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gimp/app/widgets/gimptoolbox.c

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/* 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 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 <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#undef GSEAL_ENABLE
#include <string.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "config/gimpguiconfig.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimptoolinfo.h"
#include "file/file-open.h"
#include "file/file-utils.h"
#include "gimpcairo-wilber.h"
#include "gimpdevices.h"
#include "gimpdialogfactory.h"
#include "gimpdockwindow.h"
#include "gimphelp-ids.h"
#include "gimptoolbox.h"
#include "gimptoolbox-color-area.h"
#include "gimptoolbox-dnd.h"
#include "gimptoolbox-image-area.h"
#include "gimptoolbox-indicator-area.h"
#include "gimpuimanager.h"
#include "gimpwidgets-utils.h"
#include "gtkhwrapbox.h"
#include "about.h"
#include "gimp-intl.h"
#define DEFAULT_TOOL_ICON_SIZE GTK_ICON_SIZE_BUTTON
#define DEFAULT_BUTTON_RELIEF GTK_RELIEF_NONE
#define TOOL_BUTTON_DATA_KEY "gimp-tool-button"
#define TOOL_INFO_DATA_KEY "gimp-tool-info"
enum
{
PROP_0,
PROP_CONTEXT,
PROP_DIALOG_FACTORY,
PROP_UI_MANAGER
};
struct _GimpToolboxPrivate
{
GimpContext *context;
GimpDialogFactory *dialog_factory;
GimpUIManager *ui_manager;
GtkWidget *vbox;
GtkWidget *header;
GtkWidget *tool_wbox;
GtkWidget *area_wbox;
GtkWidget *color_area;
GtkWidget *foo_area;
GtkWidget *image_area;
gint tool_rows;
gint tool_columns;
gint area_rows;
gint area_columns;
};
static GObject * gimp_toolbox_constructor (GType type,
guint n_params,
GObjectConstructParam *params);
static void gimp_toolbox_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_toolbox_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_toolbox_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static void gimp_toolbox_style_set (GtkWidget *widget,
GtkStyle *previous_style);
static gboolean gimp_toolbox_button_press_event (GtkWidget *widget,
GdkEventButton *event);
static gboolean gimp_toolbox_expose_event (GtkWidget *widget,
GdkEventExpose *event);
static gchar * gimp_toolbox_get_title (GimpDock *dock);
static void gimp_toolbox_set_host_geometry_hints
(GimpDock *dock,
GtkWindow *window);
static void gimp_toolbox_book_added (GimpDock *dock,
GimpDockbook *dockbook);
static void gimp_toolbox_book_removed (GimpDock *dock,
GimpDockbook *dockbook);
static void toolbox_create_tools (GimpToolbox *toolbox,
GimpContext *context);
static GtkWidget * toolbox_create_color_area (GimpToolbox *toolbox,
GimpContext *context);
static GtkWidget * toolbox_create_foo_area (GimpToolbox *toolbox,
GimpContext *context);
static GtkWidget * toolbox_create_image_area (GimpToolbox *toolbox,
GimpContext *context);
static void toolbox_area_notify (GimpGuiConfig *config,
GParamSpec *pspec,
GtkWidget *area);
static void toolbox_wilber_notify (GimpGuiConfig *config,
GParamSpec *pspec,
GtkWidget *wilber);
static void toolbox_tool_changed (GimpContext *context,
GimpToolInfo *tool_info,
GimpToolbox *toolbox);
static void toolbox_tool_reorder (GimpContainer *container,
GimpToolInfo *tool_info,
gint index,
GtkWidget *wrap_box);
