2 Copyright (C) 2001-2006, William Joseph.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 #include <uilib/uilib.h>
28 #include "generic/callback.h"
30 #include "accelerator.h"
32 #include "container.h"
35 void menu_add_item( GtkMenu* menu, GtkMenuItem* item ){
36 gtk_container_add( GTK_CONTAINER( menu ), GTK_WIDGET( item ) );
39 GtkMenuItem* menu_separator( GtkMenu* menu ){
40 GtkMenuItem* menu_item = GTK_MENU_ITEM( gtk_menu_item_new() );
41 container_add_widget( GTK_CONTAINER( menu ), GTK_WIDGET( menu_item ) );
42 gtk_widget_set_sensitive( GTK_WIDGET( menu_item ), FALSE );
43 gtk_widget_show( GTK_WIDGET( menu_item ) );
47 GtkTearoffMenuItem* menu_tearoff( GtkMenu* menu ){
48 GtkTearoffMenuItem* menu_item = GTK_TEAROFF_MENU_ITEM( gtk_tearoff_menu_item_new() );
49 container_add_widget( GTK_CONTAINER( menu ), GTK_WIDGET( menu_item ) );
50 // gtk_widget_set_sensitive(GTK_WIDGET(menu_item), FALSE); -- controls whether menu is detachable
51 gtk_widget_show( GTK_WIDGET( menu_item ) );
55 GtkMenuItem* new_sub_menu_item_with_mnemonic( const char* mnemonic ){
56 GtkMenuItem* item = ui::MenuItem( mnemonic, true );
57 gtk_widget_show( GTK_WIDGET( item ) );
59 GtkWidget* sub_menu = ui::Menu();
60 gtk_menu_item_set_submenu( item, sub_menu );
65 GtkMenu* create_sub_menu_with_mnemonic( GtkMenuShell* parent, const char* mnemonic ){
66 GtkMenuItem* item = new_sub_menu_item_with_mnemonic( mnemonic );
67 container_add_widget( GTK_CONTAINER( parent ), GTK_WIDGET( item ) );
68 return GTK_MENU( gtk_menu_item_get_submenu( item ) );
71 GtkMenu* create_sub_menu_with_mnemonic( GtkMenuBar* bar, const char* mnemonic ){
72 return create_sub_menu_with_mnemonic( GTK_MENU_SHELL( bar ), mnemonic );
75 GtkMenu* create_sub_menu_with_mnemonic( GtkMenu* parent, const char* mnemonic ){
76 return create_sub_menu_with_mnemonic( GTK_MENU_SHELL( parent ), mnemonic );
79 void activate_closure_callback( GtkWidget* widget, gpointer data ){
80 ( *reinterpret_cast<Callback*>( data ) )( );
83 guint menu_item_connect_callback( GtkMenuItem* item, const Callback& callback ){
85 return g_signal_connect_swapped( G_OBJECT( item ), "activate", G_CALLBACK( callback.getThunk() ), callback.getEnvironment() );
87 return g_signal_connect_closure( G_OBJECT( item ), "activate", create_cclosure( G_CALLBACK( activate_closure_callback ), callback ), FALSE );
91 guint check_menu_item_connect_callback( GtkCheckMenuItem* item, const Callback& callback ){
93 guint handler = g_signal_connect_swapped( G_OBJECT( item ), "toggled", G_CALLBACK( callback.getThunk() ), callback.getEnvironment() );
95 guint handler = g_signal_connect_closure( G_OBJECT( item ), "toggled", create_cclosure( G_CALLBACK( activate_closure_callback ), callback ), TRUE );
97 g_object_set_data( G_OBJECT( item ), "handler", gint_to_pointer( handler ) );
101 GtkMenuItem* new_menu_item_with_mnemonic( const char *mnemonic, const Callback& callback ){
102 GtkMenuItem* item = ui::MenuItem( mnemonic, true );
103 gtk_widget_show( GTK_WIDGET( item ) );
104 menu_item_connect_callback( item, callback );
108 GtkMenuItem* create_menu_item_with_mnemonic( GtkMenu* menu, const char *mnemonic, const Callback& callback ){
109 GtkMenuItem* item = new_menu_item_with_mnemonic( mnemonic, callback );
110 container_add_widget( GTK_CONTAINER( menu ), GTK_WIDGET( item ) );
114 GtkCheckMenuItem* new_check_menu_item_with_mnemonic( const char* mnemonic, const Callback& callback ){
115 GtkCheckMenuItem* item = GTK_CHECK_MENU_ITEM( gtk_check_menu_item_new_with_mnemonic( mnemonic ) );
116 gtk_widget_show( GTK_WIDGET( item ) );
117 check_menu_item_connect_callback( item, callback );
121 GtkCheckMenuItem* create_check_menu_item_with_mnemonic( GtkMenu* menu, const char* mnemonic, const Callback& callback ){
122 GtkCheckMenuItem* item = new_check_menu_item_with_mnemonic( mnemonic, callback );
123 container_add_widget( GTK_CONTAINER( menu ), GTK_WIDGET( item ) );
127 GtkRadioMenuItem* new_radio_menu_item_with_mnemonic( GSList** group, const char* mnemonic, const Callback& callback ){
128 GtkRadioMenuItem* item = GTK_RADIO_MENU_ITEM( gtk_radio_menu_item_new_with_mnemonic( *group, mnemonic ) );
130 gtk_check_menu_item_set_state( GTK_CHECK_MENU_ITEM( item ), TRUE );
132 *group = gtk_radio_menu_item_group( item );
133 gtk_widget_show( GTK_WIDGET( item ) );
134 check_menu_item_connect_callback( GTK_CHECK_MENU_ITEM( item ), callback );
