#include <gtk/gtk.h>
#include <libgnomecanvas/libgnomecanvas.h>
#include <gdk/gdkkeysyms.h>
+#include <X11/Xlib.h>
#include "xournal.h"
#include "xo-interface.h"
void fix_xinput_coords(GdkEvent *event)
{
-#ifdef ENABLE_XINPUT_BUGFIX
double *axes, *px, *py, axis_width;
GdkDevice *device;
- int wx, wy, sx, sy;
+ int wx, wy, sx, sy, ix, iy;
if (event->type == GDK_BUTTON_PRESS || event->type == GDK_BUTTON_RELEASE) {
axes = event->button.axes;
device = event->motion.device;
}
else return; // nothing we know how to do
-
+
// use canvas window, not event window (else get GTK+ 2.11 bugs!)
gdk_window_get_origin(GTK_WIDGET(canvas)->window, &wx, &wy);
gnome_canvas_get_scroll_offsets(canvas, &sx, &sy);
-
- axis_width = device->axes[0].max - device->axes[0].min;
- if (axis_width>EPSILON)
- *px = (axes[0]/axis_width)*ui.screen_width + sx - wx;
- axis_width = device->axes[1].max - device->axes[1].min;
- if (axis_width>EPSILON)
- *py = (axes[1]/axis_width)*ui.screen_height + sy - wy;
+#ifdef ENABLE_XINPUT_BUGFIX
+ // fix broken events with the core pointer's location
+ if (!finite(axes[0]) || !finite(axes[1]) || (axes[0]==0. && axes[1]==0.)) {
+ gdk_window_get_pointer(GTK_WIDGET(canvas)->window, &ix, &iy, NULL);
+ *px = ix + sx;
+ *py = iy + sy;
+ }
+ else {
+ axis_width = device->axes[0].max - device->axes[0].min;
+ if (axis_width>EPSILON)
+ *px = (axes[0]/axis_width)*ui.screen_width + sx - wx;
+ axis_width = device->axes[1].max - device->axes[1].min;
+ if (axis_width>EPSILON)
+ *py = (axes[1]/axis_width)*ui.screen_height + sy - wy;
+ }
#endif
}
double *pt;
double x, y;
int w, h;
+ gboolean is_well_scaled;
if (pg->bg->canvas_item != NULL)
gtk_object_destroy(GTK_OBJECT(pg->bg->canvas_item));
if (pg->bg->type == BG_PDF)
{
if (pg->bg->pixbuf == NULL) return;
- pg->bg->canvas_item = gnome_canvas_item_new(pg->group,
- gnome_canvas_pixbuf_get_type(),
- "pixbuf", pg->bg->pixbuf,
- "width", pg->width, "height", pg->height,
- "width-set", TRUE, "height-set", TRUE,
- NULL);
+ is_well_scaled = (fabs(pg->bg->pixel_width - pg->width*ui.zoom) < 2.
+ && fabs(pg->bg->pixel_height - pg->height*ui.zoom) < 2.);
+ if (is_well_scaled)
+ pg->bg->canvas_item = gnome_canvas_item_new(pg->group,
+ gnome_canvas_pixbuf_get_type(),
+ "pixbuf", pg->bg->pixbuf,
+ "width-in-pixels", TRUE, "height-in-pixels", TRUE,
+ NULL);
+ else
+ pg->bg->canvas_item = gnome_canvas_item_new(pg->group,
+ gnome_canvas_pixbuf_get_type(),
+ "pixbuf", pg->bg->pixbuf,
+ "width", pg->width, "height", pg->height,
+ "width-set", TRUE, "height-set", TRUE,
+ NULL);
lower_canvas_item_to(pg->group, pg->bg->canvas_item, NULL);
}
-
}
gboolean is_visible(struct Page *pg)
GList *pglist;
struct Page *pg;
GdkPixbuf *pix;
+ gboolean is_well_scaled;
+ gdouble zoom_to_request;
for (pglist = journal.pages; pglist!=NULL; pglist = pglist->next) {
pg = (struct Page *)pglist->data;
pg->bg->pixbuf_scale = 0;
}
}
- if (pg->bg->type == BG_PDF) { // request an asynchronous update
- if (pg->bg->pixbuf_scale == ui.zoom) continue;
- add_bgpdf_request(pg->bg->file_page_seq, ui.zoom, FALSE);
- pg->bg->pixbuf_scale = ui.zoom;
+ if (pg->bg->type == BG_PDF) {
+ // make pixmap scale to correct size if current one is wrong
+ is_well_scaled = (fabs(pg->bg->pixel_width - pg->width*ui.zoom) < 2.
