mirror of https://github.com/GNOME/gimp.git
184 lines
6.2 KiB
C
184 lines
6.2 KiB
C
/*
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* This is a plug-in for the GIMP.
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*
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* Generates clickable image maps.
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*
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* Copyright (C) 1998-1999 Maurits Rijk lpeek.mrijk@consunet.nl
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#include "imap_main.h"
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#include "imap_misc.h"
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#include "imap_toolbar.h"
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#include "copy.xpm"
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#include "cut.xpm"
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#include "grid.xpm"
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#include "map_info.xpm"
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#include "open.xpm"
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#include "paste.xpm"
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#include "save.xpm"
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#include "preferences.xpm"
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#include "redo.xpm"
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#include "to_back.xpm"
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#include "to_front.xpm"
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#include "undo.xpm"
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#include "zoom_in.xpm"
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#include "zoom_out.xpm"
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static gboolean _command_lock;
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static void
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toolbar_command(GtkWidget *widget, gpointer data)
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{
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if (_command_lock) {
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_command_lock = FALSE;
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} else {
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CommandFactory_t *factory = (CommandFactory_t*) data;
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Command_t *command = (*factory)();
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command_execute(command);
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}
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}
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static void
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paste_buffer_added(Object_t *obj, gpointer data)
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{
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gtk_widget_set_sensitive((GtkWidget*) data, TRUE);
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}
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static void
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paste_buffer_removed(Object_t *obj, gpointer data)
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{
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gtk_widget_set_sensitive((GtkWidget*) data, FALSE);
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}
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static void
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command_list_changed(Command_t *command, gpointer data)
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{
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ToolBar_t *toolbar = (ToolBar_t*) data;
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/* Set undo entry */
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gtk_widget_set_sensitive(toolbar->undo, (command != NULL));
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/* Set redo entry */
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command = command_list_get_redo_command();
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gtk_widget_set_sensitive(toolbar->redo, (command != NULL));
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}
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void
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toolbar_shapes_selected(ToolBar_t *toolbar, gint count)
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{
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gint sensitive = (count > 0);
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gtk_widget_set_sensitive(toolbar->cut, sensitive);
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gtk_widget_set_sensitive(toolbar->copy, sensitive);
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gtk_widget_set_sensitive(toolbar->to_front, sensitive);
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gtk_widget_set_sensitive(toolbar->to_back, sensitive);
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}
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ToolBar_t*
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make_toolbar(GtkWidget *main_vbox, GtkWidget *window)
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{
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ToolBar_t *data = g_new(ToolBar_t, 1);
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GtkWidget *handlebox, *toolbar, *paste;
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handlebox = gtk_handle_box_new();
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gtk_box_pack_start(GTK_BOX(main_vbox), handlebox, FALSE, FALSE, 0);
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data->toolbar = toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
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GTK_TOOLBAR_ICONS);
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gtk_tooltips_set_colors(GTK_TOOLBAR(toolbar)->tooltips,
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get_yellow(), &window->style->fg[GTK_STATE_NORMAL]);
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gtk_container_set_border_width(GTK_CONTAINER(toolbar), 5);
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gtk_toolbar_set_space_size(GTK_TOOLBAR(toolbar), 8);
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gtk_container_add(GTK_CONTAINER(handlebox), toolbar);
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make_toolbar_icon(toolbar, window, open_xpm, "Open",
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"Open", toolbar_command, &data->cmd_open);
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make_toolbar_icon(toolbar, window, save_xpm, "Save",
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"Save", toolbar_command, &data->cmd_save);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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make_toolbar_icon(toolbar, window, preferences_xpm, "Preferences",
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"Preferences", toolbar_command, &data->cmd_preferences);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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data->undo = make_toolbar_icon(toolbar, window, undo_xpm, "Undo",
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"Undo", toolbar_command, &data->cmd_undo);
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gtk_widget_set_sensitive(data->undo, FALSE);
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data->redo = make_toolbar_icon(toolbar, window, redo_xpm, "Redo",
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"Redo", toolbar_command, &data->cmd_redo);
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gtk_widget_set_sensitive(data->redo, FALSE);
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command_list_add_update_cb(command_list_changed, data);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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data->cut = make_toolbar_icon(toolbar, window, cut_xpm, "Cut",
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"Cut", toolbar_command, &data->cmd_cut);
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gtk_widget_set_sensitive(data->cut, FALSE);
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data->copy = make_toolbar_icon(toolbar, window, copy_xpm, "Copy",
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"Copy", toolbar_command, &data->cmd_copy);
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gtk_widget_set_sensitive(data->copy, FALSE);
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paste = make_toolbar_icon(toolbar, window, paste_xpm, "Paste",
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"Paste", toolbar_command, &data->cmd_paste);
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gtk_widget_set_sensitive(paste, FALSE);
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paste_buffer_add_add_cb(paste_buffer_added, (gpointer) paste);
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paste_buffer_add_remove_cb(paste_buffer_removed, (gpointer) paste);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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data->zoom_in = make_toolbar_icon(toolbar, window, zoom_in_xpm, "ZoomIn",
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"Zoom in", toolbar_command,
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&data->cmd_zoom_in);
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data->zoom_out = make_toolbar_icon(toolbar, window, zoom_out_xpm, "ZoomOut",
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"Zoom out", toolbar_command,
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&data->cmd_zoom_out);
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gtk_widget_set_sensitive(data->zoom_out, FALSE);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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make_toolbar_icon(toolbar, window, map_info_xpm, "EditMapInfo",
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"Edit Map Info", toolbar_command,
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&data->cmd_edit_map_info);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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data->to_front = make_toolbar_icon(toolbar, window, to_front_xpm, "ToFront",
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"Move To Front", toolbar_command,
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&data->cmd_move_to_front);
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gtk_widget_set_sensitive(data->to_front, FALSE);
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data->to_back = make_toolbar_icon(toolbar, window, to_back_xpm, "ToBack",
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"Send To Back", toolbar_command,
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&data->cmd_send_to_back);
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gtk_widget_set_sensitive(data->to_back, FALSE);
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gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
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data->grid = make_toolbar_toggle_icon(toolbar, window, grid_xpm, "Grid",
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"Grid", toolbar_command,
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&data->cmd_grid);
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gtk_widget_show(toolbar);
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gtk_widget_show(handlebox);
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return data;
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}
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void
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toolbar_set_zoom_sensitivity(ToolBar_t *toolbar, gint factor)
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{
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gtk_widget_set_sensitive(toolbar->zoom_in, factor < 8);
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gtk_widget_set_sensitive(toolbar->zoom_out, factor > 1);
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}
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void
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toolbar_set_grid(ToolBar_t *toolbar, gboolean active)
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{
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_command_lock = TRUE;
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(toolbar->grid), active);
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}
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