X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3755cfa64d2f5182ec88d9d0bf934769e0269d10..65fb4b3a4f18e1d8b58ac92d50d4cc7f81f03783:/samples/help/demo.cpp diff --git a/samples/help/demo.cpp b/samples/help/demo.cpp index da378e4093..d9708b2441 100644 --- a/samples/help/demo.cpp +++ b/samples/help/demo.cpp @@ -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). @@ -69,12 +71,16 @@ #include "wx/msw/helpbest.h" #endif +#if USE_EXT_HELP +#include "wx/generic/helpext.h" +#endif + // ---------------------------------------------------------------------------- // ressources // ---------------------------------------------------------------------------- // the application icon -#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) - #include "mondrian.xpm" +#ifndef wxHAS_IMAGES_IN_RESOURCES + #include "../sample.xpm" #endif // ---------------------------------------------------------------------------- @@ -104,7 +110,7 @@ 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; } @@ -136,7 +142,11 @@ 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; @@ -213,7 +223,7 @@ enum HelpDemo_Help_GNOME, HelpDemo_Help_Netscape, // controls start here (the numbers are, of course, arbitrary) - HelpDemo_Text = 1000, + HelpDemo_Text = 1000 }; // ---------------------------------------------------------------------------- @@ -277,6 +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 @@ -286,21 +299,20 @@ 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 wxWidgets App"), + MyFrame *frame = new MyFrame(wxT("HelpDemo wxWidgets App"), wxPoint(50, 50), wxSize(450, 340)); #if !USE_SIMPLE_HELP_PROVIDER @@ -309,15 +321,14 @@ bool MyApp::OnInit() #else provider->SetHelpController(& frame->GetHelpController()); #endif -#endif +#endif // !USE_SIMPLE_HELP_PROVIDER frame->Show(true); - SetTopWindow(frame); // initialise the help system: this means that we'll use doc.hlp file under // Windows and that the HTML docs are in the subdirectory doc for platforms // using HTML help - if ( !frame->GetHelpController().Initialize(_T("doc")) ) + if ( !frame->GetHelpController().Initialize(wxT("doc")) ) { wxLogError(wxT("Cannot initialize the help system, aborting.")); @@ -325,7 +336,7 @@ bool MyApp::OnInit() } #if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__) - if( !frame->GetMSHtmlHelpController().Initialize(_T("doc")) ) + if( !frame->GetMSHtmlHelpController().Initialize(wxT("doc")) ) { wxLogError(wxT("Cannot initialize the MS HTML Help system.")); } @@ -333,7 +344,7 @@ bool MyApp::OnInit() #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")) ) + if( !frame->GetBestHelpController().Initialize(wxT("doc")) ) { wxLogError(wxT("Cannot initialize the best help system, aborting.")); } @@ -342,7 +353,7 @@ bool MyApp::OnInit() #if USE_HTML_HELP // initialise the advanced HTML help system: this means that the HTML docs are in .htb // (zipped) form - if ( !frame->GetAdvancedHtmlHelpController().Initialize(_T("doc")) ) + if ( !frame->GetAdvancedHtmlHelpController().Initialize(wxT("doc")) ) { wxLogError(wxT("Cannot initialize the advanced HTML help system, aborting.")); @@ -353,7 +364,7 @@ bool MyApp::OnInit() #if 0 // defined(__WXMSW__) && wxUSE_MS_HTML_HELP wxString path(wxGetCwd()); - if ( !frame->GetMSHtmlHelpController().Initialize(path + _T("\\doc.chm")) ) + if ( !frame->GetMSHtmlHelpController().Initialize(path + wxT("\\doc.chm")) ) { wxLogError("Cannot initialize the MS HTML help system, aborting."); @@ -384,56 +395,56 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) #endif { // set the frame icon - SetIcon(wxICON(mondrian)); + SetIcon(wxICON(sample)); // create a menu bar wxMenu *menuFile = new wxMenu; - menuFile->Append(HelpDemo_Help_Index, _T("&Help Index...")); - menuFile->Append(HelpDemo_Help_Classes, _T("&Help on Classes...")); - menuFile->Append(HelpDemo_Help_Functions, _T("&Help on Functions...")); - menuFile->Append(HelpDemo_Help_ContextHelp, _T("&Context Help...")); - menuFile->Append(HelpDemo_Help_DialogContextHelp, _T("&Dialog Context Help...