138 GtkRadioMenuItem* create_radio_menu_item_with_mnemonic( GtkMenu* menu, GSList** group, const char* mnemonic, const Callback& callback ){
139 GtkRadioMenuItem* item = new_radio_menu_item_with_mnemonic( group, mnemonic, callback );
140 container_add_widget( GTK_CONTAINER( menu ), GTK_WIDGET( item ) );
144 void check_menu_item_set_active_no_signal( GtkCheckMenuItem* item, gboolean active ){
145 guint handler_id = gpointer_to_int( g_object_get_data( G_OBJECT( item ), "handler" ) );
146 g_signal_handler_block( G_OBJECT( item ), handler_id );
147 gtk_check_menu_item_set_active( item, active );
148 g_signal_handler_unblock( G_OBJECT( item ), handler_id );
153 void radio_menu_item_set_active_no_signal( GtkRadioMenuItem* item, gboolean active ){
155 for ( GSList* l = gtk_radio_menu_item_get_group( item ); l != 0; l = g_slist_next( l ) )
157 g_signal_handler_block( G_OBJECT( l->data ), gpointer_to_int( g_object_get_data( G_OBJECT( l->data ), "handler" ) ) );
160 gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM( item ), active );
162 for ( GSList* l = gtk_radio_menu_item_get_group( item ); l != 0; l = g_slist_next( l ) )
164 g_signal_handler_unblock( G_OBJECT( l->data ), gpointer_to_int( g_object_get_data( G_OBJECT( l->data ), "handler" ) ) );
170 void menu_item_set_accelerator( GtkMenuItem* item, GClosure* closure ){
171 GtkAccelLabel* accel_label = GTK_ACCEL_LABEL( gtk_bin_get_child( GTK_BIN( item ) ) );
172 gtk_accel_label_set_accel_closure( accel_label, closure );
175 void accelerator_name( const Accelerator& accelerator, GString* gstring ){
176 gboolean had_mod = FALSE;
177 if ( accelerator.modifiers & GDK_SHIFT_MASK ) {
178 g_string_append( gstring, "Shift" );
181 if ( accelerator.modifiers & GDK_CONTROL_MASK ) {
183 g_string_append( gstring, "+" );
185 g_string_append( gstring, "Ctrl" );
188 if ( accelerator.modifiers & GDK_MOD1_MASK ) {
190 g_string_append( gstring, "+" );
192 g_string_append( gstring, "Alt" );
197 g_string_append( gstring, "+" );
199 if ( accelerator.key < 0x80 || ( accelerator.key > 0x80 && accelerator.key <= 0xff ) ) {
200 switch ( accelerator.key )
203 g_string_append( gstring, "Space" );
206 g_string_append( gstring, "Backslash" );
209 g_string_append_c( gstring, gchar( toupper( accelerator.key ) ) );
217 tmp = gtk_accelerator_name( accelerator.key, (GdkModifierType)0 );
218 if ( tmp[0] != 0 && tmp[1] == 0 ) {
219 tmp[0] = gchar( toupper( tmp[0] ) );
221 g_string_append( gstring, tmp );
226 void menu_item_set_accelerator( GtkMenuItem* item, Accelerator accelerator ){
227 GtkAccelLabel* accel_label = GTK_ACCEL_LABEL( gtk_bin_get_child( GTK_BIN( item ) ) );
229 g_free( accel_label->accel_string );
230 accel_label->accel_string = 0;
232 GString* gstring = g_string_new( accel_label->accel_string );
233 g_string_append( gstring, " " );
235 accelerator_name( accelerator, gstring );
237 g_free( accel_label->accel_string );
238 accel_label->accel_string = gstring->str;
239 g_string_free( gstring, FALSE );
241 if ( !accel_label->accel_string ) {
242 accel_label->accel_string = g_strdup( "" );
245 gtk_widget_queue_resize( GTK_WIDGET( accel_label ) );
248 void menu_item_add_accelerator( GtkMenuItem* item, Accelerator accelerator ){
249 if ( accelerator.key != 0 ) {
250 GClosure* closure = global_accel_group_find( accelerator );
251 if ( closure != 0 ) {
252 menu_item_set_accelerator( item, closure );
256 menu_item_set_accelerator( item, accelerator );
261 GtkMenuItem* create_menu_item_with_mnemonic( GtkMenu* menu, const char* mnemonic, const Command& command ){
262 GtkMenuItem* item = create_menu_item_with_mnemonic( menu, mnemonic, command.m_callback );
263 menu_item_add_accelerator( item, command.m_accelerator );
267 void check_menu_item_set_active_callback( GtkCheckMenuItem& item, bool enabled ){
268 check_menu_item_set_active_no_signal( &item, enabled );
270 typedef ReferenceCaller1<GtkCheckMenuItem, bool, check_menu_item_set_active_callback> CheckMenuItemSetActiveCaller;
272 GtkCheckMenuItem* create_check_menu_item_with_mnemonic( GtkMenu* menu, const char* mnemonic, const Toggle& toggle ){
273 GtkCheckMenuItem* item = create_check_menu_item_with_mnemonic( menu, mnemonic, toggle.m_command.m_callback );
274 menu_item_add_accelerator( GTK_MENU_ITEM( item ), toggle.m_command.m_accelerator );
275 toggle.m_exportCallback( CheckMenuItemSetActiveCaller( *item ) );