From fd4b29a5cdef220804dfed85fec8acb5daceec5f Mon Sep 17 00:00:00 2001 From: pjrm Date: Thu, 11 Oct 2007 14:28:57 +0000 Subject: [PATCH] trivial: ui/widget/*, ui/dialog/*: svn propset svn:eol-style native *.h *.cpp. --- src/ui/dialog/filedialogimpl-gtkmm.cpp | 3248 +++++++++++------------ src/ui/dialog/filedialogimpl-gtkmm.h | 1179 ++++---- src/ui/dialog/livepatheffect-editor.cpp | 590 ++-- src/ui/dialog/livepatheffect-editor.h | 172 +- src/ui/widget/point.cpp | 488 ++-- src/ui/widget/point.h | 194 +- src/ui/widget/random.cpp | 296 +-- src/ui/widget/random.h | 144 +- src/ui/widget/registered-enums.h | 230 +- 9 files changed, 3270 insertions(+), 3271 deletions(-) diff --git a/src/ui/dialog/filedialogimpl-gtkmm.cpp b/src/ui/dialog/filedialogimpl-gtkmm.cpp index 0550b8021..6ad717938 100644 --- a/src/ui/dialog/filedialogimpl-gtkmm.cpp +++ b/src/ui/dialog/filedialogimpl-gtkmm.cpp @@ -1,1624 +1,1624 @@ -/** - * Implementation of the file dialog interfaces defined in filedialogimpl.h - * - * Authors: - * Bob Jamison - * Joel Holdsworth - * Bruno Dilly - * Other dudes from The Inkscape Organization - * - * Copyright (C) 2004-2007 Bob Jamison - * Copyright (C) 2006 Johan Engelen - * Copyright (C) 2004-2007 The Inkscape Organization - * Copyright (C) 2007 Joel Holdsworth - * - * Released under GNU GPL, read the file 'COPYING' for more information - */ - -#ifdef HAVE_CONFIG_H -# include -#endif - -#include "filedialogimpl-gtkmm.h" -#include "dialogs/dialog-events.h" -#include "interface.h" -#include "io/sys.h" -#include "path-prefix.h" - -#ifdef WITH_GNOME_VFS -# include -#endif - -//Routines from file.cpp -#undef INK_DUMP_FILENAME_CONV - -#ifdef INK_DUMP_FILENAME_CONV -void dump_str( const gchar* str, const gchar* prefix ); -void dump_ustr( const Glib::ustring& ustr ); -#endif - - - -namespace Inkscape -{ -namespace UI -{ -namespace Dialog -{ - - - - - -//######################################################################## -//### U T I L I T Y -//######################################################################## - -void -fileDialogExtensionToPattern(Glib::ustring &pattern, - Glib::ustring &extension) -{ - for (unsigned int i = 0; i < extension.length(); i++ ) - { - Glib::ustring::value_type ch = extension[i]; - if ( Glib::Unicode::isalpha(ch) ) - { - pattern += '['; - pattern += Glib::Unicode::toupper(ch); - pattern += Glib::Unicode::tolower(ch); - pattern += ']'; - } - else - { - pattern += ch; - } - } -} - - -void -findEntryWidgets(Gtk::Container *parent, - std::vector &result) -{ - if (!parent) - return; - std::vector children = parent->get_children(); - for (unsigned int i=0; igobj(); - if (GTK_IS_ENTRY(wid)) - result.push_back((Gtk::Entry *)child); - else if (GTK_IS_CONTAINER(wid)) - findEntryWidgets((Gtk::Container *)child, result); - } - -} - -void -findExpanderWidgets(Gtk::Container *parent, - std::vector &result) -{ - if (!parent) - return; - std::vector children = parent->get_children(); - for (unsigned int i=0; igobj(); - if (GTK_IS_EXPANDER(wid)) - result.push_back((Gtk::Expander *)child); - else if (GTK_IS_CONTAINER(wid)) - findExpanderWidgets((Gtk::Container *)child, result); - } - -} - - -/*######################################################################### -### SVG Preview Widget -#########################################################################*/ - -bool SVGPreview::setDocument(SPDocument *doc) -{ - if (document) - sp_document_unref(document); - - sp_document_ref(doc); - document = doc; - - //This should remove it from the box, and free resources - if (viewerGtk) - gtk_widget_destroy(viewerGtk); - - viewerGtk = sp_svg_view_widget_new(doc); - GtkWidget *vbox = (GtkWidget *)gobj(); - gtk_box_pack_start(GTK_BOX(vbox), viewerGtk, TRUE, TRUE, 0); - gtk_widget_show(viewerGtk); - - return true; -} - - -bool SVGPreview::setFileName(Glib::ustring &theFileName) -{ - Glib::ustring fileName = theFileName; - - fileName = Glib::filename_to_utf8(fileName); - - /** - * I don't know why passing false to keepalive is bad. But it - * prevents the display of an svg with a non-ascii filename - */ - SPDocument *doc = sp_document_new (fileName.c_str(), true); - if (!doc) { - g_warning("SVGView: error loading document '%s'\n", fileName.c_str()); - return false; - } - - setDocument(doc); - - sp_document_unref(doc); - - return true; -} - - - -bool SVGPreview::setFromMem(char const *xmlBuffer) -{ - if (!xmlBuffer) - return false; - - gint len = (gint)strlen(xmlBuffer); - SPDocument *doc = sp_document_new_from_mem(xmlBuffer, len, 0); - if (!doc) { - g_warning("SVGView: error loading buffer '%s'\n",xmlBuffer); - return false; - } - - setDocument(doc); - - sp_document_unref(doc); - - Inkscape::GC::request_early_collection(); - - return true; -} - - - -void SVGPreview::showImage(Glib::ustring &theFileName) -{ - Glib::ustring fileName = theFileName; - - - /*##################################### - # LET'S HAVE SOME FUN WITH SVG! - # Instead of just loading an image, why - # don't we make a lovely little svg and - # display it nicely? - #####################################*/ - - //Arbitrary size of svg doc -- rather 'portrait' shaped - gint previewWidth = 400; - gint previewHeight = 600; - - //Get some image info. Smart pointer does not need to be deleted - Glib::RefPtr img = Gdk::Pixbuf::create_from_file(fileName); - gint imgWidth = img->get_width(); - gint imgHeight = img->get_height(); - - //Find the minimum scale to fit the image inside the preview area - double scaleFactorX = (0.9 *(double)previewWidth) / ((double)imgWidth); - double scaleFactorY = (0.9 *(double)previewHeight) / ((double)imgHeight); - double scaleFactor = scaleFactorX; - if (scaleFactorX > scaleFactorY) - scaleFactor = scaleFactorY; - - //Now get the resized values - gint scaledImgWidth = (int) (scaleFactor * (double)imgWidth); - gint scaledImgHeight = (int) (scaleFactor * (double)imgHeight); - - //center the image on the area - gint imgX = (previewWidth - scaledImgWidth) / 2; - gint imgY = (previewHeight - scaledImgHeight) / 2; - - //wrap a rectangle around the image - gint rectX = imgX-1; - gint rectY = imgY-1; - gint rectWidth = scaledImgWidth +2; - gint rectHeight = scaledImgHeight+2; - - //Our template. Modify to taste - gchar const *xformat = - "\n" - "\n" //# VALUES HERE - "\n" - "\n" - "\n" - "%d x %d\n" //# VALUES HERE - "\n\n"; - - //if (!Glib::get_charset()) //If we are not utf8 - fileName = Glib::filename_to_utf8(fileName); - - //Fill in the template - /* FIXME: Do proper XML quoting for fileName. */ - gchar *xmlBuffer = g_strdup_printf(xformat, - previewWidth, previewHeight, - imgX, imgY, scaledImgWidth, scaledImgHeight, - fileName.c_str(), - rectX, rectY, rectWidth, rectHeight, - imgWidth, imgHeight); - - //g_message("%s\n", xmlBuffer); - - //now show it! - setFromMem(xmlBuffer); - g_free(xmlBuffer); -} - - - -void SVGPreview::showNoPreview() -{ - //Are we already showing it? - if (showingNoPreview) - return; - - //Arbitrary size of svg doc -- rather 'portrait' shaped - gint previewWidth = 300; - gint previewHeight = 600; - - //Our template. Modify to taste - gchar const *xformat = - "\n" - "\n" //# VALUES HERE - "\n" - "\n" - "\n" - "\n" - "\n" - "\n" - " \n" - "%s\n" //# VALUE HERE - "\n\n"; - - //Fill in the template - gchar *xmlBuffer = g_strdup_printf(xformat, - previewWidth, previewHeight, _("No preview")); - - //g_message("%s\n", xmlBuffer); - - //now show it! - setFromMem(xmlBuffer); - g_free(xmlBuffer); - showingNoPreview = true; - -} - - -/** - * Inform the user that the svg file is too large to be displayed. - * This does not check for sizes of embedded images (yet) - */ -void SVGPreview::showTooLarge(long fileLength) -{ - - //Arbitrary size of svg doc -- rather 'portrait' shaped - gint previewWidth = 300; - gint previewHeight = 600; - - //Our template. Modify to taste - gchar const *xformat = - "\n" - "\n" //# VALUES HERE - "\n" - "\n" - "\n" - "\n" - "\n" - "\n" - "\n" - "%5.1f MB\n" //# VALUE HERE - "%s\n" //# VALUE HERE - "\n\n"; - - //Fill in the template - double floatFileLength = ((double)fileLength) / 1048576.0; - //printf("%ld %f\n", fileLength, floatFileLength); - gchar *xmlBuffer = g_strdup_printf(xformat, - previewWidth, previewHeight, floatFileLength, - _("too large for preview")); - - //g_message("%s\n", xmlBuffer); - - //now show it! - setFromMem(xmlBuffer); - g_free(xmlBuffer); - -} - - -/** - * Return true if the string ends with the given suffix - */ -static bool -hasSuffix(Glib::ustring &str, Glib::ustring &ext) -{ - int strLen = str.length(); - int extLen = ext.length(); - if (extLen > strLen) - return false; - int strpos = strLen-1; - for (int extpos = extLen-1 ; extpos>=0 ; extpos--, strpos--) - { - Glib::ustring::value_type ch = str[strpos]; - if (ch != ext[extpos]) - { - if ( ((ch & 0xff80) != 0) || - static_cast( g_ascii_tolower( static_cast(0x07f & ch) ) ) != ext[extpos] ) - { - return false; - } - } - } - return true; -} - - -/** - * Return true if the image is loadable by Gdk, else false - */ -static bool -isValidImageFile(Glib::ustring &fileName) -{ - std::vectorformats = Gdk::Pixbuf::get_formats(); - for (unsigned int i=0; iextensions = format.get_extensions(); - for (unsigned int j=0; j 0x150000L) - { - showingNoPreview = false; - showTooLarge(fileLen); - return FALSE; - } - } - - Glib::ustring svg = ".svg"; - Glib::ustring svgz = ".svgz"; - - if ((dialogType == SVG_TYPES || dialogType == IMPORT_TYPES) && - (hasSuffix(fileName, svg) || hasSuffix(fileName, svgz) ) - ) { - bool retval = setFileName(fileName); - showingNoPreview = false; - return retval; - } else if (isValidImageFile(fileName)) { - showImage(fileName); - showingNoPreview = false; - return true; - } else { - showNoPreview(); - return false; - } -} - - -SVGPreview::SVGPreview() -{ - if (!INKSCAPE) - inkscape_application_init("",false); - document = NULL; - viewerGtk = NULL; - set_size_request(150,150); - showingNoPreview = false; -} - -SVGPreview::~SVGPreview() -{ - -} - - -/*######################################################################### -### F I L E D I A L O G B A S E C L A S S -#########################################################################*/ - -void FileDialogBaseGtk::internalSetup() -{ - bool enablePreview = - (bool)prefs_get_int_attribute( preferenceBase.c_str(), - "enable_preview", 1 ); - - previewCheckbox.set_label( Glib::ustring(_("Enable preview")) ); - previewCheckbox.set_active( enablePreview ); - - previewCheckbox.signal_toggled().connect( - sigc::mem_fun(*this, &FileDialogBaseGtk::_previewEnabledCB) ); - - //Catch selection-changed events, so we can adjust the text widget - signal_update_preview().connect( - sigc::mem_fun(*this, &FileDialogBaseGtk::_updatePreviewCallback) ); - - //###### Add a preview widget - set_preview_widget(svgPreview); - set_preview_widget_active( enablePreview ); - set_use_preview_label (false); - -} - - -void FileDialogBaseGtk::cleanup( bool showConfirmed ) -{ - if ( showConfirmed ) - prefs_set_int_attribute( preferenceBase.c_str(), - "enable_preview", previewCheckbox.get_active() ); -} - - -void FileDialogBaseGtk::_previewEnabledCB() -{ - bool enabled = previewCheckbox.get_active(); - set_preview_widget_active(enabled); - if ( enabled ) { - _updatePreviewCallback(); - } -} - - - -/** - * Callback for checking if the preview needs to be redrawn - */ -void FileDialogBaseGtk::_updatePreviewCallback() -{ - Glib::ustring fileName = get_preview_filename(); - -#ifdef WITH_GNOME_VFS - if ( fileName.empty() && gnome_vfs_initialized() ) { - fileName = get_preview_uri(); - } -#endif - - if (fileName.empty()) { - return; - } - - svgPreview.set(fileName, dialogType); -} - - -/*######################################################################### -### F I L E O P E N -#########################################################################*/ - -/** - * Constructor. Not called directly. Use the factory. - */ -FileOpenDialogImplGtk::FileOpenDialogImplGtk(Gtk::Window& parentWindow, - const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title) : - FileDialogBaseGtk(parentWindow, title, fileTypes, "dialogs.open") -{ - - - /* One file at a time */ - /* And also Multiple Files */ - set_select_multiple(true); - -#ifdef WITH_GNOME_VFS - if (gnome_vfs_initialized()) { - set_local_only(false); - } -#endif - - /* Initalize to Autodetect */ - extension = NULL; - /* No filename to start out with */ - myFilename = ""; - - /* Set our dialog type (open, import, etc...)*/ - dialogType = fileTypes; - - - /* Set the pwd and/or the filename */ - if (dir.size() > 0) - { - Glib::ustring udir(dir); - Glib::ustring::size_type len = udir.length(); - // leaving a trailing backslash on the directory name leads to the infamous - // double-directory bug on win32 - if (len != 0 && udir[len - 1] == '\\') udir.erase(len - 1); - set_current_folder(udir.c_str()); - } - - - set_extra_widget( previewCheckbox ); - - - //###### Add the file types menu - createFilterMenu(); - - add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); - set_default(*add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK)); - - //###### Allow easy access to our examples folder - if(Inkscape::IO::file_test(INKSCAPE_EXAMPLESDIR, - (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) - { - add_shortcut_folder(INKSCAPE_EXAMPLESDIR); - } -} - -/** - * Destructor - */ -FileOpenDialogImplGtk::~FileOpenDialogImplGtk() -{ - -} - -void FileOpenDialogImplGtk::createFilterMenu() -{ - Gtk::FileFilter allInkscapeFilter; - allInkscapeFilter.set_name(_("All Inkscape Files")); - extensionMap[Glib::ustring(_("All Inkscape Files"))]=NULL; - add_filter(allInkscapeFilter); - - Gtk::FileFilter allFilter; - allFilter.set_name(_("All Files")); - extensionMap[Glib::ustring(_("All Files"))]=NULL; - allFilter.add_pattern("*"); - add_filter(allFilter); - - Gtk::FileFilter allImageFilter; - allImageFilter.set_name(_("All Images")); - extensionMap[Glib::ustring(_("All Images"))]=NULL; - add_filter(allImageFilter); - - //patterns added dynamically below - Inkscape::Extension::DB::InputList extension_list; - Inkscape::Extension::db.get_input_list(extension_list); - - for (Inkscape::Extension::DB::InputList::iterator current_item = extension_list.begin(); - current_item != extension_list.end(); current_item++) - { - Inkscape::Extension::Input * imod = *current_item; - - // FIXME: would be nice to grey them out instead of not listing them - if (imod->deactivated()) continue; - - Glib::ustring upattern("*"); - Glib::ustring extension = imod->get_extension(); - fileDialogExtensionToPattern(upattern, extension); - - Gtk::FileFilter filter; - Glib::ustring uname(_(imod->get_filetypename())); - filter.set_name(uname); - filter.add_pattern(upattern); - add_filter(filter); - extensionMap[uname] = imod; - - //g_message("ext %s:%s '%s'\n", ioext->name, ioext->mimetype, upattern.c_str()); - allInkscapeFilter.add_pattern(upattern); - if ( strncmp("image", imod->get_mimetype(), 5)==0 ) - allImageFilter.add_pattern(upattern); - } - - return; -} - -/** - * Show this dialog modally. Return true if user hits [OK] - */ -bool -FileOpenDialogImplGtk::show() -{ - Glib::ustring s = Glib::filename_to_utf8 (get_current_folder()); - if (s.length() == 0) - s = getcwd (NULL, 0); - set_current_folder(Glib::filename_from_utf8(s)); //hack to force initial dir listing - set_modal (TRUE); //Window - sp_transientize((GtkWidget *)gobj()); //Make transient - gint b = run(); //Dialog - svgPreview.showNoPreview(); - hide(); - - if (b == Gtk::RESPONSE_OK) - { - //This is a hack, to avoid the warning messages that - //Gtk::FileChooser::get_filter() returns - //should be: Gtk::FileFilter *filter = get_filter(); - GtkFileChooser *gtkFileChooser = Gtk::FileChooser::gobj(); - GtkFileFilter *filter = gtk_file_chooser_get_filter(gtkFileChooser); - if (filter) - { - //Get which extension was chosen, if any - extension = extensionMap[gtk_file_filter_get_name(filter)]; - } - myFilename = get_filename(); -#ifdef WITH_GNOME_VFS - if (myFilename.empty() && gnome_vfs_initialized()) - myFilename = get_uri(); -#endif - cleanup( true ); - return TRUE; - } - else - { - cleanup( false ); - return FALSE; - } -} - - - - -/** - * Get the file extension type that was selected by the user. Valid after an [OK] - */ -Inkscape::Extension::Extension * -FileOpenDialogImplGtk::getSelectionType() -{ - return extension; -} - - -/** - * Get the file name chosen by the user. Valid after an [OK] - */ -Glib::ustring -FileOpenDialogImplGtk::getFilename (void) -{ - return g_strdup(myFilename.c_str()); -} - - -/** - * To Get Multiple filenames selected at-once. - */ -std::vectorFileOpenDialogImplGtk::getFilenames() -{ - std::vector result = get_filenames(); -#ifdef WITH_GNOME_VFS - if (result.empty() && gnome_vfs_initialized()) - result = get_uris(); -#endif - return result; -} - - - - - - -//######################################################################## -//# F I L E S A V E -//######################################################################## - -/** - * Constructor - */ -FileSaveDialogImplGtk::FileSaveDialogImplGtk(Gtk::Window &parentWindow, - const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key) : - FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "dialogs.save_as") -{ - /* One file at a time */ - set_select_multiple(false); - -#ifdef WITH_GNOME_VFS - if (gnome_vfs_initialized()) { - set_local_only(false); - } -#endif - - /* Initalize to Autodetect */ - extension = NULL; - /* No filename to start out with */ - myFilename = ""; - - /* Set our dialog type (save, export, etc...)