Fix most of the warnings from doxygen for synfig-studio sources.

[synfig.git] / synfig-studio / trunk / src / synfigapp / canvasinterface.cpp

diff --git a/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp b/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp
index e58802f..87971c0 100644 (file)
--- a/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp
+++ b/synfig-studio/trunk/src/synfigapp/canvasinterface.cpp
@@ -2,10 +2,11 @@
 /*!    \file canvasinterface.cpp
 **     \brief Template File
 **
-**     $Id: canvasinterface.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007 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
@@ -59,6 +60,8 @@
 
 #include <synfig/gradient.h>
 
+#include "general.h"
+
 #endif
 
 /* === U S I N G =========================================================== */
@@ -76,7 +79,7 @@ using namespace synfigapp;
 
 /* === M E T H O D S ======================================================= */
 
-CanvasInterface::CanvasInterface(loose_handle<Instance> instance,handle<Canvas> canvas):
+CanvasInterface::CanvasInterface(etl::loose_handle<Instance> instance,etl::handle<synfig::Canvas> canvas):
        instance_(instance),
        canvas_(canvas),
        cur_time_(canvas->rend_desc().get_frame_start()),
@@ -103,7 +106,14 @@ CanvasInterface::set_time(synfig::Time x)
        }
        if(cur_time_.is_equal(x))
                return;
-       cur_time_=x;
+       get_canvas()->set_time(cur_time_=x);
+
+       // update the time in all the child canvases
+       Canvas::Children children = get_canvas()->get_root()->children();
+       handle<CanvasInterface> interface;
+       for (Canvas::Children::iterator iter = children.begin(); iter != children.end(); iter++)
+               if ((interface = get_instance()->find_canvas_interface(*iter)) != this)
+                       interface->set_time(interface->get_canvas()->get_time());
 
        signal_time_changed()();
        signal_dirty_preview()();
@@ -124,7 +134,7 @@ CanvasInterface::refresh_current_values()
 }
 
 etl::handle<CanvasInterface>
-CanvasInterface::create(loose_handle<Instance> instance,handle<Canvas> canvas)
+CanvasInterface::create(etl::loose_handle<Instance> instance, etl::handle<synfig::Canvas> canvas)
 {
        etl::handle<CanvasInterface> intrfc;
        intrfc=new CanvasInterface(instance,canvas);
@@ -166,7 +176,7 @@ CanvasInterface::get_mode()const
 
 
 Layer::Handle
-CanvasInterface::add_layer_to(String name, Canvas::Handle canvas, int depth)
+CanvasInterface::add_layer_to(synfig::String name, synfig::Canvas::Handle canvas, int depth)
 {
        synfigapp::Action::PassiveGrouper group(get_instance().get(),_("Add Layer To"));
 
@@ -198,7 +208,7 @@ CanvasInterface::add_layer_to(String name, Canvas::Handle canvas, int depth)
        layer->set_param("blend_method",synfigapp::Main::get_blend_method());
 
        {
-               // Grab the layer's list pf parameters
+               // Grab the layer's list of parameters
                Layer::ParamList paramlist=layer->get_param_list();
                Layer::ParamList::iterator iter;
                for(iter=paramlist.begin();iter!=paramlist.end();++iter)
@@ -274,7 +284,7 @@ CanvasInterface::add_layer_to(String name, Canvas::Handle canvas, int depth)
 
 
 bool
-CanvasInterface::convert(ValueDesc value_desc, String type)
+CanvasInterface::convert(ValueDesc value_desc, synfig::String type)
 {
        Action::Handle  action(Action::ValueDescConvert::create());
 
