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gimp/app/dialogs/item-options-dialog.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 <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "dialogs-types.h"
#include "config/gimpcoreconfig.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "core/gimpitem.h"
#include "widgets/gimpviewabledialog.h"
#include "widgets/gimpwidgets-utils.h"
#include "item-options-dialog.h"
#include "gimp-intl.h"
typedef struct _ItemOptionsDialog ItemOptionsDialog;
struct _ItemOptionsDialog
{
GimpImage *image;
GimpItem *item;
GimpContext *context;
gboolean visible;
GimpColorTag color_tag;
gboolean lock_content;
gboolean lock_position;
gboolean lock_visibility;
GimpItemOptionsCallback callback;
gpointer user_data;
GtkWidget *left_vbox;
GtkWidget *left_grid;
gint grid_row;
GtkWidget *name_entry;
GtkWidget *right_frame;
GtkWidget *right_vbox;
GtkWidget *lock_position_toggle;
};
/* local function prototypes */
static void item_options_dialog_free (ItemOptionsDialog *private);
static void item_options_dialog_response (GtkWidget *dialog,
gint response_id,
ItemOptionsDialog *private);
static GtkWidget * check_button_with_icon_new (const gchar *label,
const gchar *icon_name,
GtkBox *vbox);
static gint check_button_get_bold_label_width (const gchar *text);
/* public functions */
GtkWidget *
item_options_dialog_new (GimpImage *image,
GimpItem *item,
GimpContext *context,
GtkWidget *parent,
const gchar *title,
const gchar *role,
const gchar *icon_name,
const gchar *desc,
const gchar *help_id,
const gchar *name_label,
const gchar *lock_content_icon_name,
const gchar *lock_content_label,
const gchar *lock_position_label,
const gchar *lock_visibility_label,
const gchar *item_name,
gboolean item_visible,
GimpColorTag item_color_tag,
gboolean item_lock_content,
gboolean item_lock_position,
gboolean item_lock_visibility,
GimpItemOptionsCallback callback,
gpointer user_data)
{
ItemOptionsDialog *private;
GtkWidget *dialog;
GimpViewable *viewable;
GtkWidget *main_hbox;
GtkWidget *grid;
GtkWidget *button;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
g_return_val_if_fail (item == NULL || GIMP_IS_ITEM (item), NULL);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL);
g_return_val_if_fail (title != NULL, NULL);
g_return_val_if_fail (role != NULL, NULL);
g_return_val_if_fail (icon_name != NULL, NULL);
g_return_val_if_fail (desc != NULL, NULL);
g_return_val_if_fail (help_id != NULL, NULL);
g_return_val_if_fail (callback != NULL, NULL);
private = g_slice_new0 (ItemOptionsDialog);
private->image = image;
private->item = item;
private->context = context;
private->visible = item_visible;
private->color_tag = item_color_tag;
private->lock_content = item_lock_content;
private->lock_position = item_lock_position;
private->lock_visibility = item_lock_visibility;
private->callback = callback;
private->user_data = user_data;
if (item)
viewable = GIMP_VIEWABLE (item);
else
viewable = GIMP_VIEWABLE (image);
dialog = gimp_viewable_dialog_new (g_list_prepend (NULL, viewable), context,
title, role, icon_name, desc,
parent,
gimp_standard_help_func, help_id,
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("_OK"), GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
gimp_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
g_signal_connect (dialog, "response",
G_CALLBACK (item_options_dialog_response),
private);
g_object_weak_ref (G_OBJECT (dialog),
(GWeakNotify) item_options_dialog_free, private);
g_object_set_data (G_OBJECT (dialog), "item-options-dialog-private", private);
main_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_hbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
main_hbox, TRUE, TRUE, 0);
gtk_widget_show (main_hbox);
private->left_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_box_pack_start (GTK_BOX (main_hbox), private->left_vbox, TRUE, TRUE, 0);
gtk_widget_show (private->left_vbox);
private->left_grid = grid = gtk_grid_new ();
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
