void initdevice( int* stylus )
{
GList* dev_list;
GdkDevice* device;
dev_list = gdk_devices_list();
(*stylus) = 0;
while (dev_list != NULL) {
printf ("one device\n");
device = (GdkDevice *)dev_list->data;
printf(" %d : %s \n", device, device->name );
if (device != gdk_device_get_core_pointer()) {
// #ifdef ENABLE_XINPUT_BUGFIX
gdk_device_set_axis_use(device, 0, GDK_AXIS_IGNORE);
gdk_device_set_axis_use(device, 1, GDK_AXIS_IGNORE);
// #endif
gdk_device_set_mode(device, GDK_MODE_SCREEN);
printf(" yeah this is xinput device %s \n", device -> name);
if( !strcmp (device->name, "stylus") )
(*stylus) = (int) device;
}
dev_list = dev_list->next;
}
}
void Settings::checkCanXInput()
{
XOJ_CHECK_TYPE(Settings);
this->canXIput = FALSE;
GList* devList = gdk_devices_list();
while (devList != NULL)
{
GdkDevice* device = (GdkDevice*) devList->data;
if (device != gdk_device_get_core_pointer())
{
// get around a GDK bug: map the valuator range CORRECTLY to [0,1]
if(this->getfixXinput())
{
gdk_device_set_axis_use(device, 0, GDK_AXIS_IGNORE);
gdk_device_set_axis_use(device, 1, GDK_AXIS_IGNORE);
}
gdk_device_set_mode(device, GDK_MODE_SCREEN);
if (g_str_has_suffix(device->name, "eraser"))
{
gdk_device_set_source(device, GDK_SOURCE_ERASER);
}
canXIput = TRUE;
}
devList = devList->next;
}
}
JNIEXPORT jboolean JNICALL
Java_org_gnome_gdk_GdkDevice_gdk_1device_1set_1mode
(
JNIEnv* env,
jclass cls,
jlong _self,
jint _mode
)
{
gboolean result;
jboolean _result;
GdkDevice* self;
GdkInputMode mode;
// convert parameter self
self = (GdkDevice*) _self;
// convert parameter mode
mode = (GdkInputMode) _mode;
// call function
result = gdk_device_set_mode(self, mode);
// cleanup parameter self
// cleanup parameter mode
// translate return value to JNI type
_result = (jboolean) result;
// and finally
return _result;
}
gboolean XInputUtils::onMouseLeaveNotifyEvent(GtkWidget* widget,
GdkEventCrossing* event)
{
if(!XInputUtils::enableLeafEnterWorkaround)
{
return FALSE;
}
INPUTDBG("leave notify (mode=%d, details=%d)\n", event->mode, event->detail);
/* emergency disable XInput to avoid segfaults (GTK+ 2.17) or
interface non-responsiveness (GTK+ 2.18) */
if (!gtk_check_version(2, 17, 0))
{
gdk_flush();
gdk_error_trap_push();
for (GList* dev_list = gdk_devices_list(); dev_list != NULL;
dev_list = dev_list->next)
{
GdkDevice* dev = GDK_DEVICE(dev_list->data);
gdk_device_set_mode(dev, GDK_MODE_DISABLED);
}
gdk_flush();
gdk_error_trap_pop();
}
return FALSE;
}
gboolean XInputUtils::onMouseEnterNotifyEvent(GtkWidget* widget,
GdkEventCrossing* event)
{
if(!XInputUtils::enableLeafEnterWorkaround)
{
return FALSE;
}
INPUTDBG("enter notify\n");
/* re-enable input devices after they've been emergency-disabled
by leave_notify */
if (!gtk_check_version(2, 17, 0))
{
gdk_flush();
gdk_error_trap_push();
for (GList* dev_list = gdk_devices_list(); dev_list != NULL;
dev_list = dev_list->next)
{
GdkDevice* dev = GDK_DEVICE(dev_list->data);
gdk_device_set_mode(dev, GDK_MODE_SCREEN);
}
gdk_flush();
gdk_error_trap_pop();
}
return FALSE;
}
void
gimp_device_info_set_mode (GimpDeviceInfo *info,
GdkInputMode mode)
{
g_return_if_fail (GIMP_IS_DEVICE_INFO (info));
if (mode != gimp_device_info_get_mode (info))
{
if (info->device)
gdk_device_set_mode (info->device, mode);
else
info->mode = mode;
g_object_notify (G_OBJECT (info), "mode");
gimp_device_info_changed (info);
}
}
static VALUE
device_set_mode(VALUE self, VALUE mode)
{
return CBOOL2RVAL(gdk_device_set_mode(_SELF(self), RVAL2GENUM(mode, GDK_TYPE_INPUT_MODE)));
}
// load preferences from file
void load_preferences (char *filepad) {
char txt[100];
GString *label = g_string_new_len("", 20);
int i, p, choice = -1;
GdkDevice *device, *nodevice;
GList *list;
TS keus;
if (settings == NULL) settings = g_key_file_new();
