X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c43e86bda666dd2df9907493c8a7aaf0fee9fa0f..14dd645ee16eb022afb19f35d0c8cfdf2d3cdee9:/samples/help/demo.cpp

diff --git a/samples/help/demo.cpp b/samples/help/demo.cpp
index 2dc35fa01c..a74435de3a 100644
--- a/samples/help/demo.cpp
+++ b/samples/help/demo.cpp
@@ -32,6 +32,7 @@
 
 #   include "wx/image.h"
 #   include "wx/help.h"
+#   include "wx/cshelp.h"
 
 #if wxUSE_TOOLTIPS
 #   include "wx/tooltip.h"
@@ -66,11 +67,15 @@
 #include "wx/msw/helpchm.h"
 #endif
 
+#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP
+#include "wx/msw/helpbest.h"
+#endif
+
 // ----------------------------------------------------------------------------
 // ressources
 // ----------------------------------------------------------------------------
 // the application icon
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__)
     #include "mondrian.xpm"
 #endif
 
@@ -89,6 +94,9 @@ public:
     // initialization (doing it here and not in the ctor allows to have an error
     // return: if OnInit() returns false, the application terminates)
     virtual bool OnInit();
+
+    // do some clean up here
+    virtual int OnExit();
 };
 
 // Define a new frame type: this is going to be our main frame
@@ -109,6 +117,9 @@ public:
 #if wxUSE_MS_HTML_HELP
     wxCHMHelpController& GetMSHtmlHelpController() { return m_msHtmlHelp; }
 #endif
+#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP
+    wxBestHelpController& GetBestHelpController() { return m_bestHelp; }
+#endif
 
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
@@ -116,9 +127,10 @@ public:
     void OnHtmlHelp(wxCommandEvent& event);
     void OnAdvancedHtmlHelp(wxCommandEvent& event);
     void OnMSHtmlHelp(wxCommandEvent& event);
+    void OnBestHelp(wxCommandEvent& event);
 
-    void OnContextHelp(wxHelpEvent& event);
     void OnShowContextHelp(wxCommandEvent& event);
+    void OnShowDialogContextHelp(wxCommandEvent& event);
 
     void ShowHelp(int commandId, wxHelpControllerBase& helpController);
 
@@ -136,10 +148,25 @@ private:
     wxCHMHelpController     m_msHtmlHelp;
 #endif
 
+#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP
+    wxBestHelpController    m_bestHelp;
+#endif
+
     // any class wishing to process wxWindows events must use this macro
    DECLARE_EVENT_TABLE()
 };
 
+// A custom modal dialog
+class MyModalDialog : public wxDialog
+{
+public:
+    MyModalDialog(wxWindow *parent);
+
+private:
+
+    DECLARE_EVENT_TABLE()
+};
+
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
@@ -148,13 +175,14 @@ private:
 enum
 {
     // menu items
-    HelpDemo_Quit = 1,
+    HelpDemo_Quit = 100,
     HelpDemo_Help_Index,
     HelpDemo_Help_Classes,
     HelpDemo_Help_Functions,
     HelpDemo_Help_Help,
     HelpDemo_Help_Search,
     HelpDemo_Help_ContextHelp,
+    HelpDemo_Help_DialogContextHelp,
 
     HelpDemo_Html_Help_Index,
     HelpDemo_Html_Help_Classes,
@@ -174,6 +202,12 @@ enum
     HelpDemo_MS_Html_Help_Help,
     HelpDemo_MS_Html_Help_Search,
 
+    HelpDemo_Best_Help_Index,
+    HelpDemo_Best_Help_Classes,
+    HelpDemo_Best_Help_Functions,
+    HelpDemo_Best_Help_Help,
+    HelpDemo_Best_Help_Search,
+
     HelpDemo_Help_KDE,
     HelpDemo_Help_GNOME,
     HelpDemo_Help_Netscape,
@@ -196,8 +230,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(HelpDemo_Help_Help, MyFrame::OnHelp)
     EVT_MENU(HelpDemo_Help_Search, MyFrame::OnHelp)
     EVT_MENU(HelpDemo_Help_ContextHelp, MyFrame::OnShowContextHelp)
-
-    EVT_HELP(-1, MyFrame::OnContextHelp)
+    EVT_MENU(HelpDemo_Help_DialogContextHelp, MyFrame::OnShowDialogContextHelp)
 
     EVT_MENU(HelpDemo_Html_Help_Index, MyFrame::OnHtmlHelp)
     EVT_MENU(HelpDemo_Html_Help_Classes, MyFrame::OnHtmlHelp)
@@ -217,6 +250,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(HelpDemo_MS_Html_Help_Help, MyFrame::OnMSHtmlHelp)
     EVT_MENU(HelpDemo_MS_Html_Help_Search, MyFrame::OnMSHtmlHelp)
 
