d493f0537f
This fixes all our GObject Introspection issues with GimpUnit which was both an enum and an int-derived type of user-defined units *completing* the enum values. GIR clearly didn't like this! Now GimpUnit is a proper class and units are unique objects, allowing to compare them with an identity test (i.e. `unit == gimp_unit_pixel ()` tells us if unit is the pixel unit or not), which makes it easy to use, just like with int, yet adding also methods, making for nicer introspected API. As an aside, this also fixes #10738, by having all the built-in units retrievable even if libgimpbase had not been properly initialized with gimp_base_init(). I haven't checked in details how GIR works to introspect, but it looks like it loads the library to inspect and runs functions, hence triggering some CRITICALS because virtual methods (supposed to be initialized with gimp_base_init() run by libgimp) are not set. This new code won't trigger any critical because the vtable method are now not necessary, at least for all built-in units. Note that GimpUnit is still in libgimpbase. It could have been moved to libgimp in order to avoid any virtual method table (since we need to keep core and libgimp side's units in sync, PDB is required), but too many libgimpwidgets widgets were already using GimpUnit. And technically most of GimpUnit logic doesn't require PDB (only the creation/sync part). This is one of the reasons why user-created GimpUnit list is handled and stored differently from other types of objects. Globally this simplifies the code a lot too and we don't need separate implementations of various utils for core and libgimp, which means less prone to errors.
573 lines
23 KiB
C
573 lines
23 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 <https://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 "operations/layer-modes/gimp-layer-modes.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/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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GimpLayerColorSpace blend_space;
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GimpLayerColorSpace composite_space;
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GimpLayerCompositeMode composite_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 *blend_space_combo;
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GtkWidget *composite_space_combo;
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GtkWidget *composite_mode_combo;
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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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GimpColorTag item_color_tag,
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gboolean item_lock_content,
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gboolean item_lock_position,
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gboolean item_lock_visibility,
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gpointer user_data);
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static void
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layer_options_dialog_update_mode_sensitivity (LayerOptionsDialog *private);
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static void layer_options_dialog_mode_notify (GtkWidget *widget,
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const GParamSpec *pspec,
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LayerOptionsDialog *private);
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static void layer_options_dialog_rename_toggled (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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GimpLayerColorSpace layer_blend_space,
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GimpLayerColorSpace layer_composite_space,
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GimpLayerCompositeMode layer_composite_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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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_visibility,
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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 *grid;
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GtkListStore *space_model;
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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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GimpLayerModeContext mode_context;
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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->blend_space = layer_blend_space;
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private->composite_space = layer_composite_space;
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private->composite_mode = layer_composite_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_ICON_LOCK_CONTENT,
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_("Lock _pixels"),
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_("Lock position and _size"),
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_("Lock visibility"),
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layer_name,
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layer_visible,
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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_lock_visibility,
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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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if (! layer || gimp_viewable_get_children (GIMP_VIEWABLE (layer)) == NULL)
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mode_context = GIMP_LAYER_MODE_CONTEXT_LAYER;
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else
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mode_context = GIMP_LAYER_MODE_CONTEXT_GROUP;
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private->mode_box = gimp_layer_mode_box_new (mode_context);
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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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g_signal_connect (private->mode_box, "notify::layer-mode",
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G_CALLBACK (layer_options_dialog_mode_notify),
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private);
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space_model =
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gimp_enum_store_new_with_range (GIMP_TYPE_LAYER_COLOR_SPACE,
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GIMP_LAYER_COLOR_SPACE_AUTO,
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GIMP_LAYER_COLOR_SPACE_RGB_PERCEPTUAL);
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private->blend_space_combo = combo =
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gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (space_model));
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item_options_dialog_add_widget (dialog, _("_Blend space:"), combo);
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gimp_enum_combo_box_set_icon_prefix (GIMP_ENUM_COMBO_BOX (combo),
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"gimp-layer-color-space");
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gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
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private->blend_space,
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G_CALLBACK (gimp_int_combo_box_get_active),
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&private->blend_space, NULL);
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private->composite_space_combo = combo =
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gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (space_model));
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item_options_dialog_add_widget (dialog, _("Compos_ite space:"), combo);
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gimp_enum_combo_box_set_icon_prefix (GIMP_ENUM_COMBO_BOX (combo),
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"gimp-layer-color-space");
