/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- * */ /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is EGE Output Action. * * The Initial Developer of the Original Code is * Jon A. Cruz. * Portions created by the Initial Developer are Copyright (C) 2007 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ /* Note: this file should be kept compilable as both .cpp and .c */ #include <string.h> #include <gtk/gtkhbox.h> #include <gtk/gtklabel.h> #include <gtk/gtktoolitem.h> #include "ege-output-action.h" static void ege_output_action_class_init( EgeOutputActionClass* klass ); static void ege_output_action_init( EgeOutputAction* action ); static void ege_output_action_get_property( GObject* obj, guint propId, GValue* value, GParamSpec * pspec ); static void ege_output_action_set_property( GObject* obj, guint propId, const GValue *value, GParamSpec* pspec ); static void fixup_labels( GObject *gobject, GParamSpec *arg1, gpointer user_data ); /* static GtkWidget* create_menu_item( GtkAction* action ); */ static GtkWidget* create_tool_item( GtkAction* action ); static GtkActionClass* gParentClass = 0; struct _EgeOutputActionPrivate { gboolean useMarkup; }; #define EGE_OUTPUT_ACTION_GET_PRIVATE( o ) ( G_TYPE_INSTANCE_GET_PRIVATE( (o), EGE_OUTPUT_ACTION_TYPE, EgeOutputActionPrivate ) ) enum { PROP_USE_MARKUP = 1, }; 00074 GType ege_output_action_get_type( void ) { static GType myType = 0; if ( !myType ) { static const GTypeInfo myInfo = { sizeof( EgeOutputActionClass ), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc)ege_output_action_class_init, NULL, /* class_finalize */ NULL, /* class_data */ sizeof( EgeOutputAction ), 0, /* n_preallocs */ (GInstanceInitFunc)ege_output_action_init, NULL }; myType = g_type_register_static( GTK_TYPE_ACTION, "EgeOutputAction", &myInfo, (GTypeFlags)0 ); } return myType; } void ege_output_action_class_init( EgeOutputActionClass* klass ) { if ( klass ) { GObjectClass* objClass = G_OBJECT_CLASS( klass ); gParentClass = GTK_ACTION_CLASS( g_type_class_peek_parent( klass ) ); objClass->get_property = ege_output_action_get_property; objClass->set_property = ege_output_action_set_property; /* klass->parent_class.create_menu_item = create_menu_item; */ klass->parent_class.create_tool_item = create_tool_item; g_object_class_install_property( objClass, PROP_USE_MARKUP, g_param_spec_boolean( "use-markup", "UseMarkup", "If markup should be used", FALSE, (GParamFlags)(G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT) ) ); g_type_class_add_private( klass, sizeof(EgeOutputActionClass) ); } } void ege_output_action_init( EgeOutputAction* action ) { action->private_data = EGE_OUTPUT_ACTION_GET_PRIVATE( action ); action->private_data->useMarkup = FALSE; g_signal_connect( action, "notify", G_CALLBACK( fixup_labels ), NULL ); } 00130 EgeOutputAction* ege_output_action_new( const gchar *name, const gchar *label, const gchar *tooltip, const gchar *stock_id ) { GObject* obj = (GObject*)g_object_new( EGE_OUTPUT_ACTION_TYPE, "name", name, "label", label, "tooltip", tooltip, "stock_id", stock_id, "use-markup", FALSE, NULL ); EgeOutputAction* action = EGE_OUTPUT_ACTION( obj ); return action; } 00148 gboolean ege_output_action_get_use_markup( EgeOutputAction* action ) { g_return_val_if_fail( IS_EGE_OUTPUT_ACTION(action), FALSE ); return action->private_data->useMarkup; } 00155 void ege_output_action_set_use_markup( EgeOutputAction* action, gboolean setting ) { g_object_set( G_OBJECT(action), "use-markup", setting, NULL ); } void ege_output_action_get_property( GObject* obj, guint propId, GValue* value, GParamSpec * pspec ) { EgeOutputAction* action = EGE_OUTPUT_ACTION( obj ); switch ( propId ) { case PROP_USE_MARKUP: g_value_set_boolean( value, action->private_data->useMarkup ); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID( obj, propId, pspec ); } } void ege_output_action_set_property( GObject* obj, guint propId, const GValue *value, GParamSpec* pspec ) { EgeOutputAction* action = EGE_OUTPUT_ACTION( obj ); switch ( propId ) { case PROP_USE_MARKUP: { action->private_data->useMarkup = g_value_get_boolean( value ); } break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID( obj, propId, pspec ); } } /* static GtkWidget* create_menu_item( GtkAction* action ) */ GtkWidget* create_tool_item( GtkAction* action ) { GtkWidget* item = 0; if ( IS_EGE_OUTPUT_ACTION(action) ) { GValue value; GtkWidget* hb = gtk_hbox_new( FALSE, 5 ); GtkWidget* lbl = 0; memset( &value, 0, sizeof(value) ); g_value_init( &value, G_TYPE_STRING ); g_object_get_property( G_OBJECT(action), "short_label", &value ); const gchar* sss = g_value_get_string( &value ); item = GTK_WIDGET( gtk_tool_item_new() ); lbl = gtk_label_new( " " ); gtk_container_add( GTK_CONTAINER(hb), lbl ); if ( EGE_OUTPUT_ACTION(action)->private_data->useMarkup ) { lbl = gtk_label_new(NULL); gtk_label_set_markup( GTK_LABEL(lbl), sss ? sss : " " ); } else { lbl = gtk_label_new( sss ? sss : " " ); } gtk_container_add( GTK_CONTAINER(hb), lbl ); lbl = gtk_label_new( " " ); gtk_container_add( GTK_CONTAINER(hb), lbl ); gtk_container_add( GTK_CONTAINER(item), hb ); gtk_widget_show_all( item ); } else { item = gParentClass->create_tool_item( action ); } return item; } void fixup_labels( GObject *gobject, GParamSpec *arg1, gpointer user_data ) { /* TODO: handle 'use-markup' getting changed also */ if ( arg1 && arg1->name && (strcmp("label", arg1->name) == 0) ) { GSList* proxies = gtk_action_get_proxies( GTK_ACTION(gobject) ); gchar* str = 0; g_object_get( gobject, "label", &str, NULL ); (void)user_data; while ( proxies ) { if ( GTK_IS_TOOL_ITEM(proxies->data) ) { /* Search for the things we built up in create_tool_item() */ GList* children = gtk_container_get_children( GTK_CONTAINER(proxies->data) ); if ( children && children->data ) { if ( GTK_IS_HBOX(children->data) ) { children = gtk_container_get_children( GTK_CONTAINER(children->data) ); if ( children && g_list_next(children) ) { GtkWidget* child = GTK_WIDGET( g_list_next(children)->data ); if ( GTK_IS_LABEL(child) ) { GtkLabel* lbl = GTK_LABEL(child); if ( EGE_OUTPUT_ACTION(gobject)->private_data->useMarkup ) { gtk_label_set_markup( lbl, str ); } else { gtk_label_set_text( lbl, str ); } } } } } } proxies = g_slist_next( proxies ); } g_free( str ); } }