1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
|
/* The GIMP -- an 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "tools-types.h"
#include "core/gimpchannel.h"
#include "core/gimpimage.h"
#include "core/gimptoolinfo.h"
#include "paint/gimpclone.h"
#include "paint/gimpcloneoptions.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimpviewablebox.h"
#include "widgets/gimpwidgets-utils.h"
#include "display/gimpdisplay.h"
#include "gimpclonetool.h"
#include "gimppaintoptions-gui.h"
#include "gimptoolcontrol.h"
#include "gimp-intl.h"
#define TARGET_WIDTH 15
#define TARGET_HEIGHT 15
static void gimp_clone_tool_class_init (GimpCloneToolClass *klass);
static void gimp_clone_tool_init (GimpCloneTool *tool);
static void gimp_clone_tool_button_press (GimpTool *tool,
GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpDisplay *gdisp);
static void gimp_clone_tool_motion (GimpTool *tool,
GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpDisplay *gdisp);
static void gimp_clone_tool_cursor_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
GimpDisplay *gdisp);
static void gimp_clone_tool_draw (GimpDrawTool *draw_tool);
static GtkWidget * gimp_clone_options_gui (GimpToolOptions *tool_options);
static GimpPaintToolClass *parent_class;
void
gimp_clone_tool_register (GimpToolRegisterCallback callback,
gpointer data)
{
(* callback) (GIMP_TYPE_CLONE_TOOL,
GIMP_TYPE_CLONE_OPTIONS,
gimp_clone_options_gui,
GIMP_PAINT_OPTIONS_CONTEXT_MASK |
GIMP_CONTEXT_PATTERN_MASK,
"gimp-clone-tool",
_("Clone"),
_("Paint using Patterns or Image Regions"),
N_("_Clone"), "C",
NULL, GIMP_HELP_TOOL_CLONE,
GIMP_STOCK_TOOL_CLONE,
data);
}
GType
gimp_clone_tool_get_type (void)
{
static GType tool_type = 0;
if (! tool_type)
{
static const GTypeInfo tool_info =
{
sizeof (GimpCloneToolClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gimp_clone_tool_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GimpCloneTool),
0, /* n_preallocs */
(GInstanceInitFunc) gimp_clone_tool_init,
};
tool_type = g_type_register_static (GIMP_TYPE_PAINT_TOOL,
"GimpCloneTool",
&tool_info, 0);
}
return tool_type;
}
static void
gimp_clone_tool_class_init (GimpCloneToolClass *klass)
{
GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
GimpDrawToolClass *draw_tool_class = GIMP_DRAW_TOOL_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
tool_class->button_press = gimp_clone_tool_button_press;
tool_class->motion = gimp_clone_tool_motion;
tool_class->cursor_update = gimp_clone_tool_cursor_update;
draw_tool_class->draw = gimp_clone_tool_draw;
}
static void
gimp_clone_tool_init (GimpCloneTool *clone)
{
GimpTool *tool = GIMP_TOOL (clone);
gimp_tool_control_set_tool_cursor (tool->control, GIMP_TOOL_CURSOR_CLONE);
}
static void
gimp_clone_tool_button_press (GimpTool *tool,
GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpDisplay *gdisp)
{
GimpPaintTool *paint_tool = GIMP_PAINT_TOOL (tool);
GimpCloneTool *clone_tool = GIMP_CLONE_TOOL (tool);
if ((state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) == GDK_CONTROL_MASK)
{
GIMP_CLONE (paint_tool->core)->set_source = TRUE;
if (gdisp != clone_tool->src_gdisp)
{
if (clone_tool->src_gdisp)
g_object_remove_weak_pointer (G_OBJECT (clone_tool->src_gdisp),
(gpointer *) &clone_tool->src_gdisp);
clone_tool->src_gdisp = gdisp;
g_object_add_weak_pointer (G_OBJECT (gdisp),
(gpointer *) &clone_tool->src_gdisp);
}
}
else
GIMP_CLONE (paint_tool->core)->set_source = FALSE;
GIMP_TOOL_CLASS (parent_class)->button_press (tool, coords, time, state,
gdisp);
}
static void
gimp_clone_tool_motion (GimpTool *tool,
GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpDisplay *gdisp)
{
GimpPaintTool *paint_tool = GIMP_PAINT_TOOL (tool);
if ((state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) == GDK_CONTROL_MASK)
GIMP_CLONE (paint_tool->core)->set_source = TRUE;
else
GIMP_CLONE (paint_tool->core)->set_source = FALSE;
GIMP_TOOL_CLASS (parent_class)->motion (tool, coords, time, state, gdisp);
}
void
gimp_clone_tool_cursor_update (GimpTool *tool,
GimpCoords *coords,
GdkModifierType state,
GimpDisplay *gdisp)
{
GimpCloneOptions *options;
GimpCursorType ctype = GIMP_CURSOR_MOUSE;
options = (GimpCloneOptions *) tool->tool_info->tool_options;
if (gimp_image_coords_in_active_drawable (gdisp->gimage, coords))
{
GimpChannel *selection = gimp_image_get_mask (gdisp->gimage);
/* One more test--is there a selected region?
