dallasgroot/Gimp
dallasgroot/Gimp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
Gimp/app/actions/tools-commands.c
Michael Natterer cee3baea0f First draft of the "no image open" window, which is implemented as a 
2008-03-18  Michael Natterer  <mitch@gimp.org>

	First draft of the "no image open" window, which is implemented as
	a display without image (a view with NULL model). Didn't change
	the display's appearance yet so I can first make sure the display
	without image works properly in all details before hiding these
	details.

	* app/core/gimp-gui.[ch]: add "gimp" parameter to display_create()
	and allow "image" to be NULL.

	* app/core/gimpcontext.c (gimp_context_real_set_display): a
	display's image can be NULL now.

	* app/display/gimpdisplay.[ch]: add Gimp and GimpDisplayConfig
	members.  Add Gimp parameter to gimp_display_shell_new(). Changed
	gimp_display_reconnect() to gimp_display_set_image() and allow to
	set a NULL image.

	* app/gui/gui-vtable.c (gui_display_create): if there is a single
	display without an image, call gimp_display_set_image() on that
	display instead of creating a new one.

	* app/display/gimpdisplayshell-close.c: if the last display is
	closed, don't close it but make it empty. Factored out that code
	to gimp_display_shell_really_close().

	* app/display/gimpdisplayshell-dnd.c: when dropping uris on an
	empty display, open the first one into that display and the other
	ones as layers of the newly opened image. This is consistent with
	dropping on an existing image but maybe needs some discussion.

	* app/display/gimpdisplayshell-callbacks.c: bail out early in the
	tool event callback so tools never have to deal with empty
	displays. In expose(), draw the drop zone on the empty display.

	* app/display/gimpdisplayshell-title.c: set the empty display's
	title to "Gimp - Drop Files".

	* app/display/gimpdisplay-foreach.c
	* app/display/gimpdisplay-handlers.c
	* app/display/gimpdisplayshell-appearance.c
	* app/display/gimpdisplayshell-autoscroll.c
	* app/display/gimpdisplayshell-callbacks.c
	* app/display/gimpdisplayshell-cursor.c
	* app/display/gimpdisplayshell-dnd.c
	* app/display/gimpdisplayshell-draw.c
	* app/display/gimpdisplayshell-filter-dialog.c
	* app/display/gimpdisplayshell-handlers.c
	* app/display/gimpdisplayshell-layer-select.c
	* app/display/gimpdisplayshell-preview.c
	* app/display/gimpdisplayshell-render.c
	* app/display/gimpdisplayshell-scale.c
	* app/display/gimpdisplayshell-scroll.c
	* app/display/gimpdisplayshell-selection.c
	* app/display/gimpdisplayshell-title.c
	* app/display/gimpdisplayshell.c
	* app/display/gimpnavigationeditor.c
	* app/display/gimpstatusbar.c: use display->gimp and
	display->config instead of going via the image. Guard against
	empty displays in some few places (most places can't be
	called). Where needed, use the canvas' dimensions instead of the
	image's dimensions so scroll offsets and scrollbars still have
	sane values instead of the last image's ones.

	* app/actions/actions.c (action_data_get_gimp)
	(action_data_get_context): use display->gimp instead of
	display->image->gimp.

	* app/actions/edit-commands.c (edit_paste_cmd_callback): redirect
	to "paste as new" if there is an empty display.

	* app/actions/tools-commands.c (tools_select_cmd_callback): don't
	initialize the new tool on an empty display.

	* app/actions/view-actions.c (view_actions_update): changed lots
	of sensitivity settings to be insensitive when there is no image
	(instead of no display).

	* app/actions/view-commands.c: use the display's config object
	instead of gimp's.