gtk_box_pack_start (GTK_BOX (private->left_vbox), grid, FALSE, FALSE, 0);
gtk_widget_show (grid);
/* The name label and entry */
if (name_label)
{
GtkWidget *radio;
GtkWidget *radio_box;
GList *children;
GList *list;
private->name_entry = gtk_entry_new ();
gtk_entry_set_activates_default (GTK_ENTRY (private->name_entry), TRUE);
gtk_entry_set_text (GTK_ENTRY (private->name_entry), item_name);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, private->grid_row++,
name_label, 0.0, 0.5,
private->name_entry, 1);
radio_box = gimp_enum_radio_box_new (GIMP_TYPE_COLOR_TAG,
G_CALLBACK (gimp_radio_button_update),
&private->color_tag, NULL,
&radio);
gtk_widget_set_name (radio_box, "gimp-color-tag-box");
gtk_orientable_set_orientation (GTK_ORIENTABLE (radio_box),
GTK_ORIENTATION_HORIZONTAL);
gimp_grid_attach_aligned (GTK_GRID (grid), 0, private->grid_row++,
_("Color tag:"), 0.0, 0.5,
radio_box, 1);
gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (radio),
private->color_tag);
children = gtk_container_get_children (GTK_CONTAINER (radio_box));
for (list = children;
list;
list = g_list_next (list))
{
GimpColorTag color_tag;
GeglColor *rgb = gegl_color_new ("none");
GtkWidget *image;
radio = list->data;
g_object_set (radio, "draw-indicator", FALSE, NULL);
gtk_widget_destroy (gtk_bin_get_child (GTK_BIN (radio)));
color_tag = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (radio),
"gimp-item-data"));
if (gimp_get_color_tag_color (color_tag, rgb, FALSE))
{
gint w, h;
image = gimp_color_area_new (rgb, GIMP_COLOR_AREA_FLAT, 0);
gimp_color_area_set_color_config (GIMP_COLOR_AREA (image),
context->gimp->config->color_management);
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &w, &h);
gtk_widget_set_size_request (image, w, h);
}
else
{
image = gtk_image_new_from_icon_name (GIMP_ICON_CLOSE,
GTK_ICON_SIZE_MENU);
}
g_object_unref (rgb);
gtk_container_add (GTK_CONTAINER (radio), image);
gtk_widget_show (image);
}
g_list_free (children);
}
/* The switches frame & vbox */
private->right_frame = gimp_frame_new (_("Switches"));
gtk_box_pack_start (GTK_BOX (main_hbox), private->right_frame,
FALSE, FALSE, 0);
gtk_widget_show (private->right_frame);
private->right_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (private->right_frame), private->right_vbox);
gtk_widget_show (private->right_vbox);
button = check_button_with_icon_new (_("_Visible"),
GIMP_ICON_VISIBLE,
GTK_BOX (private->right_vbox));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
private->visible);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&private->visible);
button = check_button_with_icon_new (lock_content_label,
lock_content_icon_name,
GTK_BOX (private->right_vbox));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
private->lock_content);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&private->lock_content);
button = check_button_with_icon_new (lock_position_label,
GIMP_ICON_LOCK_POSITION,
GTK_BOX (private->right_vbox));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
private->lock_position);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&private->lock_position);
private->lock_position_toggle = button;
button = check_button_with_icon_new (lock_visibility_label,
GIMP_ICON_LOCK_VISIBILITY,
GTK_BOX (private->right_vbox));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
private->lock_visibility);
g_signal_connect (button, "toggled",
G_CALLBACK (gimp_toggle_button_update),
&private->lock_visibility);
return dialog;
}
GtkWidget *
item_options_dialog_get_vbox (GtkWidget *dialog)
{
ItemOptionsDialog *private;
g_return_val_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog), NULL);
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_val_if_fail (private != NULL, NULL);
return private->left_vbox;
}
GtkWidget *
item_options_dialog_get_grid (GtkWidget *dialog,
gint *next_row)
{
ItemOptionsDialog *private;
g_return_val_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog), NULL);