if (g_key_file_load_from_file(settings, filepad, G_KEY_FILE_NONE, NULL) == FALSE) { // set defaults
gchar *data;
gsize len;
// default settings when xpen.cfg not found
g_key_file_set_integer (settings, "display", "x", -1);
g_key_file_set_integer (settings, "display", "y", -1);
g_key_file_set_integer (settings, "display", "lx", -1);
g_key_file_set_integer (settings, "display", "ly", -1);
g_key_file_set_integer (settings, "display", "dx", 300);
g_key_file_set_integer (settings, "display", "dy", 400);
g_key_file_set_double (settings, "display", "opacity", 0.7);
g_key_file_set_string (settings, "display", "font", gtk_font_button_get_font_name(GTK_FONT_BUTTON(fontbutton)));
g_key_file_set_boolean (settings, "display", "tooltips", TRUE);
g_key_file_set_string (settings, "reader", "device", "stylus");
g_key_file_set_integer (settings, "reader", "speed", 6);
g_key_file_set_uint64 (settings, "reader", "lijnkleur", 0x514942);
g_key_file_set_uint64 (settings, "reader", "rasterkleur", 0xAB8C6D);
g_key_file_set_boolean (settings, "reader", "raster", TRUE);
g_key_file_set_boolean (settings, "reader", "speech", FALSE);
g_key_file_set_string (settings, "reader", "command", "aplay -q");
g_key_file_set_integer (settings, "reader", "voice", 0);
g_key_file_set_integer (settings, "keys", "paste0", 37);
g_key_file_set_integer (settings, "keys", "paste1", 55);
g_key_file_set_integer (settings, "keys", "backspace0", 0);
g_key_file_set_integer (settings, "keys", "backspace1", 22);
g_key_file_set_integer (settings, "GB1", "key", 0);
g_key_file_set_integer (settings, "GB1", "mode", 0);
g_key_file_set_integer (settings, "BIG5", "key", CTRL_R);
g_key_file_set_integer (settings, "BIG5", "mode", BIG5);
g_key_file_set_integer (settings, "DIGITS", "key", ALT_L);
g_key_file_set_integer (settings, "DIGITS", "mode", DIGITS);
g_key_file_set_integer (settings, "LOWERCASE", "key", ALT_L);
g_key_file_set_integer (settings, "LOWERCASE", "mode", LOWERCASE);
g_key_file_set_integer (settings, "UPPERCASE", "key", 0);
g_key_file_set_integer (settings, "UPPERCASE", "mode", 0);
g_key_file_set_integer (settings, "PUNC", "key", 0);
g_key_file_set_integer (settings, "PUNC", "mode", 0);
g_key_file_set_integer (settings, "DEFAULT", "key", ESC);
g_key_file_set_integer (settings, "DEFAULT", "mode", (GB1|GB2|DIGITS));
g_key_file_set_string (settings, "keydefs", "label1", "Control-Left");
g_key_file_set_integer (settings, "keydefs", "key1", CTRL_L);
g_key_file_set_string (settings, "keydefs", "label2", "Control-Right");
g_key_file_set_integer (settings, "keydefs", "key2", CTRL_R);
g_key_file_set_string (settings, "keydefs", "label3", "Shift-Left");
g_key_file_set_integer (settings, "keydefs", "key3", SHIFT_L);
g_key_file_set_string (settings, "keydefs", "label4", "Shift-Right");
g_key_file_set_integer (settings, "keydefs", "key4", SHIFT_R);
g_key_file_set_string (settings, "keydefs", "label5", "Alt-Left");
g_key_file_set_integer (settings, "keydefs", "key5", ALT_L);
g_key_file_set_string (settings, "keydefs", "label6", "Alt-Right");
g_key_file_set_integer (settings, "keydefs", "key6", ALT_R);
g_key_file_set_string (settings, "keydefs", "label7", "Escape");
g_key_file_set_integer (settings, "keydefs", "key7", ESC);
g_key_file_set_string (settings, "keydefs", "label8", "Caps-Lock");
g_key_file_set_integer (settings, "keydefs", "key8", CAPS);
g_key_file_set_string (settings, "keydefs", "label9", "Num-Lock");
g_key_file_set_integer (settings, "keydefs", "key9", NUMS);
g_key_file_set_string (settings, "keydefs", "label10", "Scroll-Lock");
g_key_file_set_integer (settings, "keydefs", "key10", SCROLLS);
g_key_file_set_string (settings, "keydefs", "label11", "Pause/Break");
g_key_file_set_integer (settings, "keydefs", "key11", PAUSE);
g_key_file_set_string (settings, "keydefs", "label12", "not set");
