/* 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 the 21x21 icon pixmap for this widget, to be used in the palette */ #include "../graphics/gnome-href.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; static gchar *HRefURL = "GnomeHRef::url"; static gchar *HRefLabel = "GnomeHRef::text"; static gchar *FocusOnClick = "GnomeHRef|GtkButton::focus_on_click"; /****** * 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 GnomeHRef, 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_href_new (GbWidgetNewData *data) { } */ /* * Creates the components needed to edit the extra properties of this widget. */ static void gb_gnome_href_create_properties (GtkWidget * widget, GbWidgetCreateArgData * data) { property_add_string (HRefURL, _("URL:"), _("The URL to display when the button is clicked")); property_add_text (HRefLabel, _("Label:"), _("The text to display in the button"), 2); 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_href_get_properties (GtkWidget *widget, GbWidgetGetArgData * data) { gchar *uri, *label; g_object_get (G_OBJECT (widget), "url", &uri, "text", &label, NULL); gb_widget_output_string (data, HRefURL, uri); gb_widget_output_translatable_text (data, HRefLabel, label); g_free (uri); g_free (label); gb_widget_output_bool (data, FocusOnClick, gtk_button_get_focus_on_click (GTK_BUTTON (widget))); } /* * 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_href_set_properties (GtkWidget * widget, GbWidgetSetArgData * data) { gchar *url, *label_text; gboolean focus_on_click; url = gb_widget_input_string (data, HRefURL); if (data->apply) gnome_href_set_url (GNOME_HREF (widget), url && url[0] ? url : ""); label_text = gb_widget_input_text (data, HRefLabel); /* Support the old name we used for the property. */ if (!data->apply && data->action == GB_LOADING) label_text = gb_widget_input_text (data, "label"); if (data->apply) gnome_href_set_text (GNOME_HREF (widget), label_text); if (data->action == GB_APPLYING) g_free (label_text); 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 GnomeHRef, with signals pointing to * other functions in this file. */ /* static void gb_gnome_href_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_href_write_source (GtkWidget * widget, GbWidgetWriteSourceData * data) { gboolean translatable, context; gchar *comments; if (data->create_widget) { gchar *url, *label_text; g_object_get (G_OBJECT (widget), "url", &url, "text", &label_text, NULL); glade_util_get_translation_properties (widget, HRefURL, &translatable, &comments, &context); source_add_translator_comments (data, translatable, comments); source_add (data, " %s = gnome_href_new (%s, ", data->wname, url && *url ? source_make_string (url, FALSE) : "\"\""); source_add (data, "%s);\n", source_make_string_full (label_text, data->use_gettext && translatable, context)); } gb_widget_write_standard_source (widget, data); 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_href_init () { /* Initialise the GTK type */ volatile GtkType type; type = gnome_href_get_type(); /* Initialize the GbWidget structure */ gb_widget_init_struct(&gbwidget); /* Fill in the pixmap struct & tooltip */ gbwidget.pixmap_struct = gnome_href_xpm; gbwidget.tooltip = _("Gnome HRef Link Button"); /* Fill in any functions that this GbWidget has */ gbwidget.gb_widget_create_properties = gb_gnome_href_create_properties; gbwidget.gb_widget_get_properties = gb_gnome_href_get_properties; gbwidget.gb_widget_set_properties = gb_gnome_href_set_properties; gbwidget.gb_widget_write_source = gb_gnome_href_write_source; /* gbwidget.gb_widget_new = gb_gnome_href_new; gbwidget.gb_widget_create_popup_menu = gb_gnome_href_create_popup_menu; */ return &gbwidget; }