X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8ec2b48446fa4f17187dcd73c3a314e4030333f6..a4f6fe43c33bd7933645d110ad2719871dab043d:/include/wx/html/helpctrl.h diff --git a/include/wx/html/helpctrl.h b/include/wx/html/helpctrl.h index 77e84f1e95..856c9d2c35 100644 --- a/include/wx/html/helpctrl.h +++ b/include/wx/html/helpctrl.h @@ -1,11 +1,10 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: helpctrl.h +// Name: wx/html/helpctrl.h // Purpose: wxHtmlHelpController -// Notes: Based on htmlhelp.cpp, implementing a monolithic +// Notes: Based on htmlhelp.cpp, implementing a monolithic // HTML Help controller class, by Vaclav Slavik // Author: Harm van der Heijden and Vaclav Slavik -// Created: -// RCS-ID: +// RCS-ID: $Id$ // Copyright: (c) Harm van der Heijden and Vaclav Slavik // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -15,63 +14,152 @@ #include "wx/defs.h" -#ifdef __GNUG__ -#pragma interface "helpctrl.h" -#endif +#if wxUSE_WXHTML_HELP -#if wxUSE_HTML +#include "wx/helpbase.h" +#include "wx/html/helpfrm.h" -#include "helpfrm.h" +#define wxID_HTML_HELPFRAME (wxID_HIGHEST + 1) -class WXDLLEXPORT wxHtmlHelpController : public wxEvtHandler +// This style indicates that the window is +// embedded in the application and must not be +// destroyed by the help controller. +#define wxHF_EMBEDDED 0x00008000 + +// Create a dialog for the help window. +#define wxHF_DIALOG 0x00010000 + +// Create a frame for the help window. +#define wxHF_FRAME 0x00020000 + +// Make the dialog modal when displaying help. +#define wxHF_MODAL 0x00040000 + +class WXDLLIMPEXP_FWD_HTML wxHtmlHelpDialog; +class WXDLLIMPEXP_FWD_HTML wxHtmlHelpWindow; +class WXDLLIMPEXP_FWD_HTML wxHtmlHelpFrame; +class WXDLLIMPEXP_FWD_HTML wxHtmlHelpDialog; + +class WXDLLIMPEXP_HTML wxHtmlHelpController : public wxHelpControllerBase // wxEvtHandler { + DECLARE_DYNAMIC_CLASS(wxHtmlHelpController) + public: - wxHtmlHelpController(); + wxHtmlHelpController(int style = wxHF_DEFAULT_STYLE, wxWindow* parentWindow = NULL); + wxHtmlHelpController(wxWindow* parentWindow, int style = wxHF_DEFAULT_STYLE); + virtual ~wxHtmlHelpController(); + void SetShouldPreventAppExit(bool enable); + void SetTitleFormat(const wxString& format); void SetTempDir(const wxString& path) { m_helpData.SetTempDir(path); } - bool AddBook(const wxString& book, bool show_wait_msg = FALSE); - bool Display(const wxString& x) { - CreateHelpWindow(); return m_helpFrame->Display(x); - } - bool Display(int id) { - CreateHelpWindow(); return m_helpFrame->Display(id); - } - bool DisplayContents() { - CreateHelpWindow(); return m_helpFrame->DisplayContents(); - } - bool DisplayIndex() { - CreateHelpWindow(); return m_helpFrame->DisplayIndex(); - } - bool KeywordSearch(const wxString& keyword) { - CreateHelpWindow(); return KeywordSearch(keyword); - } + bool AddBook(const wxString& book_url, bool show_wait_msg = false); + bool AddBook(const wxFileName& book_file, bool show_wait_msg = false); + + bool Display(const wxString& x); + bool Display(int id); + bool DisplayContents(); + bool DisplayIndex(); + bool KeywordSearch(const wxString& keyword, + wxHelpSearchMode mode = wxHELP_SEARCH_ALL); + + wxHtmlHelpWindow* GetHelpWindow() { return m_helpWindow; } + void SetHelpWindow(wxHtmlHelpWindow* helpWindow); + wxHtmlHelpFrame* GetFrame() { return m_helpFrame; } - void UseConfig(wxConfigBase *config, const wxString& rootpath = wxEmptyString) { - m_Config = config; m_ConfigRoot = rootpath; - ReadCustomization(config, rootpath); - } + wxHtmlHelpDialog* GetDialog() { return m_helpDialog; } + +#if wxUSE_CONFIG + void UseConfig(wxConfigBase *config, const wxString& rootpath = wxEmptyString); + // Assigns config object to the Ctrl. This config is then // used in subsequent calls to Read/WriteCustomization of both help // Ctrl and it's wxHtmlWindow virtual void ReadCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString); virtual void WriteCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString); - virtual void CreateHelpWindow(bool show_progress = FALSE); - virtual void DestroyHelpWindow() { - //if (m_Config) WriteCustomization(m_Config, m_ConfigRoot); - if (m_helpFrame) m_helpFrame->Destroy(); - } +#endif // wxUSE_CONFIG + + //// Backward compatibility with wxHelpController API + + virtual bool Initialize(const wxString& file, int WXUNUSED(server) ) { return Initialize(file); } + virtual bool Initialize(const wxString& file); + virtual void SetViewer(const wxString& WXUNUSED(viewer), long WXUNUSED(flags) = 0) {} + virtual bool LoadFile(const wxString& file = wxT("")); + virtual bool DisplaySection(int sectionNo); + virtual bool DisplaySection(const wxString& section) { return Display(section); } + virtual bool DisplayBlock(long blockNo) { return DisplaySection(blockNo); } + virtual bool DisplayTextPopup(const wxString& text, const wxPoint& pos); + + virtual void SetFrameParameters(const wxString& titleFormat, + const wxSize& size, + const wxPoint& pos = wxDefaultPosition, + bool newFrameEachTime = false); + /// Obtains the latest settings used by the help frame and the help + /// frame. + virtual wxFrame *GetFrameParameters(wxSize *size = NULL, + wxPoint *pos = NULL, + bool *newFrameEachTime = NULL); + + // Get direct access to help data: + wxHtmlHelpData *GetHelpData() { return &m_helpData; } + + virtual bool Quit() ; + virtual void OnQuit() {} + + void OnCloseFrame(wxCloseEvent& evt); + + // Make the help controller's frame 'modal' if + // needed + void MakeModalIfNeeded(); + + // Find the top-most parent window + wxWindow* FindTopLevelWindow(); + protected: - void OnCloseFrame(wxCloseEvent& evt) { m_helpFrame = NULL; evt.Skip(); } - wxHtmlHelpData m_helpData; - wxHtmlHelpFrame* m_helpFrame; - wxConfigBase *m_Config; - wxString m_ConfigRoot; - wxString m_titleFormat; - DECLARE_EVENT_TABLE() + void Init(int style); + + virtual wxWindow* CreateHelpWindow(); + virtual wxHtmlHelpFrame* CreateHelpFrame(wxHtmlHelpData *data); + virtual wxHtmlHelpDialog* CreateHelpDialog(wxHtmlHelpData *data); + virtual void DestroyHelpWindow(); + + wxHtmlHelpData m_helpData; + wxHtmlHelpWindow* m_helpWindow; +#if wxUSE_CONFIG + wxConfigBase * m_Config; + wxString m_ConfigRoot; +#endif // wxUSE_CONFIG + wxString m_titleFormat; + int m_FrameStyle; + wxHtmlHelpFrame* m_helpFrame; + wxHtmlHelpDialog* m_helpDialog; + + bool m_shouldPreventAppExit; + + wxDECLARE_NO_COPY_CLASS(wxHtmlHelpController); +}; + +/* + * wxHtmlModalHelp + * A convenience class particularly for use on wxMac, + * where you can only show modal dialogs from a modal + * dialog. + * + * Use like this: + * + * wxHtmlModalHelp help(parent, filename, topic); + * + * If topic is empty, the help contents is displayed. + */ + +class WXDLLIMPEXP_HTML wxHtmlModalHelp +{ +public: + wxHtmlModalHelp(wxWindow* parent, const wxString& helpFile, const wxString& topic = wxEmptyString, + int style = wxHF_DEFAULT_STYLE | wxHF_DIALOG | wxHF_MODAL); }; -#endif +#endif // wxUSE_WXHTML_HELP #endif // _WX_HELPCTRL_H_