g_key_file_set_integer (settings, "keydefs", "key12", 0);
g_key_file_set_string (settings, "keydefs", "label13", "not set");
g_key_file_set_integer (settings, "keydefs", "key13", 0);
data = g_key_file_to_data (settings, &len, NULL); // save defaults
g_file_set_contents (filepad, data, len, NULL);
g_free(data);
}
// fill the preferences structure
conf.x = g_key_file_get_integer (settings, "display", "x", NULL);
conf.y = g_key_file_get_integer (settings, "display", "y", NULL);
conf.lx = g_key_file_get_integer (settings, "display", "lx", NULL);
conf.ly = g_key_file_get_integer (settings, "display", "ly", NULL);
conf.dx = g_key_file_get_integer (settings, "display", "dx", NULL);
conf.dy = g_key_file_get_integer (settings, "display", "dy", NULL);
conf.opacity = g_key_file_get_double (settings, "display", "opacity", NULL);
conf.tips = g_key_file_get_boolean (settings, "display", "tooltips", NULL);
conf.font = g_key_file_get_string (settings, "display", "font", NULL);
conf.device = g_key_file_get_string (settings, "reader", "device", NULL);
conf.speed = g_key_file_get_integer (settings, "reader", "speed", NULL);
conf.lijnkleur = g_key_file_get_uint64 (settings, "reader", "lijnkleur", NULL);
conf.rasterkleur = g_key_file_get_uint64 (settings, "reader", "rasterkleur", NULL);
conf.raster = g_key_file_get_boolean (settings, "reader", "raster", NULL);
conf.speech = g_key_file_get_boolean (settings, "reader", "speech", NULL);
conf.voice = g_key_file_get_integer (settings, "reader", "voice", NULL);
conf.paste[0] = g_key_file_get_integer (settings, "keys", "paste0", NULL);
conf.paste[1] = g_key_file_get_integer (settings, "keys", "paste1", NULL);
conf.backspace[0] = g_key_file_get_integer (settings, "keys", "backspace0", NULL);
conf.backspace[1] = g_key_file_get_integer (settings, "keys", "backspace1", NULL);
conf.keymode[0].key = g_key_file_get_integer (settings, "GB1", "key", NULL);
conf.keymode[0].mode = g_key_file_get_integer (settings, "GB1", "mode", NULL);
conf.keymode[1].key = g_key_file_get_integer (settings, "BIG5", "key", NULL);
conf.keymode[1].mode = g_key_file_get_integer (settings, "BIG5", "mode", NULL);
conf.keymode[2].key = g_key_file_get_integer (settings, "DIGITS", "key", NULL);
conf.keymode[2].mode = g_key_file_get_integer (settings, "DIGITS", "mode", NULL);
conf.keymode[3].key = g_key_file_get_integer (settings, "LOWERCASE", "key", NULL);
conf.keymode[3].mode = g_key_file_get_integer (settings, "LOWERCASE", "mode", NULL);
conf.keymode[4].key = g_key_file_get_integer (settings, "UPPERCASE", "key", NULL);
conf.keymode[4].mode = g_key_file_get_integer (settings, "UPPERCASE", "mode", NULL);
conf.keymode[5].key = g_key_file_get_integer (settings, "PUNC", "key", NULL);
conf.keymode[5].mode = g_key_file_get_integer (settings, "PUNC", "mode", NULL);
conf.keymode[6].key = g_key_file_get_integer (settings, "DEFAULT", "key", NULL);
conf.keymode[6].mode = g_key_file_get_integer (settings, "DEFAULT", "mode", NULL);
// set speech + command
GTK_TOGGLE_BUTTON(checkbutton9)->active = conf.speech;
gtk_combo_box_set_active(GTK_COMBO_BOX(combobox1), conf.voice);
for (i=0; i<13; i++) {
g_string_sprintf(label, "key%d", i+1);
conf.defkey[i].key = g_key_file_get_integer (settings, "keydefs", label->str, NULL);
g_string_sprintf(label, "label%d", i+1);
conf.defkey[i].label = g_key_file_get_string (settings, "keydefs", label->str, NULL);
}
// start setting all widgets with the values from the configuration (conf)
// set tooltips
GTK_TOGGLE_BUTTON(checkbutton8)->active = conf.tips;
// set the 13 buttons/entries in preferences
for (i=0; i<13; i++) {
if (conf.defkey[i].key > 0) {
g_string_sprintf(label, "key = %d", conf.defkey[i].key);
gtk_button_set_label(GTK_BUTTON(conf.defkey[i].button), label->str);
gtk_entry_set_text(GTK_ENTRY(conf.defkey[i].entry), conf.defkey[i].label);
