From 0ecfdc3306de11985632877d1944f4d9825e945c Mon Sep 17 00:00:00 2001 From: bdilly Date: Thu, 16 Aug 2007 12:19:21 +0000 Subject: [PATCH] add import from ocal feature --- src/file.cpp | 113 ++++---- src/file.h | 18 -- src/preferences-skeleton.h | 2 +- src/ui/dialog/filedialog.cpp | 16 ++ src/ui/dialog/filedialog.h | 53 ++++ src/ui/dialog/filedialogimpl-gtkmm.cpp | 373 ++++++++++++++++++++++++- src/ui/dialog/filedialogimpl-gtkmm.h | 92 +++++- 7 files changed, 575 insertions(+), 92 deletions(-) diff --git a/src/file.cpp b/src/file.cpp index ebeef462e..95dc9d07f 100644 --- a/src/file.cpp +++ b/src/file.cpp @@ -497,9 +497,6 @@ sp_file_vacuum() /** * This 'save' function called by the others below - * It was divided in file_save_local and file_save_remote - * to support remote saving too. - * Now file_save is calling only local saving, but it will be solved. * * \param official whether to set :output_module and :modified in the * document; is true for normal save, false for temporary saves @@ -511,31 +508,6 @@ file_save(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri, if (!doc || uri.size()<1) //Safety check return false; -#ifdef WITH_GNOME_VFS - -// if (gnome_vfs_initialized() && !gnome_vfs_uri_is_local(gnome_vfs_uri_new(uri.c_str()))) { -// // Use VFS for this -// bool success = file_save_remote(doc, uri, key, saveas, official); -// if (!success) { -// g_warning("Error: Could not save file '%s' with VFS\n", uri.c_str()); -// return false; -// } -// else -// return true; -// } -// else - return file_save_local(parentWindow, doc, uri, key, saveas, official); -#else - - return file_save_local(parentWindow, doc, uri, key, saveas, official); - -#endif -} - -bool -file_save_local(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri, - Inkscape::Extension::Extension *key, bool saveas, bool official) -{ try { Inkscape::Extension::save(key, doc, uri.c_str(), false, @@ -564,9 +536,6 @@ file_save_local(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring return true; } - - - /* * Used only for remote saving using VFS and a specific uri. Gets the file at the /tmp. */ @@ -618,12 +587,9 @@ file_save_remote(SPDocument *doc, const Glib::ustring &uri, return false; } - ///g_warning("file_save_remote: temp dir: %s",fileName.c_str()); - while (1) { result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read); - //g_warning("bytes lidos: %d",bytes_read); if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){ result = gnome_vfs_close (from_handle); @@ -631,15 +597,11 @@ file_save_remote(SPDocument *doc, const Glib::ustring &uri, return true; } - //g_warning("while: %s", gnome_vfs_result_to_string(result)); - if (result != GNOME_VFS_OK) { g_warning("%s", gnome_vfs_result_to_string(result)); return false; } - //g_warning("%s",buffer); result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written); - //g_warning("escritos: %d",bytes_written); if (result != GNOME_VFS_OK) { g_warning("%s", gnome_vfs_result_to_string(result)); return false; @@ -1043,6 +1005,7 @@ sp_file_import(Gtk::Window &parentWindow) else g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" ); + import_path = fileName; if (import_path.size()>0) import_path.append(G_DIR_SEPARATOR_S); @@ -1175,16 +1138,8 @@ sp_file_export_dialog(void *widget) return false; } - - - - - - #else - - /** * */ @@ -1201,12 +1156,6 @@ sp_file_export_dialog(void *widget) ## E X P O R T T O O C A L ######################*/ - -/** - * Export the current document to OCAL - */ - - /** * Display an Export dialog, export as the selected type if OK pressed */ @@ -1238,7 +1187,7 @@ sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow) Inkscape::Extension::Output *extension; - //# Get the default extension name + // Get the default extension