X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fui%2Fdialog%2Ffiledialog.cpp;h=c3ca49c992de5178430774de6971eb3a92665989;hb=e7333a0a54c8d33b7397406dd76938aa430836d5;hp=25390d56fa20e6e8f0571be763d240bdc94f48ea;hpb=1ec3401c0cd82edde40f5d61176365804242b033;p=inkscape.git diff --git a/src/ui/dialog/filedialog.cpp b/src/ui/dialog/filedialog.cpp index 25390d56f..c3ca49c99 100644 --- a/src/ui/dialog/filedialog.cpp +++ b/src/ui/dialog/filedialog.cpp @@ -12,2181 +12,76 @@ * Released under GNU GPL, read the file 'COPYING' for more information */ +#include "filedialog.h" +#include "filedialogimpl-gtkmm.h" -#ifdef HAVE_CONFIG_H -# include -#endif - -//General includes -#include -#include -#include - -//Gtk includes -#include -#include -#include -//Temporary ugly hack -//Remove this after the get_filter() calls in -//show() on both classes are fixed -#include -//Another hack -#include -#include - - - -//Inkscape includes -#include "prefs-utils.h" -#include -#include -#include -#include -#include "inkscape.h" -#include "svg-view-widget.h" -#include "filedialog.h" -#include "gc-core.h" - -//For export dialog -#include "ui/widget/scalar-unit.h" - - -//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 - -extern int errno; - - -namespace Inkscape -{ -namespace UI -{ -namespace Dialog -{ - - - - - -//######################################################################## -//### U T I L I T Y -//######################################################################## - -/** - \brief A quick function to turn a standard extension into a searchable - pattern for the file dialogs - \param pattern The patter that the extension should be written to - \param in_file_extension The C string that represents the extension - - This function just goes through the string, and takes all characters - and puts a [] so that both are searched and shown in - the file dialog. This function edits the pattern string to make - this happen. -*/ -static 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; - } - } -} - - -/** - * Hack: Find all entry widgets in a container - */ -static 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); - } - -} - - - - -/** - * Hack: Find all expander widgets in a container - */ -static 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 -#########################################################################*/ - -/** - * 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; - -}; - - -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); - - SPDocument *doc = sp_document_new (fileName.c_str(), 0); - 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 -#########################################################################*/ - -/** - * This class is the base implementation for the others. This - * reduces redundancies and bugs. - */ -class FileDialogBase : public Gtk::FileChooserDialog -{ -public: - - /** - * - */ - FileDialogBase(const Glib::ustring &title, FileDialogType type, gchar const* preferenceBase) : - Gtk::FileChooserDialog(title), - preferenceBase(preferenceBase ? preferenceBase : "unknown"), - dialogType(type) - { - internalSetup(); - } - - /** - * - */ - FileDialogBase(const Glib::ustring &title, - Gtk::FileChooserAction dialogType, FileDialogType type, gchar const* preferenceBase) : - Gtk::FileChooserDialog(title, dialogType), - preferenceBase(preferenceBase ? preferenceBase : "unknown"), - dialogType(type) - { - internalSetup(); - } - - /** - * - */ - virtual ~FileDialogBase() - {} - -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(); -}; - - -void FileDialogBase::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, &FileDialogBase::_previewEnabledCB) ); - - //Catch selection-changed events, so we can adjust the text widget - signal_update_preview().connect( - sigc::mem_fun(*this, &FileDialogBase::_updatePreviewCallback) ); - - //###### Add a preview widget - set_preview_widget(svgPreview); - set_preview_widget_active( enablePreview ); - set_use_preview_label (false); - -} - - -void FileDialogBase::cleanup( bool showConfirmed ) -{ - if ( showConfirmed ) - prefs_set_int_attribute( preferenceBase.c_str(), - "enable_preview", previewCheckbox.get_active() ); -} - - -void FileDialogBase::_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 FileDialogBase::_updatePreviewCallback() -{ - Glib::ustring fileName = get_preview_filename(); - -#ifdef WITH_GNOME_VFS - if (fileName.length() < 1) - fileName = get_preview_uri(); -#endif - - if (fileName.length() < 1) - return; - - svgPreview.set(fileName, dialogType); -} - - -/*######################################################################### -### F