*/ - dialogType = fileTypes; - - /* Set the pwd and/or the filename */ - if (dir.size() > 0) - { - Glib::ustring udir(dir); - Glib::ustring::size_type len = udir.length(); - // leaving a trailing backslash on the directory name leads to the infamous - // double-directory bug on win32 - if (len != 0 && udir[len - 1] == '\\') udir.erase(len - 1); - myFilename = udir; - } - - //###### Add the file types menu - //createFilterMenu(); - - //###### Do we want the .xxx extension automatically added? - fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically"))); - fileTypeCheckbox.set_active( (bool)prefs_get_int_attribute("dialogs.save_as", - "append_extension", 1) ); - - createFileTypeMenu(); - fileTypeComboBox.set_size_request(200,40); - fileTypeComboBox.signal_changed().connect( - sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileTypeChangedCallback) ); - - - childBox.pack_start( checksBox ); - childBox.pack_end( fileTypeComboBox ); - checksBox.pack_start( fileTypeCheckbox ); - checksBox.pack_start( previewCheckbox ); - - set_extra_widget( childBox ); - - //Let's do some customization - fileNameEntry = NULL; - Gtk::Container *cont = get_toplevel(); - std::vector entries; - findEntryWidgets(cont, entries); - //g_message("Found %d entry widgets\n", entries.size()); - if (entries.size() >=1 ) - { - //Catch when user hits [return] on the text field - fileNameEntry = entries[0]; - fileNameEntry->signal_activate().connect( - sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileNameEntryChangedCallback) ); - } - - //Let's do more customization - std::vector expanders; - findExpanderWidgets(cont, expanders); - //g_message("Found %d expander widgets\n", expanders.size()); - if (expanders.size() >=1 ) - { - //Always show the file list - Gtk::Expander *expander = expanders[0]; - expander->set_expanded(true); - } - - - //if (extension == NULL) - // checkbox.set_sensitive(FALSE); - - add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); - set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK)); - - show_all_children(); -} - -/** - * Destructor - */ -FileSaveDialogImplGtk::~FileSaveDialogImplGtk() -{ -} - -/** - * Callback for fileNameEntry widget - */ -void FileSaveDialogImplGtk::fileNameEntryChangedCallback() -{ - if (!fileNameEntry) - return; - - Glib::ustring fileName = fileNameEntry->get_text(); - if (!Glib::get_charset()) //If we are not utf8 - fileName = Glib::filename_to_utf8(fileName); - - //g_message("User hit return. Text is '%s'\n", fileName.c_str()); - - if (!Glib::path_is_absolute(fileName)) { - //try appending to the current path - // not this way: fileName = get_current_folder() + "/" + fileName; - std::vector pathSegments; - pathSegments.push_back( get_current_folder() ); - pathSegments.push_back( fileName ); - fileName = Glib::build_filename(pathSegments); - } - - //g_message("path:'%s'\n", fileName.c_str()); - - if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) { - set_current_folder(fileName); - } else if (/*Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)*/1) { - //dialog with either (1) select a regular file or (2) cd to dir - //simulate an 'OK' - set_filename(fileName); - response(Gtk::RESPONSE_OK); - } -} - - - -/** - * Callback for fileNameEntry widget - */ -void FileSaveDialogImplGtk::fileTypeChangedCallback() -{ - int sel = fileTypeComboBox.get_active_row_number(); - if (sel<0 || sel >= (int)fileTypes.size()) - return; - FileType type = fileTypes[sel]; - //g_message("selected: %s\n", type.name.c_str()); - - extension = type.extension; - Gtk::FileFilter filter; - filter.add_pattern(type.pattern); - set_filter(filter); - - updateNameAndExtension(); -} - - - -void FileSaveDialogImplGtk::createFileTypeMenu() -{ - Inkscape::Extension::DB::OutputList extension_list; - Inkscape::Extension::db.get_output_list(extension_list); - knownExtensions.clear(); - - for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin(); - current_item != extension_list.end(); current_item++) - { - Inkscape::Extension::Output * omod = *current_item; - - // FIXME: would be nice to grey them out instead of not listing them - if (omod->deactivated()) continue; - - FileType type; - type.name = (_(omod->get_filetypename())); - type.pattern = "*"; - Glib::ustring extension = omod->get_extension(); - knownExtensions.insert( extension.casefold() ); - fileDialogExtensionToPattern (type.pattern, extension); - type.extension= omod; - fileTypeComboBox.append_text(type.name); - fileTypes.push_back(type); - } - - //#Let user choose - FileType guessType; - guessType.name = _("Guess from extension"); - guessType.pattern = "*"; - guessType.extension = NULL; - fileTypeComboBox.append_text(guessType.name); - fileTypes.push_back(guessType); - - - fileTypeComboBox.set_active(0); - fileTypeChangedCallback(); //call at least once to set the filter -} - - - - - -/** - * Show this dialog modally. Return true if user hits [OK] - */ -bool -FileSaveDialogImplGtk::show() -{ - change_path(myFilename); - set_modal (TRUE); //Window - sp_transientize((GtkWidget *)gobj()); //Make transient - gint b = run(); //Dialog - svgPreview.showNoPreview(); - set_preview_widget_active(false); - hide(); - - if (b == Gtk::RESPONSE_OK) - { - updateNameAndExtension(); - - // Store changes of the "Append filename automatically" checkbox back to preferences. - prefs_set_int_attribute("dialogs.save_as", "append_extension", fileTypeCheckbox.get_active()); - - // Store the last used save-as filetype to preferences. - prefs_set_string_attribute("dialogs.save_as", "default", - ( extension != NULL ? extension->get_id() : "" )); - - cleanup( true ); - - return TRUE; - } - else - { - cleanup( false ); - - return FALSE; - } -} - - -/** - * Get the file extension type that was selected by the user. Valid after an [OK] - */ -Inkscape::Extension::Extension * -FileSaveDialogImplGtk::getSelectionType() -{ - return extension; -} - -void FileSaveDialogImplGtk::setSelectionType( Inkscape::Extension::Extension * key ) -{ - // If no pointer to extension is passed in, look up based on filename extension. - if ( !key ) { - // Not quite UTF-8 here. - gchar *filenameLower = g_ascii_strdown(myFilename.c_str(), -1); - for ( int i = 0; !key && (i < (int)fileTypes.size()); i++ ) { - Inkscape::Extension::Output *ext = dynamic_cast(fileTypes[i].extension); - if ( ext && ext->get_extension() ) { - gchar *extensionLower = g_ascii_strdown( ext->get_extension(), -1 ); - if ( g_str_has_suffix(filenameLower, extensionLower) ) { - key = fileTypes[i].extension; - } - g_free(extensionLower); - } - } - g_free(filenameLower); - } - - // Ensure the proper entry in the combo box is selected. - if ( key ) { - extension = key; - gchar const * extensionID = extension->get_id(); - if ( extensionID ) { - for ( int i = 0; i < (int)fileTypes.size(); i++ ) { - Inkscape::Extension::Extension *ext = fileTypes[i].extension; - if ( ext ) { - gchar const * id = ext->get_id(); - if ( id && ( strcmp(extensionID, id) == 0) ) { - int oldSel = fileTypeComboBox.get_active_row_number(); - if ( i != oldSel ) { - fileTypeComboBox.set_active(i); - } - break; - } - } - } - } - } -} - - -/** - * Get the file name chosen by the user. Valid after an [OK] - */ -Glib::ustring -FileSaveDialogImplGtk::getFilename() -{ - return myFilename; -} - - -void -FileSaveDialogImplGtk::change_title(const Glib::ustring& title) -{ - this->set_title(title); -} - -/** - * Change the default save path location. - */ -void -FileSaveDialogImplGtk::change_path(const Glib::ustring& path) -{ - myFilename = path; - if (Glib::file_test(myFilename, Glib::FILE_TEST_IS_DIR)) { - //fprintf(stderr,"set_current_folder(%s)\n",myFilename.c_str()); - set_current_folder(myFilename); - } else { - //fprintf(stderr,"set_filename(%s)\n",myFilename.c_str()); - if ( Glib::file_test( myFilename, Glib::FILE_TEST_EXISTS ) ) { - set_filename(myFilename); - } else { - std::string dirName = Glib::path_get_dirname( myFilename ); - if ( dirName != get_current_folder() ) { - set_current_folder(dirName); - } - } - Glib::ustring basename = Glib::path_get_basename(myFilename); - //fprintf(stderr,"set_current_name(%s)\n",basename.c_str()); - try { - set_current_name( Glib::filename_to_utf8(basename) ); - } catch ( Glib::ConvertError& e ) { - g_warning( "Error converting save filename to UTF-8." ); - // try a fallback. - set_current_name( basename ); - } - } -} - -void FileSaveDialogImplGtk::updateNameAndExtension() -{ - // Pick up any changes the user has typed in. - Glib::ustring tmp = get_filename(); -#ifdef WITH_GNOME_VFS - if ( tmp.empty() && gnome_vfs_initialized() ) { - tmp = get_uri(); - } -#endif - if ( !tmp.empty() ) { - myFilename = tmp; - } - - Inkscape::Extension::Output* newOut = extension ? dynamic_cast(extension) : 0; - if ( fileTypeCheckbox.get_active() && newOut ) { - try { - bool appendExtension = true; - Glib::ustring utf8Name = Glib::filename_to_utf8( myFilename ); - Glib::ustring::size_type pos = utf8Name.rfind('.'); - if ( pos != Glib::ustring::npos ) { - Glib::ustring trail = utf8Name.substr( pos ); - Glib::ustring foldedTrail = trail.casefold(); - if ( (trail == ".") - | (foldedTrail != Glib::ustring( newOut->get_extension() ).casefold() - && ( knownExtensions.find(foldedTrail) != knownExtensions.end() ) ) ) { - utf8Name = utf8Name.erase( pos ); - } else { - appendExtension = false; - } - } - - if (appendExtension) { - utf8Name = utf8Name + newOut->get_extension(); - myFilename = Glib::filename_from_utf8( utf8Name ); - change_path(myFilename); - } - } catch ( Glib::ConvertError& e ) { - // ignore - } - } -} - - -//######################################################################## -//# F I L E E X P O R T -//######################################################################## - -/** - * Callback for fileNameEntry widget - */ -void FileExportDialogImpl::fileNameEntryChangedCallback() -{ - if (!fileNameEntry) - return; - - Glib::ustring fileName = fileNameEntry->get_text(); - if (!Glib::get_charset()) //If we are not utf8 - fileName = Glib::filename_to_utf8(fileName); - - //g_message("User hit return. Text is '%s'\n", fileName.c_str()); - - if (!Glib::path_is_absolute(fileName)) { - //try appending to the current path - // not this way: fileName = get_current_folder() + "/" + fileName; - std::vector pathSegments; - pathSegments.push_back( get_current_folder() ); - pathSegments.push_back( fileName ); - fileName = Glib::build_filename(pathSegments); - } - - //g_message("path:'%s'\n", fileName.c_str()); - - if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) { - set_current_folder(fileName); - } else if (/*Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)*/1) { - //dialog with either (1) select a regular file or (2) cd to dir - //simulate an 'OK' - set_filename(fileName); - response(Gtk::RESPONSE_OK); - } -} - - - -/** - * Callback for fileNameEntry widget - */ -void FileExportDialogImpl::fileTypeChangedCallback() -{ - int sel = fileTypeComboBox.get_active_row_number(); - if (sel<0 || sel >= (int)fileTypes.size()) - return; - FileType type = fileTypes[sel]; - //g_message("selected: %s\n", type.name.c_str()); - Gtk::FileFilter filter; - filter.add_pattern(type.pattern); - set_filter(filter); -} - - - -void FileExportDialogImpl::createFileTypeMenu() -{ - Inkscape::Extension::DB::OutputList extension_list; - Inkscape::Extension::db.get_output_list(extension_list); - - for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin(); - current_item != extension_list.end(); current_item++) - { - Inkscape::Extension::Output * omod = *current_item; - - // FIXME: would be nice to grey them out instead of not listing them - if (omod->deactivated()) continue; - - FileType type; - type.name = (_(omod->get_filetypename())); - type.pattern = "*"; - Glib::ustring extension = omod->get_extension(); - fileDialogExtensionToPattern (type.pattern, extension); - type.extension= omod; - fileTypeComboBox.append_text(type.name); - fileTypes.push_back(type); - } - - //#Let user choose - FileType guessType; - guessType.name = _("Guess from extension"); - guessType.pattern = "*"; - guessType.extension = NULL; - fileTypeComboBox.append_text(guessType.name); - fileTypes.push_back(guessType); - - - fileTypeComboBox.set_active(0); - fileTypeChangedCallback(); //call at least once to set the filter -} - - -/** - * Constructor - */ -FileExportDialogImpl::FileExportDialogImpl(Gtk::Window& parentWindow, - const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key) : - FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "dialogs.export"), - sourceX0Spinner("X0", _("Left edge of source")), - sourceY0Spinner("Y0", _("Top edge of source")), - sourceX1Spinner("X1", _("Right edge of source")), - sourceY1Spinner("Y1", _("Bottom edge of source")), - sourceWidthSpinner("Width", _("Source width")), - sourceHeightSpinner("Height", _("Source height")), - destWidthSpinner("Width", _("Destination width")), - destHeightSpinner("Height", _("Destination height")), - destDPISpinner("DPI", _("Resolution (dots per inch)")) -{ - append_extension = (bool)prefs_get_int_attribute("dialogs.save_as", "append_extension", 1); - - /* One file at a time */ - set_select_multiple(false); - -#ifdef WITH_GNOME_VFS - if (gnome_vfs_initialized()) { - set_local_only(false); - } -#endif - - /* Initalize to Autodetect */ - extension = NULL; - /* No filename to start out with */ - myFilename = ""; - - /* Set our dialog type (save, export, etc...)*/ - dialogType = fileTypes; - - /* Set the pwd and/or the filename */ - if (dir.size()>0) - { - Glib::ustring udir(dir); - Glib::ustring::size_type len = udir.length(); - // leaving a trailing backslash on the directory name leads to the infamous - // double-directory bug on win32 - if (len != 0 && udir[len - 1] == '\\') udir.erase(len - 1); - set_current_folder(udir.c_str()); - } - - //######################################### - //## EXTRA WIDGET -- SOURCE SIDE - //######################################### - - //##### Export options buttons/spinners, etc - documentButton.set_label(_("Document")); - scopeBox.pack_start(documentButton); - scopeGroup = documentButton.get_group(); - - pageButton.set_label(_("Page")); - pageButton.set_group(scopeGroup); - scopeBox.pack_start(pageButton); - - selectionButton.set_label(_("Selection")); - selectionButton.set_group(scopeGroup); - scopeBox.pack_start(selectionButton); - - customButton.set_label(_("Custom")); - customButton.set_group(scopeGroup); - scopeBox.pack_start(customButton); - - sourceBox.pack_start(scopeBox); - - - - //dimension buttons - sourceTable.resize(3,3); - sourceTable.attach(sourceX0Spinner, 0,1,0,1); - sourceTable.attach(sourceY0Spinner, 1,2,0,1); - sourceUnitsSpinner.setUnitType(UNIT_TYPE_LINEAR); - sourceTable.attach(sourceUnitsSpinner, 2,3,0,1); - sourceTable.attach(sourceX1Spinner, 0,1,1,2); - sourceTable.attach(sourceY1Spinner, 1,2,1,2); - sourceTable.attach(sourceWidthSpinner, 0,1,2,3); - sourceTable.attach(sourceHeightSpinner, 1,2,2,3); - - sourceBox.pack_start(sourceTable); - sourceFrame.set_label(_("Source")); - sourceFrame.add(sourceBox); - exportOptionsBox.pack_start(sourceFrame); - - - //######################################### - //## EXTRA WIDGET -- SOURCE SIDE - //######################################### - - - destTable.resize(3,3); - destTable.attach(destWidthSpinner, 0,1,0,1); - destTable.attach(destHeightSpinner, 1,2,0,1); - destUnitsSpinner.setUnitType(UNIT_TYPE_LINEAR); - destTable.attach(destUnitsSpinner, 2,3,0,1); - destTable.attach(destDPISpinner, 0,1,1,2); - - destBox.pack_start(destTable); - - - cairoButton.set_label(_("Cairo")); - otherOptionBox.pack_start(cairoButton); - - antiAliasButton.set_label(_("Antialias")); - otherOptionBox.pack_start(antiAliasButton); - - backgroundButton.set_label(_("Background")); - otherOptionBox.pack_start(backgroundButton); - - destBox.pack_start(otherOptionBox); - - - - - - //###### File options - //###### Do we want the .xxx extension automatically added? - fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically"))); - fileTypeCheckbox.set_active(append_extension); - destBox.pack_start(fileTypeCheckbox); - - //###### File type menu - createFileTypeMenu(); - fileTypeComboBox.set_size_request(200,40); - fileTypeComboBox.signal_changed().connect( - sigc::mem_fun(*this, &FileExportDialogImpl::fileTypeChangedCallback) ); - - destBox.pack_start(fileTypeComboBox); - - destFrame.set_label(_("Destination")); - destFrame.add(destBox); - exportOptionsBox.pack_start(destFrame); - - //##### Put the two boxes and their parent onto the dialog - exportOptionsBox.pack_start(sourceFrame); - exportOptionsBox.pack_start(destFrame); - - set_extra_widget(exportOptionsBox); - - - - - //Let's do some customization - fileNameEntry = NULL; - Gtk::Container *cont = get_toplevel(); - std::vector entries; - findEntryWidgets(cont, entries); - //g_message("Found %d entry widgets\n", entries.size()); - if (entries.size() >=1 ) - { - //Catch when user hits [return] on the text field - fileNameEntry = entries[0]; - fileNameEntry->signal_activate().connect( - sigc::mem_fun(*this, &FileExportDialogImpl::fileNameEntryChangedCallback) ); - } - - //Let's do more customization - std::vector expanders; - findExpanderWidgets(cont, expanders); - //g_message("Found %d expander widgets\n", expanders.size()); - if (expanders.size() >=1 ) - { - //Always show the file list - Gtk::Expander *expander = expanders[0]; - expander->set_expanded(true); - } - - - //if (extension == NULL) - // checkbox.set_sensitive(FALSE); - - add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); - set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK)); - - show_all_children(); -} - -/** - * Destructor - */ -FileExportDialogImpl::~FileExportDialogImpl() -{ -} - - - -/** - * Show this dialog modally. Return true if user hits [OK] - */ -bool -FileExportDialogImpl::show() -{ - Glib::ustring s = Glib::filename_to_utf8 (get_current_folder()); - if (s.length() == 0) - s = getcwd (NULL, 0); - set_current_folder(Glib::filename_from_utf8(s)); //hack to force initial dir listing - set_modal (TRUE); //Window - sp_transientize((GtkWidget *)gobj()); //Make transient - gint b = run(); //Dialog - svgPreview.showNoPreview(); - hide(); - - if (b == Gtk::RESPONSE_OK) - { - int sel = fileTypeComboBox.get_active_row_number (); - if (sel>=0 && sel< (int)fileTypes.size()) - { - FileType &type = fileTypes[sel]; - extension = type.extension; - } - myFilename = get_filename(); -#ifdef WITH_GNOME_VFS - if ( myFilename.empty() && gnome_vfs_initialized() ) { - myFilename = get_uri(); - } -#endif - - /* - - // FIXME: Why do we have more code - - append_extension = checkbox.get_active(); - prefs_set_int_attribute("dialogs.save_as", "append_extension", append_extension); - prefs_set_string_attribute("dialogs.save_as", "default", - ( extension != NULL ? extension->get_id() : "" )); - */ - return TRUE; - } - else - { - return FALSE; - } -} - - -/** - * Get the file extension type that was selected by the user. Valid after an [OK] - */ -Inkscape::Extension::Extension * -FileExportDialogImpl::getSelectionType() -{ - return extension; -} - - -/** - * Get the file name chosen by the user. Valid after an [OK] - */ -Glib::ustring -FileExportDialogImpl::getFilename() -{ - return myFilename; -} - - -} //namespace Dialog -} //namespace UI -} //namespace Inkscape - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : +/** + * Implementation of the file dialog interfaces defined in filedialogimpl.h + * + * Authors: + * Bob Jamison + * Joel Holdsworth + * Bruno Dilly + * Other dudes from The Inkscape Organization + * + * Copyright (C) 2004-2007 Bob Jamison + * Copyright (C) 2006 Johan Engelen + * Copyright (C) 2004-2007 The Inkscape Organization + * Copyright (C) 2007 Joel Holdsworth + * + * Released under GNU GPL, read the file 'COPYING' for more information + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "filedialogimpl-gtkmm.h" +#include "dialogs/dialog-events.h" +#include "interface.h" +#include "io/sys.h" +#include "path-prefix.h" + +#ifdef WITH_GNOME_VFS +# include +#endif + +//Routines from file.cpp +#undef INK_DUMP_FILENAME_CONV + +#ifdef INK_DUMP_FILENAME_CONV +void dump_str( const gchar* str, const gchar* prefix ); +void dump_ustr( const Glib::ustring& ustr ); +#endif + + + +namespace Inkscape +{ +namespace UI +{ +namespace Dialog +{ + + + + + +//######################################################################## +//### U T I L I T Y +//######################################################################## + +void +fileDialogExtensionToPattern(Glib::ustring &pattern, + Glib::ustring &extension) +{ + for (unsigned int i = 0; i < extension.length(); i++ ) + { + Glib::ustring::value_type ch = extension[i]; + if ( Glib::Unicode::isalpha(ch) ) + { + pattern += '['; + pattern += Glib::Unicode::toupper(ch); + pattern += Glib::Unicode::tolower(ch); + pattern += ']'; + } + else + { + pattern += ch; + } + } +} + + +void +findEntryWidgets(Gtk::Container *parent, + std::vector &result) +{ + if (!parent) + return; + std::vector children = parent->get_children(); + for (unsigned int i=0; igobj(); + if (GTK_IS_ENTRY(wid)) + result.push_back((Gtk::Entry *)child); + else if (GTK_IS_CONTAINER(wid)) + findEntryWidgets((Gtk::Container *)child, result); + } + +} + +void +findExpanderWidgets(Gtk::Container *parent, + std::vector &result) +{ + if (!parent) + return; + std::vector children = parent->get_children(); + for (unsigned int i=0; igobj(); + if (GTK_IS_EXPANDER(wid)) + result.push_back((Gtk::Expander *)child); + else if (GTK_IS_CONTAINER(wid)) + findExpanderWidgets((Gtk::Container *)child, result); + } + +} + + +/*######################################################################### +### SVG Preview Widget +#########################################################################*/ + +bool SVGPreview::setDocument(SPDocument *doc) +{ + if (document) + sp_document_unref(document); + + sp_document_ref(doc); + document = doc; + + //This should remove it from the box, and free resources + if (viewerGtk) + gtk_widget_destroy(viewerGtk); + + viewerGtk = sp_svg_view_widget_new(doc); + GtkWidget *vbox = (GtkWidget *)gobj(); + gtk_box_pack_start(GTK_BOX(vbox), viewerGtk, TRUE, TRUE, 0); + gtk_widget_show(viewerGtk); + + return true; +} + + +bool SVGPreview::setFileName(Glib::ustring &theFileName) +{ + Glib::ustring fileName = theFileName; + + fileName = Glib::filename_to_utf8(fileName); + + /** + * I don't know why passing false to keepalive is bad. But it + * prevents the display of an svg with a non-ascii filename + */ + SPDocument *doc = sp_document_new (fileName.c_str(), true); + if (!doc) { + g_warning("SVGView: error loading document '%s'\n", fileName.c_str()); + return false; + } + + setDocument(doc); + + sp_document_unref(doc); + + return true; +} + + + +bool SVGPreview::setFromMem(char const *xmlBuffer) +{ + if (!xmlBuffer) + return false; + + gint len = (gint)strlen(xmlBuffer); + SPDocument *doc = sp_document_new_from_mem(xmlBuffer, len, 0); + if (!doc) { + g_warning("SVGView: error loading buffer '%s'\n",xmlBuffer); + return false; + } + + setDocument(doc); + + sp_document_unref(doc); + + Inkscape::GC::request_early_collection(); + + return true; +} + + + +void SVGPreview::showImage(Glib::ustring &theFileName) +{ + Glib::ustring fileName = theFileName; + + + /*##################################### + # LET'S HAVE SOME FUN WITH SVG! + # Instead of just loading an image, why + # don't we make a lovely little svg and + # display it nicely? + #####################################*/ + + //Arbitrary size of svg doc -- rather 'portrait' shaped + gint previewWidth = 400; + gint previewHeight = 600; + + //Get some image info. Smart pointer does not need to be deleted + Glib::RefPtr img = Gdk::Pixbuf::create_from_file(fileName); + gint imgWidth = img->get_width(); + gint imgHeight = img->get_height(); + + //Find the minimum scale to fit the image inside the preview area + double scaleFactorX = (0.9 *(double)previewWidth) / ((double)imgWidth); + double scaleFactorY = (0.9 *(double)previewHeight) / ((double)imgHeight); + double scaleFactor = scaleFactorX; + if (scaleFactorX > scaleFactorY) + scaleFactor = scaleFactorY; + + //Now get the resized values + gint scaledImgWidth = (int) (scaleFactor * (double)imgWidth); + gint scaledImgHeight = (int) (scaleFactor * (double)imgHeight); + + //center the image on the area + gint imgX = (previewWidth - scaledImgWidth) / 2; + gint imgY = (previewHeight - scaledImgHeight) / 2; + + //wrap a rectangle around the image + gint rectX = imgX-1; + gint rectY = imgY-1; + gint rectWidth = scaledImgWidth +2; + gint rectHeight = scaledImgHeight+2; + + //Our template. Modify to taste + gchar const *xformat = + "\n" + "\n" //# VALUES HERE + "\n" + "\n" + "\n" + "%d x %d\n" //# VALUES HERE + "\n\n"; + + //if (!Glib::get_charset()) //If we are not utf8 + fileName = Glib::filename_to_utf8(fileName); + + //Fill in the template + /* FIXME: Do proper XML quoting for fileName. */ + gchar *xmlBuffer = g_strdup_printf(xformat, + previewWidth, previewHeight, + imgX, imgY, scaledImgWidth, scaledImgHeight, + fileName.c_str(), + rectX, rectY, rectWidth, rectHeight, + imgWidth, imgHeight); + + //g_message("%s\n", xmlBuffer); + + //now show it! + setFromMem(xmlBuffer); + g_free(xmlBuffer); +} + + + +void SVGPreview::showNoPreview() +{ + //Are we already showing it? + if (showingNoPreview) + return; + + //Arbitrary size of svg doc -- rather 'portrait' shaped + gint previewWidth = 300; + gint previewHeight = 600; + + //Our template. Modify to taste + gchar const *xformat = + "\n" + "\n" //# VALUES HERE + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + " \n" + "%s\n" //# VALUE HERE + "\n\n"; + + //Fill in the template + gchar *xmlBuffer = g_strdup_printf(xformat, + previewWidth, previewHeight, _("No preview")); + + //g_message("%s\n", xmlBuffer); + + //now show it! + setFromMem(xmlBuffer); + g_free(xmlBuffer); + showingNoPreview = true; + +} + + +/** + * Inform the user that the svg file is too large to be displayed. + * This does not check for sizes of embedded images (yet) + */ +void SVGPreview::showTooLarge(long fileLength) +{ + + //Arbitrary size of svg doc -- rather 'portrait' shaped + gint previewWidth = 300; + gint previewHeight = 600; + + //Our template. Modify to taste + gchar const *xformat = + "\n" + "\n" //# VALUES HERE + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "\n" + "%5.1f MB\n" //# VALUE HERE + "%s\n" //# VALUE HERE + "\n\n"; + + //Fill in the template + double floatFileLength = ((double)fileLength) / 1048576.0; + //printf("%ld %f\n", fileLength, floatFileLength); + gchar *xmlBuffer = g_strdup_printf(xformat, + previewWidth, previewHeight, floatFileLength, + _("too large for preview")); + + //g_message("%s\n", xmlBuffer); + + //now show it! + setFromMem(xmlBuffer); + g_free(xmlBuffer); + +} + + +/** + * Return true if the string ends with the given suffix + */ +static bool +hasSuffix(Glib::ustring &str, Glib::ustring &ext) +{ + int strLen = str.length(); + int extLen = ext.length(); + if (extLen > strLen) + return false; + int strpos = strLen-1; + for (int extpos = extLen-1 ; extpos>=0 ; extpos--, strpos--) + { + Glib::ustring::value_type ch = str[strpos]; + if (ch != ext[extpos]) + { + if ( ((ch & 0xff80) != 0) || + static_cast( g_ascii_tolower( static_cast(0x07f & ch) ) ) != ext[extpos] ) + { + return false; + } + } + } + return true; +} + + +/** + * Return true if the image is loadable by Gdk, else false + */ +static bool +isValidImageFile(Glib::ustring &fileName) +{ + std::vectorformats = Gdk::Pixbuf::get_formats(); + for (unsigned int i=0; iextensions = format.get_extensions(); + for (unsigned int j=0; j 0x150000L) + { + showingNoPreview = false; + showTooLarge(fileLen); + return FALSE; + } + } + + Glib::ustring svg = ".svg"; + Glib::ustring svgz = ".svgz"; + + if ((dialogType == SVG_TYPES || dialogType == IMPORT_TYPES) && + (hasSuffix(fileName, svg) || hasSuffix(fileName, svgz) ) + ) { + bool retval = setFileName(fileName); + showingNoPreview = false; + return retval; + } else if (isValidImageFile(fileName)) { + showImage(fileName); + showingNoPreview = false; + return true; + } else { + showNoPreview(); + return false; + } +} + + +SVGPreview::SVGPreview() +{ + if (!INKSCAPE) + inkscape_application_init("",false); + document = NULL; + viewerGtk = NULL; + set_size_request(150,150); + showingNoPreview = false; +} + +SVGPreview::~SVGPreview() +{ + +} + + +/*######################################################################### +### F I L E D I A L O G B A S E C L A S S +#########################################################################*/ + +void FileDialogBaseGtk::internalSetup() +{ + bool enablePreview = + (bool)prefs_get_int_attribute( preferenceBase.c_str(), + "enable_preview", 1 ); + + previewCheckbox.set_label( Glib::ustring(_("Enable preview")) ); + previewCheckbox.set_active( enablePreview ); + + previewCheckbox.signal_toggled().connect( + sigc::mem_fun(*this, &FileDialogBaseGtk::_previewEnabledCB) ); + + //Catch selection-changed events, so we can adjust the text widget + signal_update_preview().connect( + sigc::mem_fun(*this, &FileDialogBaseGtk::_updatePreviewCallback) ); + + //###### Add a preview widget + set_preview_widget(svgPreview); + set_preview_widget_active( enablePreview ); + set_use_preview_label (false); + +} + + +void FileDialogBaseGtk::cleanup( bool showConfirmed ) +{ + if ( showConfirmed ) + prefs_set_int_attribute( preferenceBase.c_str(), + "enable_preview", previewCheckbox.get_active() ); +} + + +void FileDialogBaseGtk::_previewEnabledCB() +{ + bool enabled = previewCheckbox.get_active(); + set_preview_widget_active(enabled); + if ( enabled ) { + _updatePreviewCallback(); + } +} + + + +/** + * Callback for checking if the preview needs to be redrawn + */ +void FileDialogBaseGtk::_updatePreviewCallback() +{ + Glib::ustring fileName = get_preview_filename(); + +#ifdef WITH_GNOME_VFS + if ( fileName.empty() && gnome_vfs_initialized() ) { + fileName = get_preview_uri(); + } +#endif + + if (fileName.empty()) { + return; + } + + svgPreview.set(fileName, dialogType); +} + + +/*######################################################################### +### F I L E O P E N +#########################################################################*/ + +/** + * Constructor. Not called directly. Use the factory. + */ +FileOpenDialogImplGtk::FileOpenDialogImplGtk(Gtk::Window& parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title) : + FileDialogBaseGtk(parentWindow, title, fileTypes, "dialogs.open") +{ + + + /* One file at a time */ + /* And also Multiple Files */ + set_select_multiple(true); + +#ifdef WITH_GNOME_VFS + if (gnome_vfs_initialized()) { + set_local_only(false); + } +#endif + + /* Initalize to Autodetect */ + extension = NULL; + /* No filename to start out with */ + myFilename = ""; + + /* Set our dialog type (open, import, etc...)*/ + dialogType = fileTypes; + + + /* Set the pwd and/or the filename */ + if (dir.size() > 0) + { + Glib::ustring udir(dir); + Glib::ustring::size_type len = udir.length(); + // leaving a trailing backslash on the directory name leads to the infamous + // double-directory bug on win32 + if (len != 0 && udir[len - 1] == '\\') udir.erase(len - 1); + set_current_folder(udir.c_str()); + } + + + set_extra_widget( previewCheckbox ); + + + //###### Add the file types menu + createFilterMenu(); + + add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + set_default(*add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK)); + + //###### Allow easy access to our examples folder + if(Inkscape::IO::file_test(INKSCAPE_EXAMPLESDIR, + (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) + { + add_shortcut_folder(INKSCAPE_EXAMPLESDIR); + } +} + +/** + * Destructor + */ +FileOpenDialogImplGtk::~FileOpenDialogImplGtk() +{ + +} + +void FileOpenDialogImplGtk::createFilterMenu() +{ + Gtk::FileFilter allInkscapeFilter; + allInkscapeFilter.set_name(_("All Inkscape Files")); + extensionMap[Glib::ustring(_("All Inkscape Files"))]=NULL; + add_filter(allInkscapeFilter); + + Gtk::FileFilter allFilter; + allFilter.set_name(_("All Files")); + extensionMap[Glib::ustring(_("All Files"))]=NULL; + allFilter.add_pattern("*"); + add_filter(allFilter); + + Gtk::FileFilter allImageFilter; + allImageFilter.set_name(_("All Images")); + extensionMap[Glib::ustring(_("All Images"))]=NULL; + add_filter(allImageFilter); + + //patterns added dynamically below + Inkscape::Extension::DB::InputList extension_list; + Inkscape::Extension::db.get_input_list(extension_list); + + for (Inkscape::Extension::DB::InputList::iterator current_item = extension_list.begin(); + current_item != extension_list.end(); current_item++) + { + Inkscape::Extension::Input * imod = *current_item; + + // FIXME: would be nice to grey them out instead of not listing them + if (imod->deactivated()) continue; + + Glib::ustring upattern("*"); + Glib::ustring extension = imod->get_extension(); + fileDialogExtensionToPattern(upattern, extension); + + Gtk::FileFilter filter; + Glib::ustring uname(_(imod->get_filetypename())); + filter.set_name(uname); + filter.add_pattern(upattern); + add_filter(filter); + extensionMap[uname] = imod; + + //g_message("ext %s:%s '%s'\n", ioext->name, ioext->mimetype, upattern.c_str()); + allInkscapeFilter.add_pattern(upattern); + if ( strncmp("image", imod->get_mimetype(), 5)==0 ) + allImageFilter.add_pattern(upattern); + } + + return; +} + +/** + * Show this dialog modally. Return true if user hits [OK] + */ +bool +FileOpenDialogImplGtk::show() +{ + Glib::ustring s = Glib::filename_to_utf8 (get_current_folder()); + if (s.length() == 0) + s = getcwd (NULL, 0); + set_current_folder(Glib::filename_from_utf8(s)); //hack to force initial dir listing + set_modal (TRUE); //Window + sp_transientize((GtkWidget *)gobj()); //Make transient + gint b = run(); //Dialog + svgPreview.showNoPreview(); + hide(); + + if (b == Gtk::RESPONSE_OK) + { + //This is a hack, to avoid the warning messages that + //Gtk::FileChooser::get_filter() returns + //should be: Gtk::FileFilter *filter = get_filter(); + GtkFileChooser *gtkFileChooser = Gtk::FileChooser::gobj(); + GtkFileFilter *filter = gtk_file_chooser_get_filter(gtkFileChooser); + if (filter) + { + //Get which extension was chosen, if any + extension = extensionMap[gtk_file_filter_get_name(filter)]; + } + myFilename = get_filename(); +#ifdef WITH_GNOME_VFS + if (myFilename.empty() && gnome_vfs_initialized()) + myFilename = get_uri(); +#endif + cleanup( true ); + return TRUE; + } + else + { + cleanup( false ); + return FALSE; + } +} + + + + +/** + * Get the file extension type that was selected by the user. Valid after an [OK] + */ +Inkscape::Extension::Extension * +FileOpenDialogImplGtk::getSelectionType() +{ + return extension; +} + + +/** + * Get the file name chosen by the user. Valid after an [OK] + */ +Glib::ustring +FileOpenDialogImplGtk::getFilename (void) +{ + return g_strdup(myFilename.c_str()); +} + + +/** + * To Get Multiple filenames selected at-once. + */ +std::vectorFileOpenDialogImplGtk::getFilenames() +{ + std::vector result = get_filenames(); +#ifdef WITH_GNOME_VFS + if (result.empty() && gnome_vfs_initialized()) + result = get_uris(); +#endif + return result; +} + + + + + + +//######################################################################## +//# F I L E S A V E +//######################################################################## + +/** + * Constructor + */ +FileSaveDialogImplGtk::FileSaveDialogImplGtk(Gtk::Window &parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title, + const Glib::ustring &default_key) : + FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "dialogs.save_as") +{ + /* One file at a time */ + set_select_multiple(false); + +#ifdef WITH_GNOME_VFS + if (gnome_vfs_initialized()) { + set_local_only(false); + } +#endif + + /* Initalize to Autodetect */ + extension = NULL; + /* No filename to start out with */ + myFilename = ""; + + /* Set our dialog type (save, export, etc...)