mirror of https://github.com/GNOME/gimp.git
732 lines
29 KiB
C
732 lines
29 KiB
C
/* GIMP - The GNU Image Manipulation Program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* gimptoolwidgetgroup.c
|
|
* Copyright (C) 2018 Ell
|
|
*
|
|
* 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 3 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, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <gegl.h>
|
|
#include <gtk/gtk.h>
|
|
|
|
#include "display-types.h"
|
|
|
|
#include "core/gimpcontainer.h"
|
|
#include "core/gimplist.h"
|
|
|
|
#include "gimpcanvasgroup.h"
|
|
#include "gimpdisplayshell.h"
|
|
#include "gimptoolwidgetgroup.h"
|
|
|
|
|
|
struct _GimpToolWidgetGroupPrivate
|
|
{
|
|
GimpContainer *children;
|
|
|
|
GimpToolWidget *focus_widget;
|
|
GimpToolWidget *hover_widget;
|
|
|
|
gboolean auto_raise;
|
|
};
|
|
|
|
|
|
/* local function prototypes */
|
|
|
|
static void gimp_tool_widget_group_finalize (GObject *object);
|
|
|
|
static void gimp_tool_widget_group_focus_changed (GimpToolWidget *widget);
|
|
static gint gimp_tool_widget_group_button_press (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpButtonPressType press_type);
|
|
static void gimp_tool_widget_group_button_release (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpButtonReleaseType release_type);
|
|
static void gimp_tool_widget_group_motion (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state);
|
|
static GimpHit gimp_tool_widget_group_hit (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity);
|
|
static void gimp_tool_widget_group_hover (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity);
|
|
static void gimp_tool_widget_group_leave_notify (GimpToolWidget *widget);
|
|
static gboolean gimp_tool_widget_group_key_press (GimpToolWidget *widget,
|
|
GdkEventKey *kevent);
|
|
static gboolean gimp_tool_widget_group_key_release (GimpToolWidget *widget,
|
|
GdkEventKey *kevent);
|
|
static void gimp_tool_widget_group_motion_modifier (GimpToolWidget *widget,
|
|
GdkModifierType key,
|
|
gboolean press,
|
|
GdkModifierType state);
|
|
static void gimp_tool_widget_group_hover_modifier (GimpToolWidget *widget,
|
|
GdkModifierType key,
|
|
gboolean press,
|
|
GdkModifierType state);
|
|
static gboolean gimp_tool_widget_group_get_cursor (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
GimpCursorType *cursor,
|
|
GimpToolCursorType *tool_cursor,
|
|
GimpCursorModifier *modifier);
|
|
|
|
static void gimp_tool_widget_group_children_add (GimpContainer *container,
|
|
GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_children_remove (GimpContainer *container,
|
|
GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_children_reorder (GimpContainer *container,
|
|
GimpToolWidget *child,
|
|
gint new_index,
|
|
GimpToolWidgetGroup *group);
|
|
|
|
static void gimp_tool_widget_group_child_changed (GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_child_response (GimpToolWidget *child,
|
|
gint response_id,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_child_snap_offsets (GimpToolWidget *child,
|
|
gint offset_x,
|
|
gint offset_y,
|
|
gint width,
|
|
gint height,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_child_status (GimpToolWidget *child,
|
|
const gchar *status,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_child_status_coords (GimpToolWidget *child,
|
|
const gchar *title,
|
|
gdouble x,
|
|
const gchar *separator,
|
|
gdouble y,
|
|
const gchar *help,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_child_message (GimpToolWidget *child,
|
|
const gchar *message,
|
|
GimpToolWidgetGroup *group);
|
|
static void gimp_tool_widget_group_child_focus_changed (GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group);