static void toolbox_tool_visible_notify (GimpToolInfo *tool_info,
GParamSpec *pspec,
GtkWidget *button);
static void toolbox_tool_button_toggled (GtkWidget *widget,
GimpToolbox *toolbox);
static gboolean toolbox_tool_button_press (GtkWidget *widget,
GdkEventButton *bevent,
GimpToolbox *toolbox);
static gboolean toolbox_check_device (GtkWidget *widget,
GdkEvent *event,
Gimp *gimp);
static void toolbox_paste_received (GtkClipboard *clipboard,
const gchar *text,
gpointer data);
G_DEFINE_TYPE (GimpToolbox, gimp_toolbox, GIMP_TYPE_DOCK)
#define parent_class gimp_toolbox_parent_class
static void
gimp_toolbox_class_init (GimpToolboxClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GimpDockClass *dock_class = GIMP_DOCK_CLASS (klass);
object_class->constructor = gimp_toolbox_constructor;
object_class->set_property = gimp_toolbox_set_property;
object_class->get_property = gimp_toolbox_get_property;
widget_class->size_allocate = gimp_toolbox_size_allocate;
widget_class->style_set = gimp_toolbox_style_set;
widget_class->button_press_event = gimp_toolbox_button_press_event;
widget_class->expose_event = gimp_toolbox_expose_event;
dock_class->get_title = gimp_toolbox_get_title;
dock_class->set_host_geometry_hints = gimp_toolbox_set_host_geometry_hints;
dock_class->book_added = gimp_toolbox_book_added;
dock_class->book_removed = gimp_toolbox_book_removed;
g_object_class_install_property (object_class, PROP_CONTEXT,
g_param_spec_object ("context",
NULL, NULL,
GIMP_TYPE_CONTEXT,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
g_object_class_install_property (object_class, PROP_DIALOG_FACTORY,
g_param_spec_object ("dialog-factory",
NULL, NULL,
GIMP_TYPE_DIALOG_FACTORY,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (object_class, PROP_UI_MANAGER,
g_param_spec_object ("ui-manager",
NULL, NULL,
GIMP_TYPE_UI_MANAGER,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_enum ("tool-icon-size",
NULL, NULL,
GTK_TYPE_ICON_SIZE,
DEFAULT_TOOL_ICON_SIZE,
GIMP_PARAM_READABLE));
gtk_widget_class_install_style_property (widget_class,
g_param_spec_enum ("button-relief",
NULL, NULL,
GTK_TYPE_RELIEF_STYLE,
DEFAULT_BUTTON_RELIEF,
GIMP_PARAM_READABLE));
g_type_class_add_private (klass, sizeof (GimpToolboxPrivate));
}
static void
gimp_toolbox_init (GimpToolbox *toolbox)
{
toolbox->p = G_TYPE_INSTANCE_GET_PRIVATE (toolbox,
GIMP_TYPE_TOOLBOX,
GimpToolboxPrivate);
gimp_help_connect (GTK_WIDGET (toolbox), gimp_standard_help_func,
GIMP_HELP_TOOLBOX, NULL);
}
static GObject *
gimp_toolbox_constructor (GType type,
guint n_params,
GObjectConstructParam *params)
{
GObject *object;
GimpToolbox *toolbox;
GimpGuiConfig *config;
GtkWidget *main_vbox;
GdkDisplay *display;
GList *list;
object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
toolbox = GIMP_TOOLBOX (object);
config = GIMP_GUI_CONFIG (toolbox->p->context->gimp->config);
main_vbox = gimp_dock_get_main_vbox (GIMP_DOCK (toolbox));
toolbox->p->vbox = gtk_vbox_new (FALSE, 2);
gtk_box_pack_start (GTK_BOX (main_vbox), toolbox->p->vbox, FALSE, FALSE, 0);
gtk_box_reorder_child (GTK_BOX (main_vbox), toolbox->p->vbox, 0);
gtk_widget_show (toolbox->p->vbox);
toolbox->p->header = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (toolbox->p->header), GTK_SHADOW_NONE);
