#include <gtk/gtk.h>
#include <libgnomecanvas/libgnomecanvas.h>
#include <gdk/gdkkeysyms.h>
+#include <X11/Xlib.h>
#include "xournal.h"
#include "xo-interface.h"
void realloc_cur_path(int n)
{
if (n <= ui.cur_path_storage_alloc) return;
- ui.cur_path_storage_alloc = n+10;
- ui.cur_path.coords = g_realloc(ui.cur_path.coords, 2*(n+10)*sizeof(double));
+ ui.cur_path_storage_alloc = n+100;
+ ui.cur_path.coords = g_realloc(ui.cur_path.coords, 2*(n+100)*sizeof(double));
}
void realloc_cur_widths(int n)
{
if (n <= ui.cur_widths_storage_alloc) return;
- ui.cur_widths_storage_alloc = n+10;
- ui.cur_widths = g_realloc(ui.cur_widths, (n+10)*sizeof(double));
+ ui.cur_widths_storage_alloc = n+100;
+ ui.cur_widths = g_realloc(ui.cur_widths, (n+100)*sizeof(double));
}
// undo utility functions
}
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);
#ifdef ENABLE_XINPUT_BUGFIX
*py = iy + sy;
}
else {
+ gdk_window_get_origin(GTK_WIDGET(canvas)->window, &wx, &wy);
axis_width = device->axes[0].max - device->axes[0].min;
if (axis_width>EPSILON)
*px = (axes[0]/axis_width)*ui.screen_width + sx - wx;
if (axis_width>EPSILON)
*py = (axes[1]/axis_width)*ui.screen_height + sy - wy;
}
+#else
+ if (!finite(*px) || !finite(*py) || (*px==0. && *py==0.)) {
+ gdk_window_get_pointer(GTK_WIDGET(canvas)->window, &ix, &iy, NULL);
+ *px = ix + sx;
+ *py = iy + sy;
+ }
+ else {
+ /* with GTK+ 2.16 or earlier, the event comes from the parent gdkwindow
+ and so needs to be adjusted for scrolling */
+ if (gtk_major_version == 2 && gtk_minor_version <= 16) {
+ *px += sx;
+ *py += sy;
+ }
+ /* with GTK+ 2.17, events come improperly translated, and the event's
+ GdkWindow isn't even the same for ButtonDown as for MotionNotify... */
+ if (gtk_major_version == 2 && gtk_minor_version == 17) { // GTK+ 2.17 issues !!
+ gdk_window_get_position(GTK_WIDGET(canvas)->window, &wx, &wy);
+ *px += sx - wx;
+ *py += sy - wy;
+ }
+ }
#endif
}
if (pg->bg->type == BG_PIXMAP)
{
- if (ui.antialias_bg) {
- set_cursor_busy(TRUE);
- w = (int)floor(pg->width*ui.zoom+0.5);
- h = (int)floor(pg->height*ui.zoom+0.5);
- if (w == gdk_pixbuf_get_width(pg->bg->pixbuf) &&
- h == gdk_pixbuf_get_height(pg->bg->pixbuf))
- scaled_pix = gdk_pixbuf_ref(pg->bg->pixbuf);
- else
- scaled_pix = gdk_pixbuf_scale_simple(pg->bg->pixbuf, w, h, GDK_INTERP_BILINEAR);
- pg->bg->pixbuf_scale = ui.zoom;
- set_cursor_busy(FALSE);
- }
- else {
- scaled_pix = gdk_pixbuf_ref(pg->bg->pixbuf);
- pg->bg->pixbuf_scale = 0;
- }
+ pg->bg->pixbuf_scale = 0;
pg->bg->canvas_item = gnome_canvas_item_new(pg->group,
gnome_canvas_pixbuf_get_type(),
- "pixbuf", scaled_pix,
+ "pixbuf", pg->bg->pixbuf,
"width", pg->width, "height", pg->height,
"width-set", TRUE, "height-set", TRUE,
NULL);
- gdk_pixbuf_unref(scaled_pix);
lower_canvas_item_to(pg->group, pg->bg->canvas_item, NULL);
}
if (ui.progressive_bg && !is_visible(pg)) continue;
if (pg->bg->type == BG_PIXMAP && pg->bg->canvas_item!=NULL) { // do the rescaling ourselves
- if (ui.antialias_bg) {
- if (pg->bg->pixbuf_scale == ui.zoom) continue;
- set_cursor_busy(TRUE);
- pix = gdk_pixbuf_scale_simple(pg->bg->pixbuf,