|
|
|
|
static GimpToolWidget * gimp_tool_widget_group_get_hover_widget (GimpToolWidgetGroup *group,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity,
|
|
GimpHit *hit);
|
|
|
|
|
|
G_DEFINE_TYPE_WITH_PRIVATE (GimpToolWidgetGroup, gimp_tool_widget_group,
|
|
GIMP_TYPE_TOOL_WIDGET)
|
|
|
|
#define parent_class gimp_tool_widget_group_parent_class
|
|
|
|
|
|
/* priv functions */
|
|
|
|
|
|
static void
|
|
gimp_tool_widget_group_class_init (GimpToolWidgetGroupClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
GimpToolWidgetClass *widget_class = GIMP_TOOL_WIDGET_CLASS (klass);
|
|
|
|
object_class->finalize = gimp_tool_widget_group_finalize;
|
|
|
|
widget_class->focus_changed = gimp_tool_widget_group_focus_changed;
|
|
widget_class->button_press = gimp_tool_widget_group_button_press;
|
|
widget_class->button_release = gimp_tool_widget_group_button_release;
|
|
widget_class->motion = gimp_tool_widget_group_motion;
|
|
widget_class->hit = gimp_tool_widget_group_hit;
|
|
widget_class->hover = gimp_tool_widget_group_hover;
|
|
widget_class->leave_notify = gimp_tool_widget_group_leave_notify;
|
|
widget_class->key_press = gimp_tool_widget_group_key_press;
|
|
widget_class->key_release = gimp_tool_widget_group_key_release;
|
|
widget_class->motion_modifier = gimp_tool_widget_group_motion_modifier;
|
|
widget_class->hover_modifier = gimp_tool_widget_group_hover_modifier;
|
|
widget_class->get_cursor = gimp_tool_widget_group_get_cursor;
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_init (GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv;
|
|
|
|
priv = group->priv = gimp_tool_widget_group_get_instance_private (group);
|
|
|
|
priv->children = g_object_new (GIMP_TYPE_LIST,
|
|
"children-type", GIMP_TYPE_TOOL_WIDGET,
|
|
"append", TRUE,
|
|
NULL);
|
|
|
|
g_signal_connect (priv->children, "add",
|
|
G_CALLBACK (gimp_tool_widget_group_children_add),
|
|
group);
|
|
g_signal_connect (priv->children, "remove",
|
|
G_CALLBACK (gimp_tool_widget_group_children_remove),
|
|
group);
|
|
g_signal_connect (priv->children, "reorder",
|
|
G_CALLBACK (gimp_tool_widget_group_children_reorder),
|
|
group);
|
|
|
|
gimp_container_add_handler (priv->children, "changed",
|
|
G_CALLBACK (gimp_tool_widget_group_child_changed),
|
|
group);
|
|
gimp_container_add_handler (priv->children, "response",
|
|
G_CALLBACK (gimp_tool_widget_group_child_response),
|
|
group);
|
|
gimp_container_add_handler (priv->children, "snap-offsets",
|
|
G_CALLBACK (gimp_tool_widget_group_child_snap_offsets),
|
|
group);
|
|
gimp_container_add_handler (priv->children, "status",
|
|
G_CALLBACK (gimp_tool_widget_group_child_status),
|
|
group);
|
|
gimp_container_add_handler (priv->children, "status-coords",
|
|
G_CALLBACK (gimp_tool_widget_group_child_status_coords),
|
|
group);
|
|
gimp_container_add_handler (priv->children, "message",
|
|
G_CALLBACK (gimp_tool_widget_group_child_message),
|
|
group);
|
|
gimp_container_add_handler (priv->children, "focus-changed",
|
|
G_CALLBACK (gimp_tool_widget_group_child_focus_changed),
|
|
group);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_finalize (GObject *object)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (object);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
g_clear_object (&priv->children);
|
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
|
}
|
|
|
|
static gint
|
|
gimp_tool_widget_group_button_press (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpButtonPressType press_type)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
gimp_tool_widget_group_hover (widget, coords, state, TRUE);
|
|
|
|
if (priv->focus_widget != priv->hover_widget)
|
|
{
|
|
if (priv->hover_widget)