gtk_box_pack_start (GTK_BOX (toolbox->p->vbox), toolbox->p->header,
FALSE, FALSE, 0);
if (config->toolbox_wilber)
gtk_widget_show (toolbox->p->header);
gimp_help_set_help_data (toolbox->p->header,
_("Drop image files here to open them"), NULL);
g_signal_connect_object (config, "notify::toolbox-wilber",
G_CALLBACK (toolbox_wilber_notify),
toolbox->p->header, 0);
toolbox->p->tool_wbox = gtk_hwrap_box_new (FALSE);
gtk_wrap_box_set_justify (GTK_WRAP_BOX (toolbox->p->tool_wbox), GTK_JUSTIFY_TOP);
gtk_wrap_box_set_line_justify (GTK_WRAP_BOX (toolbox->p->tool_wbox),
GTK_JUSTIFY_LEFT);
gtk_wrap_box_set_aspect_ratio (GTK_WRAP_BOX (toolbox->p->tool_wbox), 1.0 / 30.0);
gtk_box_pack_start (GTK_BOX (toolbox->p->vbox), toolbox->p->tool_wbox,
FALSE, FALSE, 0);
gtk_widget_show (toolbox->p->tool_wbox);
toolbox->p->area_wbox = gtk_hwrap_box_new (FALSE);
gtk_wrap_box_set_justify (GTK_WRAP_BOX (toolbox->p->area_wbox), GTK_JUSTIFY_TOP);
gtk_wrap_box_set_line_justify (GTK_WRAP_BOX (toolbox->p->area_wbox),
GTK_JUSTIFY_LEFT);
gtk_wrap_box_set_aspect_ratio (GTK_WRAP_BOX (toolbox->p->area_wbox), 1.0 / 30.0);
gtk_box_pack_start (GTK_BOX (toolbox->p->vbox), toolbox->p->area_wbox,
FALSE, FALSE, 0);
gtk_widget_show (toolbox->p->area_wbox);
/* We need to know when the current device changes, so we can update
* the correct tool - to do this we connect to motion events.
* We can't just use EXTENSION_EVENTS_CURSOR though, since that
* would get us extension events for the mouse pointer, and our
* device would change to that and not change back. So we check
* manually that all devices have a cursor, before establishing the check.
*/
display = gtk_widget_get_display (GTK_WIDGET (toolbox));
for (list = gdk_display_list_devices (display); list; list = list->next)
if (! ((GdkDevice *) (list->data))->has_cursor)
break;
if (! list) /* all devices have cursor */
{
g_signal_connect (toolbox, "motion-notify-event",
G_CALLBACK (toolbox_check_device),
toolbox->p->context->gimp);
gtk_widget_add_events (GTK_WIDGET (toolbox), GDK_POINTER_MOTION_MASK);
gtk_widget_set_extension_events (GTK_WIDGET (toolbox),
GDK_EXTENSION_EVENTS_CURSOR);
}
toolbox_create_tools (toolbox, toolbox->p->context);
toolbox->p->color_area = toolbox_create_color_area (toolbox, toolbox->p->context);
gtk_wrap_box_pack_wrapped (GTK_WRAP_BOX (toolbox->p->area_wbox),
toolbox->p->color_area,
TRUE, TRUE, FALSE, TRUE, TRUE);
if (config->toolbox_color_area)
gtk_widget_show (toolbox->p->color_area);
g_signal_connect_object (config, "notify::toolbox-color-area",
G_CALLBACK (toolbox_area_notify),
toolbox->p->color_area, 0);
toolbox->p->foo_area = toolbox_create_foo_area (toolbox, toolbox->p->context);
gtk_wrap_box_pack (GTK_WRAP_BOX (toolbox->p->area_wbox), toolbox->p->foo_area,
TRUE, TRUE, FALSE, TRUE);
if (config->toolbox_foo_area)
gtk_widget_show (toolbox->p->foo_area);
g_signal_connect_object (config, "notify::toolbox-foo-area",
G_CALLBACK (toolbox_area_notify),
toolbox->p->foo_area, 0);
toolbox->p->image_area = toolbox_create_image_area (toolbox, toolbox->p->context);
gtk_wrap_box_pack (GTK_WRAP_BOX (toolbox->p->area_wbox), toolbox->p->image_area,
TRUE, TRUE, FALSE, TRUE);
