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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: helpctrl.h
	3	// Purpose: wxHtmlHelpController
	4	// Notes: Based on htmlhelp.cpp, implementing a monolithic
	5	// HTML Help controller class, by Vaclav Slavik
	6	// Author: Harm van der Heijden and Vaclav Slavik
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Harm van der Heijden and Vaclav Slavik
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_HELPCTRL_H_
	13	#define _WX_HELPCTRL_H_
	14
	15	#include "wx/defs.h"
	16
	17	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	18	#pragma interface "helpctrl.h"
	19	#endif
	20
	21	#if wxUSE_WXHTML_HELP
	22
	23	#include "wx/helpbase.h"
	24	#include "wx/html/helpfrm.h"
	25
	26	#define wxID_HTML_HELPFRAME (wxID_HIGHEST + 1)
	27
	28	class WXDLLIMPEXP_HTML wxHtmlHelpController : public wxHelpControllerBase // wxEvtHandler
	29	{
	30	DECLARE_DYNAMIC_CLASS(wxHtmlHelpController)
	31
	32	public:
	33	wxHtmlHelpController(int style = wxHF_DEFAULT_STYLE);
	34	virtual ~wxHtmlHelpController();
	35
	36	void SetTitleFormat(const wxString& format);
	37	void SetTempDir(const wxString& path) { m_helpData.SetTempDir(path); }
	38	bool AddBook(const wxString& book_url, bool show_wait_msg = FALSE);
	39	bool AddBook(const wxFileName& book_file, bool show_wait_msg = FALSE);
	40
	41	bool Display(const wxString& x);
	42	bool Display(int id);
	43	bool DisplayContents();
	44	bool DisplayIndex();
	45	bool KeywordSearch(const wxString& keyword,
	46	wxHelpSearchMode mode = wxHELP_SEARCH_ALL);
	47
	48	wxHtmlHelpFrame* GetFrame() { return m_helpFrame; }
	49	void UseConfig(wxConfigBase *config, const wxString& rootpath = wxEmptyString);
	50
	51	// Assigns config object to the Ctrl. This config is then
	52	// used in subsequent calls to Read/WriteCustomization of both help
	53	// Ctrl and it's wxHtmlWindow
	54	virtual void ReadCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString);
	55	virtual void WriteCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString);
	56
	57	//// Backward compatibility with wxHelpController API
	58
	59	virtual bool Initialize(const wxString& file, int WXUNUSED(server) ) { return Initialize(file); }
	60	virtual bool Initialize(const wxString& file);
	61	virtual void SetViewer(const wxString& WXUNUSED(viewer), long WXUNUSED(flags) = 0) {}
	62	virtual bool LoadFile(const wxString& file = wxT(""));
	63	virtual bool DisplaySection(int sectionNo);
	64	virtual bool DisplaySection(const wxString& section) { return Display(section); }
	65	virtual bool DisplayBlock(long blockNo) { return DisplaySection(blockNo); }
	66	virtual bool DisplayTextPopup(const wxString& text, const wxPoint& pos);
	67
	68	virtual void SetFrameParameters(const wxString& title,
	69	const wxSize& size,
	70	const wxPoint& pos = wxDefaultPosition,
	71	bool newFrameEachTime = FALSE);
	72	/// Obtains the latest settings used by the help frame and the help
	73	/// frame.
	74	virtual wxFrame GetFrameParameters(wxSize size = NULL,
	75	wxPoint *pos = NULL,
	76	bool *newFrameEachTime = NULL);
	77
	78	// Get direct access to help data:
	79	wxHtmlHelpData *GetHelpData() { return &m_helpData; }
	80
	81	virtual bool Quit() ;
	82	virtual void OnQuit() {};
	83
	84	void OnCloseFrame(wxCloseEvent& evt);
	85
	86	// Make the help controller's frame 'modal' if
	87	// needed
	88	void AddGrabIfNeeded();
	89
	90	protected:
	91	virtual wxHtmlHelpFrame* CreateHelpFrame(wxHtmlHelpData *data);
	92
	93	virtual void CreateHelpWindow();
	94	virtual void DestroyHelpWindow();
	95
	96	wxHtmlHelpData m_helpData;
	97	wxHtmlHelpFrame* m_helpFrame;
	98	wxConfigBase * m_Config;
	99	wxString m_ConfigRoot;
	100	wxString m_titleFormat;
	101	int m_FrameStyle;
	102	// DECLARE_EVENT_TABLE()
	103
	104	DECLARE_NO_COPY_CLASS(wxHtmlHelpController)
	105	};
	106
	107	#endif // wxUSE_WXHTML_HELP
	108
	109	#endif // _WX_HELPCTRL_H_