*/ + dialogType = fileTypes; + + /* Set the pwd and/or the filename */ + if (dir.size() > 0) + { + Glib::ustring udir(dir); + Glib::ustring::size_type len = udir.length(); + // leaving a trailing backslash on the directory name leads to the infamous + // double-directory bug on win32 + if (len != 0 && udir[len - 1] == '\\') udir.erase(len - 1); + myFilename = udir; + } + + //###### Add the file types menu + //createFilterMenu(); + + //###### Do we want the .xxx extension automatically added? + fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically"))); + fileTypeCheckbox.set_active( (bool)prefs_get_int_attribute("dialogs.save_as", + "append_extension", 1) ); + + createFileTypeMenu(); + fileTypeComboBox.set_size_request(200,40); + fileTypeComboBox.signal_changed().connect( + sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileTypeChangedCallback) ); + + + childBox.pack_start( checksBox ); + childBox.pack_end( fileTypeComboBox ); + checksBox.pack_start( fileTypeCheckbox ); + checksBox.pack_start( previewCheckbox ); + + set_extra_widget( childBox ); + + //Let's do some customization + fileNameEntry = NULL; + Gtk::Container *cont = get_toplevel(); + std::vector entries; + findEntryWidgets(cont, entries); + //g_message("Found %d entry widgets\n", entries.size()); + if (entries.size() >=1 ) + { + //Catch when user hits [return] on the text field + fileNameEntry = entries[0]; + fileNameEntry->signal_activate().connect( + sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileNameEntryChangedCallback) ); + } + + //Let's do more customization + std::vector expanders; + findExpanderWidgets(cont, expanders); + //g_message("Found %d expander widgets\n", expanders.size()); + if (expanders.size() >=1 ) + { + //Always show the file list + Gtk::Expander *expander = expanders[0]; + expander->set_expanded(true); + } + + + //if (extension == NULL) + // checkbox.set_sensitive(FALSE); + + add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK)); + + show_all_children(); +} + +/** + * Destructor + */ +FileSaveDialogImplGtk::~FileSaveDialogImplGtk() +{ +} + +/** + * Callback for fileNameEntry widget + */ +void FileSaveDialogImplGtk::fileNameEntryChangedCallback() +{ + if (!fileNameEntry) + return; + + Glib::ustring fileName = fileNameEntry->get_text(); + if (!Glib::get_charset()) //If we are not utf8 + fileName = Glib::filename_to_utf8(fileName); + + //g_message("User hit return. Text is '%s'\n", fileName.c_str()); + + if (!Glib::path_is_absolute(fileName)) { + //try appending to the current path + // not this way: fileName = get_current_folder() + "/" + fileName; + std::vector pathSegments; + pathSegments.push_back( get_current_folder() ); + pathSegments.push_back( fileName ); + fileName = Glib::build_filename(pathSegments); + } + + //g_message("path:'%s'\n", fileName.c_str()); + + if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) { + set_current_folder(fileName); + } else if (/*Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)*/1) { + //dialog with either (1) select a regular file or (2) cd to dir + //simulate an 'OK' + set_filename(fileName); + response(Gtk::RESPONSE_OK); + } +} + + + +/** + * Callback for fileNameEntry widget + */ +void FileSaveDialogImplGtk::fileTypeChangedCallback() +{ + int sel = fileTypeComboBox.get_active_row_number(); + if (sel<0 || sel >= (int)fileTypes.size()) + return; + FileType type = fileTypes[sel]; + //g_message("selected: %s\n", type.name.c_str()); + + extension = type.extension; + Gtk::FileFilter filter; + filter.add_pattern(type.pattern); + set_filter(filter); + + updateNameAndExtension(); +} + + + +void FileSaveDialogImplGtk::createFileTypeMenu() +{ + Inkscape::Extension::DB::OutputList extension_list; + Inkscape::Extension::db.get_output_list(extension_list); + knownExtensions.clear(); + + for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin(); + current_item != extension_list.end(); current_item++) + { + Inkscape::Extension::Output * omod = *current_item; + + // FIXME: would be nice to grey them out instead of not listing them + if (omod->deactivated()) continue; + + FileType type; + type.name = (_(omod->get_filetypename())); + type.pattern = "*"; + Glib::ustring extension = omod->get_extension(); + knownExtensions.insert( extension.casefold() ); + fileDialogExtensionToPattern (type.pattern, extension); + type.extension= omod; + fileTypeComboBox.append_text(type.name); + fileTypes.push_back(type); + } + + //#Let user choose + FileType guessType; + guessType.name = _("Guess from extension"); + guessType.pattern = "*"; + guessType.extension = NULL; + fileTypeComboBox.append_text(guessType.name); + fileTypes.push_back(guessType); + + + fileTypeComboBox.set_active(0); + fileTypeChangedCallback(); //call at least once to set the filter +} + + + + + +/** + * Show this dialog modally. Return true if user hits [OK] + */ +bool +FileSaveDialogImplGtk::show() +{ + change_path(myFilename); + set_modal (TRUE); //Window + sp_transientize((GtkWidget *)gobj()); //Make transient + gint b = run(); //Dialog + svgPreview.showNoPreview(); + set_preview_widget_active(false); + hide(); + + if (b == Gtk::RESPONSE_OK) + { + updateNameAndExtension(); + + // Store changes of the "Append filename automatically" checkbox back to preferences. + prefs_set_int_attribute("dialogs.save_as", "append_extension", fileTypeCheckbox.get_active()); + + // Store the last used save-as filetype to preferences. + prefs_set_string_attribute("dialogs.save_as", "default", + ( extension != NULL ? extension->get_id() : "" )); + + cleanup( true ); + + return TRUE; + } + else + { + cleanup( false ); + + return FALSE; + } +} + + +/** + * Get the file extension type that was selected by the user. Valid after an [OK] + */ +Inkscape::Extension::Extension * +FileSaveDialogImplGtk::getSelectionType() +{ + return extension; +} + +void FileSaveDialogImplGtk::setSelectionType( Inkscape::Extension::Extension * key ) +{ + // If no pointer to extension is passed in, look up based on filename extension. + if ( !key ) { + // Not quite UTF-8 here. + gchar *filenameLower = g_ascii_strdown(myFilename.c_str(), -1); + for ( int i = 0; !key && (i < (int)fileTypes.size()); i++ ) { + Inkscape::Extension::Output *ext = dynamic_cast(fileTypes[i].extension); + if ( ext && ext->get_extension() ) { + gchar *extensionLower = g_ascii_strdown( ext->get_extension(), -1 ); + if ( g_str_has_suffix(filenameLower, extensionLower) ) { + key = fileTypes[i].extension; + } + g_free(extensionLower); + } + } + g_free(filenameLower); + } + + // Ensure the proper entry in the combo box is selected. + if ( key ) { + extension = key; + gchar const * extensionID = extension->get_id(); + if ( extensionID ) { + for ( int i = 0; i < (int)fileTypes.size(); i++ ) { + Inkscape::Extension::Extension *ext = fileTypes[i].extension; + if ( ext ) { + gchar const * id = ext->get_id(); + if ( id && ( strcmp(extensionID, id) == 0) ) { + int oldSel = fileTypeComboBox.get_active_row_number(); + if ( i != oldSel ) { + fileTypeComboBox.set_active(i); + } + break; + } + } + } + } + } +} + + +/** + * Get the file name chosen by the user. Valid after an [OK] + */ +Glib::ustring +FileSaveDialogImplGtk::getFilename() +{ + return myFilename; +} + + +void +FileSaveDialogImplGtk::change_title(const Glib::ustring& title) +{ + this->set_title(title); +} + +/** + * Change the default save path location. + */ +void +FileSaveDialogImplGtk::change_path(const Glib::ustring& path) +{ + myFilename = path; + if (Glib::file_test(myFilename, Glib::FILE_TEST_IS_DIR)) { + //fprintf(stderr,"set_current_folder(%s)\n",myFilename.c_str()); + set_current_folder(myFilename); + } else { + //fprintf(stderr,"set_filename(%s)\n",myFilename.c_str()); + if ( Glib::file_test( myFilename, Glib::FILE_TEST_EXISTS ) ) { + set_filename(myFilename); + } else { + std::string dirName = Glib::path_get_dirname( myFilename ); + if ( dirName != get_current_folder() ) { + set_current_folder(dirName); + } + } + Glib::ustring basename = Glib::path_get_basename(myFilename); + //fprintf(stderr,"set_current_name(%s)\n",basename.c_str()); + try { + set_current_name( Glib::filename_to_utf8(basename) ); + } catch ( Glib::ConvertError& e ) { + g_warning( "Error converting save filename to UTF-8." ); + // try a fallback. + set_current_name( basename ); + } + } +} + +void FileSaveDialogImplGtk::updateNameAndExtension() +{ + // Pick up any changes the user has typed in. + Glib::ustring tmp = get_filename(); +#ifdef WITH_GNOME_VFS + if ( tmp.empty() && gnome_vfs_initialized() ) { + tmp = get_uri(); + } +#endif + if ( !tmp.empty() ) { + myFilename = tmp; + } + + Inkscape::Extension::Output* newOut = extension ? dynamic_cast(extension) : 0; + if ( fileTypeCheckbox.get_active() && newOut ) { + try { + bool appendExtension = true; + Glib::ustring utf8Name = Glib::filename_to_utf8( myFilename ); + Glib::ustring::size_type pos = utf8Name.rfind('.'); + if ( pos != Glib::ustring::npos ) { + Glib::ustring trail = utf8Name.substr( pos ); + Glib::ustring foldedTrail = trail.casefold(); + if ( (trail == ".") + | (foldedTrail != Glib::ustring( newOut->get_extension() ).casefold() + && ( knownExtensions.find(foldedTrail) != knownExtensions.end() ) ) ) { + utf8Name = utf8Name.erase( pos ); + } else { + appendExtension = false; + } + } + + if (appendExtension) { + utf8Name = utf8Name + newOut->get_extension(); + myFilename = Glib::filename_from_utf8( utf8Name ); + change_path(myFilename); + } + } catch ( Glib::ConvertError& e ) { + // ignore + } + } +} + + +//######################################################################## +//# F I L E E X P O R T +//######################################################################## + +/** + * Callback for fileNameEntry widget + */ +void FileExportDialogImpl::fileNameEntryChangedCallback() +{ + if (!fileNameEntry) + return; + + Glib::ustring fileName = fileNameEntry->get_text(); + if (!Glib::get_charset()) //If we are not utf8 + fileName = Glib::filename_to_utf8(fileName); + + //g_message("User hit return. Text is '%s'\n", fileName.c_str()); + + if (!Glib::path_is_absolute(fileName)) { + //try appending to the current path + // not this way: fileName = get_current_folder() + "/" + fileName; + std::vector pathSegments; + pathSegments.push_back( get_current_folder() ); + pathSegments.push_back( fileName ); + fileName = Glib::build_filename(pathSegments); + } + + //g_message("path:'%s'\n", fileName.c_str()); + + if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) { + set_current_folder(fileName); + } else if (/*Glib::file_test(fileName, Glib::FILE_TEST_IS_REGULAR)*/1) { + //dialog with either (1) select a regular file or (2) cd to dir + //simulate an 'OK' + set_filename(fileName); + response(Gtk::RESPONSE_OK); + } +} + + + +/** + * Callback for fileNameEntry widget + */ +void FileExportDialogImpl::fileTypeChangedCallback() +{ + int sel = fileTypeComboBox.get_active_row_number(); + if (sel<0 || sel >= (int)fileTypes.size()) + return; + FileType type = fileTypes[sel]; + //g_message("selected: %s\n", type.name.c_str()); + Gtk::FileFilter filter; + filter.add_pattern(type.pattern); + set_filter(filter); +} + + + +void FileExportDialogImpl::createFileTypeMenu() +{ + Inkscape::Extension::DB::OutputList extension_list; + Inkscape::Extension::db.get_output_list(extension_list); + + for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin(); + current_item != extension_list.end(); current_item++) + { + Inkscape::Extension::Output * omod = *current_item; + + // FIXME: would be nice to grey them out instead of not listing them + if (omod->deactivated()) continue; + + FileType type; + type.name = (_(omod->get_filetypename())); + type.pattern = "*"; + Glib::ustring extension = omod->get_extension(); + fileDialogExtensionToPattern (type.pattern, extension); + type.extension= omod; + fileTypeComboBox.append_text(type.name); + fileTypes.push_back(type); + } + + //#Let user choose + FileType guessType; + guessType.name = _("Guess from extension"); + guessType.pattern = "*"; + guessType.extension = NULL; + fileTypeComboBox.append_text(guessType.name); + fileTypes.push_back(guessType); + + + fileTypeComboBox.set_active(0); + fileTypeChangedCallback(); //call at least once to set the filter +} + + +/** + * Constructor + */ +FileExportDialogImpl::FileExportDialogImpl(Gtk::Window& parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title, + const Glib::ustring &default_key) : + FileDialogBaseGtk(parentWindow, title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "dialogs.export"), + sourceX0Spinner("X0", _("Left edge of source")), + sourceY0Spinner("Y0", _("Top edge of source")), + sourceX1Spinner("X1", _("Right edge of source")), + sourceY1Spinner("Y1", _("Bottom edge of source")), + sourceWidthSpinner("Width", _("Source width")), + sourceHeightSpinner("Height", _("Source height")), + destWidthSpinner("Width", _("Destination width")), + destHeightSpinner("Height", _("Destination height")), + destDPISpinner("DPI", _("Resolution (dots per inch)")) +{ + append_extension = (bool)prefs_get_int_attribute("dialogs.save_as", "append_extension", 1); + + /* One file at a time */ + set_select_multiple(false); + +#ifdef WITH_GNOME_VFS + if (gnome_vfs_initialized()) { + set_local_only(false); + } +#endif + + /* Initalize to Autodetect */ + extension = NULL; + /* No filename to start out with */ + myFilename = ""; + + /* Set our dialog type (save, export, etc...)*/ + dialogType = fileTypes; + + /* Set the pwd and/or the filename */ + if (dir.size()>0) + { + Glib::ustring udir(dir); + Glib::ustring::size_type len = udir.length(); + // leaving a trailing backslash on the directory name leads to the infamous + // double-directory bug on win32 + if (len != 0 && udir[len - 1] == '\\') udir.erase(len - 1); + set_current_folder(udir.c_str()); + } + + //######################################### + //## EXTRA WIDGET -- SOURCE SIDE + //######################################### + + //##### Export options buttons/spinners, etc + documentButton.set_label(_("Document")); + scopeBox.pack_start(documentButton); + scopeGroup = documentButton.get_group(); + + pageButton.set_label(_("Page")); + pageButton.set_group(scopeGroup); + scopeBox.pack_start(pageButton); + + selectionButton.set_label(_("Selection")); + selectionButton.set_group(scopeGroup); + scopeBox.pack_start(selectionButton); + + customButton.set_label(_("Custom")); + customButton.set_group(scopeGroup); + scopeBox.pack_start(customButton); + + sourceBox.pack_start(scopeBox); + + + + //dimension buttons + sourceTable.resize(3,3); + sourceTable.attach(sourceX0Spinner, 0,1,0,1); + sourceTable.attach(sourceY0Spinner, 1,2,0,1); + sourceUnitsSpinner.setUnitType(UNIT_TYPE_LINEAR); + sourceTable.attach(sourceUnitsSpinner, 2,3,0,1); + sourceTable.attach(sourceX1Spinner, 0,1,1,2); + sourceTable.attach(sourceY1Spinner, 1,2,1,2); + sourceTable.attach(sourceWidthSpinner, 0,1,2,3); + sourceTable.attach(sourceHeightSpinner, 1,2,2,3); + + sourceBox.pack_start(sourceTable); + sourceFrame.set_label(_("Source")); + sourceFrame.add(sourceBox); + exportOptionsBox.pack_start(sourceFrame); + + + //######################################### + //## EXTRA WIDGET -- SOURCE SIDE + //######################################### + + + destTable.resize(3,3); + destTable.attach(destWidthSpinner, 0,1,0,1); + destTable.attach(destHeightSpinner, 1,2,0,1); + destUnitsSpinner.setUnitType(UNIT_TYPE_LINEAR); + destTable.attach(destUnitsSpinner, 2,3,0,1); + destTable.attach(destDPISpinner, 0,1,1,2); + + destBox.pack_start(destTable); + + + cairoButton.set_label(_("Cairo")); + otherOptionBox.pack_start(cairoButton); + + antiAliasButton.set_label(_("Antialias")); + otherOptionBox.pack_start(antiAliasButton); + + backgroundButton.set_label(_("Background")); + otherOptionBox.pack_start(backgroundButton); + + destBox.pack_start(otherOptionBox); + + + + + + //###### File options + //###### Do we want the .xxx extension automatically added? + fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically"))); + fileTypeCheckbox.set_active(append_extension); + destBox.pack_start(fileTypeCheckbox); + + //###### File type menu + createFileTypeMenu(); + fileTypeComboBox.set_size_request(200,40); + fileTypeComboBox.signal_changed().connect( + sigc::mem_fun(*this, &FileExportDialogImpl::fileTypeChangedCallback) ); + + destBox.pack_start(fileTypeComboBox); + + destFrame.set_label(_("Destination")); + destFrame.add(destBox); + exportOptionsBox.pack_start(destFrame); + + //##### Put the two boxes and their parent onto the dialog + exportOptionsBox.pack_start(sourceFrame); + exportOptionsBox.pack_start(destFrame); + + set_extra_widget(exportOptionsBox); + + + + + //Let's do some customization + fileNameEntry = NULL; + Gtk::Container *cont = get_toplevel(); + std::vector entries; + findEntryWidgets(cont, entries); + //g_message("Found %d entry widgets\n", entries.size()); + if (entries.size() >=1 ) + { + //Catch when user hits [return] on the text field + fileNameEntry = entries[0]; + fileNameEntry->signal_activate().connect( + sigc::mem_fun(*this, &FileExportDialogImpl::fileNameEntryChangedCallback) ); + } + + //Let's do more customization + std::vector expanders; + findExpanderWidgets(cont, expanders); + //g_message("Found %d expander widgets\n", expanders.size()); + if (expanders.size() >=1 ) + { + //Always show the file list + Gtk::Expander *expander = expanders[0]; + expander->set_expanded(true); + } + + + //if (extension == NULL) + // checkbox.set_sensitive(FALSE); + + add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK)); + + show_all_children(); +} + +/** + * Destructor + */ +FileExportDialogImpl::~FileExportDialogImpl() +{ +} + + + +/** + * Show this dialog modally. Return true if user hits [OK] + */ +bool +FileExportDialogImpl::show() +{ + Glib::ustring s = Glib::filename_to_utf8 (get_current_folder()); + if (s.length() == 0) + s = getcwd (NULL, 0); + set_current_folder(Glib::filename_from_utf8(s)); //hack to force initial dir listing + set_modal (TRUE); //Window + sp_transientize((GtkWidget *)gobj()); //Make transient + gint b = run(); //Dialog + svgPreview.showNoPreview(); + hide(); + + if (b == Gtk::RESPONSE_OK) + { + int sel = fileTypeComboBox.get_active_row_number (); + if (sel>=0 && sel< (int)fileTypes.size()) + { + FileType &type = fileTypes[sel]; + extension = type.extension; + } + myFilename = get_filename(); +#ifdef WITH_GNOME_VFS + if ( myFilename.empty() && gnome_vfs_initialized() ) { + myFilename = get_uri(); + } +#endif + + /* + + // FIXME: Why do we have more code + + append_extension = checkbox.get_active(); + prefs_set_int_attribute("dialogs.save_as", "append_extension", append_extension); + prefs_set_string_attribute("dialogs.save_as", "default", + ( extension != NULL ? extension->get_id() : "" )); + */ + return TRUE; + } + else + { + return FALSE; + } +} + + +/** + * Get the file extension type that was selected by the user. Valid after an [OK] + */ +Inkscape::Extension::Extension * +FileExportDialogImpl::getSelectionType() +{ + return extension; +} + + +/** + * Get the file name chosen by the user. Valid after an [OK] + */ +Glib::ustring +FileExportDialogImpl::getFilename() +{ + return myFilename; +} + + +} //namespace Dialog +} //namespace UI +} //namespace Inkscape + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : diff --git a/src/ui/dialog/filedialogimpl-gtkmm.h b/src/ui/dialog/filedialogimpl-gtkmm.h index 16383b4da..e5058d0c2 100644 --- a/src/ui/dialog/filedialogimpl-gtkmm.h +++ b/src/ui/dialog/filedialogimpl-gtkmm.h @@ -1,602 +1,601 @@ #ifndef __FILE_DIALOGIMPL_H__ #define __FILE_DIALOGIMPL_H__ -/** - * Implementation of the file dialog interfaces defined in filedialogimpl.h - * - * Authors: - * Bob Jamison - * Joel Holdsworth - * Bruno Dilly - * Other dudes from The Inkscape Organization - * - * Copyright (C) 2004-2007 Bob Jamison - * Copyright (C) 2006 Johan Engelen - * Copyright (C) 2004-2007 The Inkscape Organization - * Copyright (C) 2007 Joel Holdsworth - * - * Released under GNU GPL, read the file 'COPYING' for more information - */ - -#include "filedialog.h" - -//General includes -#include -#include -#include -#include -#include -#include - - -//Gtk includes -#include -#include - -//Temporary ugly hack -//Remove this after the get_filter() calls in -//show() on both classes are fixed -#include - -//Another hack -#include -#include -#ifdef WITH_GNOME_VFS -# include // gnome_vfs_initialized -#endif - -//Inkscape includes -#include "prefs-utils.h" -#include -#include -#include -#include "inkscape.h" -#include "svg-view-widget.h" -#include "gc-core.h" - -//For export dialog -#include "ui/widget/scalar-unit.h" - -namespace Inkscape -{ -namespace UI -{ -namespace Dialog +/** + * Implementation of the file dialog interfaces defined in filedialogimpl.h + * + * Authors: + * Bob Jamison + * Joel Holdsworth + * Bruno Dilly + * Other dudes from The Inkscape Organization + * + * Copyright (C) 2004-2007 Bob Jamison + * Copyright (C) 2006 Johan Engelen + * Copyright (C) 2004-2007 The Inkscape Organization + * Copyright (C) 2007 Joel Holdsworth + * + * Released under GNU GPL, read the file 'COPYING' for more information + */ + +#include "filedialog.h" + +//General includes +#include +#include +#include +#include +#include +#include + + +//Gtk includes +#include +#include + +//Temporary ugly hack +//Remove this after the get_filter() calls in +//show() on both classes are fixed +#include + +//Another hack +#include +#include +#ifdef WITH_GNOME_VFS +# include // gnome_vfs_initialized +#endif + +//Inkscape includes +#include "prefs-utils.h" +#include +#include +#include +#include "inkscape.h" +#include "svg-view-widget.h" +#include "gc-core.h" + +//For export dialog +#include "ui/widget/scalar-unit.h" + +namespace Inkscape +{ +namespace UI +{ +namespace Dialog { -/*######################################################################### -### Utility +/*######################################################################### +### Utility #########################################################################*/ -void -fileDialogExtensionToPattern(Glib::ustring &pattern, +void +fileDialogExtensionToPattern(Glib::ustring &pattern, Glib::ustring &extension); - -void -findEntryWidgets(Gtk::Container *parent, + +void +findEntryWidgets(Gtk::Container *parent, std::vector &result); -void -findExpanderWidgets(Gtk::Container *parent, - std::vector &result); - -/*######################################################################### -### SVG Preview Widget +void +findExpanderWidgets(Gtk::Container *parent, + std::vector &result); + +/*######################################################################### +### SVG Preview Widget #########################################################################*/ -class FileType -{ - public: - FileType() {} - ~FileType() {} - Glib::ustring name; - Glib::ustring pattern; - Inkscape::Extension::Extension *extension; -}; - -/** - * Simple class for displaying an SVG file in the "preview widget." - * Currently, this is just a wrapper of the sp_svg_view Gtk widget. - * Hopefully we will eventually replace with a pure Gtkmm widget. - */ -class SVGPreview : public Gtk::VBox -{ -public: - - SVGPreview(); - - ~SVGPreview(); - - bool setDocument(SPDocument *doc); - - bool setFileName(Glib::ustring &fileName); - - bool setFromMem(char const *xmlBuffer); - - bool set(Glib::ustring &fileName, int dialogType); - - bool setURI(URI &uri); - - /** - * Show image embedded in SVG - */ - void showImage(Glib::ustring &fileName); - - /** - * Show the "No preview" image - */ - void showNoPreview(); - - /** - * Show the "Too large" image - */ - void showTooLarge(long fileLength); - -private: - /** - * The svg document we are currently showing - */ - SPDocument *document; - - /** - * The sp_svg_view widget - */ - GtkWidget *viewerGtk; - - /** - * are we currently showing the "no preview" image? - */ - bool showingNoPreview; - -}; - -/*######################################################################### -### F I L E D I A L O G B A S E C L A S S -#########################################################################*/ - -/** - * This class is the base implementation for the others. This - * reduces redundancies and bugs. - */ -class FileDialogBaseGtk : public Gtk::FileChooserDialog -{ -public: - - /** - * - */ - FileDialogBaseGtk(Gtk::Window& parentWindow, const Glib::ustring &title, - FileDialogType type, gchar const* preferenceBase) : - Gtk::FileChooserDialog(parentWindow, title), - preferenceBase(preferenceBase ? preferenceBase : "unknown"), - dialogType(type) - { - internalSetup(); - } - - /** - * - */ - FileDialogBaseGtk(Gtk::Window& parentWindow, const Glib::ustring &title, - Gtk::FileChooserAction dialogType, FileDialogType type, gchar const* preferenceBase) : - Gtk::FileChooserDialog(parentWindow, title, dialogType), - preferenceBase(preferenceBase ? preferenceBase : "unknown"), - dialogType(type) - { - internalSetup(); - } - - /** - * - */ - virtual ~FileDialogBaseGtk() - {} - -protected: - void cleanup( bool showConfirmed ); - - Glib::ustring preferenceBase; - /** - * What type of 'open' are we? (open, import, place, etc) - */ - FileDialogType dialogType; - - /** - * Our svg preview widget - */ - SVGPreview svgPreview; - - //# Child widgets - Gtk::CheckButton previewCheckbox; - -private: - void internalSetup(); - - /** - * Callback for user changing preview checkbox - */ - void _previewEnabledCB(); - - /** - * Callback for seeing if the preview needs to be drawn - */ - void _updatePreviewCallback(); -}; - - - - -/*######################################################################### -### F I L E O P E N -#########################################################################*/ - -/** - * Our implementation class for the FileOpenDialog interface.. - */ -class FileOpenDialogImplGtk : public FileOpenDialog, public FileDialogBaseGtk -{ -public: - - FileOpenDialogImplGtk(Gtk::Window& parentWindow, - const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title); - - virtual ~FileOpenDialogImplGtk(); - - bool show(); - - Inkscape::Extension::Extension *getSelectionType(); - - Glib::ustring getFilename(); - - std::vector getFilenames (); - -private: - - /** - * Create a filter menu for this type of dialog - */ - void createFilterMenu(); - - /** - * Filter name->extension lookup - */ - std::map extensionMap; - - /** - * The extension to use to write this file - */ - Inkscape::Extension::Extension *extension; - - /** - * Filename that was given - */ - Glib::ustring myFilename; - -}; - - - -//######################################################################## -//# F I L E S A V E -//######################################################################## - -/** - * Our implementation of the FileSaveDialog interface. - */ -class FileSaveDialogImplGtk : public FileSaveDialog, public FileDialogBaseGtk -{ - -public: - FileSaveDialogImplGtk(Gtk::Window &parentWindow, - const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key); - - virtual ~FileSaveDialogImplGtk(); - - bool show(); - - Inkscape::Extension::Extension *getSelectionType(); - virtual void setSelectionType( Inkscape::Extension::Extension * key ); - - Glib::ustring getFilename(); - - void change_title(const Glib::ustring& title); - void change_path(const Glib::ustring& path); - void updateNameAndExtension(); - -private: - - /** - * Fix to allow the user to type the file name - */ - Gtk::Entry *fileNameEntry; - - - /** - * Allow the specification of the output file type - */ - Gtk::ComboBoxText fileTypeComboBox; - - - /** - * Data mirror of the combo box - */ - std::vector fileTypes; - - //# Child widgets - Gtk::HBox childBox; - Gtk::VBox checksBox; - - Gtk::CheckButton fileTypeCheckbox; - - /** - * Callback for user input into fileNameEntry - */ - void fileTypeChangedCallback(); - - /** - * Create a filter menu for this type of dialog - */ - void createFileTypeMenu(); - - - /** - * The extension to use to write this file - */ - Inkscape::Extension::Extension *extension; - - /** - * Callback for user input into fileNameEntry - */ - void fileNameEntryChangedCallback(); - - /** - * Filename that was given - */ - Glib::ustring myFilename; - - /** - * List of known file extensions. - */ - std::set knownExtensions; -}; - - - - -//######################################################################## -//# F I L E E X P O R T -//######################################################################## - -/** - * Our implementation of the FileExportDialog interface. - */ -class FileExportDialogImpl : public FileExportDialog, public FileDialogBaseGtk -{ - -public: - FileExportDialogImpl(Gtk::Window& parentWindow, - const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key); - - virtual ~FileExportDialogImpl(); - - bool show(); - - Inkscape::Extension::Extension *getSelectionType(); - - Glib::ustring getFilename(); - - - /** - * Return the scope of the export. One of the enumerated types - * in ScopeType - */ - ScopeType getScope() - { - if (pageButton.get_active()) - return SCOPE_PAGE; - else if (selectionButton.get_active()) - return SCOPE_SELECTION; - else if (customButton.get_active()) - return SCOPE_CUSTOM; - else - return SCOPE_DOCUMENT; - - } - - /** - * Return left side of the exported region - */ - double getSourceX() - { return sourceX0Spinner.getValue(); } - - /** - * Return the top of the exported region - */ - double getSourceY() - { return sourceY1Spinner.getValue(); } - - /** - * Return the width of the exported region - */ - double getSourceWidth() - { return sourceWidthSpinner.getValue(); } - - /** - * Return the height of the exported region - */ - double getSourceHeight() - { return sourceHeightSpinner.getValue(); } - - /** - * Return the units of the coordinates of exported region - */ - Glib::ustring getSourceUnits() - { return sourceUnitsSpinner.getUnitAbbr(); } - - /** - * Return the width of the destination document - */ - double getDestinationWidth() - { return destWidthSpinner.getValue(); } - - /** - * Return the height of the destination document - */ - double getDestinationHeight() - { return destHeightSpinner.getValue(); } - - /** - * Return the height of the exported region - */ - Glib::ustring getDestinationUnits() - { return destUnitsSpinner.getUnitAbbr(); } - - /** - * Return the destination DPI image resulution, if bitmap - */ - double getDestinationDPI() - { return destDPISpinner.getValue(); } - - /** - * Return whether we should use Cairo for rendering - */ - bool getUseCairo() - { return cairoButton.get_active(); } - - /** - * Return whether we should use antialiasing - */ - bool getUseAntialias() - { return antiAliasButton.get_active(); } - - /** - * Return the background color for exporting - */ - unsigned long getBackground() - { return backgroundButton.get_color().get_pixel(); } - -private: - - /** - * Fix to allow the user to type the file name - */ - Gtk::Entry *fileNameEntry; - - //########################################## - //# EXTRA WIDGET -- SOURCE SIDE - //########################################## - - Gtk::Frame sourceFrame; - Gtk::VBox sourceBox; - - Gtk::HBox scopeBox; - Gtk::RadioButtonGroup scopeGroup; - Gtk::RadioButton documentButton; - Gtk::RadioButton pageButton; - Gtk::RadioButton selectionButton; - Gtk::RadioButton customButton; - - Gtk::Table sourceTable; - Inkscape::UI::Widget::Scalar sourceX0Spinner; - Inkscape::UI::Widget::Scalar sourceY0Spinner; - Inkscape::UI::Widget::Scalar sourceX1Spinner; - Inkscape::UI::Widget::Scalar sourceY1Spinner; - Inkscape::UI::Widget::Scalar sourceWidthSpinner; - Inkscape::UI::Widget::Scalar sourceHeightSpinner; - Inkscape::UI::Widget::UnitMenu sourceUnitsSpinner; - - - //########################################## - //# EXTRA WIDGET -- DESTINATION SIDE - //########################################## - - Gtk::Frame destFrame; - Gtk::VBox destBox; - - Gtk::Table destTable; - Inkscape::UI::Widget::Scalar destWidthSpinner; - Inkscape::UI::Widget::Scalar destHeightSpinner; - Inkscape::UI::Widget::Scalar destDPISpinner; - Inkscape::UI::Widget::UnitMenu destUnitsSpinner; - - Gtk::HBox otherOptionBox; - Gtk::CheckButton cairoButton; - Gtk::CheckButton antiAliasButton; - Gtk::ColorButton backgroundButton; - - - /** - * 'Extra' widget that holds two boxes above - */ - Gtk::HBox exportOptionsBox; - - - //# Child widgets - Gtk::CheckButton fileTypeCheckbox; - - /** - * Allow the specification of the output file type - */ - Gtk::ComboBoxText fileTypeComboBox; - - - /** - * Data mirror of the combo box - */ - std::vector fileTypes; - - - - /** - * Callback for user input into fileNameEntry - */ - void fileTypeChangedCallback(); - - /** - * Create a filter menu for this type of dialog - */ - void createFileTypeMenu(); - - - bool append_extension; - - /** - * The extension to use to write this file - */ - Inkscape::Extension::Extension *extension; - - /** - * Callback for user input into fileNameEntry - */ - void fileNameEntryChangedCallback(); - - /** - * Filename that was given - */ - Glib::ustring myFilename; -}; - - - -} -} -} - +class FileType +{ + public: + FileType() {} + ~FileType() {} + Glib::ustring name; + Glib::ustring pattern; + Inkscape::Extension::Extension *extension; +}; + +/** + * Simple class for displaying an SVG file in the "preview widget." + * Currently, this is just a wrapper of the sp_svg_view Gtk widget. + * Hopefully we will eventually replace with a pure Gtkmm widget. + */ +class SVGPreview : public Gtk::VBox +{ +public: + + SVGPreview(); + + ~SVGPreview(); + + bool setDocument(SPDocument *doc); + + bool setFileName(Glib::ustring &fileName); + + bool setFromMem(char const *xmlBuffer); + + bool set(Glib::ustring &fileName, int dialogType); + + bool setURI(URI &uri); + + /** + * Show image embedded in SVG + */ + void showImage(Glib::ustring &fileName); + + /** + * Show the "No preview" image + */ + void showNoPreview(); + + /** + * Show the "Too large" image + */ + void showTooLarge(long fileLength); + +private: + /** + * The svg document we are currently showing + */ + SPDocument *document; + + /** + * The sp_svg_view widget + */ + GtkWidget *viewerGtk; + + /** + * are we currently showing the "no preview" image? + */ + bool showingNoPreview; + +}; + +/*######################################################################### +### F I L E D I A L O G B A S E C L A S S +#########################################################################*/ + +/** + * This class is the base implementation for the others. This + * reduces redundancies and bugs. + */ +class FileDialogBaseGtk : public Gtk::FileChooserDialog +{ +public: + + /** + * + */ + FileDialogBaseGtk(Gtk::Window& parentWindow, const Glib::ustring &title, + FileDialogType type, gchar const* preferenceBase) : + Gtk::FileChooserDialog(parentWindow, title), + preferenceBase(preferenceBase ? preferenceBase : "unknown"), + dialogType(type) + { + internalSetup(); + } + + /** + * + */ + FileDialogBaseGtk(Gtk::Window& parentWindow, const Glib::ustring &title, + Gtk::FileChooserAction dialogType, FileDialogType type, gchar const* preferenceBase) : + Gtk::FileChooserDialog(parentWindow, title, dialogType), + preferenceBase(preferenceBase ? preferenceBase : "unknown"), + dialogType(type) + { + internalSetup(); + } + + /** + * + */ + virtual ~FileDialogBaseGtk() + {} + +protected: + void cleanup( bool showConfirmed ); + + Glib::ustring preferenceBase; + /** + * What type of 'open' are we? (open, import, place, etc) + */ + FileDialogType dialogType; + + /** + * Our svg preview widget + */ + SVGPreview svgPreview; + + //# Child widgets + Gtk::CheckButton previewCheckbox; + +private: + void internalSetup(); + + /** + * Callback for user changing preview checkbox + */ + void _previewEnabledCB(); + + /** + * Callback for seeing if the preview needs to be drawn + */ + void _updatePreviewCallback(); +}; + + + + +/*######################################################################### +### F I L E O P E N +#########################################################################*/ + +/** + * Our implementation class for the FileOpenDialog interface.. + */ +class FileOpenDialogImplGtk : public FileOpenDialog, public FileDialogBaseGtk +{ +public: + + FileOpenDialogImplGtk(Gtk::Window& parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title); + + virtual ~FileOpenDialogImplGtk(); + + bool show(); + + Inkscape::Extension::Extension *getSelectionType(); + + Glib::ustring getFilename(); + + std::vector getFilenames (); + +private: + + /** + * Create a filter menu for this type of dialog + */ + void createFilterMenu(); + + /** + * Filter name->extension lookup + */ + std::map extensionMap; + + /** + * The extension to use to write this file + */ + Inkscape::Extension::Extension *extension; + + /** + * Filename that was given + */ + Glib::ustring myFilename; + +}; + + + +//######################################################################## +//# F I L E S A V E +//######################################################################## + +/** + * Our implementation of the FileSaveDialog interface. + */ +class FileSaveDialogImplGtk : public FileSaveDialog, public FileDialogBaseGtk +{ + +public: + FileSaveDialogImplGtk(Gtk::Window &parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title, + const Glib::ustring &default_key); + + virtual ~FileSaveDialogImplGtk(); + + bool show(); + + Inkscape::Extension::Extension *getSelectionType(); + virtual void setSelectionType( Inkscape::Extension::Extension * key ); + + Glib::ustring getFilename(); + + void change_title(const Glib::ustring& title); + void change_path(const Glib::ustring& path); + void updateNameAndExtension(); + +private: + + /** + * Fix to allow the user to type the file name + */ + Gtk::Entry *fileNameEntry; + + + /** + * Allow the specification of the output file type + */ + Gtk::ComboBoxText fileTypeComboBox; + + + /** + * Data mirror of the combo box + */ + std::vector fileTypes; + + //# Child widgets + Gtk::HBox childBox; + Gtk::VBox checksBox; + + Gtk::CheckButton fileTypeCheckbox; + + /** + * Callback for user input into fileNameEntry + */ + void fileTypeChangedCallback(); + + /** + * Create a filter menu for this type of dialog + */ + void createFileTypeMenu(); + + + /** + * The extension to use to write this file + */ + Inkscape::Extension::Extension *extension; + + /** + * Callback for user input into fileNameEntry + */ + void fileNameEntryChangedCallback(); + + /** + * Filename that was given + */ + Glib::ustring myFilename; + + /** + * List of known file extensions. + */ + std::set knownExtensions; +}; + + + + +//######################################################################## +//# F I L E E X P O R T +//######################################################################## + +/** + * Our implementation of the FileExportDialog interface. + */ +class FileExportDialogImpl : public FileExportDialog, public FileDialogBaseGtk +{ + +public: + FileExportDialogImpl(Gtk::Window& parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title, + const Glib::ustring &default_key); + + virtual ~FileExportDialogImpl(); + + bool show(); + + Inkscape::Extension::Extension *getSelectionType(); + + Glib::ustring getFilename(); + + + /** + * Return the scope of the export. One of the enumerated types + * in ScopeType + */ + ScopeType getScope() + { + if (pageButton.get_active()) + return SCOPE_PAGE; + else if (selectionButton.get_active()) + return SCOPE_SELECTION; + else if (customButton.get_active()) + return SCOPE_CUSTOM; + else + return SCOPE_DOCUMENT; + + } + + /** + * Return left side of the