- (int)floor(pg->width*ui.zoom+0.5), (int)floor(pg->height*ui.zoom+0.5),
- GDK_INTERP_BILINEAR);
- gnome_canvas_item_set(pg->bg->canvas_item, "pixbuf", pix, NULL);
- gdk_pixbuf_unref(pix);
- pg->bg->pixbuf_scale = ui.zoom;
- set_cursor_busy(FALSE);
- } else
- {
- g_object_get(G_OBJECT(pg->bg->canvas_item), "pixbuf", &pix, NULL);
- if (pix!=pg->bg->pixbuf)
- gnome_canvas_item_set(pg->bg->canvas_item, "pixbuf", pg->bg->pixbuf, NULL);
- pg->bg->pixbuf_scale = 0;
- }
+ g_object_get(G_OBJECT(pg->bg->canvas_item), "pixbuf", &pix, NULL);
+ if (pix!=pg->bg->pixbuf)
+ gnome_canvas_item_set(pg->bg->canvas_item, "pixbuf", pg->bg->pixbuf, NULL);
+ pg->bg->pixbuf_scale = 0;
}
if (pg->bg->type == BG_PDF) {
// make pixmap scale to correct size if current one is wrong
color->blue = ((rgba>>8)&0xff)*0x101;
}
+guint32 gdkcolor_to_rgba(GdkColor gdkcolor, guint16 alpha)
+{
+ guint32 rgba = ((gdkcolor.red & 0xff00) << 16) |
+ ((gdkcolor.green & 0xff00) << 8) |
+ ((gdkcolor.blue & 0xff00) ) |
+ ((alpha & 0xff00) >> 8);
+
+ return rgba;
+}
+
// some interface functions
void update_thickness_buttons(void)
void update_color_buttons(void)
{
+ GdkColor gdkcolor;
+ GtkColorButton *colorbutton;
+
if (ui.selection!=NULL || (ui.toolno[ui.cur_mapping] != TOOL_PEN
&& ui.toolno[ui.cur_mapping] != TOOL_HIGHLIGHTER && ui.toolno[ui.cur_mapping] != TOOL_TEXT)) {
gtk_toggle_tool_button_set_active(
gtk_toggle_tool_button_set_active(
GTK_TOGGLE_TOOL_BUTTON(GET_COMPONENT("buttonColorOther")), TRUE);
}
+
+ colorbutton = GTK_COLOR_BUTTON(GET_COMPONENT("buttonColorChooser"));
+ if ((ui.toolno[ui.cur_mapping] != TOOL_PEN &&
+ ui.toolno[ui.cur_mapping] != TOOL_HIGHLIGHTER &&
+ ui.toolno[ui.cur_mapping] != TOOL_TEXT))
+ gdkcolor.red = gdkcolor.blue = gdkcolor.green = 0;
+ else rgb_to_gdkcolor(ui.cur_brush->color_rgba, &gdkcolor);
+ gtk_color_button_set_color(colorbutton, &gdkcolor);
+ if (ui.toolno[ui.cur_mapping] == TOOL_HIGHLIGHTER) {
+ gtk_color_button_set_alpha(colorbutton,
+ (ui.cur_brush->color_rgba&0xff)*0x101);
+ gtk_color_button_set_use_alpha(colorbutton, TRUE);
+ } else {
+ gtk_color_button_set_alpha(colorbutton, 0xffff);
+ gtk_color_button_set_use_alpha(colorbutton, FALSE);
+ }
}
void update_tool_buttons(void)
break;
default:
gtk_check_menu_item_set_active(
- GTK_CHECK_MENU_ITEM(GET_COMPONENT("colorOther")), TRUE);
+ GTK_CHECK_MENU_ITEM(GET_COMPONENT("colorNA")), TRUE);
}
}
g_snprintf(tmp, 100, _("Xournal - %s"), p);
gtk_window_set_title(GTK_WINDOW (winMain), tmp);
new_mru_entry(filename);
+
+ if (filename[0]=='/') {
+ if (ui.default_path!=NULL) g_free(ui.default_path);
+ ui.default_path = g_path_get_dirname(filename);
+ }
}
void update_undo_redo_enabled(void)
}
}
-void set_cur_color(int color)
+void set_cur_color(int color_no, guint color_rgba)
{
- ui.cur_brush->color_no = color;
- if (ui.toolno[0] == TOOL_HIGHLIGHTER)
- ui.cur_brush->color_rgba = predef_colors_rgba[color] & ui.hiliter_alpha_mask;
+ int which_mapping, tool;
+
+ if (ui.toolno[ui.cur_mapping] == TOOL_HIGHLIGHTER) tool = TOOL_HIGHLIGHTER;
+ else tool = TOOL_PEN;
+ if (ui.cur_mapping>0 && ui.linked_brush[ui.cur_mapping]!=BRUSH_LINKED)
+ which_mapping = ui.cur_mapping;
+ else which_mapping = 0;
