Added copyright lines for files I've edited this year.
[synfig.git] / synfig-studio / trunk / src / gtkmm / app.cpp
index 63cb57d..871ac9a 100644 (file)
@@ -6,7 +6,7 @@
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**     Copyright (c) 2007 Chris Moore
+**     Copyright (c) 2007, 2008 Chris Moore
 **
 **     This package is free software; you can redistribute it and/or
 **     modify it under the terms of the GNU General Public License as
 #include <gtk/gtk.h>
 
 #include <synfig/loadcanvas.h>
+#include <synfig/savecanvas.h>
 
 #include "app.h"
 #include "about.h"
+#include "splash.h"
 #include "instance.h"
 #include "canvasview.h"
 #include "dialog_setup.h"
@@ -84,6 +86,7 @@
 
 #include "devicetracker.h"
 #include "dialog_tooloptions.h"
+#include "widget_enum.h"
 
 #include "autorecover.h"
 
@@ -222,6 +225,8 @@ const etl::handle<synfigapp::UIInterface>& App::get_ui_interface() { return ui_i
 etl::handle<Instance> App::selected_instance;
 etl::handle<CanvasView> App::selected_canvas_view;
 
+studio::About *studio::App::about=NULL;
+
 studio::Toolbox *studio::App::toolbox=NULL;
 
 studio::AutoRecover *studio::App::auto_recover=NULL;
@@ -257,6 +262,7 @@ std::list< etl::handle< studio::Module > > module_list_;
 
 bool studio::App::use_colorspace_gamma=true;
 bool studio::App::single_threaded=false;
+bool studio::App::restrict_radius_ducks=false;
 
 static int max_recent_files_=25;
 int studio::App::get_max_recent_files() { return max_recent_files_; }
@@ -477,6 +483,11 @@ public:
                        value=strprintf("%i",App::auto_recover->get_timeout());
                        return true;
                }
+               if(key=="restrict_radius_ducks")
+               {
+                       value=strprintf("%i",(int)App::restrict_radius_ducks);
+                       return true;
+               }
 
                return synfigapp::Settings::get_value(key,value);
        }
@@ -533,6 +544,12 @@ public:
                        App::single_threaded=i;
                        return true;
                }
+               if(key=="restrict_radius_ducks")
+               {
+                       int i(atoi(value.c_str()));
+                       App::restrict_radius_ducks=i;
+                       return true;
+               }
 