name Glib::ustring default_extension; char *attr = (char *)repr->attribute("inkscape:output_extension"); if (!attr) @@ -1268,7 +1217,7 @@ sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow) if ( export_path_local.size() > 0) export_path = export_path_local; - //# Show the Export To OCAL dialog + // Show the Export To OCAL dialog if (!exportDialogInstance) exportDialogInstance = Inkscape::UI::Dialog::FileExportToOCALDialog::create( parentWindow, @@ -1306,7 +1255,7 @@ sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow) return success; } - /* Start now the submition */ + // Start now the submition // Create the uri Glib::ustring uri = "dav://"; @@ -1329,7 +1278,9 @@ sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow) return success; } - +/** + * Export the current document to OCAL + */ void sp_file_export_to_ocal(Gtk::Window &parentWindow) { @@ -1348,19 +1299,55 @@ sp_file_export_to_ocal(Gtk::Window &parentWindow) ######################*/ /** - * Import a document from OCAL + * Display an ImportToOcal Dialog, and the selected document from OCAL */ void sp_file_import_from_ocal(Gtk::Window &parentWindow) { - // Try to execute the new code and return; - if (!SP_ACTIVE_DOCUMENT) + static Glib::ustring import_path; + + SPDocument *doc = SP_ACTIVE_DOCUMENT; + if (!doc) return; - //bool success = sp_file_import_from_ocal_dialog(parentWindow); - //if (success) - // SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Document imported...")); -} + static Inkscape::UI::Dialog::FileImportFromOCALDialog *importDialogInstance = NULL; + + if (!importDialogInstance) { + importDialogInstance = + Inkscape::UI::Dialog::FileImportFromOCALDialog::create( + parentWindow, + import_path, + Inkscape::UI::Dialog::IMPORT_TYPES, + (char const *)_("Import From OCAL")); + } + + bool success = importDialogInstance->show(); + if (!success) + return; + + // Get file name and extension type + Glib::ustring fileName = importDialogInstance->getFilename(); + Inkscape::Extension::Extension *selection = + importDialogInstance->getSelectionType(); + + if (fileName.size() > 0) { + + Glib::ustring newFileName = Glib::filename_to_utf8(fileName); + + if ( newFileName.size() > 0) + fileName = newFileName; + else + g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" ); + + import_path = fileName; + if (import_path.size()>0) + import_path.append(G_DIR_SEPARATOR_S); + + file_import(doc, fileName, selection); + } + + return; +} /*###################### ## P R I N T diff --git a/src/file.h b/src/file.h index c5a854922..7f960ab65 100644 --- a/src/file.h +++ b/src/file.h @@ -79,14 +79,6 @@ void sp_file_revert_dialog (); ## S A V E ######################*/ -/* - * Added to make only the local savings. - */ - -bool file_save_local(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri, - Inkscape::Extension::Extension *key, bool saveas, bool official); - - /* * Added to make only the remote savings. */ @@ -94,8 +86,6 @@ bool file_save_local(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ust bool file_save_remote(SPDocument *doc, const Glib::ustring &uri, Inkscape::Extension::Extension *key, bool saveas, bool official); - - /** * */ @@ -178,14 +168,6 @@ bool sp_file_export_to_ocal_dialog (void *widget); void sp_file_import_from_ocal (Gtk::Window &parentWindow ); -/** - * Import a document from OCAL - */ -//bool sp_file_import_from_ocal_dialog (void *widget); - - - - /*###################### ## P R I N T ######################*/ diff --git a/src/preferences-skeleton.h b/src/preferences-skeleton.h index 8a04640e1..9e5514565 100644 --- a/src/preferences-skeleton.h +++ b/src/preferences-skeleton.h @@ -214,7 +214,7 @@ static char const preferences_skeleton[] = " \n" " \n" " \n" -" \n" +" \n" " \n" " \n" " +#endif + //Routines from file.cpp #undef INK_DUMP_FILENAME_CONV @@ -1634,8 +1639,6 @@ void FileExportToOCALDialogImpl::fileNameEntryChangedCallback() 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()); - myFilename = fileName; response(Gtk::RESPONSE_OK); } @@ -1705,7 +1708,7 @@ FileExportToOCALDialogImpl::FileExportToOCALDialogImpl(Gtk::Window &parentWindow FileDialogType fileTypes, const Glib::ustring &title, const Glib::ustring &default_key) : - FileDialogExportBase(title) + FileDialogOCALBase(title) { /* * Start Taking the vertical Box and putting a Label @@ -1720,7 +1723,6 @@ FileExportToOCALDialogImpl::FileExportToOCALDialogImpl(Gtk::Window &parentWindow /* Set our dialog type (save, export, etc...)*/ dialogType = fileTypes; Gtk::VBox *vbox = get_vbox(); - //Gtk::HBox fileBox; Gtk::Label *fileLabel = new Gtk::Label(_("File")); @@ -1917,6 +1919,369 @@ void FileExportToOCALDialogImpl::updateNameAndExtension() } } +//######################################################################### +//### F I L E I M P O R T F R O M O C A L +//######################################################################### + +/* + * Callback for row activated + */ +void FileListViewText::on_row_activated(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column) +{ + // create file path + myFilename = Glib::get_tmp_dir(); + myFilename.append(G_DIR_SEPARATOR_S); + std::vector posArray(1); + posArray = path.get_indices(); + myFilename.append(get_text(posArray[0], 2)); + +#ifdef WITH_GNOME_VFS + gnome_vfs_init(); + GnomeVFSHandle *from_handle = NULL; + GnomeVFSHandle *to_handle = NULL; + GnomeVFSFileSize bytes_read; + GnomeVFSFileSize bytes_written; + GnomeVFSResult result; + guint8 buffer[8192]; + + //get file url + Glib::ustring fileUrl = get_text(posArray[0], 1); //http url + + //Glib::ustring fileUrl = "dav://"; //dav url + //fileUrl.append(prefs_get_string_attribute("options.ocalurl", "str")); + //fileUrl.append("/dav/"); + //fileUrl.append(get_text(posArray[0], 3)); //author dir + //fileUrl.append("/"); + //fileUrl.append(get_text(posArray[0], 2)); //filename + + if (!Glib::get_charset()) //If we are not utf8 + fileUrl = Glib::filename_to_utf8(fileUrl); + + // verifies if the file wasn't previously downloaded + if(gnome_vfs_open(&to_handle, myFilename.c_str(), GNOME_VFS_OPEN_READ) == GNOME_VFS_ERROR_NOT_FOUND) + { + // open the temp file to receive + result = gnome_vfs_open (&to_handle, myFilename.c_str(), GNOME_VFS_OPEN_WRITE); + if (result == GNOME_VFS_ERROR_NOT_FOUND){ + result = gnome_vfs_create (&to_handle, myFilename.c_str(), GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL); + } + if (result != GNOME_VFS_OK) { + g_warning("Error creating temp file: %s", gnome_vfs_result_to_string(result)); + return; + } + result = gnome_vfs_open (&from_handle, fileUrl.c_str(), GNOME_VFS_OPEN_READ); + if (result != GNOME_VFS_OK) { + g_warning("Could not find the file in Open Clip Art Library."); + return; + } + // copy the file + while (1) { + result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read); + if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){ + result = gnome_vfs_close (from_handle); + result = gnome_vfs_close (to_handle); + break; + } + if (result != GNOME_VFS_OK) { + g_warning("%s", gnome_vfs_result_to_string(result)); + return; + } + result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written); + if (result != GNOME_VFS_OK) { + g_warning("%s", gnome_vfs_result_to_string(result)); + return; + } + if (bytes_read != bytes_written){ + g_warning("Bytes read not equal to bytes written"); + return; + } + } + } + else + { + gnome_vfs_close(to_handle); + } + myPreview->showImage(myFilename); +#endif +} + + +/* + * Returns the selected filename + */ +Glib::ustring