exported region + */ + double getSourceX() + { return sourceX0Spinner.getValue(); } + + /** + * Return the top of the exported region + */ + double getSourceY() + { return sourceY1Spinner.getValue(); } + + /** + * Return the width of the exported region + */ + double getSourceWidth() + { return sourceWidthSpinner.getValue(); } + + /** + * Return the height of the exported region + */ + double getSourceHeight() + { return sourceHeightSpinner.getValue(); } + + /** + * Return the units of the coordinates of exported region + */ + Glib::ustring getSourceUnits() + { return sourceUnitsSpinner.getUnitAbbr(); } + + /** + * Return the width of the destination document + */ + double getDestinationWidth() + { return destWidthSpinner.getValue(); } + + /** + * Return the height of the destination document + */ + double getDestinationHeight() + { return destHeightSpinner.getValue(); } + + /** + * Return the height of the exported region + */ + Glib::ustring getDestinationUnits() + { return destUnitsSpinner.getUnitAbbr(); } + + /** + * Return the destination DPI image resulution, if bitmap + */ + double getDestinationDPI() + { return destDPISpinner.getValue(); } + + /** + * Return whether we should use Cairo for rendering + */ + bool getUseCairo() + { return cairoButton.get_active(); } + + /** + * Return whether we should use antialiasing + */ + bool getUseAntialias() + { return antiAliasButton.get_active(); } + + /** + * Return the background color for exporting + */ + unsigned long getBackground() + { return backgroundButton.get_color().get_pixel(); } + +private: + + /** + * Fix to allow the user to type the file name + */ + Gtk::Entry *fileNameEntry; + + //########################################## + //# EXTRA WIDGET -- SOURCE SIDE + //########################################## + + Gtk::Frame sourceFrame; + Gtk::VBox sourceBox; + + Gtk::HBox scopeBox; + Gtk::RadioButtonGroup scopeGroup; + Gtk::RadioButton documentButton; + Gtk::RadioButton pageButton; + Gtk::RadioButton selectionButton; + Gtk::RadioButton customButton; + + Gtk::Table sourceTable; + Inkscape::UI::Widget::Scalar sourceX0Spinner; + Inkscape::UI::Widget::Scalar sourceY0Spinner; + Inkscape::UI::Widget::Scalar sourceX1Spinner; + Inkscape::UI::Widget::Scalar sourceY1Spinner; + Inkscape::UI::Widget::Scalar sourceWidthSpinner; + Inkscape::UI::Widget::Scalar sourceHeightSpinner; + Inkscape::UI::Widget::UnitMenu sourceUnitsSpinner; + + + //########################################## + //# EXTRA WIDGET -- DESTINATION SIDE + //########################################## + + Gtk::Frame destFrame; + Gtk::VBox destBox; + + Gtk::Table destTable; + Inkscape::UI::Widget::Scalar destWidthSpinner; + Inkscape::UI::Widget::Scalar destHeightSpinner; + Inkscape::UI::Widget::Scalar destDPISpinner; + Inkscape::UI::Widget::UnitMenu destUnitsSpinner; + + Gtk::HBox otherOptionBox; + Gtk::CheckButton cairoButton; + Gtk::CheckButton antiAliasButton; + Gtk::ColorButton backgroundButton; + + + /** + * 'Extra' widget that holds two boxes above + */ + Gtk::HBox exportOptionsBox; + + + //# Child widgets + Gtk::CheckButton fileTypeCheckbox; + + /** + * Allow the specification of the output file type + */ + Gtk::ComboBoxText fileTypeComboBox; + + + /** + * Data mirror of the combo box + */ + std::vector fileTypes; + + + + /** + * Callback for user input into fileNameEntry + */ + void fileTypeChangedCallback(); + + /** + * Create a filter menu for this type of dialog + */ + void createFileTypeMenu(); + + + bool append_extension; + + /** + * The extension to use to write this file + */ + Inkscape::Extension::Extension *extension; + + /** + * Callback for user input into fileNameEntry + */ + void fileNameEntryChangedCallback(); + + /** + * Filename that was given + */ + Glib::ustring myFilename; +}; + + +} +} +} + #endif /*__FILE_DIALOGIMPL_H__*/ -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 : diff --git a/src/ui/dialog/livepatheffect-editor.cpp b/src/ui/dialog/livepatheffect-editor.cpp index 6da07c2d8..ec6c5c6ee 100644 --- a/src/ui/dialog/livepatheffect-editor.cpp +++ b/src/ui/dialog/livepatheffect-editor.cpp @@ -1,295 +1,295 @@ -/** - * \brief LivePathEffect dialog - * - * Authors: - * Johan Engelen - * - * Copyright (C) 2007 Author - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifdef HAVE_CONFIG_H -# include -#endif - -#include -#include "livepatheffect-editor.h" -#include "verbs.h" -#include "selection.h" -#include "sp-shape.h" -#include "sp-path.h" -#include "live_effects/effect.h" -#include "live_effects/lpeobject.h" -#include "gtkmm/widget.h" -#include -#include "inkscape.h" -#include "desktop-handles.h" -#include "desktop.h" -#include "document-private.h" -#include "xml/node.h" -#include "xml/document.h" - -namespace Inkscape { -class Application; - -namespace UI { -namespace Dialog { - - -/*#################### - * Callback functions - */ -static void lpeeditor_selection_changed (Inkscape::Selection * selection, gpointer data) -{ - LivePathEffectEditor *lpeeditor = static_cast(data); - lpeeditor->onSelectionChanged(selection); -} - -static void lpeeditor_selection_modified (Inkscape::Selection *selection, guint flags, gpointer data) -{ - lpeeditor_selection_changed (selection, data); -} - - -static void lpeeditor_desktop_change(Inkscape::Application*, SPDesktop* desktop, void *data) -{ - if (!desktop) { - return; - } - LivePathEffectEditor* editor = reinterpret_cast(data); - editor->setDesktop(desktop); -} - - - -/*####################### - * LivePathEffectEditor - */ -LivePathEffectEditor::LivePathEffectEditor(Behavior::BehaviorFactory behavior_factory) - : Dialog (behavior_factory, "dialogs.livepatheffect", SP_VERB_DIALOG_LIVE_PATH_EFFECT), - combo_effecttype(Inkscape::LivePathEffect::LPETypeConverter), - button_apply(_("_Apply"), _("Apply chosen effect to selection")), - button_remove(_("_Remove"), _("Remove effect from selection")), - effectwidget(NULL), - explain_label("", Gtk::ALIGN_CENTER), - effectapplication_frame(_("Apply new effect")), - effectcontrol_frame(_("Current effect")), - current_desktop(NULL) -{ - // Top level vbox - Gtk::VBox *vbox = get_vbox(); - vbox->set_spacing(4); - - effectapplication_hbox.set_spacing(4); - effectcontrol_vbox.set_spacing(4); - - effectapplication_hbox.pack_start(combo_effecttype, true, true); - effectapplication_hbox.pack_start(button_apply, true, true); - effectapplication_frame.add(effectapplication_hbox); - - effectcontrol_vbox.pack_start(explain_label, true, true); - effectcontrol_vbox.pack_end(button_remove, true, true); - effectcontrol_frame.add(effectcontrol_vbox); - - vbox->pack_start(effectapplication_frame, true, true); - vbox->pack_start(effectcontrol_frame, true, true); - - // connect callback functions to buttons - button_apply.signal_clicked().connect(sigc::mem_fun(*this, &LivePathEffectEditor::onApply)); - button_remove.signal_clicked().connect(sigc::mem_fun(*this, &LivePathEffectEditor::onRemove)); - - // connect callback functions to changes in selected desktop. - g_signal_connect( G_OBJECT(INKSCAPE), "activate_desktop", - G_CALLBACK(lpeeditor_desktop_change), this); - - g_signal_connect( G_OBJECT(INKSCAPE), "deactivate_desktop", - G_CALLBACK(lpeeditor_desktop_change), this); - - setDesktop(SP_ACTIVE_DESKTOP); - show_all_children(); - button_remove.hide(); -} - -LivePathEffectEditor::~LivePathEffectEditor() -{ - if (effectwidget) { - effectcontrol_vbox.remove(*effectwidget); - effectwidget = NULL; - } - - if (current_desktop) { - selection_changed_connection.disconnect(); - selection_modified_connection.disconnect(); - } -} - -void -LivePathEffectEditor::showParams(LivePathEffect::Effect* effect) -{ - if (effectwidget) { - effectcontrol_vbox.remove(*effectwidget); - effectwidget = NULL; - } - - explain_label.set_markup("" + effect->getName() + ""); - effectwidget = effect->getWidget(); - if (effectwidget) { - effectcontrol_vbox.pack_start(*effectwidget, true, true); - } - button_remove.show(); - - effectcontrol_vbox.show_all_children(); - // fixme: do resizing of dialog -} - -void -LivePathEffectEditor::showText(Glib::ustring const &str) -{ - if (effectwidget) { - effectcontrol_vbox.remove(*effectwidget); - effectwidget = NULL; - } - - explain_label.set_label(str); - button_remove.hide(); - - // fixme: do resizing of dialog ? -} - -void -LivePathEffectEditor::set_sensitize_all(bool sensitive) -{ - combo_effecttype.set_sensitive(sensitive); - button_apply.set_sensitive(sensitive); - button_remove.set_sensitive(sensitive); -} - -void -LivePathEffectEditor::onSelectionChanged(Inkscape::Selection *sel) -{ - if ( sel && !sel->isEmpty() ) { - SPItem *item = sel->singleItem(); - if ( item ) { - if ( SP_IS_SHAPE(item) ) { - SPShape *shape = SP_SHAPE(item); - LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(shape); - set_sensitize_all(true); - if (lpeobj) { - if (lpeobj->lpe) { - showParams(lpeobj->lpe); - } else { - showText(_("Unknown effect is applied")); - } - } else { - showText(_("No effect applied")); - button_remove.set_sensitive(false); - } - } else { - showText(_("Item is not a shape or path")); - set_sensitize_all(false); - } - } else { - showText(_("Only one item can be selected")); - set_sensitize_all(false); - } - } else { - showText(_("Empty selection")); - set_sensitize_all(false); - } -} - -void -LivePathEffectEditor::setDesktop(SPDesktop *desktop) -{ - - if ( desktop == current_desktop ) { - return; - } - - if (current_desktop) { - selection_changed_connection.disconnect(); - selection_modified_connection.disconnect(); - } - - current_desktop = desktop; - if (desktop) { - Inkscape::Selection *selection = sp_desktop_selection(desktop); - selection_changed_connection = selection->connectChanged( - sigc::bind (sigc::ptr_fun(&lpeeditor_selection_changed), this ) ); - selection_modified_connection = selection->connectModified( - sigc::bind (sigc::ptr_fun(&lpeeditor_selection_modified), this ) ); - - onSelectionChanged(selection); - } else { - onSelectionChanged(NULL); - } -} - - - - -/*######################################################################## -# BUTTON CLICK HANDLERS (callbacks) -########################################################################*/ - -// TODO: factor out the effect applying code which can be called from anywhere. (selection-chemistry.cpp also needs it) - -void -LivePathEffectEditor::onApply() -{ - Inkscape::Selection *sel = _getSelection(); - if ( sel && !sel->isEmpty() ) { - SPItem *item = sel->singleItem(); - if ( item && SP_IS_SHAPE(item) ) { - SPDocument *doc = current_desktop->doc(); - - const Util::EnumData* data = combo_effecttype.get_active_data(); - if (!data) return; - - Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc); - Inkscape::XML::Node *repr = xml_doc->createElement("inkscape:path-effect"); - repr->setAttribute("effect", data->key.c_str() ); - - SP_OBJECT_REPR(SP_DOCUMENT_DEFS(doc))->addChild(repr, NULL); // adds to and assigns the 'id' attribute - const gchar * repr_id = repr->attribute("id"); - Inkscape::GC::release(repr); - - gchar *href = g_strdup_printf("#%s", repr_id); - sp_shape_set_path_effect(SP_SHAPE(item), href); - g_free(href); - - // make sure there is an original-d for paths!!! - if ( SP_IS_PATH(item) ) { - Inkscape::XML::Node *pathrepr = SP_OBJECT_REPR(item); - if ( ! pathrepr->attribute("inkscape:original-d") ) { - pathrepr->setAttribute("inkscape:original-d", pathrepr->attribute("d")); - } - } - - sp_document_done(doc, SP_VERB_DIALOG_LIVE_PATH_EFFECT, - _("Create and apply path effect")); - } - } -} - -void -LivePathEffectEditor::onRemove() -{ - Inkscape::Selection *sel = _getSelection(); - if ( sel && !sel->isEmpty() ) { - SPItem *item = sel->singleItem(); - if ( item && SP_IS_SHAPE(item) ) { - sp_shape_remove_path_effect(SP_SHAPE(item)); - sp_document_done ( sp_desktop_document (current_desktop), SP_VERB_DIALOG_LIVE_PATH_EFFECT, - _("Remove path effect") ); - } - } -} - - - -} // namespace Dialog -} // namespace UI -} // namespace Inkscape - +/** + * \brief LivePathEffect dialog + * + * Authors: + * Johan Engelen + * + * Copyright (C) 2007 Author + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include "livepatheffect-editor.h" +#include "verbs.h" +#include "selection.h" +#include "sp-shape.h" +#include "sp-path.h" +#include "live_effects/effect.h" +#include "live_effects/lpeobject.h" +#include "gtkmm/widget.h" +#include +#include "inkscape.h" +#include "desktop-handles.h" +#include "desktop.h" +#include "document-private.h" +#include "xml/node.h" +#include "xml/document.h" + +namespace Inkscape { +class Application; + +namespace UI { +namespace Dialog { + + +/*#################### + * Callback functions + */ +static void lpeeditor_selection_changed (Inkscape::Selection * selection, gpointer data) +{ + LivePathEffectEditor *lpeeditor = static_cast(data); + lpeeditor->onSelectionChanged(selection); +} + +static void lpeeditor_selection_modified (Inkscape::Selection *selection, guint flags, gpointer data) +{ + lpeeditor_selection_changed (selection, data); +} + + +static void lpeeditor_desktop_change(Inkscape::Application*, SPDesktop* desktop, void *data) +{ + if (!desktop) { + return; + } + LivePathEffectEditor* editor = reinterpret_cast(data); + editor->setDesktop(desktop); +} + + + +/*####################### + * LivePathEffectEditor + */ +LivePathEffectEditor::LivePathEffectEditor(Behavior::BehaviorFactory behavior_factory) + : Dialog (behavior_factory, "dialogs.livepatheffect", SP_VERB_DIALOG_LIVE_PATH_EFFECT), + combo_effecttype(Inkscape::LivePathEffect::LPETypeConverter), + button_apply(_("_Apply"), _("Apply chosen effect to selection")), + button_remove(_("_Remove"), _("Remove effect from selection")), + effectwidget(NULL), + explain_label("", Gtk::ALIGN_CENTER), + effectapplication_frame(_("Apply new effect")), + effectcontrol_frame(_("Current effect")), + current_desktop(NULL) +{ + // Top level vbox + Gtk::VBox *vbox = get_vbox(); + vbox->set_spacing(4); + + effectapplication_hbox.set_spacing(4); + effectcontrol_vbox.set_spacing(4); + + effectapplication_hbox.pack_start(combo_effecttype, true, true); + effectapplication_hbox.pack_start(button_apply, true, true); + effectapplication_frame.add(effectapplication_hbox); + + effectcontrol_vbox.pack_start(explain_label, true, true); + effectcontrol_vbox.pack_end(button_remove, true, true); + effectcontrol_frame.add(effectcontrol_vbox); + + vbox->pack_start(effectapplication_frame, true, true); + vbox->pack_start(effectcontrol_frame, true, true); + + // connect callback functions to buttons + button_apply.signal_clicked().connect(sigc::mem_fun(*this, &LivePathEffectEditor::onApply)); + button_remove.signal_clicked().connect(sigc::mem_fun(*this, &LivePathEffectEditor::onRemove)); + + // connect callback functions to changes in selected desktop. + g_signal_connect( G_OBJECT(INKSCAPE), "activate_desktop", + G_CALLBACK(lpeeditor_desktop_change), this); + + g_signal_connect( G_OBJECT(INKSCAPE), "deactivate_desktop", + G_CALLBACK(lpeeditor_desktop_change), this); + + setDesktop(SP_ACTIVE_DESKTOP); + show_all_children(); + button_remove.hide(); +} + +LivePathEffectEditor::~LivePathEffectEditor() +{ + if (effectwidget) { + effectcontrol_vbox.remove(*effectwidget); + effectwidget = NULL; + } + + if (current_desktop) { + selection_changed_connection.disconnect(); + selection_modified_connection.disconnect(); + } +} + +void +LivePathEffectEditor::showParams(LivePathEffect::Effect* effect) +{ + if (effectwidget) { + effectcontrol_vbox.remove(*effectwidget); + effectwidget = NULL; + } + + explain_label.set_markup("" + effect->getName() + ""); + effectwidget = effect->getWidget(); + if (effectwidget) { + effectcontrol_vbox.pack_start(*effectwidget, true, true); + } + button_remove.show(); + + effectcontrol_vbox.show_all_children(); + // fixme: do resizing of dialog +} + +void +LivePathEffectEditor::showText(Glib::ustring const &str) +{ + if (effectwidget) { + effectcontrol_vbox.remove(*effectwidget); + effectwidget = NULL; + } + + explain_label.set_label(str); + button_remove.hide(); + + // fixme: do resizing of dialog ? +} + +void +LivePathEffectEditor::set_sensitize_all(bool sensitive) +{ + combo_effecttype.set_sensitive(sensitive); + button_apply.set_sensitive(sensitive); + button_remove.set_sensitive(sensitive); +} + +void +LivePathEffectEditor::onSelectionChanged(Inkscape::Selection *sel) +{ + if ( sel && !sel->isEmpty() ) { + SPItem *item = sel->singleItem(); + if ( item ) { + if ( SP_IS_SHAPE(item) ) { + SPShape *shape = SP_SHAPE(item); + LivePathEffectObject *lpeobj = sp_shape_get_livepatheffectobject(shape); + set_sensitize_all(true); + if (lpeobj) { + if (lpeobj->lpe) { + showParams(lpeobj->lpe); + } else { + showText(_("Unknown effect is applied")); + } + } else { + showText(_("No effect applied")); + button_remove.set_sensitive(false); + } + } else { + showText(_("Item is not a shape or path")); + set_sensitize_all(false); + } + } else { + showText(_("Only one item can be selected")); + set_sensitize_all(false); + } + } else { + showText(_("Empty selection")); + set_sensitize_all(false); + } +} + +void +LivePathEffectEditor::setDesktop(SPDesktop *desktop) +{ + + if ( desktop == current_desktop ) { + return; + } + + if (current_desktop) { + selection_changed_connection.disconnect(); + selection_modified_connection.disconnect(); + } + + current_desktop = desktop; + if (desktop) { + Inkscape::Selection *selection = sp_desktop_selection(desktop); + selection_changed_connection = selection->connectChanged( + sigc::bind (sigc::ptr_fun(&lpeeditor_selection_changed), this ) ); + selection_modified_connection = selection->connectModified( + sigc::bind (sigc::ptr_fun(&lpeeditor_selection_modified), this ) ); + + onSelectionChanged(selection); + } else { + onSelectionChanged(NULL); + } +} + + + + +/*######################################################################## +# BUTTON CLICK HANDLERS (callbacks) +########################################################################*/ + +// TODO: factor out the effect applying code which can be called from anywhere. (selection-chemistry.cpp also needs it) + +void +LivePathEffectEditor::onApply() +{ + Inkscape::Selection *sel = _getSelection(); + if ( sel && !sel->isEmpty() ) { + SPItem *item = sel->singleItem(); + if ( item && SP_IS_SHAPE(item) ) { + SPDocument *doc = current_desktop->doc(); + + const Util::EnumData* data = combo_effecttype.get_active_data(); + if (!data) return; + + Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc); + Inkscape::XML::Node *repr = xml_doc->createElement("inkscape:path-effect"); + repr->setAttribute("effect", data->key.c_str() ); + + SP_OBJECT_REPR(SP_DOCUMENT_DEFS(doc))->addChild(repr, NULL); // adds