                return synfigapp::Settings::set_value(key,value);
        }
@@ -547,6 +564,7 @@ public:
                ret.push_back("use_colorspace_gamma");
                ret.push_back("single_threaded");
                ret.push_back("auto_recover_backup_interval");
+               ret.push_back("restrict_radius_ducks");
                return ret;
        }
 };
@@ -569,6 +587,7 @@ init_ui_manager()
        menus_action_group->add( Gtk::Action::create("menu-layer", _("_Layer")) );
        menus_action_group->add( Gtk::Action::create("menu-duck-mask", _("Show/Hide Ducks")) );
        menus_action_group->add( Gtk::Action::create("menu-preview-quality", _("Preview Quality")) );
+       menus_action_group->add( Gtk::Action::create("menu-lowres-pixel", _("Low-Res Pixel Size")) );
        menus_action_group->add( Gtk::Action::create("menu-layer-new", _("New Layer")) );
        menus_action_group->add( Gtk::Action::create("menu-keyframe", _("Keyframe")) );
        menus_action_group->add( Gtk::Action::create("menu-group", _("Group")) );
@@ -638,6 +657,8 @@ init_ui_manager()
        DEFINE_ACTION("quality-08", _("Use Quality Level 8"));
        DEFINE_ACTION("quality-09", _("Use Quality Level 9"));
        DEFINE_ACTION("quality-10", _("Use Quality Level 10"));
+       for(list<int>::iterator iter = CanvasView::get_pixel_sizes().begin(); iter != CanvasView::get_pixel_sizes().end(); iter++)
+               DEFINE_ACTION(strprintf("lowres-pixel-%d", *iter), strprintf(_("Set Low-Res pixel size to %d"), *iter));
        DEFINE_ACTION("play", _("Play"));
        // DEFINE_ACTION("pause", _("Pause"));
        DEFINE_ACTION("stop", _("Stop"));
@@ -645,6 +666,8 @@ init_ui_manager()
        DEFINE_ACTION("toggle-grid-snap", _("Toggle Grid Snap"));
        DEFINE_ACTION("toggle-guide-show", _("Toggle Guide Show"));
        DEFINE_ACTION("toggle-low-res", _("Toggle Low-Res"));
+       DEFINE_ACTION("decrease-low-res-pixel-size", _("Decrease Low-Res Pixel Size"));
+       DEFINE_ACTION("increase-low-res-pixel-size", _("Increase Low-Res Pixel Size"));
        DEFINE_ACTION("toggle-onion-skin", _("Toggle Onion Skin"));
        DEFINE_ACTION("canvas-zoom-in", Gtk::StockID("gtk-zoom-in"));
        DEFINE_ACTION("canvas-zoom-out", Gtk::StockID("gtk-zoom-out"));
@@ -769,6 +792,17 @@ init_ui_manager()
 "                      <menuitem action='quality-09' />"
 "                      <menuitem action='quality-10' />"
 "              </menu>"
+"              <menu action='menu-lowres-pixel'>"
+"              <menuitem action='decrease-low-res-pixel-size'/>"
+"              <menuitem action='increase-low-res-pixel-size'/>"
+"              <separator name='pixel-size-separator'/>"
+;
+
+       for(list<int>::iterator iter = CanvasView::get_pixel_sizes().begin(); iter != CanvasView::get_pixel_sizes().end(); iter++)
+               ui_info += strprintf("                  <menuitem action='lowres-pixel-%d' />", *iter);
+
+       ui_info +=
+"              </menu>"
 "              <separator name='bleh08'/>"
 "              <menuitem action='play'/>"
 //"            <menuitem action='pause'/>"
@@ -912,6 +946,9 @@ init_ui_manager()
        ACCEL("<Actions>//time-zoom-in","+");
        ACCEL("<Actions>//time-zoom-out","_");
 */
+       ACCEL2(Gtk::AccelKey('(',Gdk::CONTROL_MASK,"<Actions>//decrease-low-res-pixel-size"));
+       ACCEL2(Gtk::AccelKey(')',Gdk::CONTROL_MASK,"<Actions>//increase-low-res-pixel-size"));
+
        ACCEL2(Gtk::AccelKey('(',Gdk::MOD1_MASK|Gdk::CONTROL_MASK,"<Actions>//amount-dec"));
        ACCEL2(Gtk::AccelKey(')',Gdk::MOD1_MASK|Gdk::CONTROL_MASK,"<Actions>//amount-inc"));
 
@@ -925,7 +962,7 @@ init_ui_manager()
        ACCEL2(Gtk::AccelKey(',',Gdk::CONTROL_MASK,"<Actions>//seek-prev-frame"));
        ACCEL2(Gtk::AccelKey('>',Gdk::CONTROL_MASK,"<Actions>//seek-next-second"));
        ACCEL2(Gtk::AccelKey('<',Gdk::CONTROL_MASK,"<Actions>//seek-prev-second"));
-       ACCEL2(Gtk::AccelKey('o',Gdk::CONTROL_MASK,"<Actions>//toggle-onion-skin"));
+       ACCEL2(Gtk::AccelKey('o',Gdk::MOD1_MASK,"<Actions>//toggle-onion-skin"));
        ACCEL("<Actions>//play",              "<Control>p");
        ACCEL("<Actions>//seek-begin","Home");
        ACCEL("<Actions>//seek-end","End");
@@ -1006,13 +1043,13 @@ App::App(int *argc, char ***argv):
        }
        Glib::set_application_name(_("Synfig Studio"));
 