+
+ ui.brushes[which_mapping][tool].color_no = color_no;
+ if (tool == TOOL_HIGHLIGHTER && (color_rgba & 0xff) == 0xff)
+ ui.brushes[which_mapping][tool].color_rgba = color_rgba & ui.hiliter_alpha_mask;
else
- ui.cur_brush->color_rgba = predef_colors_rgba[color];
- update_mapping_linkings(ui.toolno[0]);
+ ui.brushes[which_mapping][tool].color_rgba = color_rgba;
+ update_mapping_linkings(tool);
}
void recolor_temp_text(int color_no, guint color_rgba)
gtk_widget_grab_focus(ui.cur_item->widget);
}
-void process_color_activate(GtkMenuItem *menuitem, int color)
+void process_color_activate(GtkMenuItem *menuitem, int color_no, guint color_rgba)
{
if (GTK_OBJECT_TYPE(menuitem) == GTK_TYPE_RADIO_MENU_ITEM) {
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM (menuitem)))
return;
- } else {
+ }
+ else if (GTK_OBJECT_TYPE(menuitem) == GTK_TYPE_RADIO_TOOL_BUTTON) {
if (!gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON (menuitem)))
return;
}
- if (ui.cur_mapping != 0) return; // not user-generated
+ if (ui.cur_mapping != 0 && !ui.button_switch_mapping) return; // not user-generated
reset_focus();
if (ui.cur_item_type == ITEM_TEXT)
- recolor_temp_text(color, predef_colors_rgba[color]);
+ recolor_temp_text(color_no, color_rgba);
if (ui.selection != NULL) {
- recolor_selection(color);
+ recolor_selection(color_no, color_rgba);
update_color_buttons();
update_color_menu();
}
- if (ui.toolno[0] != TOOL_PEN && ui.toolno[0] != TOOL_HIGHLIGHTER
- && ui.toolno[0] != TOOL_TEXT) {
+ if (ui.toolno[ui.cur_mapping] != TOOL_PEN && ui.toolno[ui.cur_mapping] != TOOL_HIGHLIGHTER
+ && ui.toolno[ui.cur_mapping] != TOOL_TEXT) {
if (ui.selection != NULL) return;
+ ui.cur_mapping = 0;
end_text();
- ui.toolno[0] = TOOL_PEN;
- ui.cur_brush = &(ui.brushes[0][TOOL_PEN]);
+ ui.toolno[ui.cur_mapping] = TOOL_PEN;
+ ui.cur_brush = &(ui.brushes[ui.cur_mapping][TOOL_PEN]);
update_tool_buttons();
update_tool_menu();
}
- set_cur_color(color);
+ set_cur_color(color_no, color_rgba);
update_color_buttons();
update_color_menu();
update_cursor();
void process_thickness_activate(GtkMenuItem *menuitem, int tool, int val)
{
+ int which_mapping;
+
if (GTK_OBJECT_TYPE(menuitem) == GTK_TYPE_RADIO_MENU_ITEM) {
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM (menuitem)))
return;
return;
}
- if (ui.cur_mapping != 0) return; // not user-generated
+ if (ui.cur_mapping != 0 && !ui.button_switch_mapping) return; // not user-generated
if (ui.selection != NULL && GTK_OBJECT_TYPE(menuitem) != GTK_TYPE_RADIO_MENU_ITEM) {
reset_focus();
return;
}
- if (ui.brushes[0][tool].thickness_no == val) return;
+ if (ui.cur_mapping>0 && ui.linked_brush[ui.cur_mapping]!=BRUSH_LINKED)
+ which_mapping = ui.cur_mapping;
+ else which_mapping = 0;
+ if (ui.brushes[which_mapping][tool].thickness_no == val) return;
reset_focus();
end_text();
- ui.brushes[0][tool].thickness_no = val;
- ui.brushes[0][tool].thickness = predef_thickness[tool][val];
+ ui.brushes[which_mapping][tool].thickness_no = val;
+ ui.brushes[which_mapping][tool].thickness = predef_thickness[tool][val];
update_mapping_linkings(tool);
update_thickness_buttons();