if (config->toolbox_image_area)
gtk_widget_show (toolbox->p->image_area);
g_signal_connect_object (config, "notify::toolbox-image-area",
G_CALLBACK (toolbox_area_notify),
toolbox->p->image_area, 0);
g_signal_connect_object (toolbox->p->context, "tool-changed",
G_CALLBACK (toolbox_tool_changed),
toolbox,
0);
gimp_toolbox_dnd_init (GIMP_TOOLBOX (toolbox));
gimp_toolbox_style_set (GTK_WIDGET (toolbox),
gtk_widget_get_style (GTK_WIDGET (toolbox)));
return object;
}
static void
gimp_toolbox_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpToolbox *toolbox = GIMP_TOOLBOX (object);
switch (property_id)
{
case PROP_CONTEXT:
toolbox->p->context = g_value_dup_object (value);
break;
case PROP_DIALOG_FACTORY:
toolbox->p->dialog_factory = g_value_dup_object (value);
break;
case PROP_UI_MANAGER:
toolbox->p->ui_manager = g_value_dup_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_toolbox_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpToolbox *toolbox = GIMP_TOOLBOX (object);
switch (property_id)
{
case PROP_CONTEXT:
g_value_set_object (value, toolbox->p->context);
break;
case PROP_DIALOG_FACTORY:
g_value_set_object (value, toolbox->p->dialog_factory);
break;
case PROP_UI_MANAGER:
g_value_set_object (value, toolbox->p->ui_manager);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_toolbox_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GimpToolbox *toolbox = GIMP_TOOLBOX (widget);
Gimp *gimp;
GimpGuiConfig *config;
GimpToolInfo *tool_info;
GtkWidget *tool_button;
if (GTK_WIDGET_CLASS (parent_class)->size_allocate)
GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, allocation);
if (! gimp_toolbox_get_context (toolbox))
return;
gimp = gimp_toolbox_get_context (toolbox)->gimp;
config = GIMP_GUI_CONFIG (gimp->config);
tool_info = gimp_get_tool_info (gimp, "gimp-rect-select-tool");
tool_button = g_object_get_data (G_OBJECT (tool_info), TOOL_BUTTON_DATA_KEY);
if (tool_button)
{
GtkRequisition button_requisition;
GList *list;
gint n_tools;
gint tool_rows;
gint tool_columns;
gtk_widget_size_request (tool_button, &button_requisition);
for (list = gimp_get_tool_info_iter (gimp), n_tools = 0;
list;
list = list->next)
{
tool_info = list->data;
if (tool_info->visible)
n_tools++;
}
tool_columns = MAX (1, (allocation->width / button_requisition.width));
tool_rows = n_tools / tool_columns;
if (n_tools % tool_columns)
tool_rows++;
if (toolbox->p->tool_rows != tool_rows ||
toolbox->p->tool_columns != tool_columns)
{
toolbox->p->tool_rows = tool_rows;
toolbox->p->tool_columns = tool_columns;
gtk_widget_set_size_request (toolbox->p->tool_wbox, -1,
tool_rows * button_requisition.height);
}
}
{
GtkRequisition color_requisition;
GtkRequisition foo_requisition;
GtkRequisition image_requisition;
gint width;
gint height;
gint n_areas;
gint area_rows;
gint area_columns;
gtk_widget_size_request (toolbox->p->color_area, &color_requisition);
gtk_widget_size_request (toolbox->p->foo_area, &foo_requisition);
gtk_widget_size_request (toolbox->p->image_area, &image_requisition);
width = MAX (color_requisition.width,
MAX (foo_requisition.width,
image_requisition.width));
height = MAX (color_requisition.height,
MAX (foo_requisition.height,