} else {
gtk_button_set_label(GTK_BUTTON(conf.defkey[i].button), "not set");
gtk_entry_set_text(GTK_ENTRY(conf.defkey[i].entry), "");
}
}
g_string_free(label, TRUE);
// set the default recognition mode
mode = conf.keymode[6].mode;
keus = (mode & BIG5) ? Traditional : Simplified;
selecteer(keus);
// set the labels of the hotkeys (preferences)
for (i=0; i<7; i++) {
bool found;
hotkey[conf.keymode[i].key] |= conf.keymode[i].mode; // set the hotkeys
found = FALSE;
for (p=0; p<13; p++) {
if (conf.defkey[p].key > 0) {
if (conf.keymode[i].key == conf.defkey[p].key) {
strcpy(txt, conf.defkey[p].label);
found = TRUE;
break;
}
}
}
if (found == FALSE) {
if (conf.keymode[i].key > 0)
sprintf(txt, "key = %d", conf.keymode[i].key);
else
strcpy(txt, "not set");
}
gtk_button_set_label(GTK_BUTTON(modebits[i].button), txt);
// set the default checkboxes (preferences)
if (conf.keymode[6].mode & GB1)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(modebits[0].check), TRUE);
if (conf.keymode[6].mode & BIG5)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(modebits[1].check), TRUE);
if (conf.keymode[6].mode & DIGITS)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(modebits[2].check), TRUE);
if (conf.keymode[6].mode & LOWERCASE)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(modebits[3].check), TRUE);
if (conf.keymode[6].mode & UPPERCASE)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(modebits[4].check), TRUE);
if (conf.keymode[6].mode & PUNC)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(modebits[5].check), TRUE);
}
// fill combobox with input-devices
list = gdk_devices_list();
device = (GdkDevice *) list->data; // default device
nodevice = NULL;
for (p=0; list->next; p++) {
strcpy(txt, gdk_device_get_name((GdkDevice *)list->data));
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), txt);
if (strstr(txt, conf.device)) {
device = (GdkDevice *) list->data;
choice = p;
}
nodevice = (GdkDevice *) list->data;
list = list->next;
}
if (choice == -1) { // prefered device not found
choice = p-1;
device = nodevice;
}
//g_list_free(list);
gtk_combo_box_set_active(GTK_COMBO_BOX(combo), choice);
gdk_device_set_source (device, GDK_SOURCE_PEN);
gdk_device_set_mode(device, GDK_MODE_SCREEN);
// set line color
lijnkleur.pixel = conf.lijnkleur;
sprintf(txt, "#%.6X", lijnkleur.pixel);
gdk_color_parse(txt, &lijnkleur);
gtk_color_button_set_color(GTK_COLOR_BUTTON(colorbutton1), &lijnkleur);
// set raster color
rasterkleur.pixel = conf.rasterkleur;
sprintf(txt, "#%.6X", rasterkleur.pixel);
gdk_color_parse(txt, &rasterkleur);
gtk_color_button_set_color(GTK_COLOR_BUTTON(colorbutton2), &rasterkleur);
// set raster on/off check button
GTK_TOGGLE_BUTTON(checkbutton1)->active = conf.raster;
// set main window opacity slider
gtk_adjustment_set_value(opacity, conf.opacity);
// set the 9 candidate buttons with a default font
for (i=0; i< 9; i++) {
PangoFontDescription *pfont;
pfont = pango_font_description_from_string(conf.font);
gtk_widget_modify_font (GTK_WIDGET(knop[i]), pfont );
pango_font_description_free(pfont);
}
// set the font selection button with the font title
gtk_font_button_set_font_name(GTK_FONT_BUTTON(fontbutton), conf.font);
// set the recognize speed slider
gtk_adjustment_set_value(speed, conf.speed);
WTSetSpeed(conf.speed);
// set the default paste and backspace entry fields
gtk_entry_set_text(GTK_ENTRY(entry1), key2string(conf.paste[1], conf.paste[0]));
gtk_entry_set_text(GTK_ENTRY(entry2), key2string(conf.backspace[1], conf.backspace[0]));
}
void init_stuff (int argc, char *argv[])
{
GtkWidget *w;
GList *dev_list;
GdkDevice *device;
GdkScreen *screen;
int i, j;
struct Brush *b;
gboolean can_xinput, success;
gchar *tmppath, *tmpfn;
// create some data structures needed to populate the preferences
