
I know this looks absolutely horrible, please spare me comments about that. This commit has the purpose to let everybody experiment with the new modes, and suggest improvements of the GimpLayerModeBox widget; we need *some* way of controlling the new layer mode madness.
491 lines
20 KiB
C
491 lines
20 KiB
C
/* GIMP - The GNU 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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.h"
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#include "libgimpmath/gimpmath.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "dialogs-types.h"
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#include "core/gimpcontext.h"
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#include "core/gimpdrawable-filters.h"
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#include "core/gimpimage.h"
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#include "core/gimplayer.h"
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#include "text/gimptext.h"
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#include "text/gimptextlayer.h"
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#include "widgets/gimpcontainertreeview.h"
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#include "widgets/gimplayermodebox.h"
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#include "widgets/gimpspinscale.h"
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#include "widgets/gimpviewabledialog.h"
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#include "item-options-dialog.h"
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#include "layer-options-dialog.h"
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#include "gimp-intl.h"
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typedef struct _LayerOptionsDialog LayerOptionsDialog;
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struct _LayerOptionsDialog
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{
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GimpLayer *layer;
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GimpLayerMode mode;
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gdouble opacity;
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GimpFillType fill_type;
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gboolean lock_alpha;
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gboolean rename_text_layers;
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GimpLayerOptionsCallback callback;
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gpointer user_data;
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GtkWidget *mode_box;
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GtkWidget *size_se;
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GtkWidget *offset_se;
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};
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/* local function prototypes */
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static void layer_options_dialog_free (LayerOptionsDialog *private);
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static void layer_options_dialog_callback (GtkWidget *dialog,
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GimpImage *image,
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GimpItem *item,
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GimpContext *context,
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const gchar *item_name,
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gboolean item_visible,
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gboolean item_linked,
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GimpColorTag item_color_tag,
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gboolean item_lock_content,
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gboolean item_lock_position,
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gpointer user_data);
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static void layer_options_dialog_toggle_rename (GtkWidget *widget,
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LayerOptionsDialog *private);
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/* public functions */
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GtkWidget *
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layer_options_dialog_new (GimpImage *image,
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GimpLayer *layer,
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GimpContext *context,
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GtkWidget *parent,
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const gchar *title,
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const gchar *role,
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const gchar *icon_name,
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const gchar *desc,
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const gchar *help_id,
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const gchar *layer_name,
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GimpLayerMode layer_mode,
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gdouble layer_opacity,
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GimpFillType layer_fill_type,
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gboolean layer_visible,
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gboolean layer_linked,
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GimpColorTag layer_color_tag,
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gboolean layer_lock_content,
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gboolean layer_lock_position,
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gboolean layer_lock_alpha,
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GimpLayerOptionsCallback callback,
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gpointer user_data)
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{
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LayerOptionsDialog *private;
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GtkWidget *dialog;
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GtkWidget *table;
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GtkWidget *combo;
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GtkWidget *scale;
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GtkWidget *label;
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GtkAdjustment *adjustment;
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GtkWidget *spinbutton;
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GtkWidget *button;
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gdouble xres;
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gdouble yres;
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gint row = 0;
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g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
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g_return_val_if_fail (layer == NULL || GIMP_IS_LAYER (layer), NULL);
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g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
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g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL);
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private = g_slice_new0 (LayerOptionsDialog);
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private->layer = layer;
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private->mode = layer_mode;
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private->opacity = layer_opacity * 100.0;
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private->fill_type = layer_fill_type;
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private->lock_alpha = layer_lock_alpha;
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private->rename_text_layers = FALSE;
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private->callback = callback;
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private->user_data = user_data;
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if (layer && gimp_item_is_text_layer (GIMP_ITEM (layer)))
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private->rename_text_layers = GIMP_TEXT_LAYER (layer)->auto_rename;
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dialog = item_options_dialog_new (image, GIMP_ITEM (layer), context,
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parent, title, role,
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icon_name, desc, help_id,
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_("Layer _name:"),
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GIMP_STOCK_TOOL_PAINTBRUSH,
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_("Lock _pixels"),
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_("Lock position and _size"),
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layer_name,
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layer_visible,
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layer_linked,
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layer_color_tag,
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layer_lock_content,
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layer_lock_position,
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layer_options_dialog_callback,
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private);
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g_object_weak_ref (G_OBJECT (dialog),
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(GWeakNotify) layer_options_dialog_free, private);
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private->mode_box = gimp_layer_mode_box_new (FALSE, FALSE);
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item_options_dialog_add_widget (dialog, _("_Mode:"), private->mode_box);
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gimp_layer_mode_box_set_mode (GIMP_LAYER_MODE_BOX (private->mode_box),
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private->mode);
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adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (private->opacity, 0.0, 100.0,
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1.0, 10.0, 0.0));
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scale = gimp_spin_scale_new (adjustment, NULL, 1);
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item_options_dialog_add_widget (dialog, _("_Opacity:"), scale);
