PIKApp/app/widgets/pikacolormapselection.h

89 lines
3.6 KiB
C

/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* 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/>.
*/
#ifndef __PIKA_COLORMAP_SELECTION_H__
#define __PIKA_COLORMAP_SELECTION_H__
#define PIKA_TYPE_COLORMAP_SELECTION (pika_colormap_selection_get_type ())
#define PIKA_COLORMAP_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_COLORMAP_SELECTION, PikaColormapSelection))
#define PIKA_COLORMAP_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_COLORMAP_SELECTION, PikaColormapSelectionClass))
#define PIKA_IS_COLORMAP_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_COLORMAP_SELECTION))
#define PIKA_IS_COLORMAP_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_COLORMAP_SELECTION))
#define PIKA_COLORMAP_SELECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_COLORMAP_SELECTION, PikaColormapSelectionClass))
typedef struct _PikaColormapSelectionClass PikaColormapSelectionClass;
struct _PikaColormapSelection
{
GtkBox parent_instance;
PikaContext *context;
PikaImage *active_image;
PikaPalette *active_palette;
GtkWidget *view;
gint col_index;
PangoLayout *layout;
GtkAdjustment *index_adjustment;
GtkWidget *index_spinbutton;
GtkWidget *color_entry;
GtkWidget *color_dialog;
GtkWidget *right_vbox;
};
struct _PikaColormapSelectionClass
{
GtkBoxClass parent_class;
void (* color_clicked) (PikaColormapSelection *selection,
PikaPaletteEntry *entry,
GdkModifierType state);
void (* color_activated) (PikaColormapSelection *selection,
PikaPaletteEntry *entry);
};
GType pika_colormap_selection_get_type (void) G_GNUC_CONST;
GtkWidget * pika_colormap_selection_new (PikaContext *context);
gint pika_colormap_selection_get_index (PikaColormapSelection *selection,
const PikaRGB *search);
gboolean pika_colormap_selection_set_index (PikaColormapSelection *selection,
gint index,
PikaRGB *color);
gint pika_colormap_selection_max_index (PikaColormapSelection *selection);
PikaPaletteEntry * pika_colormap_selection_get_selected_entry (PikaColormapSelection *selection);
void pika_colormap_selection_get_entry_rect (PikaColormapSelection *selection,
PikaPaletteEntry *entry,
GdkRectangle *rect);
#endif /* __PIKA_COLORMAP_SELECTION_H__ */