+    EVT_MENU(HelpDemo_Best_Help_Index, MyFrame::OnBestHelp)
+
     EVT_MENU(HelpDemo_Help_KDE, MyFrame::OnHelp)
     EVT_MENU(HelpDemo_Help_GNOME, MyFrame::OnHelp)
     EVT_MENU(HelpDemo_Help_Netscape, MyFrame::OnHelp)
@@ -240,6 +275,12 @@ IMPLEMENT_APP(MyApp)
 // `Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {
+    // Create a simple help provider to make SetHelpText() do something.
+    // Note that this must be set before any SetHelpText() calls are made.
+    //wxHelpProvider::Set(new wxSimpleHelpProvider);
+    wxHelpControllerHelpProvider* provider = new wxHelpControllerHelpProvider;
+    wxHelpProvider::Set(provider);
+
 #if wxUSE_HTML
 #if wxUSE_GIF
     // Required for images in the online documentation
@@ -257,6 +298,12 @@ bool MyApp::OnInit()
     MyFrame *frame = new MyFrame("HelpDemo wxWindows App",
                                  wxPoint(50, 50), wxSize(450, 340));
 
+#if wxUSE_MS_HTML_HELP
+    provider->SetHelpController(& frame->GetMSHtmlHelpController());
+#else
+    provider->SetHelpController(& frame->GetHelpController());
+#endif
+
     frame->Show(TRUE);
     SetTopWindow(frame);
 
@@ -265,18 +312,33 @@ bool MyApp::OnInit()
     // using HTML help
     if ( !frame->GetHelpController().Initialize("doc") )
     {
-        wxLogError("Cannot initialize the help system, aborting.");
+        wxLogError(wxT("Cannot initialize the help system, aborting."));
 
         return FALSE;
     }
 
+#if wxUSE_MS_HTML_HELP
+    if( !frame->GetMSHtmlHelpController().Initialize("doc") )
+    {
+        wxLogError(wxT("Cannot initialize the MS HTML Help system."));
+    }
+#endif
+
+#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP
+    // you need to call Initialize in order to use wxBestHelpController
+    if( !frame->GetBestHelpController().Initialize("doc") )
+    {
+        wxLogError(wxT("Cannot initialize the best help system, aborting."));
+    }
+#endif
+
 #if USE_HTML_HELP
     // initialise the standard HTML help system: this means that the HTML docs are in the
     // subdirectory doc for platforms using HTML help
 #if USE_OLD_HTML_HELP
     if ( !frame->GetHtmlHelpController().Initialize("doc") )
     {
-        wxLogError("Cannot initialize the HTML help system, aborting.");
+        wxLogError(wxT("Cannot initialize the HTML help system, aborting."));
 
         return FALSE;
     }
@@ -286,14 +348,16 @@ bool MyApp::OnInit()
     // (zipped) form
     if ( !frame->GetAdvancedHtmlHelpController().Initialize("doc") )
     {
-        wxLogError("Cannot initialize the advanced HTML help system, aborting.");
+        wxLogError(wxT("Cannot initialize the advanced HTML help system, aborting."));
 
         return FALSE;
     }
 #endif
 
-#if wxUSE_MS_HTML_HELP
-    if ( !frame->GetMSHtmlHelpController().Initialize("doc") )
+#if 0
+    // defined(__WXMSW__) && wxUSE_MS_HTML_HELP
+    wxString path(wxGetCwd());
+    if ( !frame->GetMSHtmlHelpController().Initialize(path + "\\doc.chm") )
     {
         wxLogError("Cannot initialize the MS HTML help system, aborting.");
 
@@ -304,13 +368,21 @@ bool MyApp::OnInit()
     return TRUE;
 }
 
+int MyApp::OnExit()
+{
+    // clean up
+    delete wxHelpProvider::Set(NULL);
+
+    return 0;
+}
+
 // ----------------------------------------------------------------------------
 // main frame
 // ----------------------------------------------------------------------------
 
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
-       : wxFrame((wxFrame *)NULL, -1, title, pos, size)
+       : wxFrame((wxFrame *)NULL, 300, title, pos, size)
 {
     // set the frame icon
     SetIcon(wxICON(mondrian));
@@ -322,6 +394,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFile->Append(HelpDemo_Help_Classes, "&Help on Classes...");
     menuFile->Append(HelpDemo_Help_Functions, "&Help on Functions...");
     menuFile->Append(HelpDemo_Help_ContextHelp, "&Context Help...");
+    menuFile->Append(HelpDemo_Help_DialogContextHelp, "&Dialog Context Help...\tCtrl-H");
     menuFile->Append(HelpDemo_Help_Help, "&About Help Demo...");
     menuFile->Append(HelpDemo_Help_Search, "&Search help...");
 #if USE_HTML_HELP
@@ -350,6 +423,11 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFile->Append(HelpDemo_MS_Html_Help_Search, "MS HTML &Search help...");
 #endif
 