+ && fabs(pg->bg->pixel_height - pg->height*ui.zoom) < 2.);
+ if (pg->bg->canvas_item != NULL && !is_well_scaled) {
+ g_object_get(pg->bg->canvas_item, "width-in-pixels", &is_well_scaled, NULL);
+ if (is_well_scaled)
+ gnome_canvas_item_set(pg->bg->canvas_item,
+ "width", pg->width, "height", pg->height,
+ "width-in-pixels", FALSE, "height-in-pixels", FALSE,
+ "width-set", TRUE, "height-set", TRUE,
+ NULL);
+ }
+ // request an asynchronous update to a better pixmap if needed
+ zoom_to_request = MIN(ui.zoom, MAX_SAFE_RENDER_DPI/72.0);
+ if (pg->bg->pixbuf_scale == zoom_to_request) continue;
+ add_bgpdf_request(pg->bg->file_page_seq, zoom_to_request);
+ pg->bg->pixbuf_scale = zoom_to_request;
}
}
}
gtk_spin_button_set_range(spin, 1, journal.npages+1);
/* npages+1 will be used to create a new page at end */
gtk_spin_button_set_value(spin, ui.pageno+1);
- g_snprintf(tmp, 10, " of %d", journal.npages);
+ g_snprintf(tmp, 10, _(" of %d"), journal.npages);
gtk_label_set_text(GTK_LABEL(GET_COMPONENT("labelNumpages")), tmp);
layerbox = GTK_COMBO_BOX(GET_COMPONENT("comboLayer"));
if (ui.layerbox_length == 0) {
- gtk_combo_box_prepend_text(layerbox, "Background");
+ gtk_combo_box_prepend_text(layerbox, _("Background"));
ui.layerbox_length++;
}
while (ui.layerbox_length > ui.cur_page->nlayers+1) {
ui.layerbox_length--;
}
while (ui.layerbox_length < ui.cur_page->nlayers+1) {
- g_snprintf(tmp, 10, "Layer %d", ui.layerbox_length++);
+ g_snprintf(tmp, 10, _("Layer %d"), ui.layerbox_length++);
gtk_combo_box_prepend_text(layerbox, tmp);
}
gtk_combo_box_set_active(layerbox, ui.cur_page->nlayers-1-ui.layerno);
if (ui.filename != NULL) g_free(ui.filename);
ui.filename = filename;
if (filename == NULL) {
- gtk_window_set_title(GTK_WINDOW (winMain), "Xournal");
+ gtk_window_set_title(GTK_WINDOW (winMain), _("Xournal"));
return;
}
p = g_utf8_strrchr(filename, -1, '/');
if (p == NULL) p = filename;
else p = g_utf8_next_char(p);
- g_snprintf(tmp, 100, "Xournal - %s", p);
+ g_snprintf(tmp, 100, _("Xournal - %s"), p);
gtk_window_set_title(GTK_WINDOW (winMain), tmp);
new_mru_entry(filename);
}
if (ui.saved) return TRUE;
dialog = gtk_message_dialog_new(GTK_WINDOW (winMain), GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_WARNING, GTK_BUTTONS_YES_NO, "Save changes to '%s'?",
- (ui.filename!=NULL) ? ui.filename:"Untitled");
+ GTK_MESSAGE_WARNING, GTK_BUTTONS_YES_NO, _("Save changes to '%s'?"),
+ (ui.filename!=NULL) ? ui.filename:_("Untitled"));
gtk_dialog_add_button(GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
response = gtk_dialog_run(GTK_DIALOG (dialog));
gtk_widget_destroy(dialog);
return TRUE;
}
-// test if we're still busy loading a PDF background file
-gboolean page_ops_forbidden(void)
-{
- return (bgpdf.status != STATUS_NOT_INIT && bgpdf.create_pages);
-}
-
// send the focus back to the appropriate widget
void reset_focus(void)
{
update_thickness_buttons();
update_color_buttons();
update_font_button();
+ update_cursor();
}
void move_journal_items_by(GList *itemlist, double dx, double dy,
"can-activate-accel", G_CALLBACK(can_accel), NULL);
g_signal_connect((gpointer) GET_COMPONENT("toolsRuler"),
"can-activate-accel", G_CALLBACK(can_accel), NULL);
+ g_signal_connect((gpointer) GET_COMPONENT("toolsReco"),
+ "can-activate-accel", G_CALLBACK(can_accel), NULL);
}
void add_scroll_bindings(void)
gtk_widget_hide(GET_COMPONENT("colorOther"));
gtk_widget_hide(GET_COMPONENT("helpIndex"));
- /* config file only works with glib 2.6 */
+ /* config file only works with glib 2.6 and beyond */
if (glib_minor_version<6) {
