/* Gtk+ User Interface Builder * Copyright (C) 1999 Damon Chaplin * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include "../gb.h" #include "../glade_gnome.h" /* Include the 21x21 icon pixmap for this widget, to be used in the palette */ #include "../graphics/gnome-fontpicker.xpm" /* * This is the GbWidget struct for this widget (see ../gbwidget.h). * It is initialized in the init() function at the end of this file */ static GbWidget gbwidget; /* Copied from gnome-font-picker.c */ #define DEF_PREVIEW_TEXT "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz" static gchar *Title = "GnomeFontPicker::title"; static gchar *PreviewText = "GnomeFontPicker::preview_text"; static gchar *Mode = "GnomeFontPicker::mode"; static gchar *ShowSize = "GnomeFontPicker::show_size"; static gchar *UseFont = "GnomeFontPicker::use_font_in_label"; static gchar *UseFontSize = "GnomeFontPicker::label_font_size"; static gchar *FocusOnClick = "GnomeFontPicker|GtkButton::focus_on_click"; static const gchar *GbModeChoices[] = { "Pixmap", "Font Information", NULL }; static const gint GbModeValues[] = { GNOME_FONT_PICKER_MODE_PIXMAP, GNOME_FONT_PICKER_MODE_FONT_INFO }; static const gchar *GbModeSymbols[] = { "GNOME_FONT_PICKER_MODE_PIXMAP", "GNOME_FONT_PICKER_MODE_FONT_INFO" }; static void gb_gnome_font_picker_set_property_states (GtkWidget *widget); /****** * NOTE: To use these functions you need to uncomment them AND add a pointer * to the function in the GbWidget struct at the end of this file. ******/ /* * Creates a new GtkWidget of class GnomeFontPicker, performing any specialized * initialization needed for the widget to work correctly in this environment. * If a dialog box is used to initialize the widget, return NULL from this * function, and call data->callback with your new widget when it is done. * If the widget needs a special destroy handler, add a signal here. */ static GtkWidget* gb_gnome_font_picker_new (GbWidgetNewData *data) { GtkWidget *new_widget; new_widget = gnome_font_picker_new (); return new_widget; } /* * Creates the components needed to edit the extra properties of this widget. */ static void gb_gnome_font_picker_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data) { property_add_string (Title, _("Title:"), _("The title of the font selection dialog")); property_add_string (PreviewText, _("Preview Text:"), _("The preview text to show in the font selection dialog")); property_add_choice (Mode, _("Mode:"), _("What to display in the font picker button"), GbModeChoices); property_add_bool (ShowSize, _("Show Size:"), _("If the font size is shown as part of the font information")); property_add_bool (UseFont, _("Use Font:"), _("If the selected font is used when displaying the font information")); property_add_int_range (UseFontSize, _("Use Size:"), _("The size of the font to use in the font picker button"), 2, 1000, 1, 10, 1); property_add_bool (FocusOnClick, _("Focus On Click:"), _("If the button grabs focus when it is clicked")); } /* * Gets the properties of the widget. This is used for both displaying the * properties in the property editor, and also for saving the properties. */ static void gb_gnome_font_picker_get_properties (GtkWidget *widget, GbWidgetGetArgData * data) { gint i, show_size, use_font_in_label, use_font_in_label_size; const gchar *title, *preview_text; /* Only save if the title is different to the default. */ title = gnome_font_picker_get_title (GNOME_FONT_PICKER (widget)); if (data->action == GB_SHOWING || (title && strcmp (title, dgettext (GLADE_LIBGNOMEUI_GETTEXT_PACKAGE, "Pick a Font")))) gb_widget_output_translatable_string (data, Title, title); /* Only save if the preview text is different to the default. */ preview_text = gnome_font_picker_get_preview_text (GNOME_FONT_PICKER (widget)); if (data->action == GB_SHOWING || (preview_text && strcmp (dgettext (GLADE_LIBGNOMEUI_GETTEXT_PACKAGE, DEF_PREVIEW_TEXT), preview_text))) gb_widget_output_translatable_string (data, PreviewText, preview_text); for (i = 0; i < sizeof (GbModeValues) / sizeof (GbModeValues[0]); i++) { if (GbModeValues[i] == gnome_font_picker_get_mode (GNOME_FONT_PICKER (widget))) gb_widget_output_choice (data, Mode, i, GbModeSymbols[i]); } g_object_get (G_OBJECT (widget), "show-size", &show_size, "use-font-in-label", &use_font_in_label, "label-font-size", &use_font_in_label_size, NULL); gb_widget_output_bool (data, ShowSize, show_size); gb_widget_output_bool (data, UseFont, use_font_in_label); gb_widget_output_int (data, UseFontSize, use_font_in_label_size); if (data->action == GB_SHOWING) gb_gnome_font_picker_set_property_states (widget); gb_widget_output_bool (data, FocusOnClick, gtk_button_get_focus_on_click (GTK_BUTTON (widget))); } static void gb_gnome_font_picker_set_property_states (GtkWidget *widget) { gboolean use_font_sens = FALSE, use_font_size_sens = FALSE; if (gnome_font_picker_get_mode (GNOME_FONT_PICKER (widget)) == GNOME_FONT_PICKER_MODE_FONT_INFO) { use_font_sens = TRUE; g_object_get (G_OBJECT (widget), "use-font-in-label", &use_font_size_sens, NULL); } property_set_sensitive (ShowSize, use_font_sens); property_set_sensitive (UseFont, use_font_sens); property_set_sensitive (UseFontSize, use_font_size_sens); } /* * Sets the properties of the widget. This is used for both applying the * properties changed in the property editor, and also for loading. */ static void gb_gnome_font_picker_set_properties (GtkWidget * widget, GbWidgetSetArgData * data) { gchar *title, *preview_text, *mode; gint i, use_font_size, new_use_font_size; gboolean show_size, use_font, focus_on_click; gboolean new_use_font, set_use_font = FALSE; gboolean set_property_states = FALSE; title = gb_widget_input_string (data, Title); if (data->apply) gnome_font_picker_set_title (GNOME_FONT_PICKER (widget), title && title[0] ? title : dgettext (GLADE_LIBGNOMEUI_GETTEXT_PACKAGE, "Pick a Font")); preview_text = gb_widget_input_string (data, PreviewText); if (data->apply) gnome_font_picker_set_preview_text (GNOME_FONT_PICKER (widget), preview_text && preview_text[0] ? preview_text : DEF_PREVIEW_TEXT); mode = gb_widget_input_choice (data, Mode); if (data->apply) { for (i = 0; i < sizeof (GbModeValues) / sizeof (GbModeValues[0]); i++) { if (!strcmp (mode, GbModeChoices[i]) || !strcmp (mode, GbModeSymbols[i])) { gnome_font_picker_set_mode (GNOME_FONT_PICKER (widget), GbModeValues[i]); set_property_states = TRUE; break; } } } show_size = gb_widget_input_bool (data, ShowSize); if (data->apply) gnome_font_picker_fi_set_show_size (GNOME_FONT_PICKER (widget), show_size); g_object_get (G_OBJECT (widget), "use-font-in-label", &new_use_font, "label-font-size", &new_use_font_size, NULL); use_font = gb_widget_input_bool (data, UseFont); if (data->apply) { new_use_font = use_font; set_use_font = TRUE; } use_font_size = gb_widget_input_int (data, UseFontSize); if (data->apply) { new_use_font_size = use_font_size; set_use_font = TRUE; } if (set_use_font) { gnome_font_picker_fi_set_use_font_in_label (GNOME_FONT_PICKER (widget), new_use_font, new_use_font_size); set_property_states = TRUE; } if ((data->action == GB_APPLYING) && set_property_states) gb_gnome_font_picker_set_property_states (widget); focus_on_click = gb_widget_input_bool (data, FocusOnClick); if (data->apply) gtk_button_set_focus_on_click (GTK_BUTTON (widget), focus_on_click); } /* * Adds menu items to a context menu which is just about to appear! * Add commands to aid in editing a GnomeFontPicker, with signals pointing to * other functions in this file. */ /* static void