svn path=/trunk/; revision=25113
2008-03-18 21:22:21 +00:00

568 lines
15 KiB
C
Raw Blame History

/* GIMP - The GNU 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 <string.h>
#include <gegl.h>
#include <gtk/gtk.h>
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimptoolinfo.h"
#include "paint/gimpinkoptions.h"
#include "widgets/gimpenumaction.h"
#include "widgets/gimpuimanager.h"
#include "display/gimpdisplay.h"
#include "tools/gimp-tools.h"
#include "tools/gimpcoloroptions.h"
#include "tools/gimpforegroundselectoptions.h"
#include "tools/gimprectangleoptions.h"
#include "tools/gimpimagemaptool.h"
#include "tools/gimptoolcontrol.h"
#include "tools/gimptransformoptions.h"
#include "tools/tool_manager.h"
#include "actions.h"
#include "tools-commands.h"
/* local function prototypes */
static void tools_activate_enum_action (const gchar *action_desc,
gint value);
/* public functions */
void
tools_select_cmd_callback (GtkAction *action,
const gchar *value,
gpointer data)
{
Gimp *gimp;
GimpToolInfo *tool_info;
GimpContext *context;
GimpDisplay *display;
gboolean rotate_layer = FALSE;
return_if_no_gimp (gimp, data);
/* special case gimp-rotate-tool being called from the Layer menu */
if (strcmp (value, "gimp-rotate-layer") == 0)
{
rotate_layer = TRUE;
value = "gimp-rotate-tool";
}
tool_info = gimp_get_tool_info (gimp, value);
context = gimp_get_user_context (gimp);
/* always allocate a new tool when selected from the image menu
*/
if (gimp_context_get_tool (context) != tool_info)
{
gimp_context_set_tool (context, tool_info);
if (rotate_layer)
g_object_set (tool_info->tool_options,
"type", GIMP_TRANSFORM_TYPE_LAYER,
NULL);
}
else
{
gimp_context_tool_changed (context);
}
display = gimp_context_get_display (context);
if (display && display->image)
tool_manager_initialize_active (gimp, display);
}
void
tools_toggle_visibility_cmd_callback (GtkAction *action,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info)
{
gboolean active =
gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
if (active != tool_info->visible)
g_object_set (tool_info, "visible", active, NULL);
}
}
void
tools_raise_cmd_callback (GtkAction *action,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info)
{
GimpContainer *container;
gint index;
container = context->gimp->tool_info_list;
index = gimp_container_get_child_index (container,
GIMP_OBJECT (tool_info));
if (index > 0)
gimp_container_reorder (container, GIMP_OBJECT (tool_info), index - 1);
}
}
void
tools_raise_to_top_cmd_callback (GtkAction *action,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info)
{
GimpContainer *container;
gint index;
container = context->gimp->tool_info_list;
index = gimp_container_get_child_index (container,
GIMP_OBJECT (tool_info));
if (index > 0)
gimp_container_reorder (container, GIMP_OBJECT (tool_info), 0);
}
}
void
tools_lower_cmd_callback (GtkAction *action,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info)
{
GimpContainer *container;
gint index;
container = context->gimp->tool_info_list;
index = gimp_container_get_child_index (container,
GIMP_OBJECT (tool_info));
if (index + 1 < gimp_container_num_children (container))
gimp_container_reorder (container, GIMP_OBJECT (tool_info), index + 1);
}
}
void
tools_lower_to_bottom_cmd_callback (GtkAction *action,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info)
{
GimpContainer *container;
gint index;
container = context->gimp->tool_info_list;
index = gimp_container_num_children (container) - 1;
index = index >= 0 ? index : 0;
gimp_container_reorder (container, GIMP_OBJECT (tool_info), index);
}
}
void
tools_reset_cmd_callback (GtkAction *action,
gpointer data)
{
GimpContext *context;
GimpContainer *container;
GList *list;
gint i = 0;
return_if_no_context (context, data);
container = context->gimp->tool_info_list;
for (list = gimp_tools_get_default_order (context->gimp);
list;
list = g_list_next (list))
{
GimpObject *object = gimp_container_get_child_by_name (container,
list->data);
if (object)
{
gboolean visible;
gimp_container_reorder (container, object, i);
visible =
GPOINTER_TO_INT (g_object_get_data (G_OBJECT (object),
"gimp-tool-default-visible"));
g_object_set (object, "visible", visible, NULL);
i++;
}
}
}
void
tools_color_average_radius_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_COLOR_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"average-radius",
1.0, 1.0, 10.0, FALSE);
}
}
void
tools_paint_brush_scale_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_PAINT_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"brush-scale",
0.01, 0.1, 1.0, FALSE);
}
}
void
tools_ink_blob_size_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"size",
1.0, 1.0, 10.0, FALSE);
}
}
void
tools_ink_blob_aspect_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"blob-aspect",
1.0, 0.1, 1.0, FALSE);
}
}
void
tools_ink_blob_angle_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_INK_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"blob-angle",
1.0, 1.0, 15.0, TRUE);
}
}
void
tools_fg_select_brush_size_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_FOREGROUND_SELECT_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"stroke-width",
1.0, 4.0, 16.0, FALSE);
}
}
void
tools_transform_preview_opacity_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpToolInfo *tool_info;
return_if_no_context (context, data);
tool_info = gimp_context_get_tool (context);
if (tool_info && GIMP_IS_TRANSFORM_OPTIONS (tool_info->tool_options))
{
action_select_property ((GimpActionSelectType) value,
G_OBJECT (tool_info->tool_options),
"preview-opacity",
0.01, 0.1, 0.5, FALSE);
}
}
void
tools_value_1_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_value_1 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_value_2_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_value_2 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_value_3_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_value_3 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_value_4_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_value_4 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_object_1_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_object_1 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
void
tools_object_2_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpContext *context;
GimpTool *tool;
return_if_no_context (context, data);
tool = tool_manager_get_active (context->gimp);
if (tool)
{
const gchar *action_desc;
action_desc = gimp_tool_control_get_action_object_2 (tool->control);
if (action_desc)
tools_activate_enum_action (action_desc, value);
}
}
/* private functions */
static void
tools_activate_enum_action (const gchar *action_desc,
gint value)
{
gchar *group_name;
gchar *action_name;
group_name = g_strdup (action_desc);
action_name = strchr (group_name, '/');
if (action_name)
{
GList *managers;
GtkAction *action;
*action_name++ = '\0';
managers = gimp_ui_managers_from_name ("<Image>");
action = gimp_ui_manager_find_action (managers->data,
group_name, action_name);
if (GIMP_IS_ENUM_ACTION (action) &&
GIMP_ENUM_ACTION (action)->value_variable)
{
gint old_value;
old_value = GIMP_ENUM_ACTION (action)->value;
GIMP_ENUM_ACTION (action)->value = value;
gtk_action_activate (action);
GIMP_ENUM_ACTION (action)->value = old_value;
}
}
g_free (group_name);
}
Reference in a new issue View git blame Copy permalink