image_requisition.height));
n_areas = (config->toolbox_color_area +
config->toolbox_foo_area +
config->toolbox_image_area);
area_columns = MAX (1, (allocation->width / width));
area_rows = n_areas / area_columns;
if (n_areas % area_columns)
area_rows++;
if (toolbox->p->area_rows != area_rows ||
toolbox->p->area_columns != area_columns)
{
toolbox->p->area_rows = area_rows;
toolbox->p->area_columns = area_columns;
gtk_widget_set_size_request (toolbox->p->area_wbox, -1,
area_rows * height);
}
}
}
static void
gimp_toolbox_style_set (GtkWidget *widget,
GtkStyle *previous_style)
{
GimpToolbox *toolbox = GIMP_TOOLBOX (widget);
Gimp *gimp;
GtkIconSize tool_icon_size;
GtkReliefStyle relief;
GList *list;
GTK_WIDGET_CLASS (parent_class)->style_set (widget, previous_style);
if (! gimp_toolbox_get_context (toolbox))
return;
gimp = gimp_toolbox_get_context (toolbox)->gimp;
gtk_widget_style_get (widget,
"tool-icon-size", &tool_icon_size,
"button-relief", &relief,
NULL);
for (list = gimp_get_tool_info_iter (gimp);
list;
list = g_list_next (list))
{
GimpToolInfo *tool_info = list->data;
GtkWidget *tool_button;
tool_button = g_object_get_data (G_OBJECT (tool_info),
TOOL_BUTTON_DATA_KEY);
if (tool_button)
{
GtkImage *image;
gchar *stock_id;
image = GTK_IMAGE (gtk_bin_get_child (GTK_BIN (tool_button)));
gtk_image_get_stock (image, &stock_id, NULL);
gtk_image_set_from_stock (image, stock_id, tool_icon_size);
gtk_button_set_relief (GTK_BUTTON (tool_button), relief);
}
}
gimp_dock_invalidate_geometry (GIMP_DOCK (widget));
}
static gboolean
gimp_toolbox_button_press_event (GtkWidget *widget,
GdkEventButton *event)
{
if (event->type == GDK_BUTTON_PRESS && event->button == 2)
{
GtkClipboard *clipboard;
clipboard = gtk_widget_get_clipboard (widget, GDK_SELECTION_PRIMARY);
gtk_clipboard_request_text (clipboard,
toolbox_paste_received,
g_object_ref (gimp_toolbox_get_context (GIMP_TOOLBOX (widget))));
return TRUE;
}
return FALSE;
}
static gboolean
gimp_toolbox_expose_event (GtkWidget *widget,
GdkEventExpose *event)
{
GimpToolbox *toolbox = GIMP_TOOLBOX (widget);
GdkRectangle clip_rect;
GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
if (gtk_widget_get_visible (toolbox->p->header) &&
gdk_rectangle_intersect (&event->area,
&toolbox->p->header->allocation,
&clip_rect))
{
GtkStyle *style = gtk_widget_get_style (widget);
GtkStateType state = gtk_widget_get_state (widget);
cairo_t *cr;
gint header_height;
gint header_width;
gdouble wilber_width;
gdouble wilber_height;
gdouble factor;
cr = gdk_cairo_create (gtk_widget_get_window (widget));
gdk_cairo_rectangle (cr, &clip_rect);
cairo_clip (cr);
header_width = toolbox->p->header->allocation.width;
header_height = toolbox->p->header->allocation.height;
gimp_cairo_wilber_get_size (cr, &wilber_width, &wilber_height);
factor = header_width / wilber_width * 0.9;
cairo_scale (cr, factor, factor);
gimp_cairo_wilber (cr,
(header_width / factor - wilber_width) / 2.0,
(header_height / factor - wilber_height) / 2.0);
cairo_set_source_rgba (cr,
style->fg[state].red / 65535.0,
style->fg[state].green / 65535.0,
style->fg[state].blue / 65535.0,
0.10);
cairo_fill (cr);
cairo_destroy (cr);
}
return FALSE;
}
static gchar *
gimp_toolbox_get_title (GimpDock *dock)