// send the focus back to the appropriate widget
void reset_focus(void)
{
+/*
if (ui.cur_item_type == ITEM_TEXT)
gtk_widget_grab_focus(ui.cur_item->widget);
else
gtk_widget_grab_focus(GTK_WIDGET(canvas));
reset_recognizer();
+*/
}
// selection / clipboard stuff
// Switch between button mappings
/* NOTE ABOUT BUTTON MAPPINGS: ui.cur_mapping is 0 except while a canvas
- click event is being processed ... */
+ click event is being processed ... or if ui.button_switch_mapping is
+ enabled and mappings are switched (but even then, canvas should have
+ a pointer grab from the initial click that switched the mapping) */
void switch_mapping(int m)
{
ui.cur_brush = &(ui.brushes[m][ui.toolno[m]]);
if (ui.toolno[m] == TOOL_TEXT)
ui.cur_brush = &(ui.brushes[m][TOOL_PEN]);
+ if (m==0) ui.which_unswitch_button = 0;
+
update_tool_buttons();
update_color_menu();
update_cursor();
void process_mapping_activate(GtkMenuItem *menuitem, int m, int tool)
{
if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(menuitem))) return;
- if (ui.cur_mapping!=0) return;
+ if (ui.cur_mapping!=0 && !ui.button_switch_mapping) return;
if (ui.toolno[m] == tool) return;
+ switch_mapping(0);
end_text();
reset_focus();
return GTK_WIDGET_SENSITIVE(widget);
}
+gboolean can_accel_except_text(GtkWidget *widget, guint id, gpointer data)
+{
+ if (ui.cur_item_type == ITEM_TEXT) {
+ g_signal_stop_emission_by_name(widget, "can-activate-accel");
+ return FALSE;
+ }
+ return GTK_WIDGET_SENSITIVE(widget);
+}
+
void allow_all_accels(void)
{
g_signal_connect((gpointer) GET_COMPONENT("fileNew"),
g_signal_connect((gpointer) GET_COMPONENT("viewFirstPage"),
"can-activate-accel", G_CALLBACK(can_accel), NULL);
g_signal_connect((gpointer) GET_COMPONENT("viewPreviousPage"),
- "can-activate-accel", G_CALLBACK(can_accel), NULL);
+ "can-activate-accel", G_CALLBACK(can_accel_except_text), NULL);
g_signal_connect((gpointer) GET_COMPONENT("viewNextPage"),
- "can-activate-accel", G_CALLBACK(can_accel), NULL);
+ "can-activate-accel", G_CALLBACK(can_accel_except_text), NULL);
g_signal_connect((gpointer) GET_COMPONENT("viewLastPage"),
"can-activate-accel", G_CALLBACK(can_accel), NULL);
g_signal_connect((gpointer) GET_COMPONENT("toolsPen"),
gtk_widget_hide(GET_COMPONENT("buttonSelectRegion"));
gtk_widget_hide(GET_COMPONENT("button2SelectRegion"));
gtk_widget_hide(GET_COMPONENT("button3SelectRegion"));
- 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 GTK+ 2.17 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);
+ gtk_widget_set_extension_events(GTK_WIDGET (canvas),
+ (ui.use_xinput && !is_shown)?GDK_EXTENSION_EVENTS_ALL:GDK_EXTENSION_EVENTS_NONE);
+}
+
+/* When enter is pressed into page spinbox, send focus back to canvas. */
+
+gboolean handle_activate_signal(GtkWidget *widget, gpointer user_data)
+{
+ gtk_widget_grab_focus(GTK_WIDGET(canvas));
+ return FALSE;
+}
+
+/* recursively unset widget flags */
+
+void unset_flags(GtkWidget *w, gpointer flag)
+{
+ GTK_WIDGET_UNSET_FLAGS(w, (GtkWidgetFlags)flag);
+ if(GTK_IS_CONTAINER(w))
+ gtk_container_foreach(GTK_CONTAINER(w), unset_flags, flag);
+}
+
\ No newline at end of file
projects / xournal.git / blobdiff