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
|
/*
* This is a plug-in for GIMP.
*
* Generates clickable image maps.
*
* Copyright (C) 1998-2004 Maurits Rijk m.rijk@chello.nl
*
* 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/>.
*
*/
#include "config.h"
#include "libgimp/gimp.h"
#include "libgimp/gimpui.h"
#include "imap_commands.h"
#include "imap_default_dialog.h"
#include "imap_main.h"
#include "imap_rectangle.h"
#include "imap_table.h"
#include "libgimp/stdplugins-intl.h"
typedef struct {
DefaultDialog_t *dialog;
GtkWidget *image_dimensions;
GtkWidget *guide_bounds;
GtkWidget *width;
GtkWidget *height;
GtkWidget *left;
GtkWidget *top;
GtkWidget *horz_spacing;
GtkWidget *vert_spacing;
GtkWidget *no_across;
GtkWidget *no_down;
GtkWidget *base_url;
ObjectList_t *list;
} GuidesDialog_t;
static void
guides_ok_cb(gpointer data)
{
GuidesDialog_t *param = (GuidesDialog_t*) data;
gint y;
int i, j;
gint width, height, left, top, hspace, vspace, rows, cols;
width = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->width));
height = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->height));
left = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->left));
top = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->top));
hspace = gtk_spin_button_get_value_as_int(
GTK_SPIN_BUTTON(param->horz_spacing));
vspace = gtk_spin_button_get_value_as_int(
GTK_SPIN_BUTTON(param->vert_spacing));
rows = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->no_down));
cols = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->no_across));
subcommand_start(_("Create Guides"));
y = top;
for (i = 0; i < rows; i++) {
gint x = left;
for (j = 0; j < cols; j++) {
Object_t *obj = create_rectangle(x, y, width, height);
Command_t *command = create_command_new(param->list, obj);
object_set_url(obj, gtk_entry_get_text(GTK_ENTRY(param->base_url)));
command_execute(command);
x += width + hspace;
}
y += height + vspace;
}
subcommand_end();
}
static void
recalc_bounds(GtkWidget *widget, gpointer data)
{
GuidesDialog_t *param = (GuidesDialog_t*) data;
gint width, height, left, top, hspace, vspace, rows, cols;
gint bound_w, bound_h;
gchar *bounds;
width = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->width));
height = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->height));
left = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->left));
top = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->top));
hspace = gtk_spin_button_get_value_as_int(
GTK_SPIN_BUTTON(param->horz_spacing));
vspace = gtk_spin_button_get_value_as_int(
GTK_SPIN_BUTTON(param->vert_spacing));
rows = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->no_down));
cols = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(param->no_across));
bound_w = (width + hspace) * cols - hspace;
bound_h = (height + vspace) * rows - vspace;
bounds = g_strdup_printf (_("Resulting Guide Bounds: %d,%d to %d,%d (%d areas)"),
left, top, left + bound_w, top + bound_h, rows * cols);
if (left + bound_w > get_image_width() ||
top + bound_h > get_image_height())
{
gtk_dialog_set_response_sensitive (GTK_DIALOG (param->dialog->dialog),
GTK_RESPONSE_OK, FALSE);
}
else
{
gtk_dialog_set_response_sensitive (GTK_DIALOG (param->dialog->dialog),
GTK_RESPONSE_OK, TRUE);
}
gtk_label_set_text(GTK_LABEL(param->guide_bounds), bounds);
g_free (bounds);
}
static GuidesDialog_t*
make_guides_dialog (void)
{
GuidesDialog_t *data = g_new(GuidesDialog_t, 1);
DefaultDialog_t *dialog;
GtkWidget *table;
GtkWidget *label;
GtkWidget *hbox;
dialog = data->dialog = make_default_dialog(_("Create Guides"));
default_dialog_set_ok_cb (dialog, guides_ok_cb, data);
hbox = gimp_hint_box_new (
_("Guides are pre-defined rectangles covering the image. You define "
"them by their width, height, and spacing from each other. This "
"allows you to rapidly create the most common image map type - "
"image collection of \"thumbnails\", suitable for navigation bars."));
gtk_box_pack_start (GTK_BOX (dialog->vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