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gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
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private->composite_space,
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G_CALLBACK (gimp_int_combo_box_get_active),
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&private->composite_space, NULL);
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g_object_unref (space_model);
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private->composite_mode_combo = combo =
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gimp_enum_combo_box_new (GIMP_TYPE_LAYER_COMPOSITE_MODE);
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item_options_dialog_add_widget (dialog, _("Composite mo_de:"), combo);
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gimp_enum_combo_box_set_icon_prefix (GIMP_ENUM_COMBO_BOX (combo),
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"gimp-layer-composite");
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gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo),
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private->composite_mode,
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G_CALLBACK (gimp_int_combo_box_get_active),
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&private->composite_mode, NULL);
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/* set the sensitivity of above 3 menus */
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layer_options_dialog_update_mode_sensitivity (private);
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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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grid = item_options_dialog_get_grid (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_grid_attach (GTK_GRID (grid), label, 0, row, 1, 1);
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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_grid_attach (GTK_GRID (grid), label, 0, row + 1, 1, 1);
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gtk_widget_show (label);
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/* The size sizeentry */
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adjustment = gtk_adjustment_new (1, 1, 1, 1, 10, 0);
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spinbutton = gimp_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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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_grid_attach (GTK_GRID (private->size_se), spinbutton, 1, 0, 1, 1);
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gtk_widget_show (spinbutton);
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gtk_grid_attach (GTK_GRID (grid), private->size_se, 1, row, 1, 2);
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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_grid_attach (GTK_GRID (grid), label, 0, row, 1, 1);
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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_grid_attach (GTK_GRID (grid), label, 0, row + 1, 1, 1);
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gtk_widget_show (label);
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/* The offset sizeentry */
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adjustment = gtk_adjustment_new (0, 1, 1, 1, 10, 0);
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spinbutton = gimp_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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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_grid_attach (GTK_GRID (private->offset_se), spinbutton, 1, 0, 1, 1);
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gtk_widget_show (spinbutton);
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gtk_grid_attach (GTK_GRID (grid), private->offset_se, 1, row, 1, 2);
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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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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_grid_attach_aligned (GTK_GRID (grid), 0, row++,
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_("_Fill with:"), 0.0, 0.5,
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combo, 1);
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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, NULL);
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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_ICON_LOCK_ALPHA,
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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)))
|
|
{
|
|
button = item_options_dialog_add_switch (dialog,
|
|
GIMP_ICON_TOOL_TEXT,
|
|
_("Set name from _text"));
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
|
|
private->rename_text_layers);
|
|
g_signal_connect (button, "toggled",
|
|
G_CALLBACK (gimp_toggle_button_update),
|
|
&private->rename_text_layers);
|
|
|
|
g_signal_connect (button, "toggled",
|
|
G_CALLBACK (layer_options_dialog_rename_toggled),
|
|
private);
|
|
}
|
|
|
|
return dialog;
|
|
}
|
|
|
|
|
|
/* private functions */
|
|
|
|
static void
|
|
layer_options_dialog_free (LayerOptionsDialog *private)
|
|
{
|
|
g_slice_free (LayerOptionsDialog, private);
|
|
}
|
|
|
|
static void
|
|
layer_options_dialog_callback (GtkWidget *dialog,
|
|
GimpImage *image,
|
|
GimpItem *item,
|
|
GimpContext *context,
|
|
const gchar *item_name,
|
|
gboolean item_visible,
|
|
GimpColorTag item_color_tag,
|
|
gboolean item_lock_content,
|
|
gboolean item_lock_position,
|
|
gboolean item_lock_visibility,
|
|
gpointer user_data)
|
|
{
|
|
LayerOptionsDialog *private = user_data;
|
|
gint width = 0;
|
|
gint height = 0;
|
|
gint offset_x;
|
|
gint offset_y;
|
|
|
|
if (private->size_se)
|
|
{
|
|
width =
|
|
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se),
|
|
0));
|
|
height =
|
|
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->size_se),
|
|
1));
|
|
}
|
|
|
|
offset_x =
|
|
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->offset_se),
|
|
0));
|
|
offset_y =
|
|
RINT (gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (private->offset_se),
|
|
1));
|
|
|
|
private->callback (dialog,
|
|
image,
|
|
GIMP_LAYER (item),
|
|
context,
|
|
item_name,
|
|
private->mode,
|
|
private->blend_space,
|
|
private->composite_space,
|
|
private->composite_mode,
|
|
private->opacity / 100.0,
|
|
private->fill_type,
|
|
width,
|
|
height,
|
|
offset_x,
|
|
offset_y,
|
|
item_visible,
|
|
item_color_tag,
|
|
item_lock_content,
|
|
item_lock_position,
|
|
item_lock_visibility,
|
|
private->lock_alpha,
|
|
private->rename_text_layers,
|
|
private->user_data);
|
|
}
|
|
|
|
static void
|
|
layer_options_dialog_update_mode_sensitivity (LayerOptionsDialog *private)
|
|
{
|
|
gboolean mutable;
|
|
|
|
mutable = gimp_layer_mode_is_blend_space_mutable (private->mode);
|
|
gtk_widget_set_sensitive (private->blend_space_combo, mutable);
|
|
|
|
mutable = gimp_layer_mode_is_composite_space_mutable (private->mode);
|
|
gtk_widget_set_sensitive (private->composite_space_combo, mutable);
|
|
|
|
mutable = gimp_layer_mode_is_composite_mode_mutable (private->mode);
|
|
gtk_widget_set_sensitive (private->composite_mode_combo, mutable);
|
|
}
|
|
|
|
static void
|
|
layer_options_dialog_mode_notify (GtkWidget *widget,
|
|
const GParamSpec *pspec,
|
|
LayerOptionsDialog *private)
|
|
{
|
|
private->mode = gimp_layer_mode_box_get_mode (GIMP_LAYER_MODE_BOX (widget));
|
|
|
|
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (private->blend_space_combo),
|
|
GIMP_LAYER_COLOR_SPACE_AUTO);
|
|
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (private->composite_space_combo),
|
|
GIMP_LAYER_COLOR_SPACE_AUTO);
|
|
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (private->composite_mode_combo),
|
|
GIMP_LAYER_COMPOSITE_AUTO);
|
|
|
|
layer_options_dialog_update_mode_sensitivity (private);
|
|
}
|
|
|
|
static void
|
|
layer_options_dialog_rename_toggled (GtkWidget *widget,
|
|
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);
|
|
}
|
|
}
|
|
}
|