1 /* === S Y N F I G ========================================================= */
2 /*! \file canvasdescriptionset.cpp
3 ** \brief Template File
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2008 Chris Moore
11 ** This package is free software; you can redistribute it and/or
12 ** modify it under the terms of the GNU General Public License as
13 ** published by the Free Software Foundation; either version 2 of
14 ** the License, or (at your option) any later version.
16 ** This package is distributed in the hope that it will be useful,
17 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ** General Public License for more details.
22 /* ========================================================================= */
24 /* === H E A D E R S ======================================================= */
33 #include "canvasdescriptionset.h"
34 #include <synfigapp/canvasinterface.h>
36 #include <synfigapp/general.h>
42 using namespace synfig;
43 using namespace synfigapp;
44 using namespace Action;
46 /* === M A C R O S ========================================================= */
48 ACTION_INIT_NO_GET_LOCAL_NAME(Action::CanvasDescriptionSet);
49 ACTION_SET_NAME(Action::CanvasDescriptionSet,"canvas_description_set");
50 ACTION_SET_LOCAL_NAME(Action::CanvasDescriptionSet,N_("Set Canvas Description"));
51 ACTION_SET_TASK(Action::CanvasDescriptionSet,"set");
52 ACTION_SET_CATEGORY(Action::CanvasDescriptionSet,Action::CATEGORY_CANVAS);
53 ACTION_SET_PRIORITY(Action::CanvasDescriptionSet,0);
54 ACTION_SET_VERSION(Action::CanvasDescriptionSet,"0.0");
55 ACTION_SET_CVS_ID(Action::CanvasDescriptionSet,"$Id$");
57 /* === G L O B A L S ======================================================= */
59 /* === P R O C E D U R E S ================================================= */
61 /* === M E T H O D S ======================================================= */
63 Action::CanvasDescriptionSet::CanvasDescriptionSet()
68 Action::CanvasDescriptionSet::get_local_name()const
70 // TRANSLATORS: This is used in the 'history' dialog when a Canvas has its description changed.
71 return strprintf(_("Change canvas description from '%s' to '%s'"),
72 old_description.c_str(),
73 new_description.c_str());
77 Action::CanvasDescriptionSet::get_param_vocab()
79 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
81 ret.push_back(ParamDesc("description",Param::TYPE_STRING)
82 .set_local_name(_("Description"))
89 Action::CanvasDescriptionSet::is_candidate(const ParamList &x)
91 return candidate_check(get_param_vocab(),x);
95 Action::CanvasDescriptionSet::set_param(const synfig::String& description, const Action::Param ¶m)
97 if(description=="description" && param.get_type()==Param::TYPE_STRING)
99 new_description=param.get_string();
104 return Action::CanvasSpecific::set_param(description,param);
108 Action::CanvasDescriptionSet::is_ready()const
110 if(new_description.empty())
112 synfig::error("Action::CanvasDescriptionSet::is_ready(): Description not set!");
116 return Action::CanvasSpecific::is_ready();
120 Action::CanvasDescriptionSet::perform()
122 old_description=get_canvas()->get_description();
124 get_canvas()->set_description(new_description);
126 if(get_canvas_interface())
127 get_canvas_interface()->signal_id_changed()();
129 synfig::warning("CanvasInterface not set on action");
133 Action::CanvasDescriptionSet::undo()
135 get_canvas()->set_description(old_description);
137 if(get_canvas_interface())
138 get_canvas_interface()->signal_id_changed()();
140 synfig::warning("CanvasInterface not set on action");