mirror of
https://gitlab.gnome.org/GNOME/gimp
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149 lines
3.5 KiB
C
149 lines
3.5 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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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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#include "config.h"
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#include <gtk/gtk.h>
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#include "apptypes.h"
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#include "appenv.h"
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#include "context_manager.h"
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#include "gdisplay.h"
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#include "gimpcontext.h"
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#include "gimpdnd.h"
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#include "gimpimage.h"
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#include "gimpui.h"
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#include "tool.h"
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#include "tool_options.h"
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#include "dialog_handler.h"
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#include "libgimp/gimpintl.h"
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/* Global Data */
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GimpTool * active_tool = NULL;
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GSList * registered_tools = NULL;
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/* Local Data */
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/* Function definitions */
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static void
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active_tool_unref (void)
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{
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if (!active_tool)
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return;
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gimp_tool_hide_options (active_tool);
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gtk_object_unref (GTK_OBJECT(active_tool));
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active_tool = NULL;
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}
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void
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tool_manager_select (GimpTool *tool)
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{
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if (active_tool)
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active_tool_unref ();
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active_tool = tool;
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tool_options_show (tool);
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}
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void
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tool_manager_control_active (ToolAction action,
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GDisplay *gdisp)
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{
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if (active_tool)
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gimp_tool_control (active_tool, action, gdisp);
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}
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/* standard member functions */
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#warning bogosity alert
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#if 0
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void
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tools_register (ToolType tool_type,
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ToolOptions *tool_options)
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{
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g_return_if_fail (tool_options != NULL);
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tool_info [(gint) tool_type].tool_options = tool_options;
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/* need to check whether the widget is visible...this can happen
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* because some tools share options such as the transformation tools
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*/
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if (! GTK_WIDGET_VISIBLE (tool_options->main_vbox))
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{
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gtk_box_pack_start (GTK_BOX (options_vbox), tool_options->main_vbox,
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TRUE, TRUE, 0);
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gtk_widget_show (tool_options->main_vbox);
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}
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gtk_label_set_text (GTK_LABEL (options_label), tool_options->title);
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gtk_pixmap_set (GTK_PIXMAP (options_pixmap),
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tool_get_pixmap (tool_type), tool_get_mask (tool_type));
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gtk_widget_queue_draw (options_pixmap);
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gimp_help_set_help_data (options_eventbox,
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gettext (tool_info[(gint) tool_type].tool_desc),
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tool_info[(gint) tool_type].private_tip);
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}
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#endif
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/* Tool options function */
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gchar *
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tool_manager_get_active_PDB_string (void)
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{
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gchar *toolStr = "gimp_paintbrush_default";
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/* Return the correct PDB function for the active tool
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* The default is paintbrush if the tool is not recognised
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*/
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if (!active_tool)
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return toolStr;
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return gimp_tool_get_PDB_string(active_tool);
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}
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gchar *
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tool_manager_active_get_help_data (void)
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{
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g_return_val_if_fail(active_tool, NULL);
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return gimp_tool_get_help_data (active_tool);
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}
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void tool_manager_register (GimpToolClass *tool_type)
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{
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GtkObjectClass *objclass = GTK_OBJECT_CLASS(tool_type);
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g_message("registering %s.", gtk_type_name(objclass->type));
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registered_tools = g_slist_append (registered_tools, tool_type);
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active_tool = gtk_type_new(objclass->type);
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}
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