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g_signal_connect (adjustment, "value-changed",
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G_CALLBACK (gimp_double_adjustment_update),
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&private->opacity);
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table = item_options_dialog_get_table (dialog, &row);
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gimp_image_get_resolution (image, &xres, &yres);
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if (! layer)
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{
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/* The size labels */
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label = gtk_label_new (_("Width:"));
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, row, row + 1,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
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gtk_widget_show (label);
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label = gtk_label_new (_("Height:"));
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, row + 1, row + 2,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
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gtk_widget_show (label);
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/* The size sizeentry */
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adjustment = (GtkAdjustment *)
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gtk_adjustment_new (1, 1, 1, 1, 10, 0);
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spinbutton = gtk_spin_button_new (adjustment, 1.0, 2);
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gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
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gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
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private->size_se = gimp_size_entry_new (1, GIMP_UNIT_PIXEL, "%a",
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TRUE, TRUE, FALSE, 10,
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GIMP_SIZE_ENTRY_UPDATE_SIZE);
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gtk_table_set_col_spacing (GTK_TABLE (private->size_se), 1, 4);
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gtk_table_set_row_spacing (GTK_TABLE (private->size_se), 0, 2);
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gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->size_se),
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GTK_SPIN_BUTTON (spinbutton), NULL);
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gtk_table_attach_defaults (GTK_TABLE (private->size_se), spinbutton,
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1, 2, 0, 1);
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gtk_widget_show (spinbutton);
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gtk_table_attach (GTK_TABLE (table), private->size_se, 1, 2, row, row + 2,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (private->size_se);
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gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (private->size_se),
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GIMP_UNIT_PIXEL);
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gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 0,
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xres, FALSE);
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gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->size_se), 1,
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yres, FALSE);
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gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (private->size_se), 0,
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GIMP_MIN_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE);
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gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (private->size_se), 1,
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GIMP_MIN_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE);
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gimp_size_entry_set_size (GIMP_SIZE_ENTRY (private->size_se), 0,
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0, gimp_image_get_width (image));
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gimp_size_entry_set_size (GIMP_SIZE_ENTRY (private->size_se), 1,
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0, gimp_image_get_height (image));
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se), 0,
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gimp_image_get_width (image));
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->size_se), 1,
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gimp_image_get_height (image));
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row += 2;
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}
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/* The offset labels */
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label = gtk_label_new (_("Offset X:"));
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, row, row + 1,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
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gtk_widget_show (label);
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label = gtk_label_new (_("Offset Y:"));
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gtk_label_set_xalign (GTK_LABEL (label), 0.0);
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gtk_table_attach (GTK_TABLE (table), label, 0, 1, row + 1, row + 2,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
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gtk_widget_show (label);
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/* The offset sizeentry */
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adjustment = (GtkAdjustment *)
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gtk_adjustment_new (0, 1, 1, 1, 10, 0);
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spinbutton = gtk_spin_button_new (adjustment, 1.0, 2);
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gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
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gtk_entry_set_width_chars (GTK_ENTRY (spinbutton), 10);
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private->offset_se = gimp_size_entry_new (1, GIMP_UNIT_PIXEL, "%a",
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TRUE, TRUE, FALSE, 10,
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GIMP_SIZE_ENTRY_UPDATE_SIZE);
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gtk_table_set_col_spacing (GTK_TABLE (private->offset_se), 1, 4);
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gtk_table_set_row_spacing (GTK_TABLE (private->offset_se), 0, 2);
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gimp_size_entry_add_field (GIMP_SIZE_ENTRY (private->offset_se),
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GTK_SPIN_BUTTON (spinbutton), NULL);
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gtk_table_attach_defaults (GTK_TABLE (private->offset_se), spinbutton,
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1, 2, 0, 1);
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gtk_widget_show (spinbutton);
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gtk_table_attach (GTK_TABLE (table), private->offset_se, 1, 2, row, row + 2,
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GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_widget_show (private->offset_se);
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gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (private->offset_se),
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GIMP_UNIT_PIXEL);
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gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->offset_se), 0,
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xres, FALSE);
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gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (private->offset_se), 1,
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yres, FALSE);
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gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (private->offset_se), 0,
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-GIMP_MAX_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE);
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gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (private->offset_se), 1,
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-GIMP_MAX_IMAGE_SIZE,
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GIMP_MAX_IMAGE_SIZE);
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gimp_size_entry_set_size (GIMP_SIZE_ENTRY (private->offset_se), 0,
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0, gimp_image_get_width (image));
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gimp_size_entry_set_size (GIMP_SIZE_ENTRY (private->offset_se), 1,
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0, gimp_image_get_height (image));
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if (layer)
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{
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se), 0,
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gimp_item_get_offset_x (GIMP_ITEM (layer)));
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se), 1,
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gimp_item_get_offset_y (GIMP_ITEM (layer)));
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}
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else
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{
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se), 0, 0);
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gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (private->offset_se), 1, 0);
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}
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row += 2;
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/* set the spacings after adding widgets or GtkTable will warn */
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gtk_table_set_row_spacing (GTK_TABLE (table), 3, 4);
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if (! layer)
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gtk_table_set_row_spacing (GTK_TABLE (table), 5, 4);
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if (! layer)