FileListViewText::getFilename() +{ + return myFilename; +} + +/** + * Callback for user input into searchTagEntry + */ +void FileImportFromOCALDialogImplGtk::searchTagEntryChangedCallback() +{ + if (!searchTagEntry) + return; + + notFoundLabel->hide(); + + Glib::ustring searchTag = searchTagEntry->get_text(); + // create the ocal uri to get rss feed + Glib::ustring uri = "http://www."; + uri.append(prefs_get_string_attribute("options.ocalurl", "str")); + uri.append("/media/feed/rss/"); + uri.append(searchTag); + if (!Glib::get_charset()) //If we are not utf8 + uri = Glib::filename_to_utf8(uri); + +#ifdef WITH_GNOME_VFS + + // get the rss feed + gnome_vfs_init(); + GnomeVFSHandle *from_handle = NULL; + GnomeVFSHandle *to_handle = NULL; + GnomeVFSFileSize bytes_read; + GnomeVFSFileSize bytes_written; + GnomeVFSResult result; + guint8 buffer[8192]; + + // create the temp file name + Glib::ustring fileName = Glib::get_tmp_dir (); + fileName.append(G_DIR_SEPARATOR_S); + fileName.append("ocalfeed.xml"); + + // open the temp file to receive + result = gnome_vfs_open (&to_handle, fileName.c_str(), GNOME_VFS_OPEN_WRITE); + if (result == GNOME_VFS_ERROR_NOT_FOUND){ + result = gnome_vfs_create (&to_handle, fileName.c_str(), GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL); + } + if (result != GNOME_VFS_OK) { + g_warning("Error creating temp file: %s", gnome_vfs_result_to_string(result)); + return; + } + + // open the rss feed + result = gnome_vfs_open (&from_handle, uri.c_str(), GNOME_VFS_OPEN_READ); + if (result != GNOME_VFS_OK) { + g_warning("Could not find the Open Clip Art Library rss feed. Verify if the OCAL url is correct in Configuration"); + return; + } + + // copy the file + while (1) { + + result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read); + + if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){ + result = gnome_vfs_close (from_handle); + result = gnome_vfs_close (to_handle); + break; + } + + if (result != GNOME_VFS_OK) { + g_warning("%s", gnome_vfs_result_to_string(result)); + return; + } + result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written); + if (result != GNOME_VFS_OK) { + g_warning("%s", gnome_vfs_result_to_string(result)); + return; + } + + if (bytes_read != bytes_written){ + g_warning("Bytes read not equal to bytes written"); + return; + } + + } + + // create the resulting xml document tree + // this initialize the library and test mistakes between compiled and shared library used + LIBXML_TEST_VERSION + xmlDoc *doc = NULL; + xmlNode *root_element = NULL; + doc = xmlReadFile(fileName.c_str(), NULL, 0); + if (doc == NULL) { + g_warning("Failed to parse %s\n", fileName.c_str()); + return; + } + + // get the root element node + root_element = xmlDocGetRootElement(doc); + + // clear the fileslist + filesList->clear_items(); + filesList->set_sensitive(false); + + // print all xml the element names + print_xml_element_names(root_element); + + if (filesList->size() == 0) + { + notFoundLabel->show(); + filesList->set_sensitive(false); + } + else + filesList->set_sensitive(true); + + // free the document + xmlFreeDoc(doc); + // free the global variables that may have been allocated by the parser + xmlCleanupParser(); + return; +#endif +} + +/** + * Prints the names of the all the xml elements + * that are siblings or children of a given xml node + */ +void FileImportFromOCALDialogImplGtk::print_xml_element_names(xmlNode * a_node) +{ + xmlNode *cur_node = NULL; + guint row_num = 0; + for (cur_node = a_node; cur_node; cur_node = cur_node->next) { + // get itens information + if (strcmp((const char*)cur_node->name, "rss")) //avoid the root + if (cur_node->type == XML_ELEMENT_NODE && !strcmp((const char*)cur_node->parent->name, "item")) + { + if (!strcmp((const char*)cur_node->name, "title")) + { + xmlChar *title = xmlNodeGetContent(cur_node); + row_num = filesList->append_text((const char*)title); + xmlFree(title); + } +#ifdef WITH_GNOME_VFS + else if (!strcmp((const char*)cur_node->name, "enclosure")) + { + xmlChar *urlattribute = xmlGetProp(cur_node, (xmlChar*)"url"); + filesList->set_text(row_num, 1, (const char*)urlattribute); + gchar *tmp_file; + tmp_file = gnome_vfs_uri_extract_short_path_name(gnome_vfs_uri_new((const char*)urlattribute)); + filesList->set_text(row_num, 2, (const char*)tmp_file); + xmlFree(urlattribute); + } + else if (!strcmp((const char*)cur_node->name, "creator")) + { + filesList->set_text(row_num, 3, (const char*)xmlNodeGetContent(cur_node)); + } +#endif + } + print_xml_element_names(cur_node->children); + } +} + +/** + * Constructor. Not called directly. Use the factory. + */ +FileImportFromOCALDialogImplGtk::FileImportFromOCALDialogImplGtk(Gtk::Window& parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title) : + FileDialogOCALBase(title) +{ + + // Initalize to Autodetect + extension = NULL; + // No filename to start out with + Glib::ustring searchTag = ""; + + dialogType = fileTypes; + Gtk::VBox *vbox = get_vbox(); + Gtk::Label *tagLabel = new Gtk::Label(_("Search Tag")); + notFoundLabel = new Gtk::Label(_("No files matched your search")); + messageBox.pack_start(*notFoundLabel); + searchTagEntry = new Gtk::Entry(); + searchTagEntry->set_text(searchTag); + searchTagEntry->set_max_length(252); // I am giving the extension approach. + tagBox.pack_start(*tagLabel); + tagBox.pack_start(*searchTagEntry, Gtk::PACK_EXPAND_WIDGET, 3); + filesPreview = new SVGPreview(); + filesPreview->showNoPreview(); + filesList = new FileListViewText(4, *filesPreview); + filesList->set_sensitive(false); + // add the listview inside a ScrolledWindow + listScrolledWindow.add(*filesList); + // only show the scrollbars when they are necessary: + listScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); + filesList->set_column_title(0, _("Files Found")); + listScrolledWindow.set_size_request(200, 180); + filesList->get_column(1)->set_visible(false); // file url + filesList->get_column(2)->set_visible(false); // tmp file path + filesList->get_column(3)->set_visible(false); // author dir + filesBox.pack_start(listScrolledWindow); + filesBox.pack_start(*filesPreview); + vbox->pack_start(tagBox); + vbox->pack_start(messageBox); + vbox->pack_start(filesBox); + + //Let's do some customization + searchTagEntry = NULL; + Gtk::Container *cont = get_toplevel(); + std::vector entries; + findEntryWidgets(cont, entries); + if (entries.size() >=1 ) + { + //Catch when user hits [return] on the text field + searchTagEntry = entries[0]; + searchTagEntry->signal_activate().connect( + sigc::mem_fun(*this, &FileImportFromOCALDialogImplGtk::searchTagEntryChangedCallback)); + } + + add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); + set_default(*add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK)); + + show_all_children(); + notFoundLabel->hide(); +} + +/** + * Destructor + */ +FileImportFromOCALDialogImplGtk::~FileImportFromOCALDialogImplGtk() +{ + +} + +/** + * Show this dialog modally. Return true if user hits [OK] + */ +bool +FileImportFromOCALDialogImplGtk::show() +{ + set_modal (TRUE); //Window + sp_transientize((GtkWidget *)gobj()); //Make transient + gint b = run(); //Dialog + hide(); + + if (b == Gtk::RESPONSE_OK) + { + return TRUE; + } + else + { + return FALSE; + } +} + + +/** + * Get the file extension type that was selected by the user. Valid after an [OK] + */ +Inkscape::Extension::Extension * +FileImportFromOCALDialogImplGtk::getSelectionType() +{ + return extension; +} + + +/** + * Get