X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/576507e276a32bccda610ce0e45451e6a46e4d31..d929eddf3a3dbb04f37624d255f4e24e07595ca1:/include/wx/html/helpctrl.h?ds=sidebyside diff --git a/include/wx/html/helpctrl.h b/include/wx/html/helpctrl.h index f31e41f874..856c9d2c35 100644 --- a/include/wx/html/helpctrl.h +++ b/include/wx/html/helpctrl.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: helpctrl.h +// Name: wx/html/helpctrl.h // Purpose: wxHtmlHelpController // Notes: Based on htmlhelp.cpp, implementing a monolithic // HTML Help controller class, by Vaclav Slavik @@ -14,49 +14,63 @@ #include "wx/defs.h" -#ifdef __GNUG__ -#pragma interface "helpctrl.h" -#endif +#if wxUSE_WXHTML_HELP -#if wxUSE_HTML - -#include "wx/html/helpfrm.h" #include "wx/helpbase.h" +#include "wx/html/helpfrm.h" #define wxID_HTML_HELPFRAME (wxID_HIGHEST + 1) -class WXDLLEXPORT wxHtmlHelpController : public wxHelpControllerBase // 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(int style = wxHF_DEFAULT_STYLE); + 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 m_helpFrame->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; } + 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 @@ -64,22 +78,23 @@ public: // Ctrl and it's wxHtmlWindow virtual void ReadCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString); virtual void WriteCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString); +#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 = ""); + 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& title, + virtual void SetFrameParameters(const wxString& titleFormat, const wxSize& size, const wxPoint& pos = wxDefaultPosition, - bool newFrameEachTime = FALSE); + bool newFrameEachTime = false); /// Obtains the latest settings used by the help frame and the help /// frame. virtual wxFrame *GetFrameParameters(wxSize *size = NULL, @@ -90,25 +105,61 @@ public: wxHtmlHelpData *GetHelpData() { return &m_helpData; } virtual bool Quit() ; - virtual void OnQuit() {}; + 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 Init(int style); + + virtual wxWindow* CreateHelpWindow(); virtual wxHtmlHelpFrame* CreateHelpFrame(wxHtmlHelpData *data); - - virtual void CreateHelpWindow(); + virtual wxHtmlHelpDialog* CreateHelpDialog(wxHtmlHelpData *data); virtual void DestroyHelpWindow(); wxHtmlHelpData m_helpData; - wxHtmlHelpFrame* m_helpFrame; + wxHtmlHelpWindow* m_helpWindow; +#if wxUSE_CONFIG wxConfigBase * m_Config; wxString m_ConfigRoot; +#endif // wxUSE_CONFIG wxString m_titleFormat; int m_FrameStyle; - // DECLARE_EVENT_TABLE() + 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_