ui.default_page.bg = g_new(struct Background, 1);
// initialize config file names
tmppath = g_build_filename(g_get_home_dir(), CONFIG_DIR, NULL);
mkdir(tmppath, 0700); // safer (MRU data may be confidential)
ui.mrufile = g_build_filename(tmppath, MRU_FILE, NULL);
ui.configfile = g_build_filename(tmppath, CONFIG_FILE, NULL);
g_free(tmppath);
// initialize preferences
init_config_default();
load_config_from_file();
ui.font_name = g_strdup(ui.default_font_name);
ui.font_size = ui.default_font_size;
ui.hiliter_alpha_mask = 0xffffff00 + (guint)(255*ui.hiliter_opacity);
// we need an empty canvas prior to creating the journal structures
canvas = GNOME_CANVAS (gnome_canvas_new_aa ());
// initialize data
ui.default_page.bg->canvas_item = NULL;
ui.layerbox_length = 0;
if (argc > 2 || (argc == 2 && argv[1][0] == '-')) {
printf(_("Invalid command line parameters.\n"
"Usage: %s [filename.xoj]\n"), argv[0]);
gtk_exit(0);
}
undo = NULL; redo = NULL;
journal.pages = NULL;
bgpdf.status = STATUS_NOT_INIT;
new_journal();
ui.cur_item_type = ITEM_NONE;
ui.cur_item = NULL;
ui.cur_path.coords = NULL;
ui.cur_path_storage_alloc = 0;
ui.cur_path.ref_count = 1;
ui.cur_widths = NULL;
ui.cur_widths_storage_alloc = 0;
ui.selection = NULL;
ui.cursor = NULL;
ui.pen_cursor_pix = ui.hiliter_cursor_pix = NULL;
ui.cur_brush = &(ui.brushes[0][ui.toolno[0]]);
for (j=0; j<=NUM_BUTTONS; j++)
for (i=0; i < NUM_STROKE_TOOLS; i++) {
b = &(ui.brushes[j][i]);
b->tool_type = i;
if (b->color_no>=0) {
b->color_rgba = predef_colors_rgba[b->color_no];
if (i == TOOL_HIGHLIGHTER) {
b->color_rgba &= ui.hiliter_alpha_mask;
}
}
b->thickness = predef_thickness[i][b->thickness_no];
}
for (i=0; i<NUM_STROKE_TOOLS; i++)
g_memmove(ui.default_brushes+i, &(ui.brushes[0][i]), sizeof(struct Brush));
ui.cur_mapping = 0;
ui.which_unswitch_button = 0;
ui.in_proximity = FALSE;
ui.warned_generate_fontconfig = FALSE;
reset_recognizer();
// initialize various interface elements
gtk_window_set_default_size(GTK_WINDOW (winMain), ui.window_default_width, ui.window_default_height);
if (ui.maximize_at_start) gtk_window_maximize(GTK_WINDOW (winMain));
update_toolbar_and_menu();
update_font_button();
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("journalApplyAllPages")), ui.bg_apply_all_pages);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("journalNewPageKeepsBG")), ui.new_page_bg_from_pdf);
if (ui.fullscreen) {
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("viewFullscreen")), TRUE);
gtk_toggle_tool_button_set_active(
GTK_TOGGLE_TOOL_BUTTON(GET_COMPONENT("buttonFullscreen")), TRUE);
gtk_window_fullscreen(GTK_WINDOW(winMain));
}
gtk_button_set_relief(GTK_BUTTON(GET_COMPONENT("buttonColorChooser")), GTK_RELIEF_NONE);
allow_all_accels();
add_scroll_bindings();
// prevent interface items from stealing focus
// glade doesn't properly handle can_focus, so manually set it
gtk_combo_box_set_focus_on_click(GTK_COMBO_BOX(GET_COMPONENT("comboLayer")), FALSE);
g_signal_connect(GET_COMPONENT("spinPageNo"), "activate",
G_CALLBACK(handle_activate_signal), NULL);
gtk_container_forall(GTK_CONTAINER(winMain), unset_flags, (gpointer)GTK_CAN_FOCUS);
GTK_WIDGET_SET_FLAGS(GTK_WIDGET(canvas), GTK_CAN_FOCUS);
GTK_WIDGET_SET_FLAGS(GTK_WIDGET(GET_COMPONENT("spinPageNo")), GTK_CAN_FOCUS);
// install hooks on button/key/activation events to make the spinPageNo lose focus
gtk_container_forall(GTK_CONTAINER(winMain), install_focus_hooks, NULL);
// set up and initialize the canvas
gtk_widget_show (GTK_WIDGET (canvas));
w = GET_COMPONENT("scrolledwindowMain");
gtk_container_add (GTK_CONTAINER (w), GTK_WIDGET (canvas));
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (w), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_widget_set_events (GTK_WIDGET (canvas),
GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK |
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK |
GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
GDK_PROXIMITY_IN_MASK | GDK_PROXIMITY_OUT_MASK);
gnome_canvas_set_pixels_per_unit (canvas, ui.zoom);
gnome_canvas_set_center_scroll_region (canvas, TRUE);
gtk_layout_get_hadjustment(GTK_LAYOUT (canvas))->step_increment = ui.scrollbar_step_increment;
gtk_layout_get_vadjustment(GTK_LAYOUT (canvas))->step_increment = ui.scrollbar_step_increment;
// set up the page size and canvas size
update_page_stuff();
g_signal_connect ((gpointer) canvas, "button_press_event",
G_CALLBACK (on_canvas_button_press_event),
NULL);
g_signal_connect ((gpointer) canvas, "button_release_event",
G_CALLBACK (on_canvas_button_release_event),
NULL);
g_signal_connect ((gpointer) canvas, "enter_notify_event",
G_CALLBACK (on_canvas_enter_notify_event),
NULL);
g_signal_connect ((gpointer) canvas, "leave_notify_event",
G_CALLBACK (on_canvas_leave_notify_event),
NULL);
g_signal_connect ((gpointer) canvas, "proximity_in_event",
G_CALLBACK (on_canvas_proximity_event),
NULL);
g_signal_connect ((gpointer) canvas, "proximity_out_event",
G_CALLBACK (on_canvas_proximity_event),
NULL);
g_signal_connect ((gpointer) canvas, "expose_event",
G_CALLBACK (on_canvas_expose_event),
NULL);
g_signal_connect ((gpointer) canvas, "key_press_event",
G_CALLBACK (on_canvas_key_press_event),
NULL);
g_signal_connect ((gpointer) canvas, "motion_notify_event",
G_CALLBACK (on_canvas_motion_notify_event),
NULL);
g_signal_connect ((gpointer) gtk_layout_get_vadjustment(GTK_LAYOUT(canvas)),
"value-changed", G_CALLBACK (on_vscroll_changed),
NULL);
g_signal_connect ((gpointer) gtk_layout_get_hadjustment(GTK_LAYOUT(canvas)),
"value-changed", G_CALLBACK (on_hscroll_changed),
NULL);
g_object_set_data (G_OBJECT (winMain), "canvas", canvas);
screen = gtk_widget_get_screen(winMain);
ui.screen_width = gdk_screen_get_width(screen);
ui.screen_height = gdk_screen_get_height(screen);
can_xinput = FALSE;
dev_list = gdk_devices_list();
while (dev_list != NULL) {
device = (GdkDevice *)dev_list->data;
if (device != gdk_device_get_core_pointer() && device->num_axes >= 2) {
/* get around a GDK bug: map the valuator range CORRECTLY to [0,1] */
#ifdef ENABLE_XINPUT_BUGFIX
gdk_device_set_axis_use(device, 0, GDK_AXIS_IGNORE);
gdk_device_set_axis_use(device, 1, GDK_AXIS_IGNORE);
#endif
gdk_device_set_mode(device, GDK_MODE_SCREEN);
if (g_strrstr(device->name, "raser"))
gdk_device_set_source(device, GDK_SOURCE_ERASER);
can_xinput = TRUE;
}
dev_list = dev_list->next;
}
if (!can_xinput)
gtk_widget_set_sensitive(GET_COMPONENT("optionsUseXInput"), FALSE);
ui.use_xinput = ui.allow_xinput && can_xinput;
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsProgressiveBG")), ui.progressive_bg);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsPrintRuling")), ui.print_ruling);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsAutoloadPdfXoj")), ui.autoload_pdf_xoj);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsAutosaveXoj")), ui.autosave_enabled);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsLeftHanded")), ui.left_handed);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsShortenMenus")), ui.shorten_menus);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsAutoSavePrefs")), ui.auto_save_prefs);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsButtonSwitchMapping")), ui.button_switch_mapping);
gtk_check_menu_item_set_active
(GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsLargePenCursor")), ui.large_pencursor);
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsPenCursor")), ui.pen_cursor);
hide_unimplemented();
update_undo_redo_enabled();
update_copy_paste_enabled();
update_vbox_order(ui.vertical_order[ui.fullscreen?1:0]);
gtk_widget_grab_focus(GTK_WIDGET(canvas));
// show everything...