I L E O P E N -#########################################################################*/ - -/** - * Our implementation class for the FileOpenDialog interface.. - */ -class FileOpenDialogImpl : public FileOpenDialog, public FileDialogBase -{ -public: - - FileOpenDialogImpl(const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title); - - virtual ~FileOpenDialogImpl(); - - 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; - -}; - - - - - - - -void FileOpenDialogImpl::createFilterMenu() -{ - //patterns added dynamically below - Gtk::FileFilter allImageFilter; - allImageFilter.set_name(_("All Images")); - extensionMap[Glib::ustring(_("All Images"))]=NULL; - add_filter(allImageFilter); - - Gtk::FileFilter allFilter; - allFilter.set_name(_("All Files")); - extensionMap[Glib::ustring(_("All Files"))]=NULL; - allFilter.add_pattern("*"); - add_filter(allFilter); - - //patterns added dynamically below - Gtk::FileFilter allInkscapeFilter; - allInkscapeFilter.set_name(_("All Inkscape Files")); - extensionMap[Glib::ustring(_("All Inkscape Files"))]=NULL; - add_filter(allInkscapeFilter); - - 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; -} - - - -/** - * Constructor. Not called directly. Use the factory. - */ -FileOpenDialogImpl::FileOpenDialogImpl(const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title) : - FileDialogBase(title, fileTypes, "dialogs.open") -{ - - - /* One file at a time */ - /* And also Multiple Files */ - set_select_multiple(true); - -#ifdef WITH_GNOME_VFS - 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)); -} - - - - - -/** - * Public factory. Called by file.cpp, among others. - */ -FileOpenDialog *FileOpenDialog::create(const Glib::ustring &path, - FileDialogType fileTypes, - const Glib::ustring &title) -{ - FileOpenDialog *dialog = new FileOpenDialogImpl(path, fileTypes, title); - return dialog; -} - - - - -/** - * Destructor - */ -FileOpenDialogImpl::~FileOpenDialogImpl() -{ - -} - - -/** - * Show this dialog modally. Return true if user hits [OK] - */ -bool -FileOpenDialogImpl::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.length() < 1) - 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 * -FileOpenDialogImpl::getSelectionType() -{ - return extension; -} - - -/** - * Get the file name chosen by the user. Valid after an [OK] - */ -Glib::ustring -FileOpenDialogImpl::getFilename (void) -{ - return g_strdup(myFilename.c_str()); -} - - -/** - * To Get Multiple filenames selected at-once. - */ -std::vectorFileOpenDialogImpl::getFilenames() -{ - std::vector result = get_filenames(); -#ifdef WITH_GNOME_VFS - if (result.empty()) - result = get_uris(); -#endif - return result; -} - - - - - - -//######################################################################## -//# F I L E S A V E -//######################################################################## - -class FileType -{ - public: - FileType() {} - ~FileType() {} - Glib::ustring name; - Glib::ustring pattern; - Inkscape::Extension::Extension *extension; -}; - -/** - * Our implementation of the FileSaveDialog interface. - */ -class FileSaveDialogImpl : public FileSaveDialog, public FileDialogBase -{ - -public: - FileSaveDialogImpl(const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key); - - virtual ~FileSaveDialogImpl(); - - 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; -}; - - - - -/** - * Callback for fileNameEntry widget - */ -void FileSaveDialogImpl::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 FileSaveDialogImpl::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 FileSaveDialogImpl::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 -} - - - -/** - * Constructor - */ -FileSaveDialogImpl::FileSaveDialogImpl(const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key) : - FileDialogBase(title, Gtk::FILE_CHOOSER_ACTION_SAVE, fileTypes, "dialogs.save_as") -{ - /* One file at a time */ - set_select_multiple(false); - -#ifdef WITH_GNOME_VFS - 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, &FileSaveDialogImpl::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, &FileSaveDialogImpl::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(); -} - - - -/** - * Public factory method. Used in file.cpp - */ -FileSaveDialog *FileSaveDialog::create(const Glib::ustring &path, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key) -{ - FileSaveDialog *dialog = new FileSaveDialogImpl(path, fileTypes, title, default_key); - return dialog; -} - - - - - -/** - * Destructor - */ -FileSaveDialogImpl::~FileSaveDialogImpl() -{ -} - - +#include "gc-core.h" +#include -/** - * Show this dialog modally. Return true if user hits [OK] - */ -bool -FileSaveDialogImpl::show() +namespace Inkscape { - change_path(myFilename); - set_modal (TRUE); //Window - sp_transientize((GtkWidget *)gobj()); //Make transient - gint b = run(); //Dialog - svgPreview.showNoPreview(); - 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 * -FileSaveDialogImpl::getSelectionType() +namespace UI { - return extension; -} - -void FileSaveDialogImpl::setSelectionType( Inkscape::Extension::Extension * key ) +namespace Dialog { - extension = key; - - // If no pointer to extension is passed in, look up based on filename extension. - if ( !extension ) { - // Not quite UTF-8 here. - gchar *filenameLower = g_ascii_strdown(myFilename.c_str(), -1); - for ( int i = 0; !extension && (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) ) { - extension = fileTypes[i].extension; - } - g_free(extensionLower); - } - } - g_free(filenameLower); - } - - // Ensure the proper entry in the combo box is selected. - if ( extension ) { - 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; - } - } - } - } - } -} +/*######################################################################### +### F I L E O P E N +#########################################################################*/ /** - * Get the file name chosen by the user. Valid after an [OK] + * Public factory. Called by file.cpp, among others. */ -Glib::ustring -FileSaveDialogImpl::getFilename() -{ - return myFilename; -} - - -void -FileSaveDialogImpl::change_title(const Glib::ustring& title) -{ - this->set_title(title); -} - -/** - * Change the default save path location. - */ -void -FileSaveDialogImpl::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 FileSaveDialogImpl::updateNameAndExtension() +FileOpenDialog *FileOpenDialog::create(Gtk::Window &parentWindow, + const Glib::ustring &path, + FileDialogType fileTypes, + const Glib::ustring &title) { - // Pick up any changes the user has typed in. - Glib::ustring tmp = get_filename(); -#ifdef WITH_GNOME_VFS - if ( tmp.empty() ) { - 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 - } - } + FileOpenDialog *dialog = new FileOpenDialogImplGtk(parentWindow, path, fileTypes, title); + return dialog; } - - //######################################################################## -//# F I L E E X P O R T +//# F I L E S A V E //######################################################################## - -/** - * Our implementation of the FileExportDialog interface. - */ -class FileExportDialogImpl : public FileExportDialog, public FileDialogBase -{ - -public: - FileExportDialogImpl(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; -}; - - - - - - -/** - * 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(const Glib::ustring &dir, - FileDialogType fileTypes, - const Glib::ustring &title, - const Glib::ustring &default_key) : - FileDialogBase(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 - 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(); -} - - - /** * Public factory method. Used in file.cpp */ -FileExportDialog *FileExportDialog::create(const Glib::ustring &path, +FileSaveDialog *FileSaveDialog::create(Gtk::Window& parentWindow, + const Glib::ustring &path, FileDialogType fileTypes, const Glib::ustring &title, const Glib::ustring &default_key) { - FileExportDialog *dialog = new FileExportDialogImpl(path, fileTypes, title, default_key); + FileSaveDialog *dialog = new FileSaveDialogImplGtk(parentWindow, path, fileTypes, title, default_key); return dialog; } - - - - -/** - * 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.length() < 1) - 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; -} - +//######################################################################## +//# F I L E E X P O R T +//######################################################################## /** - * Get the file name chosen by the user. Valid after an [OK] + * Public factory method. Used in file.cpp */ -Glib::ustring -FileExportDialogImpl::getFilename() + FileExportDialog *FileExportDialog::create(Gtk::Window& parentWindow, + const Glib::ustring &path, + FileDialogType fileTypes, + const Glib::ustring &title, + const Glib::ustring &default_key) { - return myFilename; + FileExportDialog *dialog = new FileExportDialogImpl(parentWindow, path, fileTypes, title, default_key); + return dialog; } - - } //namespace Dialog } //namespace UI } //namespace Inkscape + /* Local Variables: mode:c++