X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/42ed75321c19f7e77a62a451726c0c2131d8933a..4e7b25f056b1c983eb35d3f71ba67da84a15be19:/samples/help/demo.cpp diff --git a/samples/help/demo.cpp b/samples/help/demo.cpp index 48b47d7f56..7749c96fc8 100644 --- a/samples/help/demo.cpp +++ b/samples/help/demo.cpp @@ -25,7 +25,7 @@ #endif // for all others, include the necessary headers (this file is usually all you -// need because it includes almost all "standard" wxWindows headers +// need because it includes almost all "standard" wxWidgets headers #ifndef WX_PRECOMP # include "wx/wx.h" #endif @@ -41,9 +41,11 @@ // define this to 1 to use HTML help even under Windows (by default, Windows // version will use WinHelp). // Please also see samples/html/helpview. - #define USE_HTML_HELP 1 +// define this to 1 to use external help controller (not used by default) +#define USE_EXT_HELP 0 + // Define this to 0 to use the help controller as the help // provider, or to 1 to use the 'simple help provider' // (the one implemented with wxTipWindow). @@ -61,14 +63,18 @@ #include "wx/html/helpctrl.h" #endif -#if wxUSE_MS_HTML_HELP +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) #include "wx/msw/helpchm.h" #endif -#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) #include "wx/msw/helpbest.h" #endif +#if USE_EXT_HELP +#include "wx/generic/helpext.h" +#endif + // ---------------------------------------------------------------------------- // ressources // ---------------------------------------------------------------------------- @@ -104,15 +110,15 @@ public: // ctor(s) MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size); - wxHelpController& GetHelpController() { return m_help; } + wxHelpControllerBase& GetHelpController() { return m_help; } #if USE_HTML_HELP wxHtmlHelpController& GetAdvancedHtmlHelpController() { return m_advancedHtmlHelp; } #endif -#if wxUSE_MS_HTML_HELP +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) wxCHMHelpController& GetMSHtmlHelpController() { return m_msHtmlHelp; } #endif -#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) wxBestHelpController& GetBestHelpController() { return m_bestHelp; } #endif @@ -120,8 +126,15 @@ public: void OnQuit(wxCommandEvent& event); void OnHelp(wxCommandEvent& event); void OnAdvancedHtmlHelp(wxCommandEvent& event); +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) void OnMSHtmlHelp(wxCommandEvent& event); +#endif +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) void OnBestHelp(wxCommandEvent& event); +#endif +#if USE_HTML_HELP + void OnModalHtmlHelp(wxCommandEvent& event); +#endif void OnShowContextHelp(wxCommandEvent& event); void OnShowDialogContextHelp(wxCommandEvent& event); @@ -129,21 +142,27 @@ public: void ShowHelp(int commandId, wxHelpControllerBase& helpController); private: +#if USE_EXT_HELP + wxExtHelpController m_help; +#else wxHelpController m_help; +#endif #if USE_HTML_HELP wxHtmlHelpController m_advancedHtmlHelp; + wxHtmlHelpController m_embeddedHtmlHelp; + wxHtmlHelpWindow* m_embeddedHelpWindow; #endif -#if wxUSE_MS_HTML_HELP +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) wxCHMHelpController m_msHtmlHelp; #endif -#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) wxBestHelpController m_bestHelp; #endif - // any class wishing to process wxWindows events must use this macro + // any class wishing to process wxWidgets events must use this macro DECLARE_EVENT_TABLE() }; @@ -186,6 +205,7 @@ enum HelpDemo_Advanced_Html_Help_Functions, HelpDemo_Advanced_Html_Help_Help, HelpDemo_Advanced_Html_Help_Search, + HelpDemo_Advanced_Html_Help_Modal, HelpDemo_MS_Html_Help_Index, HelpDemo_MS_Html_Help_Classes, @@ -203,14 +223,14 @@ enum HelpDemo_Help_GNOME, HelpDemo_Help_Netscape, // controls start here (the numbers are, of course, arbitrary) - HelpDemo_Text = 1000, + HelpDemo_Text = 1000 }; // ---------------------------------------------------------------------------- -// event tables and other macros for wxWindows +// event tables and other macros for wxWidgets // ---------------------------------------------------------------------------- -// the event tables connect the wxWindows events with the functions (event +// the event tables connect the wxWidgets events with the functions (event // handlers) which process them. It can be also done at run-time, but for the // simple menu events like this the static method is much simpler. BEGIN_EVENT_TABLE(MyFrame, wxFrame) @@ -228,21 +248,28 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(HelpDemo_Advanced_Html_Help_Functions, MyFrame::OnAdvancedHtmlHelp) EVT_MENU(HelpDemo_Advanced_Html_Help_Help, MyFrame::OnAdvancedHtmlHelp) EVT_MENU(HelpDemo_Advanced_Html_Help_Search, MyFrame::OnAdvancedHtmlHelp) +#if USE_HTML_HELP + EVT_MENU(HelpDemo_Advanced_Html_Help_Modal, MyFrame::OnModalHtmlHelp) +#endif +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) EVT_MENU(HelpDemo_MS_Html_Help_Index, MyFrame::OnMSHtmlHelp) EVT_MENU(HelpDemo_MS_Html_Help_Classes, MyFrame::OnMSHtmlHelp) EVT_MENU(HelpDemo_MS_Html_Help_Functions, MyFrame::OnMSHtmlHelp) EVT_MENU(HelpDemo_MS_Html_Help_Help, MyFrame::OnMSHtmlHelp) EVT_MENU(HelpDemo_MS_Html_Help_Search, MyFrame::OnMSHtmlHelp) +#endif +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) EVT_MENU(HelpDemo_Best_Help_Index, MyFrame::OnBestHelp) +#endif EVT_MENU(HelpDemo_Help_KDE, MyFrame::OnHelp) EVT_MENU(HelpDemo_Help_GNOME, MyFrame::OnHelp) EVT_MENU(HelpDemo_Help_Netscape, MyFrame::OnHelp) END_EVENT_TABLE() -// Create a new application object: this macro will allow wxWindows to create +// Create a new application object: this macro will allow wxWidgets to create // the application object during program execution (it's better than using a // static object for many reasons) and also declares the accessor function // wxGetApp() which will return the reference of the right type (i.e. MyApp and @@ -260,6 +287,9 @@ IMPLEMENT_APP(MyApp) // `Main program' equivalent: the program execution "starts" here bool MyApp::OnInit() { + if ( !wxApp::OnInit() ) + return false; + // Create a simple help provider to make SetHelpText() do something. // Note that this must be set before any SetHelpText() calls are made. #if USE_SIMPLE_HELP_PROVIDER @@ -269,32 +299,31 @@ bool MyApp::OnInit() #endif wxHelpProvider::Set(provider); -#if wxUSE_HTML -#if wxUSE_GIF - // Required for images in the online documentation - wxImage::AddHandler(new wxGIFHandler); +#if USE_HTML_HELP + #if wxUSE_GIF + // Required for images in the online documentation + wxImage::AddHandler(new wxGIFHandler); + #endif // wxUSE_GIF // Required for advanced HTML help -#if wxUSE_STREAMS && wxUSE_ZIPSTREAM && wxUSE_ZLIB - wxFileSystem::AddHandler(new wxZipFSHandler); -#endif - -#endif -#endif + #if wxUSE_STREAMS && wxUSE_ZIPSTREAM && wxUSE_ZLIB + wxFileSystem::AddHandler(new wxZipFSHandler); + #endif +#endif // wxUSE_HTML // Create the main application window - MyFrame *frame = new MyFrame(_T("HelpDemo wxWindows App"), + MyFrame *frame = new MyFrame(_T("HelpDemo wxWidgets App"), wxPoint(50, 50), wxSize(450, 340)); #if !USE_SIMPLE_HELP_PROVIDER -#if wxUSE_MS_HTML_HELP +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) provider->SetHelpController(& frame->GetMSHtmlHelpController()); #else provider->SetHelpController(& frame->GetHelpController()); #endif -#endif +#endif // !USE_SIMPLE_HELP_PROVIDER - frame->Show(TRUE); + frame->Show(true); SetTopWindow(frame); // initialise the help system: this means that we'll use doc.hlp file under @@ -304,17 +333,17 @@ bool MyApp::OnInit() { wxLogError(wxT("Cannot initialize the help system, aborting.")); - return FALSE; + return false; } -#if wxUSE_MS_HTML_HELP +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) if( !frame->GetMSHtmlHelpController().Initialize(_T("doc")) ) { wxLogError(wxT("Cannot initialize the MS HTML Help system.")); } #endif -#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) // you need to call Initialize in order to use wxBestHelpController if( !frame->GetBestHelpController().Initialize(_T("doc")) ) { @@ -329,7 +358,7 @@ bool MyApp::OnInit() { wxLogError(wxT("Cannot initialize the advanced HTML help system, aborting.")); - return FALSE; + return false; } #endif @@ -340,11 +369,11 @@ bool MyApp::OnInit() { wxLogError("Cannot initialize the MS HTML help system, aborting."); - return FALSE; + return false; } #endif - return TRUE; + return true; } int MyApp::OnExit() @@ -362,6 +391,9 @@ int MyApp::OnExit() // frame constructor MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) : wxFrame((wxFrame *)NULL, 300, title, pos, size) +#if USE_HTML_HELP + , m_embeddedHtmlHelp(wxHF_EMBEDDED|wxHF_DEFAULT_STYLE) +#endif { // set the frame icon SetIcon(wxICON(mondrian)); @@ -383,9 +415,10 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) menuFile->Append(HelpDemo_Advanced_Html_Help_Functions, _T("Advanced HTML &Help on Functions...")); menuFile->Append(HelpDemo_Advanced_Html_Help_Help, _T("Advanced HTML &About Help Demo...")); menuFile->Append(HelpDemo_Advanced_Html_Help_Search, _T("Advanced HTML &Search help...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Modal, _T("Advanced HTML Help &Modal Dialog...")); #endif -#if wxUSE_MS_HTML_HELP +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) menuFile->AppendSeparator(); menuFile->Append(HelpDemo_MS_Html_Help_Index, _T("MS HTML &Help Index...")); menuFile->Append(HelpDemo_MS_Html_Help_Classes, _T("MS HTML &Help on Classes...")); @@ -394,7 +427,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) menuFile->Append(HelpDemo_MS_Html_Help_Search, _T("MS HTML &Search help...")); #endif -#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) menuFile->AppendSeparator(); menuFile->Append(HelpDemo_Best_Help_Index, _T("Best &Help Index...")); #endif @@ -417,10 +450,24 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) // ... and attach this menu bar to the frame SetMenuBar(menuBar); +#if wxUSE_STATUSBAR // create a status bar just for fun (by default with 1 pane only) CreateStatusBar(); - SetStatusText(_T("Welcome to wxWindows!")); + SetStatusText(_T("Welcome to wxWidgets!")); +#endif // wxUSE_STATUSBAR +#if USE_HTML_HELP + // Create embedded HTML Help window + m_embeddedHelpWindow = new wxHtmlHelpWindow; + // m_embeddedHtmlHelp.UseConfig(config, rootPath); // Can set your own config object here + m_embeddedHtmlHelp.SetHelpWindow(m_embeddedHelpWindow); + + m_embeddedHelpWindow->Create(this, + wxID_ANY, wxDefaultPosition, GetClientSize(), wxTAB_TRAVERSAL|wxNO_BORDER, wxHF_DEFAULT_STYLE); + + m_embeddedHtmlHelp.AddBook(wxFileName(_T("doc.zip"))); + m_embeddedHtmlHelp.Display(_T("Introduction")); +#else // now create some controls // a panel first - if there were several controls, it would allow us to @@ -432,6 +479,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) // and a static control whose parent is the panel wxStaticText* staticText = new wxStaticText(panel, 302, _T("Hello, world!"), wxPoint(10, 