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{
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/* The fill type */
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combo = gimp_enum_combo_box_new (GIMP_TYPE_FILL_TYPE);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
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_("_Fill with:"), 0.0, 0.5,
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combo, 1, FALSE);
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gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
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private->fill_type,
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G_CALLBACK (gimp_int_combo_box_get_active),
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&private->fill_type);
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}
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if (layer)
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{
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GtkWidget *left_vbox = item_options_dialog_get_vbox (dialog);
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GtkWidget *frame;
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GimpContainer *filters;
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GtkWidget *view;
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frame = gimp_frame_new (_("Active Filters"));
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gtk_box_pack_start (GTK_BOX (left_vbox), frame, TRUE, TRUE, 0);
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gtk_widget_show (frame);
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filters = gimp_drawable_get_filters (GIMP_DRAWABLE (layer));
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view = gimp_container_tree_view_new (filters, context,
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GIMP_VIEW_SIZE_SMALL, 0);
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gtk_container_add (GTK_CONTAINER (frame), view);
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gtk_widget_show (view);
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}
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button = item_options_dialog_get_lock_position (dialog);
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if (private->size_se)
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g_object_bind_property (G_OBJECT (button), "active",
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G_OBJECT (private->size_se), "sensitive",
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G_BINDING_SYNC_CREATE |
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G_BINDING_INVERT_BOOLEAN);
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g_object_bind_property (G_OBJECT (button), "active",
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G_OBJECT (private->offset_se), "sensitive",
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G_BINDING_SYNC_CREATE |
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G_BINDING_INVERT_BOOLEAN);
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button = item_options_dialog_add_switch (dialog,
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GIMP_STOCK_TRANSPARENCY,
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_("Lock _alpha"));
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
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private->lock_alpha);
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g_signal_connect (button, "toggled",
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G_CALLBACK (gimp_toggle_button_update),
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&private->lock_alpha);
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/* For text layers add a toggle to control "auto-rename" */
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if (layer && gimp_item_is_text_layer (GIMP_ITEM (layer)))
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{
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button = item_options_dialog_add_switch (dialog,
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GIMP_STOCK_TOOL_TEXT,
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_("Set name from _text"));
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gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
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private->rename_text_layers);
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g_signal_connect (button, "toggled",
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G_CALLBACK (gimp_toggle_button_update),
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&private->rename_text_layers);
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g_signal_connect (button, "toggled",
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G_CALLBACK (layer_options_dialog_toggle_rename),
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private);
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}
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return dialog;
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}
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/* private functions */
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static void
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layer_options_dialog_free (LayerOptionsDialog *private)
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{
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g_slice_free (LayerOptionsDialog, private);
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}
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static void
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layer_options_dialog_callback (GtkWidget *dialog,
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GimpImage *image,
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GimpItem *item,
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GimpContext *context,
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const gchar *item_name,
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gboolean item_visible,
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gboolean item_linked,
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GimpColorTag item_color_tag,
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gboolean item_lock_content,
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gboolean item_lock_position,
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gpointer user_data)
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{
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LayerOptionsDialog *private = user_data;
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gint width = 0;
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gint height = 0;
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gint offset_x;
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gint offset_y;
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private->mode =
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gimp_layer_mode_box_get_mode (GIMP_LAYER_MODE_BOX (private->mode_box));
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if (private->size_se)
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{
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width =
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RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se),
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0));
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height =
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RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se),
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1));
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}
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offset_x =
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RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->offset_se),
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0));
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offset_y =
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RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->offset_se),
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1));
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private->callback (dialog,
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image,
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GIMP_LAYER (item),
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context,
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item_name,
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private->mode,
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private->opacity / 100.0,
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private->fill_type,
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width,
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height,
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offset_x,
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offset_y,
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item_visible,
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item_linked,
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item_color_tag,
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item_lock_content,
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item_lock_position,
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private->lock_alpha,
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private->rename_text_layers,
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private->user_data);
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}
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static void
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layer_options_dialog_toggle_rename (GtkWidget *widget,
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LayerOptionsDialog *private)
|
|
{
|
|
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)) &&
|
|
gimp_item_is_text_layer (GIMP_ITEM (private->layer)))
|
|
{
|
|
GimpTextLayer *text_layer = GIMP_TEXT_LAYER (private->layer);
|
|
GimpText *text = gimp_text_layer_get_text (text_layer);
|
|
|
|
if (text && text->text)
|
|
{
|
|
GtkWidget *dialog;
|
|
GtkWidget *name_entry;
|
|
gchar *name = gimp_utf8_strtrim (text->text, 30);
|
|
|
|
dialog = gtk_widget_get_toplevel (widget);
|
|
|
|
name_entry = item_options_dialog_get_name_entry (dialog);
|
|
|
|
gtk_entry_set_text (GTK_ENTRY (name_entry), name);
|
|
|
|
g_free (name);
|
|
}
|
|
}
|
|
}
|