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
|
#define __SP_INPUT_C__
/*
* Extended input devices dialog
*
* Authors:
* Nicklas Lindgren <nili@lysator.liu.se>
*
* Copyright (C) 2005 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gtk/gtksignal.h>
#include <gtk/gtkinputdialog.h>
#include <glibmm/ustring.h>
#include "../inkscape.h"
#include "../macros.h"
#include "../verbs.h"
#include "../interface.h"
#include "../xml/repr.h"
#include "dialog-events.h"
#include "../prefs-utils.h"
static GtkWidget *dlg = NULL;
static win_data wd;
// impossible original values to make sure they are read from prefs
static gint x = -1000, y = -1000, w = 0, h = 0;
static gchar *prefs_path = "dialogs.input";
static void
sp_input_dialog_destroy (GtkObject *object, gpointer data)
{
sp_signal_disconnect_by_data (INKSCAPE, dlg);
wd.win = dlg = NULL;
wd.stop = 0;
}
static gboolean
sp_input_dialog_delete (GtkObject *object, GdkEvent *event, gpointer data)
{
gtk_window_get_position ((GtkWindow *) dlg, &x, &y);
gtk_window_get_size ((GtkWindow *) dlg, &w, &h);
if (x<0) x=0;
if (y<0) y=0;
prefs_set_int_attribute (prefs_path, "x", x);
prefs_set_int_attribute (prefs_path, "y", y);
prefs_set_int_attribute (prefs_path, "w", w);
prefs_set_int_attribute (prefs_path, "h", h);
return FALSE; // which means, go ahead and destroy it
}
static gchar *axis_use_strings[GDK_AXIS_LAST] = {
"ignore", "x", "y", "pressure", "xtilt", "ytilt", "wheel"
};
void
sp_input_load_from_preferences (void)
{
Inkscape::XML::Node *devices = inkscape_get_repr(INKSCAPE, "devices");
if (devices == NULL)
return;
Inkscape::XML::Node *repr;
GList *list_ptr;
for (list_ptr = gdk_devices_list(); list_ptr != NULL; list_ptr = list_ptr->next) {
GdkDevice *device = static_cast<GdkDevice *>(list_ptr->data);
repr = sp_repr_lookup_child(devices, "id", device->name);
if (repr != NULL) {
GdkInputMode mode;
const gchar *attribute = repr->attribute("mode");
if (attribute == NULL)
mode = GDK_MODE_DISABLED;
else if (!strcmp(attribute, "screen"))
mode = GDK_MODE_SCREEN;
else if (!strcmp(attribute, "window"))
mode = GDK_MODE_WINDOW;
else
mode = GDK_MODE_DISABLED;
if (device->mode != mode) {
gdk_device_set_mode(device, mode);
}
const gchar *temp_ptr;
Glib::ustring::size_type pos0;
Glib::ustring::size_type pos1;
gint i;
gint j;
GdkAxisUse axis_use;
temp_ptr = repr->attribute("axes");
if (temp_ptr != NULL) {
const Glib::ustring temp_str = temp_ptr;
pos0 = pos1 = 0;
for (i=0; i < device->num_axes; i++) {
pos1 = temp_str.find(";", pos0);
if (pos1 == Glib::ustring::npos)
break; // Too few axis specifications
axis_use = GDK_AXIS_IGNORE;
for (j=0; j < GDK_AXIS_LAST; j++)
if (!strcmp(temp_str.substr(pos0, pos1-pos0).c_str(), axis_use_strings[j])) {
axis_use = static_cast<GdkAxisUse>(j);
break;
}
gdk_device_set_axis_use(device, i, axis_use);
pos0 = pos1 + 1;
}
}
guint keyval;
GdkModifierType modifier;
temp_ptr = repr->attribute("keys");
if (temp_ptr != NULL) {
const Glib::ustring temp_str = temp_ptr;
pos0 = pos1 = 0;
for (i=0; i < device->num_keys; i++) {
pos1 = temp_str.find(";", pos0);
if (pos1 == Glib::ustring::npos)
break; // Too few key specifications
gtk_accelerator_parse(temp_str.substr(pos0, pos1-pos0).c_str(), &keyval, &modifier);
gdk_device_set_key(device, i, keyval, modifier);
pos0 = pos1 + 1;