gtk_widget_show (winMain);
update_cursor();
/* this will cause extension events to get enabled/disabled, but
we need the windows to be mapped first */
gtk_check_menu_item_set_active(
GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsUseXInput")), ui.use_xinput);
/* fix a bug in GTK+ 2.16 and 2.17: scrollbars shouldn't get extended
input events from pointer motion when cursor moves into main window */
if (!gtk_check_version(2, 16, 0)) {
g_signal_connect (
GET_COMPONENT("menubar"),
"event", G_CALLBACK (filter_extended_events),
NULL);
g_signal_connect (
GET_COMPONENT("toolbarMain"),
"event", G_CALLBACK (filter_extended_events),
NULL);
g_signal_connect (
GET_COMPONENT("toolbarPen"),
"event", G_CALLBACK (filter_extended_events),
NULL);
g_signal_connect (
GET_COMPONENT("statusbar"),
"event", G_CALLBACK (filter_extended_events),
NULL);
g_signal_connect (
(gpointer)(gtk_scrolled_window_get_vscrollbar(GTK_SCROLLED_WINDOW(w))),
"event", G_CALLBACK (filter_extended_events),
NULL);
g_signal_connect (
(gpointer)(gtk_scrolled_window_get_hscrollbar(GTK_SCROLLED_WINDOW(w))),
"event", G_CALLBACK (filter_extended_events),
NULL);
}
// load the MRU
init_mru();
// and finally, open a file specified on the command line
// (moved here because display parameters weren't initialized yet...)
if (argc == 1) return;
set_cursor_busy(TRUE);
if (g_path_is_absolute(argv[1]))
tmpfn = g_strdup(argv[1]);
else {
tmppath = g_get_current_dir();
tmpfn = g_build_filename(tmppath, argv[1], NULL);
g_free(tmppath);
}
success = open_journal(tmpfn);
g_free(tmpfn);
set_cursor_busy(FALSE);
if (!success) {
w = gtk_message_dialog_new(GTK_WINDOW (winMain), GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("Error opening file '%s'"), argv[1]);
gtk_dialog_run(GTK_DIALOG(w));
gtk_widget_destroy(w);
}
}
void setup_input_devices (GromitData *data)
{
/* ungrab all */
release_grab (data, NULL);
/* and clear our own device data list */
GHashTableIter it;
gpointer value;
g_hash_table_iter_init (&it, data->devdatatable);
while (g_hash_table_iter_next (&it, NULL, &value))
g_free(value);
g_hash_table_remove_all(data->devdatatable);
/* get devices */
GdkDeviceManager *device_manager = gdk_display_get_device_manager(data->display);
GList *devices, *d;
int i = 0;
devices = g_list_concat(gdk_device_manager_list_devices
(device_manager, GDK_DEVICE_TYPE_MASTER),
gdk_device_manager_list_devices
(device_manager, GDK_DEVICE_TYPE_SLAVE));
for(d = devices; d; d = d->next)
{
GdkDevice *device = (GdkDevice *) d->data;
/* only enable devices with 2 ore more axes */
if (gdk_device_get_source(device) != GDK_SOURCE_KEYBOARD && gdk_device_get_n_axes(device) >= 2)
{
gdk_device_set_mode (device, GDK_MODE_SCREEN);
GromitDeviceData *devdata;
devdata = g_malloc0(sizeof (GromitDeviceData));
devdata->device = device;
devdata->index = i;
/* get attached keyboard and grab the hotkey */
if (!data->hot_keycode)
{
g_printerr("ERROR: Grabbing hotkey from attached keyboard "
"of '%s' failed, no hotkey defined.\n",
gdk_device_get_name(device));
g_free(devdata);
continue;
}
