lyx_mirror/src/frontends/lyx_gui.h
Georg Baum 399e6e788c Store colors as rgb values in branches.
* src/frontends/xforms/Color.[Ch]: move to src

	* src/Color.[Ch] (getRGBColor): move to src/frontends/*/lyx_gui.C

	* src/BranchList.h
	(Branch::color_): change type to lyx::RGBColor

	* src/BranchList.[Ch]
	(Branch): new constrcutor, set color_ to LColor::background
	(getColor, setColor): adapt to type change of color_

	* src/bufferparams.C
	(BufferParams::writeFile): adapt to type change of branch color

	* src/frontends/lyx_gui.h
	* src/frontends/gtk/lyx_gui.C
	* src/frontends/qt2/lyx_gui.C
	* src/frontends/qt4/lyx_gui.C
	* src/frontends/xforms/lyx_gui.C
	(getRGBColor): move from src/Color.[Ch] here

	* src/frontends/gtk/lyx_gui.C
	* src/frontends/xforms/lyx_gui.C
	(hexname): use getRGBColor

	* src/frontends/gtk/GDocument.C
	(update): adapt to type change of branch color
	(apply): add comment about color chooser

	* src/frontends/qt2/QDocumentDialog.C
	(updateBranchView): adapt to type change of branch color
	(toggleBranchColor): ditto

	* src/frontends/qt2/lcolorcache.[Ch]
	* src/frontends/qt4/lcolorcache.[Ch]
	(rgb2qcolor): new utility function

	* src/frontends/qt4/QBranches.C
	(QBranches::update): adapt to type change of branch color
	(QBranches::on_colorPB_clicked): ditto

	* src/frontends/xforms/FormDocument.C
	(get_current_color): adapt to type change of branch color
	(FormDocument::branch_update):

	* src/frontends/xforms/FormPreferences.C
	(FormPreferences::Colors::LoadBrowse): adapt to RGBColor changes

	* src/frontends/xforms/FormPreferences.h: remove unneeded RGBColor
	forward declaration 

	* src/frontends/xforms/XWorkArea.C
	(XWorkArea::XWorkArea): adapt to RGBColor changes

	* src/frontends/xforms/Makefile.am: remove Color.[Ch]

	* src/frontends/xforms/FormColorpicker.[Ch]: adapt to RGBColor changes

	* src/frontends/xforms/xformsImage.C: adapt to RGBColor changes

	* src/frontends/controllers/ControlDocument.C
	(ControlDocument::dispatchParams): adapt to type change of branch color

	* src/Makefile.am: add Color.[Ch]


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13466 a592a061-630c-0410-9148-cb99ea01b6c8
2006-03-23 20:04:05 +00:00

122 lines
2.5 KiB
C++

// -*- C++ -*-
/**
* \file lyx_gui.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS.
*/
#ifndef LYX_GUI_H
#define LYX_GUI_H
#include "FuncStatus.h"
#include <boost/function.hpp>
#include <string>
#include <vector>
class Dialogs;
class LColor_color;
class LyXFont;
class LyXComm;
class LyXDataSocket;
class LyXServerSocket;
class FuncRequest;
namespace lyx {
struct RGBColor;
}
/// GUI interaction
namespace lyx_gui {
/// are we using the GUI at all
extern bool use_gui;
/// return a suitable serif font name (called from non-gui context too !)
std::string const roman_font_name();
/// return a suitable sans serif font name (called from non-gui context too !)
std::string const sans_font_name();
/// return a suitable monospaced font name (called from non-gui context too !)
std::string const typewriter_font_name();
/// parse command line and do basic initialisation
void parse_init(int & argc, char * argv[]);
/**
* set up GUI parameters. At this point lyxrc may
* be used.
*/
void parse_lyxrc();
/**
* Start the main event loop, after executing the given
* batch commands, and loading the given documents
*/
void start(std::string const & batch, std::vector<std::string> const & files);
/**
* Synchronise all pending events.
*/
void sync_events();
/**
* quit running LyX
*/
void exit();
/**
* return the status flag for a given action. This can be used to tell
* that a given lfun is not implemented by a frontend
*/
FuncStatus getStatus(FuncRequest const & ev);
/**
* Given col, fills r, g, b in the range 0-255.
* The function returns true if successful.
* It returns false on failure and sets r, g, b to 0.
*/
bool getRGBColor(LColor_color col, lyx::RGBColor & rgbcol);
/** Eg, passing LColor::black returns "000000",
* passing LColor::white returns "ffffff".
*/
std::string const hexname(LColor_color col);
/**
* update an altered GUI color
*/
void update_color(LColor_color col);
/**
* update the font cache
*/
void update_fonts();
/**
* is the given font available ?
*/
bool font_available(LyXFont const & font);
/**
* add a callback for socket read notification
* @param fd socket descriptor (file/socket/etc)
*/
void register_socket_callback(int fd, boost::function<void()> func);
/**
* remove a I/O read callback
* @param fd socket descriptor (file/socket/etc)
*/
void unregister_socket_callback(int fd);
} // namespace lyx_gui
#endif // LYX_GUI_H