to and assigns the 'id' attribute + const gchar * repr_id = repr->attribute("id"); + Inkscape::GC::release(repr); + + gchar *href = g_strdup_printf("#%s", repr_id); + sp_shape_set_path_effect(SP_SHAPE(item), href); + g_free(href); + + // make sure there is an original-d for paths!!! + if ( SP_IS_PATH(item) ) { + Inkscape::XML::Node *pathrepr = SP_OBJECT_REPR(item); + if ( ! pathrepr->attribute("inkscape:original-d") ) { + pathrepr->setAttribute("inkscape:original-d", pathrepr->attribute("d")); + } + } + + sp_document_done(doc, SP_VERB_DIALOG_LIVE_PATH_EFFECT, + _("Create and apply path effect")); + } + } +} + +void +LivePathEffectEditor::onRemove() +{ + Inkscape::Selection *sel = _getSelection(); + if ( sel && !sel->isEmpty() ) { + SPItem *item = sel->singleItem(); + if ( item && SP_IS_SHAPE(item) ) { + sp_shape_remove_path_effect(SP_SHAPE(item)); + sp_document_done ( sp_desktop_document (current_desktop), SP_VERB_DIALOG_LIVE_PATH_EFFECT, + _("Remove path effect") ); + } + } +} + + + +} // namespace Dialog +} // namespace UI +} // namespace Inkscape + diff --git a/src/ui/dialog/livepatheffect-editor.h b/src/ui/dialog/livepatheffect-editor.h index 30706553e..5a40cfd30 100644 --- a/src/ui/dialog/livepatheffect-editor.h +++ b/src/ui/dialog/livepatheffect-editor.h @@ -1,86 +1,86 @@ -/** - * \brief LivePathEffect dialog - * - * Author: - * Johan Engelen - * - * Copyright (C) 2007 Author - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifndef INKSCAPE_UI_DIALOG_LIVE_PATH_EFFECT_H -#define INKSCAPE_UI_DIALOG_LIVE_PATH_EFFECT_H - -#include "dialog.h" -#include "ui/widget/button.h" - -#include -#include -#include -#include "ui/widget/combo-enums.h" -#include "live_effects/effect.h" - -class SPDesktop; - -namespace Inkscape { - -namespace UI { -namespace Dialog { - -class LivePathEffectEditor : public Dialog { -public: - LivePathEffectEditor(Behavior::BehaviorFactory behavior_factory); - virtual ~LivePathEffectEditor(); - - static LivePathEffectEditor *create(Behavior::BehaviorFactory behavior_factory) - { return new LivePathEffectEditor(behavior_factory); } - - void onSelectionChanged(Inkscape::Selection *sel); - void setDesktop(SPDesktop *desktop); - -private: - sigc::connection selection_changed_connection; - sigc::connection selection_modified_connection; - - void set_sensitize_all(bool sensitive); - - void showParams(LivePathEffect::Effect* effect); - void showText(Glib::ustring const &str); - - // callback methods for buttons on grids page. - void onApply(); - void onRemove(); - - Inkscape::UI::Widget::ComboBoxEnum combo_effecttype; - Inkscape::UI::Widget::Button button_apply; - Inkscape::UI::Widget::Button button_remove; - Gtk::Widget * effectwidget; - Gtk::Label explain_label; - Gtk::Frame effectapplication_frame; - Gtk::Frame effectcontrol_frame; - Gtk::HBox effectapplication_hbox; - Gtk::VBox effectcontrol_vbox; - - SPDesktop * current_desktop; - - LivePathEffectEditor(LivePathEffectEditor const &d); - LivePathEffectEditor& operator=(LivePathEffectEditor const &d); -}; - -} // namespace Dialog -} // namespace UI -} // namespace Inkscape - -#endif // INKSCAPE_UI_DIALOG_LIVE_PATH_EFFECT_H - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : +/** + * \brief LivePathEffect dialog + * + * Author: + * Johan Engelen + * + * Copyright (C) 2007 Author + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifndef INKSCAPE_UI_DIALOG_LIVE_PATH_EFFECT_H +#define INKSCAPE_UI_DIALOG_LIVE_PATH_EFFECT_H + +#include "dialog.h" +#include "ui/widget/button.h" + +#include +#include +#include +#include "ui/widget/combo-enums.h" +#include "live_effects/effect.h" + +class SPDesktop; + +namespace Inkscape { + +namespace UI { +namespace Dialog { + +class LivePathEffectEditor : public Dialog { +public: + LivePathEffectEditor(Behavior::BehaviorFactory behavior_factory); + virtual ~LivePathEffectEditor(); + + static LivePathEffectEditor *create(Behavior::BehaviorFactory behavior_factory) + { return new LivePathEffectEditor(behavior_factory); } + + void onSelectionChanged(Inkscape::Selection *sel); + void setDesktop(SPDesktop *desktop); + +private: + sigc::connection selection_changed_connection; + sigc::connection selection_modified_connection; + + void set_sensitize_all(bool sensitive); + + void showParams(LivePathEffect::Effect* effect); + void showText(Glib::ustring const &str); + + // callback methods for buttons on grids page. + void onApply(); + void onRemove(); + + Inkscape::UI::Widget::ComboBoxEnum combo_effecttype; + Inkscape::UI::Widget::Button button_apply; + Inkscape::UI::Widget::Button button_remove; + Gtk::Widget * effectwidget; + Gtk::Label explain_label; + Gtk::Frame effectapplication_frame; + Gtk::Frame effectcontrol_frame; + Gtk::HBox effectapplication_hbox; + Gtk::VBox effectcontrol_vbox; + + SPDesktop * current_desktop; + + LivePathEffectEditor(LivePathEffectEditor const &d); + LivePathEffectEditor& operator=(LivePathEffectEditor const &d); +}; + +} // namespace Dialog +} // namespace UI +} // namespace Inkscape + +#endif // INKSCAPE_UI_DIALOG_LIVE_PATH_EFFECT_H + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : diff --git a/src/ui/widget/point.cpp b/src/ui/widget/point.cpp index ae7197c29..634329ddc 100644 --- a/src/ui/widget/point.cpp +++ b/src/ui/widget/point.cpp @@ -1,244 +1,244 @@ -/** - * \brief Point Widget - A labelled text box, with spin buttons and optional - * icon or suffix, for entering arbitrary coordinate values. - * - * Authors: - * Johan Engelen - * Carl Hetherington - * Derek P. Moore - * Bryce Harrington - * - * Copyright (C) 2007 Authors - * Copyright (C) 2004 Authors - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifdef HAVE_CONFIG_H -# include -#endif - - -#include "ui/widget/point.h" -#include "ui/widget/labelled.h" -#include "ui/widget/scalar.h" -#include - -namespace Inkscape { -namespace UI { -namespace Widget { - -/** - * Construct a Point Widget. - * - * \param label Label. - * \param suffix Suffix, placed after the widget (defaults to ""). - * \param icon Icon filename, placed before the label (defaults to ""). - * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label - * indicates the next character should be used for the - * mnemonic accelerator key (defaults to false). - */ -Point::Point(Glib::ustring const &label, Glib::ustring const &tooltip, - Glib::ustring const &suffix, - Glib::ustring const &icon, - bool mnemonic) - : Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic), - xwidget("X:",""), - ywidget("Y:","") -{ - static_cast(_widget)->pack_start(xwidget, true, true); - static_cast(_widget)->pack_start(ywidget, true, true); - static_cast(_widget)->show_all_children(); -} - -/** - * Construct a Point Widget. - * - * \param label Label. - * \param digits Number of decimal digits to display. - * \param suffix Suffix, placed after the widget (defaults to ""). - * \param icon Icon filename, placed before the label (defaults to ""). - * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label - * indicates the next character should be used for the - * mnemonic accelerator key (defaults to false). - */ -Point::Point(Glib::ustring const &label, Glib::ustring const &tooltip, - unsigned digits, - Glib::ustring const &suffix, - Glib::ustring const &icon, - bool mnemonic) - : Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic), - xwidget("X:","", digits), - ywidget("Y:","", digits) -{ - static_cast(_widget)->pack_start(xwidget, true, true); - static_cast(_widget)->pack_start(ywidget, true, true); - static_cast(_widget)->show_all_children(); -} - -/** - * Construct a Point Widget. - * - * \param label Label. - * \param adjust Adjustment to use for the SpinButton. - * \param digits Number of decimal digits to display (defaults to 0). - * \param suffix Suffix, placed after the widget (defaults to ""). - * \param icon Icon filename, placed before the label (defaults to ""). - * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label - * indicates the next character should be used for the - * mnemonic accelerator key (defaults to true). - */ -Point::Point(Glib::ustring const &label, Glib::ustring const &tooltip, - Gtk::Adjustment &adjust, - unsigned digits, - Glib::ustring const &suffix, - Glib::ustring const &icon, - bool mnemonic) - : Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic), - xwidget("X:","", adjust, digits), - ywidget("Y:","", adjust, digits) -{ - static_cast(_widget)->pack_start(xwidget, true, true); - static_cast(_widget)->pack_start(ywidget, true, true); - static_cast(_widget)->show_all_children(); -} - -/** Fetches the precision of the spin buton */ -unsigned -Point::getDigits() const -{ - return xwidget.getDigits(); -} - -/** Gets the current step ingrement used by the spin button */ -double -Point::getStep() const -{ - return xwidget.getStep(); -} - -/** Gets the current page increment used by the spin button */ -double -Point::getPage() const -{ - return xwidget.getPage(); -} - -/** Gets the minimum range value allowed for the spin button */ -double -Point::getRangeMin() const -{ - return xwidget.getRangeMin(); -} - -/** Gets the maximum range value allowed for the spin button */ -double -Point::getRangeMax() const -{ - return xwidget.getRangeMax(); -} - -/** Get the value in the spin_button . */ -double -Point::getXValue() const -{ - return xwidget.getValue(); -} -double -Point::getYValue() const -{ - return ywidget.getValue(); -} - -/** Get the value spin_button represented as an integer. */ -int -Point::getXValueAsInt() const -{ - return xwidget.getValueAsInt(); -} -int -Point::getYValueAsInt() const -{ - return ywidget.getValueAsInt(); -} - - -/** Sets the precision to be displayed by the spin button */ -void -Point::setDigits(unsigned digits) -{ - xwidget.setDigits(digits); - ywidget.setDigits(digits); -} - -/** Sets the step and page increments for the spin button */ -void -Point::setIncrements(double step, double page) -{ - xwidget.setIncrements(step, page); - ywidget.setIncrements(step, page); -} - -/** Sets the minimum and maximum range allowed for the spin button */ -void -Point::setRange(double min, double max) -{ - xwidget.setRange(min, max); - ywidget.setRange(min, max); -} - -/** Sets the value of the spin button */ -void -Point::setValue(double xvalue, double yvalue) -{ - xwidget.setValue(xvalue); - ywidget.setValue(yvalue); -} - -/** Manually forces an update of the spin button */ -void -Point::update() { - xwidget.update(); - ywidget.update(); -} - -/** Check 'setProgrammatically' of both scalar widgets. False if value is changed by user by clicking the widget. */ -bool -Point::setProgrammatically() { - return (xwidget.setProgrammatically || ywidget.setProgrammatically); -} - -void -Point::clearProgrammatically() { - xwidget.setProgrammatically = false; - ywidget.setProgrammatically = false; -} - - -/** Signal raised when the spin button's value changes */ -Glib::SignalProxy0 -Point::signal_x_value_changed() -{ - return xwidget.signal_value_changed(); -} -Glib::SignalProxy0 -Point::signal_y_value_changed() -{ - return ywidget.signal_value_changed(); -} - - -} // namespace Widget -} // namespace UI -} // namespace Inkscape - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : +/** + * \brief Point Widget - A labelled text box, with spin buttons and optional + * icon or suffix, for entering arbitrary coordinate values. + * + * Authors: + * Johan Engelen + * Carl Hetherington + * Derek P. Moore + * Bryce Harrington + * + * Copyright (C) 2007 Authors + * Copyright (C) 2004 Authors + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "ui/widget/point.h" +#include "ui/widget/labelled.h" +#include "ui/widget/scalar.h" +#include + +namespace Inkscape { +namespace UI { +namespace Widget { + +/** + * Construct a Point Widget. + * + * \param label Label. + * \param suffix Suffix, placed after the widget (defaults to ""). + * \param icon Icon filename, placed before the label (defaults to ""). + * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label + * indicates the next character should be used for the + * mnemonic accelerator key (defaults to false). + */ +Point::Point(Glib::ustring const &label, Glib::ustring const &tooltip, + Glib::ustring const &suffix, + Glib::ustring const &icon, + bool mnemonic) + : Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic), + xwidget("X:",""), + ywidget("Y:","") +{ + static_cast(_widget)->pack_start(xwidget, true, true); + static_cast(_widget)->pack_start(ywidget, true, true); + static_cast(_widget)->show_all_children(); +} + +/** + * Construct a Point Widget. + * + * \param label Label. + * \param digits Number of decimal digits to display. + * \param suffix Suffix, placed after the widget (defaults to ""). + * \param icon Icon filename, placed before the label (defaults to ""). + * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label + * indicates the next character should be used for the + * mnemonic accelerator key (defaults to false). + */ +Point::Point(Glib::ustring const &label, Glib::ustring const &tooltip, + unsigned digits, + Glib::ustring const &suffix, + Glib::ustring const &icon, + bool mnemonic) + : Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic), + xwidget("X:","", digits), + ywidget("Y:","", digits) +{ + static_cast(_widget)->pack_start(xwidget, true, true); + static_cast(_widget)->pack_start(ywidget, true, true); + static_cast(_widget)->show_all_children(); +} + +/** + * Construct a Point Widget. + * + * \param label Label. + * \param adjust Adjustment to use for the SpinButton. + * \param digits Number of decimal digits to display (defaults to 0). + * \param suffix Suffix, placed after the widget (defaults to ""). + * \param icon Icon filename, placed before the label (defaults to ""). + * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label + * indicates the next character should be used for the + * mnemonic accelerator key (defaults to true). + */ +Point::Point(Glib::ustring const &label, Glib::ustring const &tooltip, + Gtk::Adjustment &adjust, + unsigned digits, + Glib::ustring const &suffix, + Glib::ustring const &icon, + bool mnemonic) + : Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic), + xwidget("X:","", adjust, digits), + ywidget("Y:","", adjust, digits) +{ + static_cast(_widget)->pack_start(xwidget, true, true); + static_cast(_widget)->pack_start(ywidget, true, true); + static_cast(_widget)->show_all_children(); +} + +/** Fetches the precision of the spin buton */ +unsigned +Point::getDigits() const +{ + return xwidget.getDigits(); +} + +/** Gets the current step ingrement used by the spin button */ +double +Point::getStep() const +{ + return xwidget.getStep(); +} + +/** Gets the current page increment used by the spin button */ +double +Point::getPage() const +{ + return xwidget.getPage(); +} + +/** Gets the minimum range value allowed for the spin button */ +double +Point::getRangeMin() const +{ + return xwidget.getRangeMin(); +} + +/** Gets the maximum range value allowed for the spin button */ +double +Point::getRangeMax() const +{ + return xwidget.getRangeMax(); +} + +/** Get the value in the spin_button . */ +double +Point::getXValue() const +{ + return xwidget.getValue(); +} +double +Point::getYValue() const +{ + return ywidget.getValue(); +} + +/** Get the value spin_button represented as an integer. */ +int +Point::getXValueAsInt() const +{ + return xwidget.getValueAsInt(); +} +int +Point::getYValueAsInt() const +{ + return ywidget.getValueAsInt(); +} + + +/** Sets the precision to be displayed by the spin button */ +void +Point::setDigits(unsigned digits) +{ + xwidget.setDigits(digits); + ywidget.setDigits(digits); +} + +/** Sets the step and page increments for the spin button */ +void +Point::setIncrements(double step, double page) +{ + xwidget.setIncrements(step, page); + ywidget.setIncrements(step, page); +} + +/** Sets the minimum and maximum range allowed for the spin button */ +void +Point::setRange(double min, double max) +{ + xwidget.setRange(min, max); + ywidget.setRange(min, max); +} + +/** Sets the value of the spin button */ +void +Point::setValue(double xvalue, double yvalue) +{ + xwidget.setValue(xvalue); + ywidget.setValue(yvalue); +} + +/** Manually forces an update of the spin button */ +void +Point::update() { + xwidget.update(); + ywidget.update(); +} + +/** Check 'setProgrammatically' of both scalar widgets. False if value is changed by user by clicking the widget. */ +bool +Point::setProgrammatically() { + return (xwidget.setProgrammatically || ywidget.setProgrammatically); +} + +void +Point::clearProgrammatically() { + xwidget.setProgrammatically = false; + ywidget.setProgrammatically = false; +} + + +/** Signal raised when the spin button's value changes */ +Glib::SignalProxy0 +Point::signal_x_value_changed() +{ + return xwidget.signal_value_changed(); +} +Glib::SignalProxy0 +Point::signal_y_value_changed() +{ + return ywidget.signal_value_changed(); +} + + +} // namespace Widget +} // namespace UI +} // namespace Inkscape + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : diff --git a/src/ui/widget/point.h b/src/ui/widget/point.h index 7653ceaa4..b65a13e20 100644 --- a/src/ui/widget/point.h +++ b/src/ui/widget/point.h @@ -1,97 +1,97 @@ -/** - * \brief Point Widget - A labelled text box, with spin buttons and optional - * icon or suffix, for entering arbitrary coordinate values. - * - * Authors: - * Johan Engelen - * Carl Hetherington - * Derek P. Moore - * Bryce Harrington - * - * Copyright (C) 2007 Authors - * Copyright (C) 2004 Authors - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifndef INKSCAPE_UI_WIDGET_POINT_H -#define INKSCAPE_UI_WIDGET_POINT_H - -#include -#include - -#include "ui/widget/labelled.h" -#include "ui/widget/scalar.h" - -namespace Inkscape { -namespace UI { -namespace Widget { - -class Point : public Labelled -{ -public: - Point( Glib::ustring const &label, - Glib::ustring const &tooltip, - Glib::ustring const &suffix = "", - Glib::ustring const &icon = "", - bool mnemonic = true); - Point( Glib::ustring const &label, - Glib::ustring const &tooltip, - unsigned digits, - Glib::ustring const &suffix = "", - Glib::ustring const &icon = "", - bool mnemonic = true); - Point( Glib::ustring const &label, - Glib::ustring const &tooltip, - Gtk::Adjustment &adjust, - unsigned digits = 0, - Glib::ustring const &suffix = "", - Glib::ustring const &icon = "", - bool mnemonic = true); - - unsigned getDigits() const; - double getStep() const; - double getPage() const; - double getRangeMin() const; - double getRangeMax() const; - bool getSnapToTicks() const; - double