the file name chosen by the user. Valid after an [OK] + */ +Glib::ustring +FileImportFromOCALDialogImplGtk::getFilename (void) +{ + return filesList->getFilename(); +} } //namespace Dialog } //namespace UI diff --git a/src/ui/dialog/filedialogimpl-gtkmm.h b/src/ui/dialog/filedialogimpl-gtkmm.h index fa8edda85..375ec23ad 100644 --- a/src/ui/dialog/filedialogimpl-gtkmm.h +++ b/src/ui/dialog/filedialogimpl-gtkmm.h @@ -4,6 +4,7 @@ * Authors: * Bob Jamison * Joel Holdsworth + * Bruno Dilly * Other dudes from The Inkscape Organization * * Copyright (C) 2004-2007 Bob Jamison @@ -21,6 +22,9 @@ #include #include #include +#include +#include + //Gtk includes #include @@ -565,25 +569,25 @@ private: /*######################################################################### -### F I L E D I A L O G E X P O R T B A S E C L A S S +### F I L E D I A L O G O C A L B A S E C L A S S #########################################################################*/ /** * This class is the base implementation for export to OCAL. */ -class FileDialogExportBase : public Gtk::Dialog +class FileDialogOCALBase : public Gtk::Dialog { public: /** * */ - FileDialogExportBase(const Glib::ustring &title) : Gtk::Dialog(title,true) + FileDialogOCALBase(const Glib::ustring &title) : Gtk::Dialog(title,true) {} /* * */ - virtual ~FileDialogExportBase() + virtual ~FileDialogOCALBase() {} protected: @@ -608,7 +612,7 @@ protected: /** * Our implementation of the FileExportToOCALDialog interface. */ -class FileExportToOCALDialogImpl : public FileExportToOCALDialog, public FileDialogExportBase +class FileExportToOCALDialogImpl : public FileExportToOCALDialog, public FileDialogOCALBase { public: @@ -650,7 +654,7 @@ private: */ std::vector fileTypes; - //# Child widgets + // Child widgets Gtk::HBox childBox; Gtk::VBox checksBox; Gtk::HBox fileBox; @@ -685,6 +689,82 @@ private: }; +//######################################################################### +//### F I L E I M P O R T F R O M O C A L +//######################################################################### + +/** + * Our implementation class for filesListView + */ +class FileListViewText : public Gtk::ListViewText +{ +public: + FileListViewText(guint columns_count, SVGPreview& filesPreview):ListViewText(columns_count) + { + myPreview = &filesPreview; + } + Glib::ustring getFilename(); +protected: + void on_row_activated(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column); +private: + Glib::ustring myFilename; + SVGPreview *myPreview; +}; + +/** + * Our implementation class for the FileImportFromOCALDialog interface.. + */ +class FileImportFromOCALDialogImplGtk : public FileImportFromOCALDialog, public FileDialogOCALBase +{ +public: + + FileImportFromOCALDialogImplGtk(Gtk::Window& parentWindow, + const Glib::ustring &dir, + FileDialogType fileTypes, + const Glib::ustring &title); + + virtual ~FileImportFromOCALDialogImplGtk(); + + bool show(); + + Inkscape::Extension::Extension *getSelectionType(); + + Glib::ustring getFilename(); + +private: + + /** + * Allow the user to type the tag to be searched + */ + Gtk::Entry *searchTagEntry; + FileListViewText *filesList; + SVGPreview *filesPreview; + Gtk::Label *notFoundLabel; + + // Child widgets + Gtk::HBox tagBox; + Gtk::HBox filesBox; + Gtk::HBox messageBox; + Gtk::ScrolledWindow listScrolledWindow; + Glib::RefPtr selection; + + /** + * Callback for user input into searchTagEntry + */ + void searchTagEntryChangedCallback(); + + + /** + * Prints the names of the all the xml elements + * that are siblings or children of a given xml node + */ + void print_xml_element_names(xmlNode * a_node); + + /** + * The extension to use to write this file + */ + Inkscape::Extension::Extension *extension; +}; } } -- 2.30.2