|
|
gimp_tool_widget_set_focus (priv->hover_widget, TRUE);
|
|
else if (priv->focus_widget)
|
|
gimp_tool_widget_set_focus (priv->focus_widget, FALSE);
|
|
}
|
|
|
|
if (priv->hover_widget)
|
|
{
|
|
if (priv->auto_raise)
|
|
{
|
|
gimp_container_reorder (priv->children,
|
|
GIMP_OBJECT (priv->hover_widget), -1);
|
|
}
|
|
|
|
return gimp_tool_widget_button_press (priv->hover_widget,
|
|
coords, time, state, press_type);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_focus_changed (GimpToolWidget *widget)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->focus_widget)
|
|
{
|
|
GimpToolWidget *focus_widget = priv->focus_widget;
|
|
|
|
gimp_tool_widget_set_focus (priv->focus_widget,
|
|
gimp_tool_widget_get_focus (widget));
|
|
|
|
priv->focus_widget = focus_widget;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_button_release (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state,
|
|
GimpButtonReleaseType release_type)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->hover_widget)
|
|
{
|
|
gimp_tool_widget_button_release (priv->hover_widget,
|
|
coords, time, state, release_type);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_motion (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
guint32 time,
|
|
GdkModifierType state)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->hover_widget)
|
|
gimp_tool_widget_motion (priv->hover_widget, coords, time, state);
|
|
}
|
|
|
|
static GimpHit
|
|
gimp_tool_widget_group_hit (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpHit hit;
|
|
|
|
gimp_tool_widget_group_get_hover_widget (group,
|
|
coords, state, proximity,
|
|
&hit);
|
|
|
|
return hit;
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_hover (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *hover_widget;
|
|
|
|
hover_widget =
|
|
gimp_tool_widget_group_get_hover_widget (group,
|
|
coords, state, proximity,
|
|
NULL);
|
|
|
|
if (priv->hover_widget && priv->hover_widget != hover_widget)
|
|
gimp_tool_widget_leave_notify (priv->hover_widget);
|
|
|
|
priv->hover_widget = hover_widget;
|
|
|
|
if (priv->hover_widget)
|
|
gimp_tool_widget_hover (priv->hover_widget, coords, state, proximity);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_leave_notify (GimpToolWidget *widget)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->hover_widget)
|
|
{
|
|
gimp_tool_widget_leave_notify (priv->hover_widget);
|
|
|
|
priv->hover_widget = NULL;
|
|
}
|
|
|
|
GIMP_TOOL_WIDGET_CLASS (parent_class)->leave_notify (widget);
|
|
}
|
|
|
|
static gboolean
|
|
gimp_tool_widget_group_key_press (GimpToolWidget *widget,
|
|
GdkEventKey *kevent)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->focus_widget)
|
|
return gimp_tool_widget_key_press (priv->focus_widget, kevent);
|
|
|
|
return GIMP_TOOL_WIDGET_CLASS (parent_class)->key_press (widget, kevent);
|
|
}
|
|
|
|
static gboolean
|
|
gimp_tool_widget_group_key_release (GimpToolWidget *widget,
|
|
GdkEventKey *kevent)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->focus_widget)
|
|
return gimp_tool_widget_key_release (priv->focus_widget, kevent);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_motion_modifier (GimpToolWidget *widget,
|
|
GdkModifierType key,
|
|
gboolean press,
|
|
GdkModifierType state)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->hover_widget)
|
|
gimp_tool_widget_motion_modifier (priv->hover_widget, key, press, state);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_hover_modifier (GimpToolWidget *widget,
|
|
GdkModifierType key,
|
|
gboolean press,
|
|
GdkModifierType state)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GList *iter;
|
|
|
|
for (iter = g_queue_peek_head_link (GIMP_LIST (priv->children)->queue);
