/* === S Y N F I G ========================================================= */
/*!	\file iconcontroler.cpp
**	\brief Template File
**
**	$Id: iconcontroler.cpp 369 2007-03-23 00:28:54Z dooglus $
**
**	\legal
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**	\endlegal
*/
/* ========================================================================= */

/* === H E A D E R S ======================================================= */

#ifdef USING_PCH
#	include "pch.h"
#else
#ifdef HAVE_CONFIG_H
#	include <config.h>
#endif

#include "iconcontroler.h"
#include <synfig/valuenode_const.h>
#include <gtkmm/button.h>
#include <gtkmm/window.h>
#include <synfigapp/action.h>

#endif

/* === U S I N G =========================================================== */

using namespace etl;
using namespace std;
using namespace studio;
using namespace synfig;

/* === M A C R O S ========================================================= */

// Quick hack to keep stuff working until gettext support is added
#ifndef _
#define _(x)	(x)
#define N_(x)	(x)
#endif

#ifdef WIN32
#	ifdef IMAGE_DIR
#		undef IMAGE_DIR
#		define IMAGE_DIR "share\\pixmaps"
#	endif
#endif

#ifndef IMAGE_DIR
#	define IMAGE_DIR "/usr/local/share/pixmaps"
#endif


#ifndef IMAGE_EXT
#	define IMAGE_EXT	"png"
#endif

/* === M E T H O D S ======================================================= */

static Glib::RefPtr<Gdk::Pixbuf> _tree_pixbuf_table_value_type[(int)synfig::ValueBase::TYPE_END];

IconControler::IconControler(const synfig::String& basepath)
{
	Gtk::IconSource icon_source;
	icon_source.set_direction_wildcarded();
	icon_source.set_state_wildcarded();
	icon_source.set_size_wildcarded();
	icon_factory=Gtk::IconFactory::create();

	std::string path_to_icons;
#ifdef WIN32
	path_to_icons=basepath+"/../"+IMAGE_DIR;
#else
	path_to_icons=IMAGE_DIR;
#endif

	char* synfig_root=getenv("SYNFIG_ROOT");
	if(synfig_root) {
		path_to_icons=synfig_root;
		path_to_icons+=ETL_DIRECTORY_SEPERATOR;

		path_to_icons+="share/pixmaps";
	}
	path_to_icons+=ETL_DIRECTORY_SEPERATOR;

	try{
	Gtk::Window::set_default_icon_from_file(path_to_icons+"synfig_icon."+IMAGE_EXT);
	} catch(...)
	{
		synfig::warning("Unable to open "+path_to_icons+"synfig_icon."+IMAGE_EXT);
	}

/*
#define INIT_STOCK_ICON(name,iconfile,desc)							\
	stock_##name=Gtk::StockItem(Gtk::StockID("synfig-" #name),desc);   			\
	Gtk::Stock::add(stock_##name);								\
	icon_source.set_filename(path_to_icons+iconfile);							\
	icon_##name.add_source(icon_source);						\
	icon_factory->add(stock_##name.get_stock_id(),icon_##name)
*/
#define INIT_STOCK_ICON(name,iconfile,desc){							\
	Gtk::StockItem stockitem(Gtk::StockID("synfig-" #name),desc); \
	Gtk::Stock::add(stockitem);								\
	Gtk::IconSet icon_set;									\
	icon_source.set_filename(path_to_icons+iconfile);							\
	icon_set.add_source(icon_source);						\
	icon_factory->add(stockitem.get_stock_id(),icon_set); \
	}

#define INIT_STOCK_ICON_CLONE(name,stockid,desc){							\
	Gtk::StockItem stockitem(Gtk::StockID("synfig-" #name),desc); \
	Gtk::Stock::add(stockitem);								\
	Gtk::IconSet icon_set;									\
	if(Gtk::Stock::lookup(stockitem.get_stock_id(),icon_set))	\
	icon_factory->add(stockitem.get_stock_id(),icon_set); \
	}

#define INIT_STOCK_ITEM(name,desc)							\
	stock_##name=Gtk::StockItem(Gtk::StockID("synfig-" #name),desc);   			\
	Gtk::Stock::add(stock_##name);

