/* The GIMP -- an image manipulation program * Copyright (C) 1995 Spencer Kimball and Peter Mattis * * 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 "config.h" #include "appenv.h" #include "gimprc.h" #include "ops_buttons.h" #include "libgimp/gimpintl.h" void ops_button_pressed_callback (GtkWidget*, GdkEventButton*, gpointer); void ops_button_extended_callback (GtkWidget*, gpointer); GtkWidget *ops_button_box_new (GtkWidget *parent, GtkTooltips *tool_tips, OpsButton *ops_button, OpsButtonType ops_type) { GtkWidget *button; GtkWidget *button_box; GtkWidget *box; GtkWidget *pixmapwid; GdkPixmap *pixmap; GdkBitmap *mask; GtkStyle *style; GSList *group = NULL; gtk_widget_realize (parent); style = gtk_widget_get_style (parent); button_box = gtk_hbox_new (FALSE, 1); while (ops_button->xpm_data) { box = gtk_hbox_new (FALSE, 0); gtk_container_border_width (GTK_CONTAINER (box), 0); pixmap = gdk_pixmap_create_from_xpm_d (parent->window, &mask, &style->bg[GTK_STATE_NORMAL], ops_button->xpm_data); pixmapwid = gtk_pixmap_new (pixmap, mask); gtk_box_pack_start (GTK_BOX (box), pixmapwid, TRUE, TRUE, 3); gtk_widget_show (pixmapwid); gtk_widget_show (box); switch(ops_type) { case OPS_BUTTON_NORMAL : button = gtk_button_new (); break; case OPS_BUTTON_RADIO : button = gtk_radio_button_new (group); group = gtk_radio_button_group (GTK_RADIO_BUTTON (button)); gtk_container_border_width (GTK_CONTAINER (button), 0); gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE); break; default : button = NULL; /*stop compiler complaints */ g_error("ops_button_box_new:: unknown type %d\n",ops_type); break; } gtk_container_add (GTK_CONTAINER (button), box); if (ops_button->ext_callbacks == NULL) { gtk_signal_connect_object (GTK_OBJECT (button), "clicked", (GtkSignalFunc) ops_button->callback, NULL); } else { gtk_signal_connect (GTK_OBJECT (button), "button_press_event", (GtkSignalFunc) ops_button_pressed_callback, ops_button); gtk_signal_connect (GTK_OBJECT (button), "clicked", (GtkSignalFunc) ops_button_extended_callback, ops_button); } if (tool_tips != NULL) gtk_tooltips_set_tip (tool_tips, button, gettext (ops_button->tooltip), NULL); gtk_box_pack_start (GTK_BOX(button_box), button, TRUE, TRUE, 0); gtk_widget_show (button); ops_button->widget = button; ops_button->modifier = OPS_BUTTON_MODIFIER_NONE; ops_button++; } return (button_box); } void ops_button_box_set_insensitive (OpsButton *ops_button) { g_return_if_fail (ops_button != NULL); while (ops_button->widget) { gtk_widget_set_sensitive (ops_button->widget, FALSE); ops_button++; } } void ops_button_pressed_callback (GtkWidget *widget, GdkEventButton *bevent, gpointer client_data) { OpsButton *ops_button; g_return_if_fail (client_data != NULL); ops_button = (OpsButton*)client_data; if (bevent->state & GDK_SHIFT_MASK) ops_button->modifier = OPS_BUTTON_MODIFIER_SHIFT; else if (bevent->state & GDK_CONTROL_MASK) ops_button->modifier = OPS_BUTTON_MODIFIER_CTRL; else if (bevent->state & GDK_MOD1_MASK) ops_button->modifier = OPS_BUTTON_MODIFIER_ALT; else ops_button->modifier = OPS_BUTTON_MODIFIER_NONE; } void ops_button_extended_callback (GtkWidget *widget, gpointer client_data) { OpsButton *ops_button; g_return_if_fail (client_data != NULL); ops_button = (OpsButton*)client_data; if (ops_button->modifier < 1 || ops_button->modifier > 3) (ops_button->callback) (widget, NULL); else { if (ops_button->ext_callbacks[ops_button->modifier - 1] != NULL) (ops_button->ext_callbacks[ops_button->modifier - 1]) (widget, NULL); else (ops_button->callback) (widget, NULL); } ops_button->modifier = OPS_BUTTON_MODIFIER_NONE; }