mirror of https://github.com/GNOME/gimp.git
267 lines
7.3 KiB
C
267 lines
7.3 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 "libgimpwidgets/gimpwidgets.h"
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#include "apptypes.h"
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#include "dialog_handler.h"
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#include "gimpcontext.h"
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#include "gimpdnd.h"
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#include "gimpui.h"
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#include "session.h"
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#include "tool_options.h"
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#include "tool_options_dialog.h"
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#include "tools.h"
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#include "libgimp/gimpintl.h"
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/* local function prototypes */
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static ToolType tool_options_drag_tool (GtkWidget *widget,
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gpointer data);
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static void tool_options_drop_tool (GtkWidget *widget,
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ToolType tool_type,
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gpointer data);
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static void tool_options_reset_callback (GtkWidget *widget,
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gpointer data);
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static void tool_options_close_callback (GtkWidget *widget,
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gpointer data);
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/* private variables */
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static GtkWidget * options_shell = NULL;
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static GtkWidget * options_vbox = NULL;
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static GtkWidget * options_label = NULL;
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static GtkWidget * options_pixmap = NULL;
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static GtkWidget * options_eventbox = NULL;
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static GtkWidget * options_reset_button = NULL;
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/* dnd stuff */
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static GtkTargetEntry tool_target_table[] =
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{
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GIMP_TARGET_TOOL
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};
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static guint n_tool_targets = (sizeof (tool_target_table) /
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sizeof (tool_target_table[0]));
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/* public functions */
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void
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tool_options_dialog_new (void)
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{
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GtkWidget *frame;
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GtkWidget *hbox;
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GtkWidget *vbox;
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/* The shell and main vbox */
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options_shell =
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gimp_dialog_new (_("Tool Options"), "tool_options",
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tools_help_func,
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"dialogs/tool_options.html",
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GTK_WIN_POS_NONE,
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FALSE, TRUE, TRUE,
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_("Reset"), tool_options_reset_callback,
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NULL, NULL, &options_reset_button, FALSE, FALSE,
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_("Close"), tool_options_close_callback,
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NULL, NULL, NULL, TRUE, TRUE,
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NULL);
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/* Register dialog */
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dialog_register (options_shell);
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session_set_window_geometry (options_shell, &tool_options_session_info,
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FALSE );
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/* The outer frame */
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frame = gtk_frame_new (NULL);
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gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
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gtk_container_add (GTK_CONTAINER (GTK_DIALOG (options_shell)->vbox), frame);
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gtk_widget_show (frame);
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/* The vbox containing the title frame and the options vbox */
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vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (frame), vbox);
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gtk_widget_show (vbox);
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/* The title frame */
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frame = gtk_frame_new (NULL);
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gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
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gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
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gtk_widget_show (frame);
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options_eventbox = gtk_event_box_new ();
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gtk_container_add (GTK_CONTAINER (frame), options_eventbox);
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gtk_widget_show (options_eventbox);
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hbox = gtk_hbox_new (FALSE, 4);
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gtk_container_add (GTK_CONTAINER (options_eventbox), hbox);
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gtk_widget_show (hbox);
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options_pixmap = gtk_pixmap_new (tool_get_pixmap (RECT_SELECT),
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tool_get_mask (RECT_SELECT));
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gtk_box_pack_start (GTK_BOX (hbox), options_pixmap, FALSE, FALSE, 0);
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gtk_widget_show (options_pixmap);
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options_label = gtk_label_new ("");
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gtk_box_pack_start (GTK_BOX (hbox), options_label, FALSE, FALSE, 1);
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gtk_widget_show (options_label);
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options_vbox = gtk_vbox_new (FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (options_vbox), 2);
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gtk_box_pack_start (GTK_BOX (vbox), options_vbox, FALSE, FALSE, 0);
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gtk_widget_show (options_vbox);
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/* hide the separator between the dialog's vbox and the action area */
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gtk_widget_hide (GTK_WIDGET (g_list_nth_data (gtk_container_children (GTK_CONTAINER (GTK_BIN (options_shell)->child)), 1)));
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/* dnd stuff */
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gtk_drag_dest_set (options_shell,
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GTK_DEST_DEFAULT_HIGHLIGHT |
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GTK_DEST_DEFAULT_MOTION |
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GTK_DEST_DEFAULT_DROP,
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tool_target_table, n_tool_targets,
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GDK_ACTION_COPY);
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gimp_dnd_tool_dest_set (options_shell, tool_options_drop_tool, NULL);
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gtk_drag_source_set (options_eventbox,
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GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
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tool_target_table, n_tool_targets,
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GDK_ACTION_COPY);
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gimp_dnd_tool_source_set (options_eventbox, tool_options_drag_tool, NULL);
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}
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void
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tool_options_dialog_show (void)
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{
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if (!GTK_WIDGET_VISIBLE (options_shell))
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{
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gtk_widget_show (options_shell);
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}
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else
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{
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gdk_window_raise (options_shell->window);
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}
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}
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void
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tool_options_dialog_free (void)
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{
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session_get_window_info (options_shell, &tool_options_session_info);
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gtk_widget_destroy (options_shell);
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}
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void
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tool_options_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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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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}
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}
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void
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tool_options_show (ToolType tool_type)
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{
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if (tool_info[tool_type].tool_options->main_vbox)
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gtk_widget_show (tool_info[tool_type].tool_options->main_vbox);
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if (tool_info[tool_type].tool_options->title)
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gtk_label_set_text (GTK_LABEL (options_label),
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tool_info[tool_type].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_label->parent->parent,
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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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if (tool_info[tool_type].tool_options->reset_func)
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gtk_widget_set_sensitive (options_reset_button, TRUE);
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else
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gtk_widget_set_sensitive (options_reset_button, FALSE);
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}
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void
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tool_options_hide (ToolType tool_type)
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{
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if (tool_info[tool_type].tool_options)
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gtk_widget_hide (tool_info[tool_type].tool_options->main_vbox);
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}
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/* private functions */
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static void
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tool_options_drop_tool (GtkWidget *widget,
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ToolType tool,
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gpointer data)
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{
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gimp_context_set_tool (gimp_context_get_user (), tool);
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}
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ToolType
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tool_options_drag_tool (GtkWidget *widget,
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gpointer data)
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{
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return gimp_context_get_tool (gimp_context_get_user ());
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}
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static void
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tool_options_close_callback (GtkWidget *widget,
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gpointer data)
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{
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GtkWidget *shell;
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shell = (GtkWidget *) data;
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gimp_dialog_hide (shell);
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}
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static void
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tool_options_reset_callback (GtkWidget *widget,
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gpointer data)
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{
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GtkWidget *shell;
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shell = (GtkWidget *) data;
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if (!active_tool)
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return;
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if (tool_info[(gint) active_tool->type].tool_options->reset_func)
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(* tool_info[(gint) active_tool->type].tool_options->reset_func) ();
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}
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