1 #define ENABLE_XINPUT_BUGFIX 1
2 /* change the above to 0 if you are experiencing calibration problems with
3 XInput and want to try things differently
12 #include <libgnomecanvas/libgnomecanvas.h>
15 #include "xo-interface.h"
16 #include "xo-support.h"
17 #include "xo-callbacks.h"
24 struct Journal journal; // the journal
25 struct BgPdf bgpdf; // the PDF loader stuff
26 struct UIData ui; // the user interface data
27 struct UndoItem *undo, *redo; // the undo and redo stacks
31 void hide_unimplemented(void)
33 gtk_widget_hide(GET_COMPONENT("filePrintOptions"));
34 gtk_widget_hide(GET_COMPONENT("journalFlatten"));
35 gtk_widget_hide(GET_COMPONENT("papercolorOther"));
36 gtk_widget_hide(GET_COMPONENT("toolsText"));
37 gtk_widget_hide(GET_COMPONENT("buttonText"));
38 gtk_widget_hide(GET_COMPONENT("button2Text"));
39 gtk_widget_hide(GET_COMPONENT("button3Text"));
40 gtk_widget_hide(GET_COMPONENT("toolsSelectRegion"));
41 gtk_widget_hide(GET_COMPONENT("buttonSelectRegion"));
42 gtk_widget_hide(GET_COMPONENT("button2SelectRegion"));
43 gtk_widget_hide(GET_COMPONENT("button3SelectRegion"));
44 gtk_widget_hide(GET_COMPONENT("colorOther"));
45 gtk_widget_hide(GET_COMPONENT("toolsTextFont"));
46 gtk_widget_hide(GET_COMPONENT("toolsDefaultText"));
47 gtk_widget_hide(GET_COMPONENT("helpIndex"));
50 void init_stuff (int argc, char *argv[])
58 gboolean can_xinput, success;
59 gchar *tmppath, *tmpfn;
61 // create some data structures needed to populate the preferences
62 ui.default_page.bg = g_new(struct Background, 1);
64 // initialize config file names
65 tmppath = g_build_filename(g_get_home_dir(), CONFIG_DIR, NULL);
66 mkdir(tmppath, 0700); // safer (MRU data may be confidential)
67 ui.mrufile = g_build_filename(tmppath, MRU_FILE, NULL);
68 ui.configfile = g_build_filename(tmppath, CONFIG_FILE, NULL);
71 // initialize preferences
72 init_config_default();
73 load_config_from_file();
75 // we need an empty canvas prior to creating the journal structures
76 canvas = GNOME_CANVAS (gnome_canvas_new_aa ());
79 ui.default_page.bg->canvas_item = NULL;
80 ui.layerbox_length = 0;
82 if (argc > 2 || (argc == 2 && argv[1][0] == '-')) {
83 printf("Invalid command line parameters.\n"
84 "Usage: %s [filename.xoj]\n", argv[0]);
88 undo = NULL; redo = NULL;
90 bgpdf.status = STATUS_NOT_INIT;
94 ui.cur_item_type = ITEM_NONE;
96 ui.cur_path.coords = NULL;
97 ui.cur_path_storage_alloc = 0;
98 ui.cur_path.ref_count = 1;
103 ui.cur_brush = &(ui.brushes[0][ui.toolno[0]]);
104 for (j=0; j<=NUM_BUTTONS; j++)
105 for (i=0; i < NUM_STROKE_TOOLS; i++) {
106 b = &(ui.brushes[j][i]);
108 b->color_rgba = predef_colors_rgba[b->color_no];
109 if (i == TOOL_HIGHLIGHTER) {
110 b->color_rgba &= HILITER_ALPHA_MASK;
112 b->thickness = predef_thickness[i][b->thickness_no];
114 for (i=0; i<NUM_STROKE_TOOLS; i++)
115 g_memmove(ui.default_brushes+i, &(ui.brushes[0][i]), sizeof(struct Brush));
119 // initialize various interface elements
121 gtk_window_set_default_size(GTK_WINDOW (winMain), ui.window_default_width, ui.window_default_height);
122 if (ui.maximize_at_start) gtk_window_maximize(GTK_WINDOW (winMain));
123 update_toolbar_and_menu();
125 gtk_check_menu_item_set_active(
126 GTK_CHECK_MENU_ITEM(GET_COMPONENT("journalApplyAllPages")), ui.bg_apply_all_pages);
128 gtk_check_menu_item_set_active(
129 GTK_CHECK_MENU_ITEM(GET_COMPONENT("viewFullscreen")), TRUE);
130 gtk_toggle_tool_button_set_active(
131 GTK_TOGGLE_TOOL_BUTTON(GET_COMPONENT("buttonFullscreen")), TRUE);
132 gtk_window_fullscreen(GTK_WINDOW(winMain));
136 // set up and initialize the canvas
138 gtk_widget_show (GTK_WIDGET (canvas));
139 w = GET_COMPONENT("scrolledwindowMain");
140 gtk_container_add (GTK_CONTAINER (w), GTK_WIDGET (canvas));
141 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (w), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
142 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);
143 gtk_widget_set_extension_events(GTK_WIDGET (canvas), GDK_EXTENSION_EVENTS_ALL);
144 gnome_canvas_set_pixels_per_unit (canvas, ui.zoom);
145 gnome_canvas_set_center_scroll_region (canvas, TRUE);
146 gtk_layout_get_hadjustment(GTK_LAYOUT (canvas))->step_increment = ui.scrollbar_step_increment;
