Add a hand tool

[xournal.git] / src / main.c

diff --git a/src/main.c b/src/main.c
index 52b889c78710a50e9dc45316cf6edc2a1257e7ef..188d1ea352aca86b277c10ac075b6f2a6be4a5c5 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -31,11 +31,14 @@ void hide_unimplemented(void)
   gtk_widget_hide(GET_COMPONENT("filePrintOptions"));
   gtk_widget_hide(GET_COMPONENT("journalFlatten"));
   gtk_widget_hide(GET_COMPONENT("papercolorOther"));
-  gtk_widget_hide(GET_COMPONENT("journalApplyAllPages"));
   gtk_widget_hide(GET_COMPONENT("toolsText"));
   gtk_widget_hide(GET_COMPONENT("buttonText"));
+  gtk_widget_hide(GET_COMPONENT("button2Text"));
+  gtk_widget_hide(GET_COMPONENT("button3Text"));
   gtk_widget_hide(GET_COMPONENT("toolsSelectRegion"));
   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("toolsTextFont"));
   gtk_widget_hide(GET_COMPONENT("toolsDefaultText"));
@@ -49,13 +52,20 @@ void init_stuff (int argc, char *argv[])
   GList *dev_list;
   GdkDevice *device;
   GdkScreen *screen;
-  int i;
+  int i, j;
   struct Brush *b;
-  gboolean can_xinput;
+  gboolean can_xinput, success;
+  gchar *tmppath, *tmpfn;
 
   // we need an empty canvas prior to creating the journal structures
   canvas = GNOME_CANVAS (gnome_canvas_new_aa ());
 
+  // initialize config file names
+  tmppath = g_build_filename(g_get_home_dir(), CONFIG_DIR, NULL);
+  g_mkdir(tmppath, 0700); // safer (MRU data may be confidential)
+  ui.mrufile = g_build_filename(tmppath, MRU_FILE, NULL);
+  g_free(tmppath);
+
   // initialize data
   // TODO: load this from a preferences file
 
@@ -84,32 +94,31 @@ void init_stuff (int argc, char *argv[])
   undo = NULL; redo = NULL;
   journal.pages = NULL;
   bgpdf.status = STATUS_NOT_INIT;
- 
-  if (argc == 1) new_journal();
-  else if (!open_journal(argv[1])) {
-    new_journal();
-    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);
-  }
+
+  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.toolno = TOOL_PEN;
-  ui.cur_brush = ui.brushes + TOOL_PEN;
-  ui.ruler = FALSE;
+
   ui.selection = NULL;
   ui.cursor = NULL;
+  ui.bg_apply_all_pages = FALSE;
 
-  ui.brushes[TOOL_PEN].color_no = COLOR_BLACK;
-  ui.brushes[TOOL_ERASER].color_no = COLOR_WHITE;
-  ui.brushes[TOOL_HIGHLIGHTER].color_no = COLOR_YELLOW;
+  ui.cur_brush = &(ui.brushes[0][TOOL_PEN]);
+  ui.toolno[0] = TOOL_PEN;
+  for (i=1; i<=NUM_BUTTONS; i++) ui.toolno[i] = TOOL_ERASER;
+  for (i=0; i<=NUM_BUTTONS; i++) {
+    ui.ruler[i] = FALSE;
+    ui.linked_brush[i] = BRUSH_LINKED;
+  }
+  ui.brushes[0][TOOL_PEN].color_no = COLOR_BLACK;
+  ui.brushes[0][TOOL_ERASER].color_no = COLOR_WHITE;
+  ui.brushes[0][TOOL_HIGHLIGHTER].color_no = COLOR_YELLOW;
   for (i=0; i < NUM_STROKE_TOOLS; i++) {
-    b = ui.brushes + i;
+    b = &(ui.brushes[0][i]);
     b->tool_type = i;
     b->color_rgba = predef_colors_rgba[b->color_no];
     if (i == TOOL_HIGHLIGHTER) {
@@ -118,13 +127,18 @@ void init_stuff (int argc, char *argv[])
     b->thickness_no = THICKNESS_MEDIUM;
     b->thickness = predef_thickness[i][b->thickness_no];
     b->tool_options = 0;
-    g_memmove(ui.default_brushes+i, ui.brushes+i, sizeof(struct Brush));
+    g_memmove(ui.default_brushes+i, b, sizeof(struct Brush));
+    for (j=1; j<=NUM_BUTTONS; j++) 
+      g_memmove(&(ui.brushes[j][i]), b, sizeof(struct Brush));
   }
+  ui.cur_mapping = 0;
+  ui.use_erasertip = FALSE;
 
   // initialize various interface elements
   
   gtk_window_set_default_size(GTK_WINDOW (winMain), 720, 480);
   update_toolbar_and_menu();
+
   // set up and initialize the canvas
 
   gtk_widget_show (GTK_WIDGET (canvas));
@@ -168,8 +182,6 @@ void init_stuff (int argc, char *argv[])
   ui.screen_width = gdk_screen_get_width(screen);
   ui.screen_height = gdk_screen_get_height(screen);
   
-  ui.saved_toolno = -1;
-
   can_xinput = FALSE;
   dev_list = gdk_devices_list();
   while (dev_list != NULL) {
@@ -191,7 +203,6 @@ void init_stuff (int argc, char *argv[])
 
   ui.use_xinput = ui.allow_xinput && can_xinput;
   ui.antialias_bg = TRUE;
-  ui.emulate_eraser = FALSE;
   ui.progressive_bg = TRUE;
 
   gtk_check_menu_item_set_active(
@@ -200,13 +211,42 @@ void init_stuff (int argc, char *argv[])
     GTK_CHECK_MENU_ITEM(GET_COMPONENT("optionsAntialiasBG")), ui.antialias_bg);
   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("optionsEmulateEraser")), ui.emulate_eraser);
 
   hide_unimplemented();
     
   update_undo_redo_enabled();
   update_copy_paste_enabled();
+
+  // show everything...
+  
+  gtk_widget_show (winMain);
+  update_cursor();
+
+  // 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);
+  }
 }
 
 
@@ -238,13 +278,12 @@ main (int argc, char *argv[])
   
   init_stuff (argc, argv);
   
-  gtk_widget_show (winMain);
-  update_cursor();
-
   gtk_main ();
   
   if (bgpdf.status != STATUS_NOT_INIT) shutdown_bgpdf();
   if (bgpdf.status != STATUS_NOT_INIT) end_bgpdf_shutdown();
+
+  save_mru_list();
   
   return 0;
 }