\tCtrl-H")); - menuFile->Append(HelpDemo_Help_Help, _T("&About Help Demo...")); - menuFile->Append(HelpDemo_Help_Search, _T("&Search help...")); + menuFile->Append(HelpDemo_Help_Index, wxT("&Help Index...")); + menuFile->Append(HelpDemo_Help_Classes, wxT("&Help on Classes...")); + menuFile->Append(HelpDemo_Help_Functions, wxT("&Help on Functions...")); + menuFile->Append(HelpDemo_Help_ContextHelp, wxT("&Context Help...")); + menuFile->Append(HelpDemo_Help_DialogContextHelp, wxT("&Dialog Context Help...\tCtrl-H")); + menuFile->Append(HelpDemo_Help_Help, wxT("&About Help Demo...")); + menuFile->Append(HelpDemo_Help_Search, wxT("&Search help...")); #if USE_HTML_HELP menuFile->AppendSeparator(); - menuFile->Append(HelpDemo_Advanced_Html_Help_Index, _T("Advanced HTML &Help Index...")); - menuFile->Append(HelpDemo_Advanced_Html_Help_Classes, _T("Advanced HTML &Help on Classes...")); - 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...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Index, wxT("Advanced HTML &Help Index...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Classes, wxT("Advanced HTML &Help on Classes...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Functions, wxT("Advanced HTML &Help on Functions...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Help, wxT("Advanced HTML &About Help Demo...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Search, wxT("Advanced HTML &Search help...")); + menuFile->Append(HelpDemo_Advanced_Html_Help_Modal, wxT("Advanced HTML Help &Modal Dialog...")); #endif #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...")); - menuFile->Append(HelpDemo_MS_Html_Help_Functions, _T("MS HTML &Help on Functions...")); - menuFile->Append(HelpDemo_MS_Html_Help_Help, _T("MS HTML &About Help Demo...")); - menuFile->Append(HelpDemo_MS_Html_Help_Search, _T("MS HTML &Search help...")); + menuFile->Append(HelpDemo_MS_Html_Help_Index, wxT("MS HTML &Help Index...")); + menuFile->Append(HelpDemo_MS_Html_Help_Classes, wxT("MS HTML &Help on Classes...")); + menuFile->Append(HelpDemo_MS_Html_Help_Functions, wxT("MS HTML &Help on Functions...")); + menuFile->Append(HelpDemo_MS_Html_Help_Help, wxT("MS HTML &About Help Demo...")); + menuFile->Append(HelpDemo_MS_Html_Help_Search, wxT("MS HTML &Search help...")); #endif #if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__) menuFile->AppendSeparator(); - menuFile->Append(HelpDemo_Best_Help_Index, _T("Best &Help Index...")); + menuFile->Append(HelpDemo_Best_Help_Index, wxT("Best &Help Index...")); #endif #ifndef __WXMSW__ #if !wxUSE_HTML menuFile->AppendSeparator(); - menuFile->Append(HelpDemo_Help_KDE, _T("Use &KDE")); - menuFile->Append(HelpDemo_Help_GNOME, _T("Use &GNOME")); - menuFile->Append(HelpDemo_Help_Netscape, _T("Use &Netscape")); + menuFile->Append(HelpDemo_Help_KDE, wxT("Use &KDE")); + menuFile->Append(HelpDemo_Help_GNOME, wxT("Use &GNOME")); + menuFile->Append(HelpDemo_Help_Netscape, wxT("Use &Netscape")); #endif #endif