fcdb536372
2006-08-31 Michael Natterer <mitch@gimp.org> * app/widgets/gimpgradienteditor.[ch] (struct GimpGradientEditor): removed GimpContext member I added before deciding it needs to be added to GimpDataEditor. Use GimpDataEditor's context instead of the bogus one. Also use the data editor's context instead of the user context wherever it was used. * app/widgets/gimppaletteeditor.c: use GimpDataEditor's context instead of the user context here too.
123 lines
4.2 KiB
C
123 lines
4.2 KiB
C
/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* Gradient editor module copyight (C) 1996-1997 Federico Mena Quintero
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* federico@nuclecu.unam.mx
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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 2 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_GRADIENT_EDITOR_H__
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#define __GIMP_GRADIENT_EDITOR_H__
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#include "gimpdataeditor.h"
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#define GRAD_NUM_COLORS 10
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typedef enum
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{
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GRAD_DRAG_NONE = 0,
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GRAD_DRAG_LEFT,
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GRAD_DRAG_MIDDLE,
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GRAD_DRAG_ALL
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} GradientEditorDragMode;
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#define GIMP_TYPE_GRADIENT_EDITOR (gimp_gradient_editor_get_type ())
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#define GIMP_GRADIENT_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_GRADIENT_EDITOR, GimpGradientEditor))
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#define GIMP_GRADIENT_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_GRADIENT_EDITOR, GimpGradientEditorClass))
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#define GIMP_IS_GRADIENT_EDITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_GRADIENT_EDITOR))
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#define GIMP_IS_GRADIENT_EDITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_GRADIENT_EDITOR))
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#define GIMP_GRADIENT_EDITOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_GRADIENT_EDITOR, GimpGradientEditorClass))
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typedef struct _GimpGradientEditorClass GimpGradientEditorClass;
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struct _GimpGradientEditor
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{
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GimpDataEditor parent_instance;
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GtkWidget *hint_label1;
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GtkWidget *hint_label2;
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GtkWidget *hint_label3;
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GtkWidget *hint_label4;
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GtkWidget *scrollbar;
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GtkWidget *view;
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GtkWidget *control;
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/* Zoom and scrollbar */
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guint zoom_factor;
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GtkObject *scroll_data;
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/* Instant update */
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gboolean instant_update;
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/* Color dialog */
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GtkWidget *color_dialog;
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/* Gradient view */
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gint view_last_x;
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gboolean view_button_down;
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/* Gradient control */
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GdkPixmap *control_pixmap;
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GimpGradientSegment *control_drag_segment; /* Segment which is being dragged */
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GimpGradientSegment *control_sel_l; /* Left segment of selection */
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GimpGradientSegment *control_sel_r; /* Right segment of selection */
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GradientEditorDragMode control_drag_mode; /* What is being dragged? */
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guint32 control_click_time; /* Time when mouse was pressed */
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gboolean control_compress; /* Compressing/expanding handles */
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gint control_last_x; /* Last mouse position when dragging */
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gdouble control_last_gx; /* Last position (wrt gradient) when dragging */
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gdouble control_orig_pos; /* Original click position when dragging */
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/* Split uniformly dialog */
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gint split_parts;
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/* Replicate dialog */
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gint replicate_times;
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/* Saved colors */
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GimpRGB saved_colors[GRAD_NUM_COLORS];
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/* Color dialogs */
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GimpGradientSegment *left_saved_segments;
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gboolean left_saved_dirty;
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GimpGradientSegment *right_saved_segments;
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gboolean right_saved_dirty;
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};
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struct _GimpGradientEditorClass
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{
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GimpDataEditorClass parent_class;
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};
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GType gimp_gradient_editor_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_gradient_editor_new (GimpContext *context,
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GimpMenuFactory *menu_factory);
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void gimp_gradient_editor_update (GimpGradientEditor *editor);
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void gimp_gradient_editor_zoom (GimpGradientEditor *editor,
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GimpZoomType zoom_type);
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#endif /* __GIMP_GRADIENT_EDITOR_H__ */
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