{
return g_strdup (_("Toolbox"));
}
static void
gimp_toolbox_book_added (GimpDock *dock,
GimpDockbook *dockbook)
{
if (g_list_length (gimp_dock_get_dockbooks (dock)) == 1)
{
gimp_dock_invalidate_geometry (dock);
}
}
static void
gimp_toolbox_book_removed (GimpDock *dock,
GimpDockbook *dockbook)
{
if (g_list_length (gimp_dock_get_dockbooks (dock)) == 0 &&
! (GTK_OBJECT_FLAGS (dock) & GTK_IN_DESTRUCTION))
{
gimp_dock_invalidate_geometry (dock);
}
}
static void
gimp_toolbox_set_host_geometry_hints (GimpDock *dock,
GtkWindow *window)
{
GimpToolbox *toolbox = GIMP_TOOLBOX (dock);
Gimp *gimp;
GimpToolInfo *tool_info;
GtkWidget *tool_button;
gimp = gimp_toolbox_get_context (toolbox)->gimp;
tool_info = gimp_get_tool_info (gimp, "gimp-rect-select-tool");
tool_button = g_object_get_data (G_OBJECT (tool_info), TOOL_BUTTON_DATA_KEY);
if (tool_button)
{
GtkWidget *main_vbox = gimp_dock_get_main_vbox (GIMP_DOCK (toolbox));
GtkRequisition button_requisition;
gint border_width;
GdkGeometry geometry;
gtk_widget_size_request (tool_button, &button_requisition);
gtk_widget_set_size_request (toolbox->p->header,
-1,
button_requisition.height *
PANGO_SCALE_SMALL);
border_width = gtk_container_get_border_width (GTK_CONTAINER (main_vbox));
geometry.min_width = (2 * border_width +
2 * button_requisition.width);
geometry.min_height = -1;
geometry.width_inc = button_requisition.width;
geometry.height_inc = (gimp_dock_get_dockbooks (GIMP_DOCK (toolbox)) ?
1 : button_requisition.height);
gtk_window_set_geometry_hints (window,
NULL,
&geometry,
GDK_HINT_MIN_SIZE |
GDK_HINT_RESIZE_INC |
GDK_HINT_USER_POS);
gimp_dialog_factory_set_has_min_size (window, TRUE);
}
}
GtkWidget *
gimp_toolbox_new (GimpDialogFactory *factory,
GimpContext *context,
GimpUIManager *ui_manager)
{
return g_object_new (GIMP_TYPE_TOOLBOX,
"dialog-factory", factory,
"context", context,
"ui-manager", ui_manager,
NULL);
}
GimpContext *
gimp_toolbox_get_context (GimpToolbox *toolbox)
{
g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL);
return toolbox->p->context;
}
GimpDialogFactory *
gimp_toolbox_get_dialog_factory (GimpToolbox *toolbox)
{
g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL);
return toolbox->p->dialog_factory;
}
GimpUIManager *
gimp_toolbox_get_ui_manager (GimpToolbox *toolbox)
{
g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL);
return toolbox->p->ui_manager;
}
GtkWidget *
gimp_toolbox_get_vbox (GimpToolbox *toolbox)
{
g_return_val_if_fail (GIMP_IS_TOOLBOX (toolbox), NULL);
return toolbox->p->vbox;
}
/* private functions */
static void
toolbox_create_tools (GimpToolbox *toolbox,
GimpContext *context)
{
GimpToolInfo *active_tool;
GList *list;
GSList *group = NULL;
active_tool = gimp_context_get_tool (context);
for (list = gimp_get_tool_info_iter (context->gimp);
list;
list = g_list_next (list))
{
GimpToolInfo *tool_info = list->data;
GtkWidget *button;
GtkWidget *image;
const gchar *stock_id;
button = gtk_radio_button_new (group);
group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE);
gtk_wrap_box_pack (GTK_WRAP_BOX (toolbox->p->tool_wbox), button,
FALSE, FALSE, FALSE, FALSE);
if (tool_info->visible)
gtk_widget_show (button);