	INIT_STOCK_ICON(swap_colors,"swap_colors_icon."IMAGE_EXT,_("Swap Colors"));
	INIT_STOCK_ICON(canvas,"canvas_icon."IMAGE_EXT,_("Canvas"));
	INIT_STOCK_ICON(value_node,"valuenode_icon."IMAGE_EXT,_("ValueNode"));
	INIT_STOCK_ICON(real,"real_icon."IMAGE_EXT,_("Real"));
	INIT_STOCK_ICON(integer,"integer_icon."IMAGE_EXT,_("Integer"));
	INIT_STOCK_ICON(vector,"vector_icon."IMAGE_EXT,_("Vector"));
	INIT_STOCK_ICON(color,"color_icon."IMAGE_EXT,_("Color"));
	INIT_STOCK_ICON(angle,"angle_icon."IMAGE_EXT,_("Angle"));
	INIT_STOCK_ICON(segment,"segment_icon."IMAGE_EXT,_("Segment"));
	INIT_STOCK_ICON(about,"about_icon."IMAGE_EXT,_("About"));
	INIT_STOCK_ICON(rename,"rename_icon."IMAGE_EXT,_("Rename"));
	INIT_STOCK_ICON(list,"list_icon."IMAGE_EXT,_("Rename"));
	INIT_STOCK_ICON(canvas_pointer,"canvas_pointer_icon."IMAGE_EXT,_("Rename"));
	INIT_STOCK_ICON(string,"string_icon."IMAGE_EXT,_("Rename"));
	INIT_STOCK_ICON(canvas_new,"canvas_icon."IMAGE_EXT,_("New Canvas"));
	INIT_STOCK_ICON(saveall,"saveall_icon."IMAGE_EXT,_("Save All"));
	INIT_STOCK_ICON(bool,"bool_icon."IMAGE_EXT,_("Bool"));
	INIT_STOCK_ICON(layer,"layer_icon."IMAGE_EXT,_("Layer"));
	INIT_STOCK_ICON(layer_pastecanvas,"pastecanvas_icon."IMAGE_EXT,_("PasteCanvas"));
	INIT_STOCK_ICON(group,"group_icon."IMAGE_EXT,_("Group"));
	INIT_STOCK_ICON(grid_enable,"grid_enable_icon."IMAGE_EXT,_("Show Grid"));
	INIT_STOCK_ICON(grid_disable,"grid_disable_icon."IMAGE_EXT,_("Hide Grid"));
	INIT_STOCK_ICON(grid_snap_enable,"grid_snap_enable_icon."IMAGE_EXT,_("Enable Grid Snap"));
	INIT_STOCK_ICON(grid_snap_disable,"grid_snap_disable_icon."IMAGE_EXT,_("Disable Grid Snap"));
	INIT_STOCK_ICON(duplicate,"duplicate_icon."IMAGE_EXT,_("Duplicate"));
	INIT_STOCK_ICON(gradient,"gradient_icon."IMAGE_EXT,_("Gradient"));
	INIT_STOCK_ICON(blinepoint,"blinepoint_icon."IMAGE_EXT,_("BLine Point"));

	INIT_STOCK_ICON(clear_undo,"clear_undo_icon."IMAGE_EXT,_("Clear Undo Stack"));
	INIT_STOCK_ICON(clear_redo,"clear_redo_icon."IMAGE_EXT,_("Clear Redo Stack"));

	INIT_STOCK_ICON(children,"children_icon."IMAGE_EXT,_("Children"));
	INIT_STOCK_ICON(curves,"curves_icon."IMAGE_EXT,_("Curves"));
	INIT_STOCK_ICON(keyframes,"keyframe_icon."IMAGE_EXT,_("Keyframes"));
	INIT_STOCK_ICON(meta_data,"meta_data_icon."IMAGE_EXT,_("MetaData"));
	INIT_STOCK_ICON(navigator,"navigator_icon."IMAGE_EXT,_("Navigator"));
	INIT_STOCK_ICON(timetrack,"time_track_icon."IMAGE_EXT,_("Time Track"));

	INIT_STOCK_ICON(keyframe_lock_all,"keyframe_lock_all."IMAGE_EXT,_("All Keyframes Locked"));
	INIT_STOCK_ICON(keyframe_lock_past,"keyframe_lock_past."IMAGE_EXT,_("Past Keyframes Locked"));
	INIT_STOCK_ICON(keyframe_lock_future,"keyframe_lock_future."IMAGE_EXT,_("Future Keyframes Locked"));
	INIT_STOCK_ICON(keyframe_lock_none,"keyframe_lock_none."IMAGE_EXT,_("No Keyframes Locked"));

	INIT_STOCK_ICON_CLONE(cvs_add,"gtk-add",_("CVS Add"));
	INIT_STOCK_ICON_CLONE(cvs_update,"gtk-open",_("CVS Update"));
	INIT_STOCK_ICON_CLONE(cvs_commit,"gtk-save",_("CVS Commit"));
	INIT_STOCK_ICON_CLONE(cvs_revert,"gtk-revert",_("CVS Revert"));