getXValue() const; - double getYValue() const; - int getXValueAsInt() const; - int getYValueAsInt() const; - - void setDigits(unsigned digits); - void setIncrements(double step, double page); - void setRange(double min, double max); - void setValue(double xvalue, double yvalue); - - void update(); - - Glib::SignalProxy0 signal_x_value_changed(); - Glib::SignalProxy0 signal_y_value_changed(); - - bool setProgrammatically(); // true if the value was set by setValue, not changed by the user; - // if a callback checks it, it must reset it back to false - void clearProgrammatically(); - -protected: - Scalar xwidget, ywidget; - -}; - -} // namespace Widget -} // namespace UI -} // namespace Inkscape - -#endif // INKSCAPE_UI_WIDGET_POINT_H - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : +/** + * \brief Point Widget - A labelled text box, with spin buttons and optional + * icon or suffix, for entering arbitrary coordinate values. + * + * Authors: + * Johan Engelen + * Carl Hetherington + * Derek P. Moore + * Bryce Harrington + * + * Copyright (C) 2007 Authors + * Copyright (C) 2004 Authors + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifndef INKSCAPE_UI_WIDGET_POINT_H +#define INKSCAPE_UI_WIDGET_POINT_H + +#include +#include + +#include "ui/widget/labelled.h" +#include "ui/widget/scalar.h" + +namespace Inkscape { +namespace UI { +namespace Widget { + +class Point : public Labelled +{ +public: + Point( Glib::ustring const &label, + Glib::ustring const &tooltip, + Glib::ustring const &suffix = "", + Glib::ustring const &icon = "", + bool mnemonic = true); + Point( Glib::ustring const &label, + Glib::ustring const &tooltip, + unsigned digits, + Glib::ustring const &suffix = "", + Glib::ustring const &icon = "", + bool mnemonic = true); + Point( Glib::ustring const &label, + Glib::ustring const &tooltip, + Gtk::Adjustment &adjust, + unsigned digits = 0, + Glib::ustring const &suffix = "", + Glib::ustring const &icon = "", + bool mnemonic = true); + + unsigned getDigits() const; + double getStep() const; + double getPage() const; + double getRangeMin() const; + double getRangeMax() const; + bool getSnapToTicks() const; + double getXValue() const; + double getYValue() const; + int getXValueAsInt() const; + int getYValueAsInt() const; + + void setDigits(unsigned digits); + void setIncrements(double step, double page); + void setRange(double min, double max); + void setValue(double xvalue, double yvalue); + + void update(); + + Glib::SignalProxy0 signal_x_value_changed(); + Glib::SignalProxy0 signal_y_value_changed(); + + bool setProgrammatically(); // true if the value was set by setValue, not changed by the user; + // if a callback checks it, it must reset it back to false + void clearProgrammatically(); + +protected: + Scalar xwidget, ywidget; + +}; + +} // namespace Widget +} // namespace UI +} // namespace Inkscape + +#endif // INKSCAPE_UI_WIDGET_POINT_H + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : diff --git a/src/ui/widget/random.cpp b/src/ui/widget/random.cpp index 1d99f406c..9fb0e7be2 100644 --- a/src/ui/widget/random.cpp +++ b/src/ui/widget/random.cpp @@ -1,148 +1,148 @@ -/** - * \brief Scalar Widget - A labelled text box, with spin buttons and optional - * icon or suffix, for entering arbitrary number values. It adds an extra - * number called "startseed", that is not UI edittable, but should be put in SVG. - * This does NOT generate a random number, but provides merely the saving of - * the startseed value. - * - * Authors: - * Carl Hetherington - * Derek P. Moore - * Bryce Harrington - * - * Copyright (C) 2004 Carl Hetherington - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifdef HAVE_CONFIG_H -# include -#endif - - -#include "random.h" -#include "widgets/icon.h" - -#include - -namespace Inkscape { -namespace UI { -namespace Widget { - -/** - * Construct a Random scalar Widget. - * - * \param label Label. - * \param suffix Suffix, placed after the widget (defaults to ""). - * \param icon Icon filename, placed before the label (defaults to ""). - * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label - * indicates the next character should be used for the - * mnemonic accelerator key (defaults to false). - */ -Random::Random(Glib::ustring const &label, Glib::ustring const &tooltip, - Glib::ustring const &suffix, - Glib::ustring const &icon, - bool mnemonic) - : Scalar(label, tooltip, suffix, icon, mnemonic) -{ - startseed = 0; - addReseedButton(); -} - -/** - * Construct a Random Scalar Widget. - * - * \param label Label. - * \param digits Number of decimal digits to display. - * \param suffix Suffix, placed after the widget (defaults to ""). - * \param icon Icon filename, placed before the label (defaults to ""). - * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label - * indicates the next character should be used for the - * mnemonic accelerator key (defaults to false). - */ -Random::Random(Glib::ustring const &label, Glib::ustring const &tooltip, - unsigned digits, - Glib::ustring const &suffix, - Glib::ustring const &icon, - bool mnemonic) - : Scalar(label, tooltip, digits, suffix, icon, mnemonic) -{ - startseed = 0; - addReseedButton(); -} - -/** - * Construct a Random Scalar Widget. - * - * \param label Label. - * \param adjust Adjustment to use for the SpinButton. - * \param digits Number of decimal digits to display (defaults to 0). - * \param suffix Suffix, placed after the widget (defaults to ""). - * \param icon Icon filename, placed before the label (defaults to ""). - * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label - * indicates the next character should be used for the - * mnemonic accelerator key (defaults to true). - */ -Random::Random(Glib::ustring const &label, Glib::ustring const &tooltip, - Gtk::Adjustment &adjust, - unsigned digits, - Glib::ustring const &suffix, - Glib::ustring const &icon, - bool mnemonic) - : Scalar(label, tooltip, adjust, digits, suffix, icon, mnemonic) -{ - startseed = 0; - addReseedButton(); -} - -/** Gets the startseed */ -long -Random::getStartSeed() const -{ - return startseed; -} - -/** Sets the startseed number */ -void -Random::setStartSeed(long newseed) -{ - startseed = newseed; -} - -/** Add reseed button to the widget */ -void -Random::addReseedButton() -{ - Gtk::Widget* pIcon = Gtk::manage( sp_icon_get_icon( "draw_spiral", Inkscape::ICON_SIZE_BUTTON) ); - Gtk::Button * pButton = Gtk::manage(new Gtk::Button()); - pButton->set_relief(Gtk::RELIEF_NONE); - pIcon->show(); - pButton->add(*pIcon); - pButton->show(); - pButton->signal_clicked().connect(sigc::mem_fun(*this, &Random::onReseedButtonClick)); - _tooltips.set_tip(*pButton, _("Reseed the random number generator; this creates a different sequence of random numbers.")); - - pack_start(*pButton, Gtk::PACK_SHRINK, 0); -} - -void -Random::onReseedButtonClick() -{ - startseed = g_random_int(); - signal_reseeded.emit(); -} - -} // namespace Widget -} // namespace UI -} // namespace Inkscape - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : +/** + * \brief Scalar Widget - A labelled text box, with spin buttons and optional + * icon or suffix, for entering arbitrary number values. It adds an extra + * number called "startseed", that is not UI edittable, but should be put in SVG. + * This does NOT generate a random number, but provides merely the saving of + * the startseed value. + * + * Authors: + * Carl Hetherington + * Derek P. Moore + * Bryce Harrington + * + * Copyright (C) 2004 Carl Hetherington + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + + +#include "random.h" +#include "widgets/icon.h" + +#include + +namespace Inkscape { +namespace UI { +namespace Widget { + +/** + * Construct a Random scalar Widget. + * + * \param label Label. + * \param suffix Suffix, placed after the widget (defaults to ""). + * \param icon Icon filename, placed before the label (defaults to ""). + * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label + * indicates the next character should be used for the + * mnemonic accelerator key (defaults to false). + */ +Random::Random(Glib::ustring const &label, Glib::ustring const &tooltip, + Glib::ustring const &suffix, + Glib::ustring const &icon, + bool mnemonic) + : Scalar(label, tooltip, suffix, icon, mnemonic) +{ + startseed = 0; + addReseedButton(); +} + +/** + * Construct a Random Scalar Widget. + * + * \param label Label. + * \param digits Number of decimal digits to display. + * \param suffix Suffix, placed after the widget (defaults to ""). + * \param icon Icon filename, placed before the label (defaults to ""). + * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label + * indicates the next character should be used for the + * mnemonic accelerator key (defaults to false). + */ +Random::Random(Glib::ustring const &label, Glib::ustring const &tooltip, + unsigned digits, + Glib::ustring const &suffix, + Glib::ustring const &icon, + bool mnemonic) + : Scalar(label, tooltip, digits, suffix, icon, mnemonic) +{ + startseed = 0; + addReseedButton(); +} + +/** + * Construct a Random Scalar Widget. + * + * \param label Label. + * \param adjust Adjustment to use for the SpinButton. + * \param digits Number of decimal digits to display (defaults to 0). + * \param suffix Suffix, placed after the widget (defaults to ""). + * \param icon Icon filename, placed before the label (defaults to ""). + * \param mnemonic Mnemonic toggle; if true, an underscore (_) in the label + * indicates the next character should be used for the + * mnemonic accelerator key (defaults to true). + */ +Random::Random(Glib::ustring const &label, Glib::ustring const &tooltip, + Gtk::Adjustment &adjust, + unsigned digits, + Glib::ustring const &suffix, + Glib::ustring const &icon, + bool mnemonic) + : Scalar(label, tooltip, adjust, digits, suffix, icon, mnemonic) +{ + startseed = 0; + addReseedButton(); +} + +/** Gets the startseed */ +long +Random::getStartSeed() const +{ + return startseed; +} + +/** Sets the startseed number */ +void +Random::setStartSeed(long newseed) +{ + startseed = newseed; +} + +/** Add reseed button to the widget */ +void +Random::addReseedButton() +{ + Gtk::Widget* pIcon = Gtk::manage( sp_icon_get_icon( "draw_spiral", Inkscape::ICON_SIZE_BUTTON) ); + Gtk::Button * pButton = Gtk::manage(new Gtk::Button()); + pButton->set_relief(Gtk::RELIEF_NONE); + pIcon->show(); + pButton->add(*pIcon); + pButton->show(); + pButton->signal_clicked().connect(sigc::mem_fun(*this, &Random::onReseedButtonClick)); + _tooltips.set_tip(*pButton, _("Reseed the random number generator; this creates a different sequence of random numbers.")); + + pack_start(*pButton, Gtk::PACK_SHRINK, 0); +} + +void +Random::onReseedButtonClick() +{ + startseed = g_random_int(); + signal_reseeded.emit(); +} + +} // namespace Widget +} // namespace UI +} // namespace Inkscape + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : diff --git a/src/ui/widget/random.h b/src/ui/widget/random.h index 56c39ccc1..93c6c2ff4 100644 --- a/src/ui/widget/random.h +++ b/src/ui/widget/random.h @@ -1,72 +1,72 @@ -/** - * \brief Random Scalar Widget - A labelled text box, with spin buttons and optional - * icon or suffix, for entering arbitrary number values and generating a random number from it. - * - * Authors: - * Johan Engelen - * - * Copyright (C) 2007 Author - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifndef INKSCAPE_UI_WIDGET_RANDOM_H -#define INKSCAPE_UI_WIDGET_RANDOM_H - -#include "scalar.h" - -namespace Inkscape { -namespace UI { -namespace Widget { - -class Random : public Scalar -{ -public: - Random(Glib::ustring const &label, - Glib::ustring const &tooltip, - Glib::ustring const &suffix = "", - Glib::ustring const &icon = "", - bool mnemonic = true); - Random(Glib::ustring const &label, - Glib::ustring const &tooltip, - unsigned digits, - Glib::ustring const &suffix = "", - Glib::ustring const &icon = "", - bool mnemonic = true); - Random(Glib::ustring const &label, - Glib::ustring const &tooltip, - Gtk::Adjustment &adjust, - unsigned digits = 0, - Glib::ustring const &suffix = "", - Glib::ustring const &icon = "", - bool mnemonic = true); - - long getStartSeed() const; - void setStartSeed(long newseed); - - sigc::signal signal_reseeded; - -protected: - long startseed; - -private: - void addReseedButton(); - void onReseedButtonClick(); -}; - -} // namespace Widget -} // namespace UI -} // namespace Inkscape - -#endif // INKSCAPE_UI_WIDGET_RANDOM_H - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : +/** + * \brief Random Scalar Widget - A labelled text box, with spin buttons and optional + * icon or suffix, for entering arbitrary number values and generating a random number from it. + * + * Authors: + * Johan Engelen + * + * Copyright (C) 2007 Author + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifndef INKSCAPE_UI_WIDGET_RANDOM_H +#define INKSCAPE_UI_WIDGET_RANDOM_H + +#include "scalar.h" + +namespace Inkscape { +namespace UI { +namespace Widget { + +class Random : public Scalar +{ +public: + Random(Glib::ustring const &label, + Glib::ustring const &tooltip, + Glib::ustring const &suffix = "", + Glib::ustring const &icon = "", + bool mnemonic = true); + Random(Glib::ustring const &label, + Glib::ustring const &tooltip, + unsigned digits, + Glib::ustring const &suffix = "", + Glib::ustring const &icon = "", + bool mnemonic = true); + Random(Glib::ustring const &label, + Glib::ustring const &tooltip, + Gtk::Adjustment &adjust, + unsigned digits = 0, + Glib::ustring const &suffix = "", + Glib::ustring const &icon = "", + bool mnemonic = true); + + long getStartSeed() const; + void setStartSeed(long newseed); + + sigc::signal signal_reseeded; + +protected: + long startseed; + +private: + void addReseedButton(); + void onReseedButtonClick(); +}; + +} // namespace Widget +} // namespace UI +} // namespace Inkscape + +#endif // INKSCAPE_UI_WIDGET_RANDOM_H + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : diff --git a/src/ui/widget/registered-enums.h b/src/ui/widget/registered-enums.h index 41b404978..6dfa48b7a 100644 --- a/src/ui/widget/registered-enums.h +++ b/src/ui/widget/registered-enums.h @@ -1,115 +1,115 @@ -/** - * \brief Simplified management of enumerations in the UI as combobox. - * - * Authors: - * Johan Engelen - * - * Copyright (C) 2007 Authors - * - * Released under GNU GPL. Read the file 'COPYING' for more information. - */ - -#ifndef INKSCAPE_UI_WIDGET_REGISTERED_ENUMS_H -#define INKSCAPE_UI_WIDGET_REGISTERED_ENUMS_H - -#include "ui/widget/combo-enums.h" -#include "ui/widget/registered-widget.h" - -namespace Inkscape { -namespace UI { -namespace Widget { - -template class RegisteredEnum : public RegisteredWidget -{ -public: - RegisteredEnum() { - labelled = NULL; - } - - ~RegisteredEnum() { - _changed_connection.disconnect(); - if (labelled) - delete labelled; - } - - void init ( const Glib::ustring& label, - const Glib::ustring& tip, - const Glib::ustring& key, - const Util::EnumDataConverter& c, - Registry& wr, - Inkscape::XML::Node* repr_in, - SPDocument *doc_in) - { - init_parent(key, wr, repr_in, doc_in); - - labelled = new LabelledComboBoxEnum (label, tip, c); - - _changed_connection = combobox()->signal_changed().connect (sigc::mem_fun (*this, &RegisteredEnum::on_changed)); - } - - inline void init ( const Glib::ustring& label, - const Glib::ustring& key, - Registry& wr) - { - init(label, key, wr, NULL, NULL); - } - - void set_active_by_id (E id) { - combobox()->set_active_by_id(id); - }; - - void set_active_by_key (const Glib::ustring& key) { - combobox()->set_active_by_key(key); - } - - inline const Util::EnumData* get_active_data() { - return combobox()->get_active_data(); - } - - ComboBoxEnum * combobox() { - if (labelled) { - return labelled->getCombobox(); - } else { - return NULL; - } - } - - LabelledComboBoxEnum * labelled; - sigc::connection _changed_connection; - -protected: - void on_changed() { - if (combobox()->setProgrammatically) { - combobox()->setProgrammatically = false; - return; - } - - if (_wr->isUpdating()) - return; - _wr->setUpdating (true); - - const Util::EnumData* data = combobox()->get_active_data(); - if (data) { - write_to_xml(data->key.c_str()); - } - - _wr->setUpdating (false); - } -}; - -} -} -} - -#endif - -/* - Local Variables: - mode:c++ - c-file-style:"stroustrup" - c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) - indent-tabs-mode:nil - fill-column:99 - End: -*/ -// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : +/** + * \brief Simplified management of enumerations in the UI as combobox. + * + * Authors: + * Johan Engelen + * + * Copyright (C) 2007 Authors + * + * Released under GNU GPL. Read the file 'COPYING' for more information. + */ + +#ifndef INKSCAPE_UI_WIDGET_REGISTERED_ENUMS_H +#define INKSCAPE_UI_WIDGET_REGISTERED_ENUMS_H + +#include "ui/widget/combo-enums.h" +#include "ui/widget/registered-widget.h" + +namespace Inkscape { +namespace UI { +namespace Widget { + +template class RegisteredEnum : public RegisteredWidget +{ +public: + RegisteredEnum() { + labelled = NULL; + } + + ~RegisteredEnum() { + _changed_connection.disconnect(); + if (labelled) + delete labelled; + } + + void init ( const Glib::ustring& label, + const Glib::ustring& tip, + const Glib::ustring& key, + const Util::EnumDataConverter& c, + Registry& wr, + Inkscape::XML::Node* repr_in, + SPDocument *doc_in) + { + init_parent(key, wr, repr_in, doc_in); + + labelled = new LabelledComboBoxEnum (label, tip, c); + + _changed_connection = combobox()->signal_changed().connect (sigc::mem_fun (*this, &RegisteredEnum::on_changed)); + } + + inline void init ( const Glib::ustring& label, + const Glib::ustring& key, + Registry& wr) + { + init(label, key, wr, NULL, NULL); + } + + void set_active_by_id (E id) { + combobox()->set_active_by_id(id); + }; + + void set_active_by_key (const Glib::ustring& key) { + combobox()->set_active_by_key(key); + } + + inline const Util::EnumData* get_active_data() { + return combobox()->get_active_data(); + } + + ComboBoxEnum * combobox() { + if (labelled) { + return labelled->getCombobox(); + } else { + return NULL; + } + } + + LabelledComboBoxEnum * labelled; + sigc::connection _changed_connection; + +protected: + void on_changed() { + if (combobox()->setProgrammatically) { + combobox()->setProgrammatically = false; + return; + } + + if (_wr->isUpdating()) + return; + _wr->setUpdating (true); + + const Util::EnumData* data = combobox()->get_active_data(); + if (data) { + write_to_xml(data->key.c_str()); + } + + _wr->setUpdating (false); + } +}; + +} +} +} + +#endif + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : -- 2.30.2