-       About about_window;
-       about_window.set_can_self_destruct(false);
-       about_window.show();
+       Splash splash_screen;
+       splash_screen.set_can_self_destruct(false);
+       splash_screen.show();
 
        shutdown_in_progress=false;
-       SuperCallback synfig_init_cb(about_window.get_callback(),0,9000,10000);
-       SuperCallback studio_init_cb(about_window.get_callback(),9000,10000,10000);
+       SuperCallback synfig_init_cb(splash_screen.get_callback(),0,9000,10000);
+       SuperCallback studio_init_cb(splash_screen.get_callback(),9000,10000,10000);
 
        // Initialize the Synfig library
        try { synfigapp_main=etl::smart_ptr<synfigapp::Main>(new synfigapp::Main(etl::dirname((*argv)[0]),&synfig_init_cb)); }
@@ -1040,6 +1077,9 @@ App::App(int *argc, char ***argv):
                studio_init_cb.task(_("Init Toolbox..."));
                toolbox=new studio::Toolbox();
 
+               studio_init_cb.task(_("Init About Dialog..."));
+               about=new studio::About();
+
                studio_init_cb.task(_("Init Tool Options..."));
                dialog_tool_options=new studio::Dialog_ToolOptions();
                dock_manager->register_dockable(*dialog_tool_options);
@@ -1103,30 +1143,27 @@ App::App(int *argc, char ***argv):
                device_tracker=new studio::DeviceTracker();
 
                studio_init_cb.task(_("Init Tools..."));
+
+               /* row 1 */
                state_manager->add_state(&state_normal);
                state_manager->add_state(&state_smooth_move);
                state_manager->add_state(&state_scale);
                state_manager->add_state(&state_rotate);
+               studio_init_cb.task(_("Init ModMirror...")); module_list_.push_back(new ModMirror()); module_list_.back()->start();
 
+               /* row 2 */
                state_manager->add_state(&state_bline);
-
-
                state_manager->add_state(&state_circle);
                state_manager->add_state(&state_rectangle);
-
                state_manager->add_state(&state_gradient);
-               state_manager->add_state(&state_eyedrop);
-               state_manager->add_state(&state_fill);
-
-               state_manager->add_state(&state_zoom);
-
-               // Enabled - it's useful to be able to work with polygons without tangent ducks getting in the way.
-               // I know we can switch tangent ducks off, but why not allow this kind of layer as well?
-               if(!getenv("SYNFIG_DISABLE_POLYGON")) state_manager->add_state(&state_polygon);
+               if(!getenv("SYNFIG_DISABLE_POLYGON")) state_manager->add_state(&state_polygon); // Enabled - for working without ducks
 
-               // Enabled for now.  Let's see whether they're good enough yet.
-               if(!getenv("SYNFIG_DISABLE_DRAW"   )) state_manager->add_state(&state_draw);
+               /* row 3 */
+               if(!getenv("SYNFIG_DISABLE_DRAW"   )) state_manager->add_state(&state_draw); // Enabled for now.  Let's see whether they're good enough yet.
                if(!getenv("SYNFIG_DISABLE_SKETCH" )) state_manager->add_state(&state_sketch);
+               state_manager->add_state(&state_fill);
+               state_manager->add_state(&state_eyedrop);
+               state_manager->add_state(&state_zoom);
 
                // Disabled by default - it doesn't work properly?
                if(getenv("SYNFIG_ENABLE_WIDTH"    )) state_manager->add_state(&state_width);
@@ -1134,10 +1171,6 @@ App::App(int *argc, char ***argv):
                studio_init_cb.task(_("Init ModPalette..."));
                module_list_.push_back(new ModPalette()); module_list_.back()->start();
 
-               studio_init_cb.task(_("Init ModMirror..."));
-               module_list_.push_back(new ModMirror()); module_list_.back()->start();
-
-
                studio_init_cb.task(_("Init Setup Dialog..."));
                dialog_setup=new studio::Dialog_Setup();
 