g_signal_connect_object (tool_info, "notify::visible",
G_CALLBACK (toolbox_tool_visible_notify),
button, 0);
stock_id = gimp_viewable_get_stock_id (GIMP_VIEWABLE (tool_info));
image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON);
gtk_container_add (GTK_CONTAINER (button), image);
gtk_widget_show (image);
g_object_set_data (G_OBJECT (tool_info), TOOL_BUTTON_DATA_KEY, button);
g_object_set_data (G_OBJECT (button), TOOL_INFO_DATA_KEY, tool_info);
if (tool_info == active_tool)
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
g_signal_connect (button, "toggled",
G_CALLBACK (toolbox_tool_button_toggled),
toolbox);
g_signal_connect (button, "button-press-event",
G_CALLBACK (toolbox_tool_button_press),
toolbox);
if (toolbox->p->ui_manager)
{
GtkAction *action = NULL;
const gchar *identifier = NULL;
gchar *tmp = NULL;
gchar *name = NULL;
identifier = gimp_object_get_name (tool_info);
tmp = g_strndup (identifier + strlen ("gimp-"),
strlen (identifier) - strlen ("gimp--tool"));
name = g_strdup_printf ("tools-%s", tmp);
g_free (tmp);
action = gimp_ui_manager_find_action (toolbox->p->ui_manager, "tools", name);
g_free (name);
if (action)
gimp_widget_set_accel_help (button, action);
else
gimp_help_set_help_data (button,
tool_info->help, tool_info->help_id);
}
}
g_signal_connect_object (context->gimp->tool_info_list, "reorder",
G_CALLBACK (toolbox_tool_reorder),
toolbox->p->tool_wbox, 0);
}
static GtkWidget *
toolbox_create_color_area (GimpToolbox *toolbox,
GimpContext *context)
{
GtkWidget *alignment;
GtkWidget *col_area;
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_container_set_border_width (GTK_CONTAINER (alignment), 2);
gimp_help_set_help_data (alignment, NULL, GIMP_HELP_TOOLBOX_COLOR_AREA);
col_area = gimp_toolbox_color_area_create (toolbox, 54, 42);
gtk_container_add (GTK_CONTAINER (alignment), col_area);
gtk_widget_show (col_area);
return alignment;
}
static GtkWidget *
toolbox_create_foo_area (GimpToolbox *toolbox,
GimpContext *context)
{
GtkWidget *alignment;
GtkWidget *foo_area;
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_container_set_border_width (GTK_CONTAINER (alignment), 2);
gimp_help_set_help_data (alignment, NULL, GIMP_HELP_TOOLBOX_INDICATOR_AREA);
foo_area = gimp_toolbox_indicator_area_create (toolbox);
gtk_container_add (GTK_CONTAINER (alignment), foo_area);
gtk_widget_show (foo_area);
return alignment;
}
static GtkWidget *
toolbox_create_image_area (GimpToolbox *toolbox,
GimpContext *context)
{
GtkWidget *alignment;
GtkWidget *image_area;
alignment = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_container_set_border_width (GTK_CONTAINER (alignment), 2);
gimp_help_set_help_data (alignment, NULL, GIMP_HELP_TOOLBOX_IMAGE_AREA);
image_area = gimp_toolbox_image_area_create (toolbox, 52, 42);
gtk_container_add (GTK_CONTAINER (alignment), image_area);
gtk_widget_show (image_area);
return alignment;
}
static void
toolbox_area_notify (GimpGuiConfig *config,
GParamSpec *pspec,
GtkWidget *area)
{
GtkWidget *parent = gtk_widget_get_parent (area);
gboolean visible;
if (config->toolbox_color_area ||
config->toolbox_foo_area ||
config->toolbox_image_area)
{
GtkRequisition req;
gtk_widget_show (parent);