147 gtk_layout_get_vadjustment(GTK_LAYOUT (canvas))->step_increment = ui.scrollbar_step_increment;
149 // set up the page size and canvas size
152 g_signal_connect ((gpointer) canvas, "button_press_event",
153 G_CALLBACK (on_canvas_button_press_event),
155 g_signal_connect ((gpointer) canvas, "button_release_event",
156 G_CALLBACK (on_canvas_button_release_event),
158 g_signal_connect ((gpointer) canvas, "enter_notify_event",
159 G_CALLBACK (on_canvas_enter_notify_event),
161 g_signal_connect ((gpointer) canvas, "expose_event",
162 G_CALLBACK (on_canvas_expose_event),
164 g_signal_connect ((gpointer) canvas, "key_press_event",
165 G_CALLBACK (on_canvas_key_press_event),
167 g_signal_connect ((gpointer) canvas, "motion_notify_event",
168 G_CALLBACK (on_canvas_motion_notify_event),
170 g_signal_connect ((gpointer) gtk_layout_get_vadjustment(GTK_LAYOUT(canvas)),
171 "value-changed", G_CALLBACK (on_vscroll_changed),
173 g_object_set_data (G_OBJECT (winMain), "canvas", canvas);
175 screen = gtk_widget_get_screen(winMain);
176 ui.screen_width = gdk_screen_get_width(screen);
177 ui.screen_height = gdk_screen_get_height(screen);
180 dev_list = gdk_devices_list();
181 while (dev_list != NULL) {
182 device = (GdkDevice *)dev_list->data;
183 if (device != gdk_device_get_core_pointer()) {
184 /* get around a GDK bug: map the valuator range CORRECTLY to [0,1] */
185 #if ENABLE_XINPUT_BUGFIX
186 gdk_device_set_axis_use(device, 0, GDK_AXIS_IGNORE);
187 gdk_device_set_axis_use(device, 1, GDK_AXIS_IGNORE);
189 gdk_device_set_mode(device, GDK_MODE_SCREEN);
192 dev_list = dev_list->next;
195 gtk_widget_set_sensitive(GET_COMPONENT("optionsUseXInput"), FALSE);
197 ui.use_xinput = ui.allow_xinput && can_xinput;
199 gtk_check_menu_item_set_active(
200 GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsUseXInput")), ui.use_xinput);
201 gtk_check_menu_item_set_active(
202 GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsAntialiasBG")), ui.antialias_bg);
203 gtk_check_menu_item_set_active(
204 GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsProgressiveBG")), ui.progressive_bg);
205 gtk_check_menu_item_set_active(
206 GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsPrintRuling")), ui.print_ruling);
208 hide_unimplemented();
210 /* config file only works with glib 2.6 */
211 if (glib_minor_version<6) {
212 gtk_widget_hide(GET_COMPONENT("optionsSavePreferences"));
215 update_undo_redo_enabled();
216 update_copy_paste_enabled();
217 update_vbox_order(ui.vertical_order[ui.fullscreen?1:0]);
219 // show everything...
221 gtk_widget_show (winMain);
228 // and finally, open a file specified on the command line
229 // (moved here because display parameters weren't initialized yet...)
231 if (argc == 1) return;
232 set_cursor_busy(TRUE);
233 if (g_path_is_absolute(argv[1]))
234 tmpfn = g_strdup(argv[1]);
236 tmppath = g_get_current_dir();
237 tmpfn = g_build_filename(tmppath, argv[1], NULL);
240 success = open_journal(tmpfn);
242 set_cursor_busy(FALSE);
244 w = gtk_message_dialog_new(GTK_WINDOW (winMain), GTK_DIALOG_DESTROY_WITH_PARENT,
245 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "Error opening file '%s'", argv[1]);
246 gtk_dialog_run(GTK_DIALOG(w));
247 gtk_widget_destroy(w);
253 main (int argc, char *argv[])
255 gchar *path, *path1, *path2;
258 gtk_init (&argc, &argv);
260 add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps");
261 path = g_path_get_dirname(argv[0]);
262 path1 = g_build_filename(path, "pixmaps", NULL);
263 path2 = g_build_filename(path, "..", "pixmaps", NULL);
264 add_pixmap_directory (path1);
265 add_pixmap_directory (path2);
266 add_pixmap_directory (path);
272 * The following code was added by Glade to create one of each component
273 * (except popup menus), just so that you see something after building
274 * the project. Delete any components that you don't want shown initially.
276 winMain = create_winMain ();
278 init_stuff (argc, argv);
279 gtk_window_set_icon(GTK_WINDOW(winMain), create_pixbuf("xournal.png"));
283 if (bgpdf.status != STATUS_NOT_INIT) shutdown_bgpdf();
284 if (bgpdf.status != STATUS_NOT_INIT) end_bgpdf_shutdown();