|
|
iter;
|
|
iter = g_list_next (iter))
|
|
{
|
|
gimp_tool_widget_hover_modifier (iter->data, key, press, state);
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
gimp_tool_widget_group_get_cursor (GimpToolWidget *widget,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
GimpCursorType *cursor,
|
|
GimpToolCursorType *tool_cursor,
|
|
GimpCursorModifier *modifier)
|
|
{
|
|
GimpToolWidgetGroup *group = GIMP_TOOL_WIDGET_GROUP (widget);
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
|
|
if (priv->hover_widget)
|
|
{
|
|
return gimp_tool_widget_get_cursor (priv->hover_widget,
|
|
coords, state,
|
|
cursor, tool_cursor, modifier);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_children_add (GimpContainer *container,
|
|
GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
GimpCanvasGroup *canvas_group;
|
|
|
|
canvas_group = GIMP_CANVAS_GROUP (gimp_tool_widget_get_item (widget));
|
|
|
|
gimp_canvas_group_add_item (canvas_group,
|
|
gimp_tool_widget_get_item (child));
|
|
|
|
if (gimp_tool_widget_get_focus (child) && priv->focus_widget)
|
|
{
|
|
gimp_tool_widget_set_focus (priv->focus_widget, FALSE);
|
|
|
|
priv->focus_widget = NULL;
|
|
}
|
|
|
|
if (! priv->focus_widget)
|
|
{
|
|
priv->focus_widget = child;
|
|
|
|
gimp_tool_widget_set_focus (child, gimp_tool_widget_get_focus (widget));
|
|
}
|
|
|
|
gimp_tool_widget_changed (widget);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_children_remove (GimpContainer *container,
|
|
GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
GimpCanvasGroup *canvas_group;
|
|
|
|
canvas_group = GIMP_CANVAS_GROUP (gimp_tool_widget_get_item (widget));
|
|
|
|
if (priv->focus_widget == child)
|
|
{
|
|
gimp_tool_widget_set_focus (child, FALSE);
|
|
|
|
priv->focus_widget = NULL;
|
|
}
|
|
|
|
if (priv->hover_widget == child)
|
|
{
|
|
gimp_tool_widget_leave_notify (child);
|
|
|
|
priv->hover_widget = NULL;
|
|
}
|
|
|
|
if (! priv->focus_widget)
|
|
{
|
|
priv->focus_widget =
|
|
GIMP_TOOL_WIDGET (gimp_container_get_last_child (container));
|
|
|
|
if (priv->focus_widget)
|
|
gimp_tool_widget_set_focus (priv->focus_widget, TRUE);
|
|
}
|
|
|
|
gimp_canvas_group_remove_item (canvas_group,
|
|
gimp_tool_widget_get_item (child));
|
|
|
|
gimp_tool_widget_changed (widget);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_children_reorder (GimpContainer *container,
|
|
GimpToolWidget *child,
|
|
gint new_index,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
GimpCanvasGroup *canvas_group;
|
|
GList *iter;
|
|
|
|
canvas_group = GIMP_CANVAS_GROUP (gimp_tool_widget_get_item (widget));
|
|
|
|
for (iter = g_queue_peek_head_link (GIMP_LIST (container)->queue);
|
|
iter;
|
|
iter = g_list_next (iter))
|
|
{
|
|
GimpCanvasItem *item = gimp_tool_widget_get_item (iter->data);
|
|
|
|
gimp_canvas_group_remove_item (canvas_group, item);
|
|
gimp_canvas_group_add_item (canvas_group, item);
|
|
}
|
|
|
|
gimp_tool_widget_changed (widget);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_changed (GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
gimp_tool_widget_changed (widget);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_response (GimpToolWidget *child,
|
|
gint response_id,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
if (priv->focus_widget == child)
|
|
gimp_tool_widget_response (widget, response_id);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_snap_offsets (GimpToolWidget *child,
|
|
gint offset_x,
|
|
gint offset_y,
|
|
gint width,
|
|
gint height,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
if (priv->hover_widget == child)
|
|
{
|
|
gimp_tool_widget_set_snap_offsets (widget,
|
|