gtk_widget_hide(GET_COMPONENT("optionsAutoSavePrefs"));
gtk_widget_hide(GET_COMPONENT("optionsSavePreferences"));
}
+ /* gtkprint only works with gtk+ 2.10 and beyond */
+ if (gtk_check_version(2, 10, 0)) {
+ gtk_widget_hide(GET_COMPONENT("filePrint"));
+ }
}
+
+// toggle fullscreen mode
+void do_fullscreen(gboolean active)
+{
+ end_text();
+ reset_focus();
+ ui.fullscreen = active;
+ gtk_check_menu_item_set_active(
+ GTK_CHECK_MENU_ITEM(GET_COMPONENT("viewFullscreen")), ui.fullscreen);
+ gtk_toggle_tool_button_set_active(
+ GTK_TOGGLE_TOOL_BUTTON(GET_COMPONENT("buttonFullscreen")), ui.fullscreen);
+
+ if (ui.fullscreen) gtk_window_fullscreen(GTK_WINDOW(winMain));
+ else gtk_window_unfullscreen(GTK_WINDOW(winMain));
+
+ update_vbox_order(ui.vertical_order[ui.fullscreen?1:0]);
+}
+
+/* attempt to work around GTK+ 2.16/2.17 bugs where random interface
+ elements receive XInput events that they can't handle properly */
+
+// prevent interface items from getting bogus XInput events
+
+gboolean filter_extended_events (GtkWidget *widget, GdkEvent *event,
+ gpointer user_data)
+{
+ if (event->type == GDK_MOTION_NOTIFY &&
+ event->motion.device != gdk_device_get_core_pointer())
+ return TRUE;
+ if ((event->type == GDK_BUTTON_PRESS || event->type == GDK_2BUTTON_PRESS ||
+ event->type == GDK_3BUTTON_PRESS || event->type == GDK_BUTTON_RELEASE) &&
+ event->button.device != gdk_device_get_core_pointer())
+ return TRUE;
+ return FALSE;
+}
+
+/* Code to turn an extended input event into a core event and send it to
+ a different GdkWindow -- e.g. could be used when a click in a text edit box
+ gets sent to the canvas instead due to incorrect event translation.
+ We now turn off xinput altogether while editing text under GTK+ 2.17, so
+ this isn't needed any more... but could become useful again someday!
+*/
+
+/*
+gboolean fix_extended_events (GtkWidget *widget, GdkEvent *event,
+ gpointer user_data)
+{
+ int ix, iy;
+ GdkWindow *window;
+
+ if (user_data) window = (GdkWindow *)user_data;
+ else window = widget->window;
+
+ if (event->type == GDK_MOTION_NOTIFY &&
+ event->motion.device != gdk_device_get_core_pointer()) {
+// printf("fixing motion\n");
+ gdk_window_get_pointer(window, &ix, &iy, NULL);
+ event->motion.x = ix; event->motion.y = iy;
+ event->motion.device = gdk_device_get_core_pointer();
+ g_object_unref(event->motion.window);
+ event->motion.window = g_object_ref(window);
+ gtk_widget_event(widget, event);
+ return TRUE;
+ }
+ if ((event->type == GDK_BUTTON_PRESS || event->type == GDK_BUTTON_RELEASE) &&
+ event->button.device != gdk_device_get_core_pointer()) {
+// printf("fixing button from pos = %f, %f\n", event->button.x, event->button.y);
+ gdk_window_get_pointer(window, &ix, &iy, NULL);
+ event->button.x = ix; event->button.y = iy;
+ event->button.device = gdk_device_get_core_pointer();
+ g_object_unref(event->button.window);
+ event->button.window = g_object_ref(window);
+// printf("fixing button to pos = %f, %f\n", event->button.x, event->button.y);
+ gtk_widget_event(widget, event);
+ return TRUE;
+ }
+ return FALSE;
+}
+*/
+
+// disable xinput when layer combo box is popped up, to avoid crash
+
+gboolean combobox_popup_disable_xinput (GtkWidget *widget, GdkEvent *event,
+ gpointer user_data)
+{
+ gboolean is_shown;
+
+ g_object_get(G_OBJECT(widget), "popup-shown", &is_shown, NULL);
+ gdk_input_set_extension_events(GTK_WIDGET(canvas)->window,
+ GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK,
+ (ui.use_xinput && !is_shown)?GDK_EXTENSION_EVENTS_ALL:GDK_EXTENSION_EVENTS_NONE);
+}
projects / xournal.git / blobdiff