gb_gnome_font_picker_create_popup_menu (GtkWidget * widget, GbWidgetCreateMenuData * data) { } */ /* * Writes the source code needed to create this widget. * You have to output everything necessary to create the widget here, though * there are some convenience functions to help. */ static void gb_gnome_font_picker_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) { const gchar *title, *preview_text; gint i; gboolean translatable, context; gchar *comments; if (data->create_widget) source_add (data, " %s = gnome_font_picker_new ();\n", data->wname); gb_widget_write_standard_source (widget, data); title = gnome_font_picker_get_title (GNOME_FONT_PICKER (widget)); if (title && title[0] && strcmp (title, dgettext (GLADE_LIBGNOMEUI_GETTEXT_PACKAGE, "Pick a Font"))) { glade_util_get_translation_properties (widget, Title, &translatable, &comments, &context); source_add_translator_comments (data, translatable, comments); source_add (data, " gnome_font_picker_set_title (GNOME_FONT_PICKER (%s), %s);\n", data->wname, source_make_string_full (title, data->use_gettext && translatable, context)); } preview_text = gnome_font_picker_get_preview_text (GNOME_FONT_PICKER (widget)); if (preview_text && preview_text[0] && strcmp (dgettext (GLADE_LIBGNOMEUI_GETTEXT_PACKAGE, DEF_PREVIEW_TEXT), preview_text)) { glade_util_get_translation_properties (widget, PreviewText, &translatable, &comments, &context); source_add_translator_comments (data, translatable, comments); source_add (data, " gnome_font_picker_set_preview_text (GNOME_FONT_PICKER (%s), %s);\n", data->wname, source_make_string_full (preview_text, data->use_gettext && translatable, context)); } if (gnome_font_picker_get_mode (GNOME_FONT_PICKER (widget)) != GNOME_FONT_PICKER_MODE_PIXMAP) { for (i = 0; i < sizeof (GbModeValues) / sizeof (GbModeValues[0]); i++) { if (GbModeValues[i] == gnome_font_picker_get_mode (GNOME_FONT_PICKER (widget))) source_add (data, " gnome_font_picker_set_mode (GNOME_FONT_PICKER (%s),\n" " %s);\n", data->wname, GbModeSymbols[i]); } } if (gnome_font_picker_get_mode (GNOME_FONT_PICKER (widget)) == GNOME_FONT_PICKER_MODE_FONT_INFO) { int show_size, use_font_in_label, label_font_size; g_object_get (G_OBJECT (widget), "show-size", &show_size, "use-font-in-label", &use_font_in_label, "label-font-size", &label_font_size, NULL); if (!show_size) { source_add (data, " gnome_font_picker_fi_set_show_size (GNOME_FONT_PICKER (%s), FALSE);\n", data->wname); } if (use_font_in_label) { source_add (data, " gnome_font_picker_fi_set_use_font_in_label (GNOME_FONT_PICKER (%s),\n" " TRUE, %i);\n", data->wname, label_font_size); } } if (!gtk_button_get_focus_on_click (GTK_BUTTON (widget))) { source_add (data, " gtk_button_set_focus_on_click (GTK_BUTTON (%s), FALSE);\n", data->wname); } } /* * Initializes the GbWidget structure. * I've placed this at the end of the file so we don't have to include * declarations of all the functions. */ GbWidget* gb_gnome_font_picker_init () { /* Initialise the GTK type */ volatile GtkType type; type = gnome_font_picker_get_type(); /* Initialize the GbWidget structure */ gb_widget_init_struct(&gbwidget); /* Fill in the pixmap struct & tooltip */ gbwidget.pixmap_struct = gnome_fontpicker_xpm; gbwidget.tooltip = _("Gnome Font Picker"); /* Fill in any functions that this GbWidget has */ gbwidget.gb_widget_new = gb_gnome_font_picker_new; gbwidget.gb_widget_create_properties = gb_gnome_font_picker_create_properties; gbwidget.gb_widget_get_properties = gb_gnome_font_picker_get_properties; gbwidget.gb_widget_set_properties = gb_gnome_font_picker_set_properties; gbwidget.gb_widget_write_source = gb_gnome_font_picker_write_source; /* gbwidget.gb_widget_create_popup_menu = gb_gnome_font_picker_create_popup_menu; */ return &gbwidget; }