	// Tools
	INIT_STOCK_ICON(normal,"normal_icon."IMAGE_EXT,_("Normal Tool"));
	INIT_STOCK_ICON(polygon,"polygon_icon."IMAGE_EXT,_("Polygon Tool"));
	INIT_STOCK_ICON(bline,"bline_icon."IMAGE_EXT,_("BLine Tool"));
	INIT_STOCK_ICON(eyedrop,"eyedrop_icon."IMAGE_EXT,_("Eyedrop Tool"));
	INIT_STOCK_ICON(fill,"fill_icon."IMAGE_EXT,_("Fill Tool"));
	INIT_STOCK_ICON(draw,"draw_icon."IMAGE_EXT,_("Draw Tool"));
	INIT_STOCK_ICON(sketch,"sketch_icon."IMAGE_EXT,_("Sketch Tool"));
	INIT_STOCK_ICON(circle,"circle_icon."IMAGE_EXT,_("Circle Tool"));
	INIT_STOCK_ICON(rectangle,"rectangle_icon."IMAGE_EXT,_("Rectangle Tool"));
	INIT_STOCK_ICON(smooth_move,"smooth_move_icon."IMAGE_EXT,_("SmoothMove Tool"));
	INIT_STOCK_ICON(scale,"scale_icon."IMAGE_EXT,_("Scale Tool"));
	INIT_STOCK_ICON(width,"width_icon."IMAGE_EXT,_("Width Tool"));
	INIT_STOCK_ICON(rotate,"rotate_icon."IMAGE_EXT,_("Rotate Tool"));
	INIT_STOCK_ICON(zoom,"zoom_icon."IMAGE_EXT,_("Zoom Tool"));
	INIT_STOCK_ICON(info,"info_icon."IMAGE_EXT,_("Info Tool"));
	INIT_STOCK_ICON(mirror,"mirror_icon."IMAGE_EXT,_("Mirror Tool"));

	icon_factory->add_default();

	Gtk::IconSize::register_new("synfig-small_icon",12,12);
	for(int i(0);i<(int)ValueBase::TYPE_END;i++)
		_tree_pixbuf_table_value_type[i]=Gtk::Button().render_icon(value_icon(ValueBase::Type(i)),Gtk::ICON_SIZE_SMALL_TOOLBAR);

}

IconControler::~IconControler()
{
	for(int i(0);i<(int)ValueBase::TYPE_END;i++)
		_tree_pixbuf_table_value_type[i]=Glib::RefPtr<Gdk::Pixbuf>();

	icon_factory->remove_default();
}

Gdk::Cursor
IconControler::get_normal_cursor()
{
	return Gdk::Cursor(Gdk::TOP_LEFT_ARROW);
}

Gdk::Cursor
IconControler::get_tool_cursor(const Glib::ustring& name,const Glib::RefPtr<Gdk::Window>& window)
{
	Glib::RefPtr<Gdk::Pixmap> pixmap;
	DEBUGPOINT();
	pixmap=Gdk::Pixmap::create(window, 64, 64, 8);
	DEBUGPOINT();
	pixmap->set_colormap(window->get_colormap());
	//pixmap->set_colormap(Gdk::Colormap::create(pixmap->get_visual(),false));
	DEBUGPOINT();
	Glib::RefPtr<Gdk::Pixbuf> pixbuf;
	DEBUGPOINT();
	pixbuf=Gtk::Button().render_icon(Gtk::StockID("synfig-"+name),Gtk::ICON_SIZE_SMALL_TOOLBAR);
	DEBUGPOINT();

	pixbuf->render_to_drawable_alpha(
		pixmap,
		0,0,	// SOURCE X,Y
		0,0,	// DEST X Y
		-1,-1,	// WIDTH HEIGHT
		Gdk::PIXBUF_ALPHA_FULL,	// (ignored)
		64,		//int alpha_threshold,
		Gdk::RGB_DITHER_MAX,		//RgbDither dither,
		2,2	//int x_dither, int y_dither
	);
/*
	pixmap->draw_pixbuf(
		Glib::RefPtr<const Gdk::GC>(0),	// GC
		pixbuf,
		0, 0, // Source X,Y
		0, 0, // Dest X,Y
		-1, -1, // Width, Height
		Gdk::RGB_DITHER_MAX, // Dither
		0,0 // Dither X,Y
	);
*/
	DEBUGPOINT();

	Gdk::Color FG("#000000");
	Gdk::Color BG("#FF00FF");