data->image_dimensions = gtk_label_new ("");
gtk_label_set_xalign (GTK_LABEL (data->image_dimensions), 0.0);
gtk_box_pack_start (GTK_BOX (dialog->vbox),
data->image_dimensions, FALSE, FALSE, 0);
gtk_widget_show (data->image_dimensions);
data->guide_bounds = gtk_label_new ("");
gtk_label_set_xalign (GTK_LABEL (data->guide_bounds), 0.0);
gtk_box_pack_start (GTK_BOX (dialog->vbox),
data->guide_bounds, FALSE, FALSE, 0);
gtk_widget_show (data->guide_bounds);
table = default_dialog_add_table (dialog, 4, 4);
label = create_label_in_table (table, 0, 0, _("_Width:"));
data->width = create_spin_button_in_table (table, label, 0, 1, 32, 1, 100);
g_signal_connect (data->width, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table(table, 0, 2, _("_Left start at:"));
data->left = create_spin_button_in_table (table, label, 0, 3, 0, 0, 100);
g_signal_connect (data->left, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table(table, 1, 0, _("_Height:"));
data->height = create_spin_button_in_table (table, label, 1, 1, 32, 1, 100);
g_signal_connect (data->height, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table (table, 1, 2, _("_Top start at:"));
data->top = create_spin_button_in_table (table, label, 1, 3, 0, 0, 100);
g_signal_connect (data->top, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table (table, 2, 0, _("_Horz. spacing:"));
data->horz_spacing = create_spin_button_in_table (table, label, 2, 1, 0, 0,
100);
g_signal_connect (data->horz_spacing, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table(table, 2, 2, _("_No. across:"));
data->no_across = create_spin_button_in_table(table, label, 2, 3, 0, 0,
100);
g_signal_connect (data->no_across, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table(table, 3, 0, _("_Vert. spacing:"));
data->vert_spacing = create_spin_button_in_table(table, label, 3, 1, 0, 0,
100);
g_signal_connect (data->vert_spacing, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
label = create_label_in_table(table, 3, 2, _("No. _down:"));
data->no_down = create_spin_button_in_table (table, label, 3, 3, 0, 0, 100);
g_signal_connect (data->no_down, "changed",
G_CALLBACK(recalc_bounds), (gpointer) data);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (dialog->vbox), hbox, TRUE, TRUE, 0);
gtk_widget_show(hbox);
label = gtk_label_new_with_mnemonic(_("Base _URL:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show(label);
data->base_url = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX (hbox), data->base_url, TRUE, TRUE, 0);
gtk_widget_show(data->base_url);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), data->base_url);
return data;
}
static void
init_guides_dialog(GuidesDialog_t *dialog, ObjectList_t *list)
{
gchar *dimension;
dialog->list = list;
dimension = g_strdup_printf (_("Image dimensions: %d × %d"),
get_image_width(),
get_image_height());
gtk_label_set_text (GTK_LABEL(dialog->image_dimensions), dimension);
g_free (dimension);
gtk_label_set_text (GTK_LABEL(dialog->guide_bounds),
_("Resulting Guide Bounds: 0,0 to 0,0 (0 areas)"));
gtk_widget_grab_focus (dialog->width);
}
static void
do_create_guides_dialog_local (ObjectList_t *list)
{
static GuidesDialog_t *dialog;
if (!dialog)
dialog = make_guides_dialog();
init_guides_dialog(dialog, list);
default_dialog_show(dialog->dialog);
}
static CmdExecuteValue_t guides_command_execute(Command_t *parent);
static CommandClass_t guides_command_class = {
NULL, /* guides_command_destruct */
guides_command_execute,
NULL, /* guides_command_undo */
NULL /* guides_command_redo */
};
typedef struct {
Command_t parent;
ObjectList_t *list;
} GuidesCommand_t;
Command_t*
guides_command_new(ObjectList_t *list)
{
GuidesCommand_t *command = g_new(GuidesCommand_t, 1);
command->list = list;
return command_init(&command->parent, _("Guides"), &guides_command_class);
}
static CmdExecuteValue_t
guides_command_execute(Command_t *parent)
{
GuidesCommand_t *command = (GuidesCommand_t*) parent;
do_create_guides_dialog_local (command->list);
return CMD_DESTRUCT;
}
|