* if so, is cursor inside?
*/
if (gimp_channel_is_empty (selection))
ctype = GIMP_CURSOR_MOUSE;
else if (gimp_channel_value (selection, coords->x, coords->y))
ctype = GIMP_CURSOR_MOUSE;
}
if (options->clone_type == GIMP_IMAGE_CLONE)
{
if ((state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) == GDK_CONTROL_MASK)
ctype = GIMP_CURSOR_CROSSHAIR_SMALL;
else if (! GIMP_CLONE (GIMP_PAINT_TOOL (tool)->core)->src_drawable)
ctype = GIMP_CURSOR_BAD;
}
gimp_tool_control_set_cursor (tool->control, ctype);
GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, gdisp);
}
static void
gimp_clone_tool_draw (GimpDrawTool *draw_tool)
{
GimpTool *tool = GIMP_TOOL (draw_tool);
if (gimp_tool_control_is_active (tool->control))
{
GimpClone *clone = GIMP_CLONE (GIMP_PAINT_TOOL (draw_tool)->core);
GimpCloneOptions *options;
options = (GimpCloneOptions *) tool->tool_info->tool_options;
if (options->clone_type == GIMP_IMAGE_CLONE && clone->src_drawable)
{
gint off_x;
gint off_y;
GimpDisplay *tmp_gdisp;
GimpCloneTool *clone_tool = GIMP_CLONE_TOOL (draw_tool);
gimp_item_offsets (GIMP_ITEM (clone->src_drawable), &off_x, &off_y);
tmp_gdisp = draw_tool->gdisp;
draw_tool->gdisp = clone_tool->src_gdisp;
if (draw_tool->gdisp)
gimp_draw_tool_draw_handle (draw_tool,
GIMP_HANDLE_CROSS,
clone->src_x + off_x,
clone->src_y + off_y,
TARGET_WIDTH, TARGET_WIDTH,
GTK_ANCHOR_CENTER,
FALSE);
draw_tool->gdisp = tmp_gdisp;
}
}
GIMP_DRAW_TOOL_CLASS (parent_class)->draw (draw_tool);
}
/* tool options stuff */
static GtkWidget *
gimp_clone_options_gui (GimpToolOptions *tool_options)
{
GObject *config = G_OBJECT (tool_options);
GtkWidget *vbox;
GtkWidget *frame;
GtkWidget *hbox;
vbox = gimp_paint_options_gui (tool_options);
frame = gimp_prop_enum_radio_frame_new (config, "clone-type",
_("Source"),
0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
hbox = gimp_pattern_box_new (NULL, GIMP_CONTEXT (tool_options), 2);
gimp_enum_radio_frame_add (GTK_FRAME (frame), hbox, GIMP_PATTERN_CLONE);
frame = gimp_prop_enum_radio_frame_new (config, "align-mode",
_("Alignment"),
0, 0);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
return vbox;
}
|
