New panel icons. Patch by Yu Chen (jcome)

[synfig.git] / synfig-studio / src / gui / modules / mod_palette / dock_paledit.cpp

diff --git a/synfig-studio/src/gui/modules/mod_palette/dock_paledit.cpp b/synfig-studio/src/gui/modules/mod_palette/dock_paledit.cpp
index f709c9c..d1e11e6 100644 (file)
--- a/synfig-studio/src/gui/modules/mod_palette/dock_paledit.cpp
+++ b/synfig-studio/src/gui/modules/mod_palette/dock_paledit.cpp
@@ -7,6 +7,7 @@
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **     Copyright (c) 2007 Chris Moore
+**     Copyright (c) 2010 Nikita Kitaev
 **
 **     This package is free software; you can redistribute it and/or
 **     modify it under the terms of the GNU General Public License as
@@ -44,6 +45,7 @@
 #include <synfigapp/main.h>
 #include "../../app.h"
 #include "../../dialogs/dialog_color.h"
+#include <errno.h>
 
 #include "../../general.h"
 
@@ -117,7 +119,7 @@ public:
 /* === M E T H O D S ======================================================= */
 
 Dock_PalEdit::Dock_PalEdit():
-       Dockable("pal_edit",_("Palette Editor"),Gtk::StockID("gtk-select-color")),
+       Dockable("pal_edit",_("Palette Editor"),Gtk::StockID("synfig-palette")),
        //palette_settings(new PaletteSettings(this,"colors")),
        table(2,2,false)
 {
@@ -133,6 +135,40 @@ Dock_PalEdit::Dock_PalEdit():
                        &Dock_PalEdit::on_add_pressed
                )
        );
+       action_group->add(Gtk::Action::create(
+               "palette-save",
+               Gtk::StockID("gtk-save"),
+               _("Save palette"),
+               _("Save the current palette")
+       ),
+               sigc::mem_fun(
+                       *this,
+                       &Dock_PalEdit::on_save_pressed
+               )
+       );
+       action_group->add(Gtk::Action::create(
+               "palette-load",
+               Gtk::StockID("gtk-open"),
+               _("Load a palette"),
+               _("Load a saved palette")
+       ),
+               sigc::mem_fun(
+                       *this,
+                       &Dock_PalEdit::on_load_pressed
+               )
+       );
+       action_group->add(Gtk::Action::create(
+               "palette-set-default",
+               Gtk::StockID("gtk-refresh"),
+               _("Load default"),
+               _("Load default palette")
+       ),
+               sigc::mem_fun(
+                       *this,
+                       &Dock_PalEdit::set_default_palette
+               )
+       );
+
 
        App::ui_manager()->insert_action_group(action_group);
 
@@ -140,6 +176,9 @@ Dock_PalEdit::Dock_PalEdit():
        "<ui>"
        "       <toolbar action='toolbar-palette'>"
        "       <toolitem action='palette-add-color' />"
+       "       <toolitem action='palette-save' />"
+       "       <toolitem action='palette-load' />"
+       "       <toolitem action='palette-set-default' />"
        "       </toolbar>"
        "</ui>"
        ;
@@ -187,6 +226,85 @@ Dock_PalEdit::on_add_pressed()
 }
 
 void
+Dock_PalEdit::on_save_pressed()
+{
+       synfig::String filename = "";
+       while (App::dialog_save_file(_("Choose a Filename to Save As"),
+                                                                filename, ANIMATION_DIR_PREFERENCE))
+       {
+               // If the filename still has wildcards, then we should
+               // continue looking for the file we want
+               string base_filename = basename(filename);
+               if (find(base_filename.begin(),base_filename.end(),'*')!=base_filename.end())
+                       continue;
+
+               if (filename_extension(filename) == "")
+                       filename+=".spal";
+
+               try
+               {
+                       String ext(filename_extension(filename));
+                       if(ext!=".spal" && !App::dialog_yes_no(_("Unknown extension"),
+                               _("You have given the file name an extension\nwhich I do not recognize. Are you sure this is what you want?")))
+                               continue;
+               }
+               catch(...)
+               {
+                       continue;
+               }
+
+               {
+                       struct stat     s;
+                       int stat_return = stat(filename.c_str(), &s);
+
+                       // if stat() fails with something other than 'file doesn't exist', there's been a real
+                       // error of some kind.  let's give up now and ask for a new path.
+                       if (stat_return == -1 && errno != ENOENT)
+                       {
+                               perror(filename.c_str());
+                               string msg(strprintf(_("Unable to check whether '%s' exists."), filename.c_str()));
+                               App::dialog_error_blocking(_("Save Palette - Error"),msg.c_str());
+                               continue;
+                       }
+
+                       // if the file exists and the user doesn't want to overwrite it, keep prompting for a filename
+                       string msg(strprintf(_("A file named '%s' already exists.\n\n"
+                                                                       "Do you want to replace it with the file you are saving?"), filename.c_str()));
+                       if ((stat_return == 0) &&
+                               !App::dialog_yes_no(_("File exists"),msg.c_str()))
+                               continue;
+               }
+               palette_.save_to_file(filename);
+               return;
+       }
+}
+
+void
+Dock_PalEdit::on_load_pressed()
+{
+       synfig::String filename = "*.spal";
+       while(App::dialog_open_file(_("Choose a Palette to load"), filename, ANIMATION_DIR_PREFERENCE))
+       {
+               // If the filename still has wildcards, then we should
+               // continue looking for the file we want
+               if(find(filename.begin(),filename.end(),'*')!=filename.end())
+                       continue;
+
+               try
+               {
+                       palette_=synfig::Palette::load_from_file(filename);
+               }
+               catch (...)
+               {
+                       App::get_ui_interface()->error(_("Unable to open file"));
+                       continue;
+               }
+               break;
+       }
+       refresh();
+}
+
+void
 Dock_PalEdit::show_menu(int i)
 {
        Gtk::Menu* menu(manage(new Gtk::Menu()));
@@ -206,11 +324,7 @@ Dock_PalEdit::show_menu(int i)
                )
        ));
 
-       menu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
-
-       menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Load Default Palette"),
-               sigc::mem_fun(*this,&studio::Dock_PalEdit::set_default_palette)
-       ));
+       //menu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 
        menu->popup(3,gtk_get_current_event_time());
 }