/* if this is a slave device, we need the master */
GdkDevice *kdevice=device;
if(gdk_device_get_device_type (device) == GDK_DEVICE_TYPE_SLAVE)
kdevice=gdk_device_get_associated_device (device);
gint dev_id = -1;
g_object_get(kdevice, "device-id", &dev_id, NULL);
gint kbd_dev_id = -1;
XIDeviceInfo* devinfo;
int devicecount = 0;
devinfo = XIQueryDevice(GDK_DISPLAY_XDISPLAY(data->display),
dev_id,
&devicecount);
if(devicecount)
kbd_dev_id = devinfo->attachment;
XIFreeDeviceInfo(devinfo);
if(kbd_dev_id != -1)
{
if(data->debug)
g_printerr("DEBUG: Grabbing hotkey from keyboard '%d' .\n", kbd_dev_id);
XIEventMask mask;
unsigned char bits[4] = {0,0,0,0};
mask.mask = bits;
mask.mask_len = sizeof(bits);
XISetMask(bits, XI_KeyPress);
XISetMask(bits, XI_KeyRelease);
XIGrabModifiers modifiers[] = {{XIAnyModifier, 0}};
int nmods = 1;
gdk_error_trap_push ();
XIGrabKeycode( GDK_DISPLAY_XDISPLAY(data->display),
kbd_dev_id,
data->hot_keycode,
GDK_WINDOW_XID(data->root),
GrabModeAsync,
GrabModeAsync,
True,
&mask,
nmods,
modifiers);
XSync(GDK_DISPLAY_XDISPLAY(data->display), False);
if(gdk_error_trap_pop())
{
g_printerr("ERROR: Grabbing hotkey from keyboard device %d failed.\n",
kbd_dev_id);
g_free(devdata);
continue;
}
}
g_hash_table_insert(data->devdatatable, device, devdata);
g_printerr ("Enabled Device %d: \"%s\", (Type: %d)\n",
i++, gdk_device_get_name(device), gdk_device_get_source(device));
}
}
g_printerr ("Now %d enabled devices.\n", g_hash_table_size(data->devdatatable));
}
void init_tablet() // Set up variables
{
int i;
char *devname, txt[32];
gboolean use_tablet;
GList *dlist;
#if GTK_MAJOR_VERSION == 1
GdkDeviceInfo *device = NULL;
gint use;
#endif
#if GTK_MAJOR_VERSION == 2
GdkDevice *device = NULL;
GdkAxisUse use;
#endif
use_tablet = inifile_get_gboolean( "tablet_USE", FALSE );
if ( use_tablet ) // User has got tablet working in past so try to initialize it
{
devname = inifile_get( tablet_ini3[0], "?" ); // Device name last used
#if GTK_MAJOR_VERSION == 1
dlist = gdk_input_list_devices();
#endif
#if GTK_MAJOR_VERSION == 2
dlist = gdk_devices_list();
#endif
while ( dlist != NULL )
{
device = dlist->data;
if ( strcmp(device->name, devname ) == 0 )
{ // Previously used device was found
#if GTK_MAJOR_VERSION == 1
gdk_input_set_mode(device->deviceid,
inifile_get_gint32( tablet_ini3[1], 0 ) );
#endif
#if GTK_MAJOR_VERSION == 2
gdk_device_set_mode(device, inifile_get_gint32( tablet_ini3[1], 0 ) );
#endif
for ( i=0; i<device->num_axes; i++ )
{
sprintf(txt, "%s%i", tablet_ini3[2], i);
use = inifile_get_gint32( txt, GDK_AXIS_IGNORE );
#if GTK_MAJOR_VERSION == 1
device->axes[i] = use;
gdk_input_set_axes(device->deviceid, device->axes);
#endif
#if GTK_MAJOR_VERSION == 2
gdk_device_set_axis_use(device, i, use);
#endif
}
tablet_device = device;
tablet_working = TRUE; // Success!
break;
}
dlist = dlist->next; // Not right device so look for next one
}
}
for ( i=0; i<3; i++ )
{
tablet_tool_use[i] = inifile_get_gboolean( tablet_ini2[i], FALSE );
tablet_tool_factor[i] = ((float) inifile_get_gint32( tablet_ini[i], 100 )) / 100;
}
}