@@ -1156,32 +1189,34 @@ App::App(int *argc, char ***argv):
 
                studio_init_cb.amount_complete(9900,10000);
 
+               bool opened_any = false;
                if(auto_recover->recovery_needed())
                {
-                       about_window.hide();
-                       if(
-                               get_ui_interface()->yes_no(
-                                       _("Auto Recovery"),
-                                       _("Synfig Studio seems to have crashed\n"
-                                       "before you could save all your files.\n"
-                                       "Would you like to re-open those files\n"
-                                       "and recover your unsaved changes?")
-                               )==synfigapp::UIInterface::RESPONSE_YES
-                       )
+                       splash_screen.hide();
+                       if (get_ui_interface()->yes_no(_("Auto Recovery"),
+                                                                                  _("Synfig Studio seems to have crashed\n"
+                                                                                        "before you could save all your files.\n"
+                                                                                        "Would you like to re-open those files\n"
+                                                                                        "and recover your unsaved changes?")) ==
+                               synfigapp::UIInterface::RESPONSE_YES)
                        {
-                               if(!auto_recover->recover())
-                               {
-                                       get_ui_interface()->error(_("Unable to fully recover from previous crash"));
-                               }
+                               int number_recovered;
+                               if(!auto_recover->recover(number_recovered))
+                                       if (number_recovered)
+                                               get_ui_interface()->error(_("Unable to fully recover from previous crash"));
+                                       else
+                                               get_ui_interface()->error(_("Unable to recover from previous crash"));
                                else
-                               get_ui_interface()->error(
-                                       _("Synfig Studio has attempted to recover\n"
-                                       "from a previous crash. The files that it has\n"
-                                       "recovered are NOT YET SAVED. It would be a good\n"
-                                       "idea to review them and save them now.")
-                               );
+                                       get_ui_interface()->error(
+                                               _("Synfig Studio has attempted to recover\n"
+                                                 "from a previous crash. The files that it has\n"
+                                                 "recovered are NOT YET SAVED. It would be a good\n"
+                                                 "idea to review them and save them now."));
+
+                               if (number_recovered)
+                                       opened_any = true;
                        }
-                       about_window.show();
+                       splash_screen.show();
                }
 
                // Look for any files given on the command line,
@@ -1190,11 +1225,16 @@ App::App(int *argc, char ***argv):
                        if((*argv)[*argc] && (*argv)[*argc][0]!='-')
                        {
                                studio_init_cb.task(_("Loading files..."));
-                               about_window.hide();
+                               splash_screen.hide();
                                open((*argv)[*argc]);
-                               about_window.show();
+                               opened_any = true;
+                               splash_screen.show();
                        }
 
+               // if no file was specified to be opened, create a new document to help new users get started more easily
+               if (!opened_any && !getenv("SYNFIG_DISABLE_AUTOMATIC_DOCUMENT_CREATION"))
+                       new_instance();
+
                studio_init_cb.task(_("Done."));
                studio_init_cb.amount_complete(10000,10000);
 
@@ -1232,6 +1272,8 @@ App::~App()
 
        delete auto_recover;
 
+       delete about;
+       
        toolbox->hide();
 
 //     studio::App::iteration(false);
@@ -1423,6 +1465,7 @@ App::reset_initial_window_configuration()
        synfigapp::Main::settings().set_value("pref.distance_system","pt");
        synfigapp::Main::settings().set_value("pref.use_colorspace_gamma","1");
        synfigapp::Main::settings().set_value("pref.single_threaded","0");
+       synfigapp::Main::settings().set_value("pref.restrict_radius_ducks","0");
        synfigapp::Main::settings().set_value("window.toolbox.pos","4 4");
 }
 
@@ -1723,6 +1766,24 @@ App::dialog_save_file(const std::string &title, std::string &filename, std::stri
     dialog->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
     dialog->add_button(Gtk::Stock::SAVE,   Gtk::RESPONSE_ACCEPT);
 