	DEBUGPOINT();
  	return Gdk::Cursor(pixmap, pixmap, FG, BG, 0, 0);
}

Gtk::StockID
studio::value_icon(synfig::ValueBase::Type type)
{
		switch(type)
		{
		case ValueBase::TYPE_REAL:
			return Gtk::StockID("synfig-real");
			break;
		case ValueBase::TYPE_INTEGER:
			return Gtk::StockID("synfig-integer");
			break;
		case ValueBase::TYPE_BOOL:
			return Gtk::StockID("synfig-bool");
			break;
		case ValueBase::TYPE_ANGLE:
			return Gtk::StockID("synfig-angle");
			break;
		case ValueBase::TYPE_VECTOR:
			return Gtk::StockID("synfig-vector");
			break;
		case ValueBase::TYPE_COLOR:
			return Gtk::StockID("synfig-color");
			break;
		case ValueBase::TYPE_STRING:
			return Gtk::StockID("synfig-string");
			break;
		case ValueBase::TYPE_CANVAS:
			return Gtk::StockID("synfig-canvas_pointer");
			break;
		case ValueBase::TYPE_LIST:
			return Gtk::StockID("synfig-list");
			break;
		case ValueBase::TYPE_SEGMENT:
			return Gtk::StockID("synfig-segment");
			break;
		case ValueBase::TYPE_GRADIENT:
			return Gtk::StockID("synfig-gradient");
			break;
		case ValueBase::TYPE_BLINEPOINT:
			return Gtk::StockID("synfig-blinepoint");
			break;
		case ValueBase::TYPE_NIL:
		default:
			return Gtk::StockID("synfig-unknown");
			break;
		}
}

Gtk::StockID
studio::valuenode_icon(etl::handle<synfig::ValueNode> value_node)
{
	if(handle<ValueNode_Const>::cast_dynamic(value_node))
	{
		return value_icon(value_node->get_type());
	}
	else
	{
		return Gtk::StockID("synfig-value_node");
	}
}

Glib::RefPtr<Gdk::Pixbuf>
studio::get_tree_pixbuf(synfig::ValueBase::Type type)
{
	//return Gtk::Button().render_icon(value_icon(type),Gtk::ICON_SIZE_SMALL_TOOLBAR);
	return _tree_pixbuf_table_value_type[int(type)];
}

Gtk::StockID
studio::get_action_stock_id(const synfigapp::Action::BookEntry& action)
{
	Gtk::StockID stock_id;
	if(action.task=="raise")			stock_id=Gtk::Stock::GO_UP;
	else if(action.task=="lower")		stock_id=Gtk::Stock::GO_DOWN;
	else if(action.task=="add")			stock_id=Gtk::Stock::ADD;
	else if(action.task=="insert")		stock_id=Gtk::Stock::ADD;
	else if(action.task=="move_top")	stock_id=Gtk::Stock::GOTO_TOP;
	else if(action.task=="move_bottom")	stock_id=Gtk::Stock::GOTO_BOTTOM;
	else if(action.task=="remove")		stock_id=Gtk::Stock::DELETE;
	else if(action.task=="set_on")		stock_id=Gtk::Stock::YES;
	else if(action.task=="set_off")		stock_id=Gtk::Stock::NO;
	else if(action.task=="remove")		stock_id=Gtk::Stock::DELETE;
	else								stock_id=Gtk::StockID("synfig-"+action.task);

	return stock_id;
}

Gtk::StockID
studio::layer_icon(const synfig::String &layer)
{
	if(layer=="PasteCanvas" || layer=="pastecanvas")
		return Gtk::StockID("synfig-layer_pastecanvas");
	else if(layer=="rotate")
		return Gtk::StockID("synfig-rotate");
	else if(layer=="zoom")
		return Gtk::StockID("synfig-zoom");
	else if(layer=="region")
		return Gtk::StockID("synfig-bline");
	else if(layer=="polygon")
		return Gtk::StockID("synfig-polygon");
	else if(layer=="outline")
		return Gtk::StockID("synfig-width");
	else if(layer=="circle")
		return Gtk::StockID("synfig-circle");
	else if(layer=="rectangle")
		return Gtk::StockID("synfig-rectangle");
	else if(layer.find("gradient")!=String::npos)
		return Gtk::StockID("synfig-gradient");
	else
		return Gtk::StockID("synfig-layer");
}

Glib::RefPtr<Gdk::Pixbuf>
studio::get_tree_pixbuf_layer(const synfig::String &layer)
{
	return Gtk::Button().render_icon(layer_icon(layer),Gtk::ICON_SIZE_SMALL_TOOLBAR);
}