}
}
}
}
}
void
sp_input_save_to_preferences (void)
{
Inkscape::XML::Node *devices = inkscape_get_repr(INKSCAPE, "devices");
if (devices == NULL)
// TODO: find a clean way to add a node to the preferences root, or
// give an error message
return;
Inkscape::XML::Node *repr;
GList *list_ptr;
for (list_ptr = gdk_devices_list(); list_ptr != NULL; list_ptr = list_ptr->next) {
gint i;
Glib::ustring temp_attribute;
GdkDevice *device = static_cast<GdkDevice *>(list_ptr->data);
repr = sp_repr_lookup_child(devices, "id", device->name);
if (repr == NULL) {
repr = sp_repr_new("group");
repr->setAttribute("id", device->name);
devices->appendChild(repr);
Inkscape::GC::release(repr);
}
switch (device->mode) {
default:
case GDK_MODE_DISABLED: {
repr->setAttribute("mode", "disabled");
break;
}
case GDK_MODE_SCREEN: {
repr->setAttribute("mode", "screen");
break;
}
case GDK_MODE_WINDOW: {
repr->setAttribute("mode", "window");
break;
}
}
temp_attribute = "";
for (i=0; i < device->num_axes; i++) {
temp_attribute += axis_use_strings[device->axes[i].use];
temp_attribute += ";";
}
repr->setAttribute("axes", temp_attribute.c_str());
temp_attribute = "";
for (i=0; i < device->num_keys; i++) {
temp_attribute += gtk_accelerator_name(device->keys[i].keyval, device->keys[i].modifiers);
temp_attribute += ";";
}
repr->setAttribute("keys", temp_attribute.c_str());
}
}
static void
sp_input_save_button (GtkObject *object, gpointer data)
{
sp_input_save_to_preferences();
}
/**
* \brief Dialog
*
*/
void
sp_input_dialog (void)
{
if (dlg == NULL) {
gchar title[500];
sp_ui_dialog_title_string (Inkscape::Verb::get(SP_VERB_DIALOG_INPUT), title);
dlg = gtk_input_dialog_new();
if (x == -1000 || y == -1000) {
x = prefs_get_int_attribute (prefs_path, "x", 0);
y = prefs_get_int_attribute (prefs_path, "y", 0);
}
if (w ==0 || h == 0) {
w = prefs_get_int_attribute (prefs_path, "w", 0);
h = prefs_get_int_attribute (prefs_path, "h", 0);
}
if (x<0) x=0;
if (y<0) y=0;
if (x != 0 || y != 0) {
gtk_window_move ((GtkWindow *) dlg, x, y);
} else {
gtk_window_set_position(GTK_WINDOW(dlg), GTK_WIN_POS_CENTER);
}
if (w && h) {
gtk_window_resize ((GtkWindow *) dlg, w, h);
}
sp_transientize (dlg);
wd.win = dlg;
wd.stop = 0;
g_signal_connect ( G_OBJECT (INKSCAPE), "activate_desktop", G_CALLBACK (sp_transientize_callback), &wd);
gtk_signal_connect ( GTK_OBJECT (dlg), "event", GTK_SIGNAL_FUNC (sp_dialog_event_handler), dlg);
gtk_signal_connect ( GTK_OBJECT (dlg), "destroy", G_CALLBACK (sp_input_dialog_destroy), dlg);
gtk_signal_connect ( GTK_OBJECT (dlg), "delete_event", G_CALLBACK (sp_input_dialog_delete), dlg);
g_signal_connect ( G_OBJECT (INKSCAPE), "shut_down", G_CALLBACK (sp_input_dialog_delete), dlg);
g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_hide", G_CALLBACK (sp_dialog_hide), dlg);
g_signal_connect ( G_OBJECT (INKSCAPE), "dialogs_unhide", G_CALLBACK (sp_dialog_unhide), dlg);
// Dialog-specific stuff
gtk_signal_connect_object (GTK_OBJECT(GTK_INPUT_DIALOG(dlg)->close_button),
"clicked",
(GtkSignalFunc)gtk_widget_destroy,
GTK_OBJECT(dlg));
gtk_signal_connect (GTK_OBJECT(GTK_INPUT_DIALOG(dlg)->save_button),
"clicked",
(GtkSignalFunc)sp_input_save_button, NULL);
}
gtk_window_present ((GtkWindow *) dlg);
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
|