10)); staticText->SetHelpText(_("This static text control isn't doing a lot right now.")); +#endif } @@ -439,8 +487,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) { - // TRUE is to force the frame to close - Close(TRUE); + // true is to force the frame to close + Close(true); } void MyFrame::OnHelp(wxCommandEvent& event) @@ -448,14 +496,14 @@ void MyFrame::OnHelp(wxCommandEvent& event) ShowHelp(event.GetId(), m_help); } -void MyFrame::OnShowContextHelp(wxCommandEvent& event) +void MyFrame::OnShowContextHelp(wxCommandEvent& WXUNUSED(event)) { // This starts context help mode, then the user // clicks on a window to send a help message wxContextHelp contextHelp(this); } -void MyFrame::OnShowDialogContextHelp(wxCommandEvent& event) +void MyFrame::OnShowDialogContextHelp(wxCommandEvent& WXUNUSED(event)) { MyModalDialog dialog(this); dialog.ShowModal(); @@ -468,19 +516,26 @@ void MyFrame::OnAdvancedHtmlHelp(wxCommandEvent& event) #endif } +#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) void MyFrame::OnMSHtmlHelp(wxCommandEvent& event) { -#if wxUSE_MS_HTML_HELP ShowHelp(event.GetId(), m_msHtmlHelp); -#endif } +#endif +#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) void MyFrame::OnBestHelp(wxCommandEvent& event) { -#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP ShowHelp(event.GetId(), m_bestHelp); +} #endif + +#if USE_HTML_HELP +void MyFrame::OnModalHtmlHelp(wxCommandEvent& WXUNUSED(event)) +{ + wxHtmlModalHelp modalHelp(this, wxT("doc.zip"), wxT("Introduction")); } +#endif /* Notes: ShowHelp uses section ids for displaying particular topics, @@ -524,9 +579,9 @@ void MyFrame::OnBestHelp(wxCommandEvent& event) A wxhelp.map file is used, for example: - 0 wx.htm ; wxWindows: Help index; additional keywords like overview - 1 wx204.htm ; wxWindows Function Reference - 2 wx34.htm ; wxWindows Class Reference + 0 wx.htm ; wxWidgets: Help index; additional keywords like overview + 1 wx204.htm ; wxWidgets Function Reference + 2 wx34.htm ; wxWidgets Class Reference Note that Tex2RTF doesn't currently generate the MAP section automatically. @@ -587,7 +642,7 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController) { wxString key = wxGetTextFromUser(_T("Search for?"), _T("Search help for keyword"), - _T(""), + wxEmptyString, this); if(! key.IsEmpty()) helpController.KeywordSearch(key); @@ -625,14 +680,12 @@ BEGIN_EVENT_TABLE(MyModalDialog, wxDialog) END_EVENT_TABLE() MyModalDialog::MyModalDialog(wxWindow *parent) - : wxDialog() + : wxDialog(parent, wxID_ANY, wxString(_T("Modal dialog"))) { - // Add the context-sensitive help button on the caption for MSW -#ifdef __WXMSW__ + // Add the context-sensitive help button on the caption for the platforms + // which support it (currently MSW only) SetExtraStyle(wxDIALOG_EX_CONTEXTHELP); -#endif - wxDialog::Create(parent, -1, wxString(_T("Modal dialog"))); wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL); wxBoxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL); @@ -651,14 +704,13 @@ MyModalDialog::MyModalDialog(wxWindow *parent) sizerRow->Add(new wxContextHelpButton(this), 0, wxALIGN_CENTER | wxALL, 5); #endif - wxTextCtrl *text = new wxTextCtrl(this, -1, wxT("A demo text control"), + wxTextCtrl *text = new wxTextCtrl(this, wxID_ANY, wxT("A demo text control"), wxDefaultPosition, wxSize(300, 100), wxTE_MULTILINE); text->SetHelpText(_("Type text here if you have got nothing more interesting to do")); sizerTop->Add(text, 0, wxEXPAND|wxALIGN_CENTER_VERTICAL|wxALL, 5 ); sizerTop->Add(sizerRow, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5 ); - SetAutoLayout(TRUE); SetSizer(sizerTop); sizerTop->SetSizeHints(this);