g_return_val_if_fail (next_row != NULL, NULL);
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_val_if_fail (private != NULL, NULL);
*next_row = private->grid_row;
return private->left_grid;
}
GtkWidget *
item_options_dialog_get_name_entry (GtkWidget *dialog)
{
ItemOptionsDialog *private;
g_return_val_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog), NULL);
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_val_if_fail (private != NULL, NULL);
return private->name_entry;
}
GtkWidget *
item_options_dialog_get_lock_position (GtkWidget *dialog)
{
ItemOptionsDialog *private;
g_return_val_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog), NULL);
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_val_if_fail (private != NULL, NULL);
return private->lock_position_toggle;
}
void
item_options_dialog_add_widget (GtkWidget *dialog,
const gchar *label,
GtkWidget *widget)
{
ItemOptionsDialog *private;
g_return_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog));
g_return_if_fail (GTK_IS_WIDGET (widget));
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_if_fail (private != NULL);
gimp_grid_attach_aligned (GTK_GRID (private->left_grid),
0, private->grid_row++,
label, 0.0, 0.5,
widget, 1);
}
GtkWidget *
item_options_dialog_add_switch (GtkWidget *dialog,
const gchar *icon_name,
const gchar *label)
{
ItemOptionsDialog *private;
g_return_val_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog), NULL);
g_return_val_if_fail (icon_name != NULL, NULL);
g_return_val_if_fail (label != NULL, NULL);
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_val_if_fail (private != NULL, NULL);
return check_button_with_icon_new (label, icon_name,
GTK_BOX (private->right_vbox));
}
void
item_options_dialog_set_switches_visible (GtkWidget *dialog,
gboolean visible)
{
ItemOptionsDialog *private;
g_return_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog));
private = g_object_get_data (G_OBJECT (dialog),
"item-options-dialog-private");
g_return_if_fail (private != NULL);
gtk_widget_set_visible (private->right_frame, visible);
}
/* private functions */
static void
item_options_dialog_free (ItemOptionsDialog *private)
{
g_slice_free (ItemOptionsDialog, private);
}
static void
item_options_dialog_response (GtkWidget *dialog,
gint response_id,
ItemOptionsDialog *private)
{
if (response_id == GTK_RESPONSE_OK)
{
const gchar *name = NULL;
if (private->name_entry)
name = gtk_entry_get_text (GTK_ENTRY (private->name_entry));
private->callback (dialog,
private->image,
private->item,
private->context,
name,
private->visible,
private->color_tag,
private->lock_content,
private->lock_position,
private->lock_visibility,
private->user_data);
}
else
{
gtk_widget_destroy (dialog);
}
}
static GtkWidget *
check_button_with_icon_new (const gchar *label,
const gchar *icon_name,
GtkBox *vbox)
{
GtkWidget *hbox;
GtkWidget *button;
GtkWidget *image;
GtkWidget *label_widget;
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (vbox, hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_BUTTON);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
gtk_widget_show (image);
button = gtk_check_button_new_with_mnemonic (label);
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
gtk_widget_set_visible (button, TRUE);
/* Resize the label to its bold size to avoid a GUI twitch */
label_widget = gtk_bin_get_child (GTK_BIN (button));
gtk_widget_set_size_request (label_widget,
check_button_get_bold_label_width (label),
-1);
return button;
}
static gint
check_button_get_bold_label_width (const gchar *text)
{
GtkWidget *temp_label = gtk_label_new (NULL);
GtkRequisition natural_size;
gtk_label_set_text (GTK_LABEL (temp_label), text);
gtk_widget_set_visible (temp_label, TRUE);
gimp_label_set_attributes (GTK_LABEL (temp_label),
PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
-1);
gtk_widget_get_preferred_size (temp_label, NULL, &natural_size);
gtk_widget_destroy (temp_label);
return natural_size.width;
}
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