menuFile->AppendSeparator(); - menuFile->Append(HelpDemo_Quit, _T("E&xit")); + menuFile->Append(HelpDemo_Quit, wxT("E&xit")); // now append the freshly created menu to the menu bar... wxMenuBar *menuBar = new wxMenuBar; - menuBar->Append(menuFile, _T("&File")); + menuBar->Append(menuFile, wxT("&File")); // ... and attach this menu bar to the frame SetMenuBar(menuBar); @@ -441,7 +452,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) #if wxUSE_STATUSBAR // create a status bar just for fun (by default with 1 pane only) CreateStatusBar(); - SetStatusText(_T("Welcome to wxWidgets!")); + SetStatusText(wxT("Welcome to wxWidgets!")); #endif // wxUSE_STATUSBAR #if USE_HTML_HELP @@ -449,12 +460,12 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) 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")); + + m_embeddedHtmlHelp.AddBook(wxFileName(wxT("doc.zip"))); + m_embeddedHtmlHelp.Display(wxT("Introduction")); #else // now create some controls @@ -465,7 +476,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) //panel->SetHelpText(wxContextId(300)); // and a static control whose parent is the panel - wxStaticText* staticText = new wxStaticText(panel, 302, _T("Hello, world!"), wxPoint(10, 10)); + wxStaticText* staticText = new wxStaticText(panel, 302, wxT("Hello, world!"), wxPoint(10, 10)); staticText->SetHelpText(_("This static text control isn't doing a lot right now.")); #endif } @@ -628,8 +639,8 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController) case HelpDemo_MS_Html_Help_Search: case HelpDemo_Best_Help_Search: { - wxString key = wxGetTextFromUser(_T("Search for?"), - _T("Search help for keyword"), + wxString key = wxGetTextFromUser(wxT("Search for?"), + wxT("Search help for keyword"), wxEmptyString, this); if(! key.IsEmpty()) @@ -648,13 +659,13 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController) // These three calls are only used by wxExtHelpController case HelpDemo_Help_KDE: - helpController.SetViewer(_T("kdehelp")); + helpController.SetViewer(wxT("kdehelp")); break; case HelpDemo_Help_GNOME: - helpController.SetViewer(_T("gnome-help-browser")); + helpController.SetViewer(wxT("gnome-help-browser")); break; case HelpDemo_Help_Netscape: - helpController.SetViewer(_T("netscape"), wxHELP_NETSCAPE); + helpController.SetViewer(wxT("netscape"), wxHELP_NETSCAPE); break; } } @@ -668,22 +679,20 @@ BEGIN_EVENT_TABLE(MyModalDialog, wxDialog) END_EVENT_TABLE() MyModalDialog::MyModalDialog(wxWindow *parent) - : wxDialog() + : wxDialog(parent, wxID_ANY, wxString(wxT("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, wxID_ANY, wxString(_T("Modal dialog"))); wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL); wxBoxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL); - wxButton* btnOK = new wxButton(this, wxID_OK, _T("&OK")); + wxButton* btnOK = new wxButton(this, wxID_OK, wxT("&OK")); btnOK->SetHelpText(_("The OK button confirms the dialog choices.")); - wxButton* btnCancel = new wxButton(this, wxID_CANCEL, _T("&Cancel")); + wxButton* btnCancel = new wxButton(this, wxID_CANCEL, wxT("&Cancel")); btnCancel->SetHelpText(_("The Cancel button cancels the dialog.")); sizerRow->Add(btnOK, 0, wxALIGN_CENTER | wxALL, 5); @@ -701,10 +710,7 @@ MyModalDialog::MyModalDialog(wxWindow *parent) sizerTop->Add(text, 0, wxEXPAND|wxALIGN_CENTER_VERTICAL|wxALL, 5 ); sizerTop->Add(sizerRow, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5 ); - SetSizer(sizerTop); - - sizerTop->SetSizeHints(this); - sizerTop->Fit(this); + SetSizerAndFit(sizerTop); btnOK->SetFocus(); btnOK->SetDefault();