offset_x, offset_y, width, height);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_status (GimpToolWidget *child,
|
|
const gchar *status,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
if (priv->hover_widget == child)
|
|
gimp_tool_widget_set_status (widget, status);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_status_coords (GimpToolWidget *child,
|
|
const gchar *title,
|
|
gdouble x,
|
|
const gchar *separator,
|
|
gdouble y,
|
|
const gchar *help,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
if (priv->hover_widget == child)
|
|
gimp_tool_widget_set_status_coords (widget, title, x, separator, y, help);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_message (GimpToolWidget *child,
|
|
const gchar *message,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
if (priv->focus_widget == child)
|
|
gimp_tool_widget_message_literal (widget, message);
|
|
}
|
|
|
|
static void
|
|
gimp_tool_widget_group_child_focus_changed (GimpToolWidget *child,
|
|
GimpToolWidgetGroup *group)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *widget = GIMP_TOOL_WIDGET (group);
|
|
|
|
if (gimp_tool_widget_get_focus (child))
|
|
{
|
|
if (priv->focus_widget && priv->focus_widget != child)
|
|
gimp_tool_widget_set_focus (priv->focus_widget, FALSE);
|
|
|
|
priv->focus_widget = child;
|
|
|
|
gimp_tool_widget_set_focus (widget, TRUE);
|
|
}
|
|
else
|
|
{
|
|
if (priv->focus_widget == child)
|
|
priv->focus_widget = NULL;
|
|
}
|
|
}
|
|
|
|
static GimpToolWidget *
|
|
gimp_tool_widget_group_get_hover_widget (GimpToolWidgetGroup *group,
|
|
const GimpCoords *coords,
|
|
GdkModifierType state,
|
|
gboolean proximity,
|
|
GimpHit *hit)
|
|
{
|
|
GimpToolWidgetGroupPrivate *priv = group->priv;
|
|
GimpToolWidget *indirect_child = NULL;
|
|
gboolean indirect = FALSE;
|
|
GList *iter;
|
|
|
|
for (iter = g_queue_peek_tail_link (GIMP_LIST (priv->children)->queue);
|
|
iter;
|
|
iter = g_list_previous (iter))
|
|
{
|
|
GimpToolWidget *child = iter->data;
|
|
|
|
switch (gimp_tool_widget_hit (child, coords, state, proximity))
|
|
{
|
|
case GIMP_HIT_DIRECT:
|
|
if (hit) *hit = GIMP_HIT_DIRECT;
|
|
|
|
return child;
|
|
|
|
case GIMP_HIT_INDIRECT:
|
|
if (! indirect || child == priv->focus_widget)
|
|
indirect_child = child;
|
|
else if (indirect_child != priv->focus_widget)
|
|
indirect_child = NULL;
|
|
|
|
indirect = TRUE;
|
|
|
|
break;
|
|
|
|
case GIMP_HIT_NONE:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (hit) *hit = indirect_child ? GIMP_HIT_INDIRECT : GIMP_HIT_NONE;
|
|
|
|
return indirect_child;
|
|
}
|
|
|
|
|
|
/* public functions */
|
|
|
|
|
|
GimpToolWidget *
|
|
gimp_tool_widget_group_new (GimpDisplayShell *shell)
|
|
{
|
|
g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), NULL);
|
|
|
|
return g_object_new (GIMP_TYPE_TOOL_WIDGET_GROUP,
|
|
"shell", shell,
|
|
NULL);
|
|
}
|
|
|
|
GimpContainer *
|
|
gimp_tool_widget_group_get_children (GimpToolWidgetGroup *group)
|
|
{
|
|
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET_GROUP (group), NULL);
|
|
|
|
return group->priv->children;
|
|
}
|
|
|
|
GimpToolWidget *
|
|
gimp_tool_widget_group_get_focus_widget (GimpToolWidgetGroup *group)
|
|
{
|
|
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET_GROUP (group), NULL);
|
|
|
|
return group->priv->focus_widget;
|
|
}
|
|
|
|
void
|
|
gimp_tool_widget_group_set_auto_raise (GimpToolWidgetGroup *group,
|
|
gboolean auto_raise)
|
|
{
|
|
g_return_if_fail (GIMP_IS_TOOL_WIDGET_GROUP (group));
|
|
|
|
group->priv->auto_raise = auto_raise;
|
|
}
|
|
|
|
gboolean
|
|
gimp_tool_widget_group_get_auto_raise (GimpToolWidgetGroup *group)
|
|
{
|
|
g_return_val_if_fail (GIMP_IS_TOOL_WIDGET_GROUP (group), FALSE);
|
|
|
|
return group->priv->auto_raise;
|
|
}
|
|
|