/* FIXME: fix GtkWrapBox child requisition/allocation instead of hacking badly (bug #162500). */
gtk_widget_size_request (area, &req);
gtk_widget_set_size_request (parent, req.width, req.height);
}
else
{
gtk_widget_hide (parent);
gtk_widget_set_size_request (parent, -1, -1);
}
g_object_get (config, pspec->name, &visible, NULL);
g_object_set (area, "visible", visible, NULL);
}
static void
toolbox_wilber_notify (GimpGuiConfig *config,
GParamSpec *pspec,
GtkWidget *wilber)
{
gboolean visible;
g_object_get (config, pspec->name, &visible, NULL);
g_object_set (wilber, "visible", visible, NULL);
}
static void
toolbox_tool_changed (GimpContext *context,
GimpToolInfo *tool_info,
GimpToolbox *toolbox)
{
if (tool_info)
{
GtkWidget *toolbox_button = g_object_get_data (G_OBJECT (tool_info),
TOOL_BUTTON_DATA_KEY);
if (toolbox_button &&
! gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (toolbox_button)))
{
g_signal_handlers_block_by_func (toolbox_button,
toolbox_tool_button_toggled,
toolbox);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toolbox_button),
TRUE);
g_signal_handlers_unblock_by_func (toolbox_button,
toolbox_tool_button_toggled,
toolbox);
}
}
}
static void
toolbox_tool_reorder (GimpContainer *container,
GimpToolInfo *tool_info,
gint index,
GtkWidget *wrap_box)
{
if (tool_info)
{
GtkWidget *button = g_object_get_data (G_OBJECT (tool_info),
TOOL_BUTTON_DATA_KEY);
gtk_wrap_box_reorder_child (GTK_WRAP_BOX (wrap_box), button, index);
}
}
static void
toolbox_tool_visible_notify (GimpToolInfo *tool_info,
GParamSpec *pspec,
GtkWidget *button)
{
gtk_widget_set_visible (button, tool_info->visible);
}
static void
toolbox_tool_button_toggled (GtkWidget *widget,
GimpToolbox *toolbox)
{
GimpToolInfo *tool_info = g_object_get_data (G_OBJECT (widget),
TOOL_INFO_DATA_KEY);
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
gimp_context_set_tool (gimp_toolbox_get_context (toolbox), tool_info);
}
static gboolean
toolbox_tool_button_press (GtkWidget *widget,
GdkEventButton *event,
GimpToolbox *toolbox)
{
if (event->type == GDK_2BUTTON_PRESS && event->button == 1)
{
gimp_dialog_factory_dialog_raise (toolbox->p->dialog_factory,
gtk_widget_get_screen (widget),
"gimp-tool-options",
-1);
}
return FALSE;
}
static gboolean
toolbox_check_device (GtkWidget *widget,
GdkEvent *event,
Gimp *gimp)
{
gimp_devices_check_change (gimp, event);
return FALSE;
}
static void
toolbox_paste_received (GtkClipboard *clipboard,
const gchar *text,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
if (text)
{
const gchar *newline = strchr (text, '\n');
gchar *copy;
if (newline)
copy = g_strndup (text, newline - text);
else
copy = g_strdup (text);
g_strstrip (copy);
if (strlen (copy))
{
GimpImage *image;
GimpPDBStatusType status;
GError *error = NULL;
image = file_open_with_display (context->gimp, context, NULL,
copy, FALSE, &status, &error);
if (! image && status != GIMP_PDB_CANCEL)
{
gchar *filename = file_utils_uri_display_name (copy);
gimp_message (context->gimp, NULL, GIMP_MESSAGE_ERROR,
_("Opening '%s' failed:\n\n%s"),
filename, error->message);
g_clear_error (&error);
g_free (filename);
}
}
g_free (copy);
}
g_object_unref (context);
}
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