+       Widget_Enum *file_type_enum = 0;
+       if (preference == ANIMATION_DIR_PREFERENCE)
+       {
+               file_type_enum = manage(new Widget_Enum());
+               file_type_enum->set_param_desc(ParamDesc().set_hint("enum")
+                                                                          .add_enum_value(synfig::RELEASE_VERSION_0_61_08, "0.61.08", strprintf("0.61.08 (%s)", _("current")))
+                                                                          .add_enum_value(synfig::RELEASE_VERSION_0_61_07, "0.61.07", "0.61.07")
+                                                                          .add_enum_value(synfig::RELEASE_VERSION_0_61_06, "0.61.06", strprintf("0.61.06 %s", _("and older"))));
+               file_type_enum->set_value(RELEASE_VERSION_END-1); // default to the most recent version
+
+               Gtk::HBox *hbox = manage(new Gtk::HBox);
+               hbox->pack_start(*manage(new Gtk::Label(_("File Format Version: "))),Gtk::PACK_SHRINK,0);
+               hbox->pack_start(*file_type_enum,Gtk::PACK_EXPAND_WIDGET,0);
+               hbox->show_all();
+
+               dialog->set_extra_widget(*hbox);
+       }
+
     if (filename.empty())
                dialog->set_filename(prev_path);
     else
@@ -1743,6 +1804,8 @@ App::dialog_save_file(const std::string &title, std::string &filename, std::stri
        }
 
     if(dialog->run() == GTK_RESPONSE_ACCEPT) {
+               if (preference == ANIMATION_DIR_PREFERENCE)
+                       set_file_version(synfig::ReleaseVersion(file_type_enum->get_value()));
         filename = dialog->get_filename();
                info("Saving preference %s = '%s' in App::dialog_save_file()", preference.c_str(), dirname(filename).c_str());
                _preferences.set_value(preference, dirname(filename));
@@ -1879,22 +1942,26 @@ App::open_as(std::string filename,std::string as)
                if(canvas && get_instance(canvas))
                {
                        get_instance(canvas)->find_canvas_view(canvas)->present();
-                       throw (String)strprintf(_("\"%s\" appears to already be open!"),filename.c_str());
+                       info("%s is already open", filename.c_str());
+                       // throw (String)strprintf(_("\"%s\" appears to already be open!"),filename.c_str());
                }
-               if(!canvas)
-                       throw (String)strprintf(_("Unable to open file \"%s\""),filename.c_str());
+               else
+               {
+                       if(!canvas)
+                               throw (String)strprintf(_("Unable to open file \"%s\""),filename.c_str());
 
-               add_recent_file(as);
+                       add_recent_file(as);
 
-               handle<Instance> instance(Instance::create(canvas));
+                       handle<Instance> instance(Instance::create(canvas));
 
-               if(!instance)
-                       throw (String)strprintf(_("Unable to create instance for \"%s\""),filename.c_str());
+                       if(!instance)
+                               throw (String)strprintf(_("Unable to create instance for \"%s\""),filename.c_str());
 
-               one_moment.hide();
+                       one_moment.hide();
 
-               if(instance->is_updated() && App::dialog_yes_no(_("CVS Update"), _("There appears to be a newer version of this file available on the CVS repository.\nWould you like to update now? (It would probably be a good idea)")))
-                       instance->dialog_cvs_update();
+                       if(instance->is_updated() && App::dialog_yes_no(_("CVS Update"), _("There appears to be a newer version of this file available on the CVS repository.\nWould you like to update now? (It would probably be a good idea)")))
+                               instance->dialog_cvs_update();
+               }
        }
        catch(String x)
        {
@@ -2024,7 +2091,8 @@ App::get_instance(etl::handle<synfig::Canvas> canvas)
 void
 App::dialog_about()
 {
-       (new class About())->show();
+       if(about)
+               about->show();
 }
 
 void