@@ -410,7 +420,7 @@ CanvasInterface::set_rend_desc(const synfig::RendDesc &rend_desc)
 }
 
 bool
-CanvasInterface::set_name(const String &x)
+CanvasInterface::set_name(const synfig::String &x)
 {
        //! \todo This needs to be converted into an action
        get_canvas()->set_name(x);
@@ -419,7 +429,7 @@ CanvasInterface::set_name(const String &x)
 }
 
 bool
-CanvasInterface::set_description(const String &x)
+CanvasInterface::set_description(const synfig::String &x)
 {
        //! \todo This needs to be converted into an action
        get_canvas()->set_description(x);
@@ -427,7 +437,7 @@ CanvasInterface::set_description(const String &x)
 }
 
 bool
-CanvasInterface::set_id(const String &x)
+CanvasInterface::set_id(const synfig::String &x)
 {
        //! \todo This needs to be converted into an action
        get_canvas()->set_id(x);
@@ -463,20 +473,20 @@ CanvasInterface::jump_to_prev_keyframe()
 }
 
 bool
-CanvasInterface::import(const synfig::String &filename, bool copy)
+CanvasInterface::import(const synfig::String &filename, bool /*copy*/)
 {
        Action::PassiveGrouper group(get_instance().get(),_("Import Image"));
 
        synfig::info("Attempting to import "+filename);
 
-
-       if(find(filename.begin(),filename.end(),'.')==filename.end())
+       if (filename_extension(filename) == "")
        {
-               get_ui_interface()->error("Filename must have an extension!");
+               get_ui_interface()->error(_("Filename must have an extension!"));
                return false;
        }
 
-       String ext(String(filename.begin()+filename.find_last_of('.')+1,filename.end()));
+       String ext(filename_extension(filename));
+       if (ext.size()) ext = ext.substr(1); // skip initial '.'
        std::transform(ext.begin(),ext.end(),ext.begin(),&::tolower);
 
        // If this is a SIF file, then we need to do things slightly differently
@@ -489,7 +499,7 @@ CanvasInterface::import(const synfig::String &filename, bool copy)
 
                Layer::Handle layer(add_layer_to("PasteCanvas",get_canvas()));
                if(!layer)
-                       throw String(_("Unable to create \"PasteCanvas\" layer"));
+                       throw String(_("Unable to create \"Paste Canvas\" layer"));
                if(!layer->set_param("canvas",ValueBase(outside_canvas)))
                        throw int();
 
@@ -508,8 +518,6 @@ CanvasInterface::import(const synfig::String &filename, bool copy)
                return false;
        }
 
-
-
        if(!Importer::book().count(ext))
        {
                get_ui_interface()->error(_("I don't know how to open images of this type -- ")+ext);
@@ -617,7 +625,7 @@ CanvasInterface::waypoint_remove(synfigapp::ValueDesc value_desc,synfig::Waypoin
 
 
 void
-CanvasInterface::auto_export(ValueNode::Handle value_node)
+CanvasInterface::auto_export(synfig::ValueNode::Handle /*value_node*/)
 {
 /*
        // Check to see if we are already exported.
@@ -643,7 +651,7 @@ CanvasInterface::auto_export(ValueNode::Handle value_node)
 }
 
 void
-CanvasInterface::auto_export(const ValueDesc& value_desc)
+CanvasInterface::auto_export(const ValueDesc& /*value_desc*/)
 {
        // THIS FUNCTION IS DEPRECATED, AND IS NOW A STUB.
 #if 0
@@ -821,10 +829,10 @@ CanvasInterface::seek_frame(int frames)
        Time newtime(get_time()+(float)frames/fps);
        newtime=newtime.round(fps);
 
-       if(newtime<=get_canvas()->rend_desc().get_frame_start())
-               newtime=get_canvas()->rend_desc().get_frame_start();
-       if(newtime>=get_canvas()->rend_desc().get_frame_end())
-               newtime=get_canvas()->rend_desc().get_frame_end();
+       if(newtime<=get_canvas()->rend_desc().get_time_start())
+               newtime=get_canvas()->rend_desc().get_time_start();
+       if(newtime>=get_canvas()->rend_desc().get_time_end())
+               newtime=get_canvas()->rend_desc().get_time_end();
        set_time(newtime);
 }
 
@@ -843,7 +851,7 @@ CanvasInterface::seek_time(synfig::Time time)
        }
        if(time<=synfig::Time::begin())
        {
-               set_time(get_canvas()->rend_desc().get_time_end());
+               set_time(get_canvas()->rend_desc().get_time_start());
                return;
        }