+#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP
+    menuFile->AppendSeparator();
+    menuFile->Append(HelpDemo_Best_Help_Index, "Best &Help Index...");
+#endif
+
 #ifndef __WXMSW__
 #if !wxUSE_HTML
     menuFile->AppendSeparator();
@@ -376,10 +454,13 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
     // a panel first - if there were several controls, it would allow us to
     // navigate between them from the keyboard
-    wxPanel *panel = new wxPanel(this, -1, wxPoint(0, 0), wxSize(400, 200));
+    wxPanel *panel = new wxPanel(this, 301, wxPoint(0, 0), wxSize(400, 200));
+    //panel->SetHelpText(_("This panel just holds a static text control."));
+    panel->SetHelpText(wxContextId(300));
 
     // and a static control whose parent is the panel
-    (void)new wxStaticText(panel, -1, "Hello, world!", wxPoint(10, 10));
+    wxStaticText* staticText = new wxStaticText(panel, 302, "Hello, world!", wxPoint(10, 10));
+    staticText->SetHelpText(_("This static text control isn't doing a lot right now."));
 }
 
 
@@ -403,14 +484,10 @@ void MyFrame::OnShowContextHelp(wxCommandEvent& event)
     wxContextHelp contextHelp(this);
 }
 
-void MyFrame::OnContextHelp(wxHelpEvent& event)
+void MyFrame::OnShowDialogContextHelp(wxCommandEvent& event)
 {
-    // In a real app, if we didn't recognise this ID, we should call event.Skip()
-    wxString msg;
-    msg.Printf(wxT("We should now display help for window %d"), event.GetId());
-    wxMessageBox(msg);
-    //wxToolTip::Enable(TRUE);
-    //SetToolTip(msg);
+    MyModalDialog dialog(this);
+    dialog.ShowModal();
 }
 
 void MyFrame::OnHtmlHelp(wxCommandEvent& event)
@@ -434,6 +511,13 @@ void MyFrame::OnMSHtmlHelp(wxCommandEvent& event)
 #endif
 }
 
+void MyFrame::OnBestHelp(wxCommandEvent& event)
+{
+#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP
+    ShowHelp(event.GetId(), m_bestHelp);
+#endif
+}
+
 /*
  Notes: ShowHelp uses section ids for displaying particular topics,
  but you might want to use a unique keyword to display a topic, instead.
@@ -509,6 +593,7 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
    case HelpDemo_Html_Help_Classes:
    case HelpDemo_Advanced_Html_Help_Classes:
    case HelpDemo_MS_Html_Help_Classes:
+   case HelpDemo_Best_Help_Classes:
       helpController.DisplaySection(2);
       //helpController.DisplaySection("Classes"); // An alternative form for most controllers
 
@@ -524,6 +609,7 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
    case HelpDemo_Html_Help_Help:
    case HelpDemo_Advanced_Html_Help_Help:
    case HelpDemo_MS_Html_Help_Help:
+   case HelpDemo_Best_Help_Help:
       helpController.DisplaySection(3);
       //helpController.DisplaySection("About"); // An alternative form for most controllers
       break;
@@ -532,6 +618,7 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
    case HelpDemo_Html_Help_Search:
    case HelpDemo_Advanced_Html_Help_Search:
    case HelpDemo_MS_Html_Help_Search:
+   case HelpDemo_Best_Help_Search:
    {
       wxString key = wxGetTextFromUser("Search for?",
                                        "Search help for keyword",
@@ -546,6 +633,7 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
    case HelpDemo_Html_Help_Index:
    case HelpDemo_Advanced_Html_Help_Index:
    case HelpDemo_MS_Html_Help_Index:
+   case HelpDemo_Best_Help_Index:
       helpController.DisplayContents();
       break;
 
@@ -560,9 +648,60 @@ void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
    case HelpDemo_Help_Netscape:
       helpController.SetViewer("netscape", wxHELP_NETSCAPE);
       break;
-
    default:
       break;
    }
 }
 
+// ----------------------------------------------------------------------------
+// MyModalDialog
+// Demonstrates context-sensitive help
+// ----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(MyModalDialog, wxDialog)
+END_EVENT_TABLE()
+
+MyModalDialog::MyModalDialog(wxWindow *parent)
+             : wxDialog()
+{
+    // Add the context-sensitive help button on the caption for MSW
+#ifdef __WXMSW__
+    SetExtraStyle(wxDIALOG_EX_CONTEXTHELP);
+#endif
+
+    wxDialog::Create(parent, -1, wxString("Modal dialog"));
+
+    wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
+    wxBoxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL);
+
+    wxButton* btnOK = new wxButton(this, wxID_OK, "&OK");
+    btnOK->SetHelpText(_("The OK button confirms the dialog choices."));
+
+    wxButton* btnCancel = new wxButton(this, wxID_CANCEL, "&Cancel");
+    btnCancel->SetHelpText(_("The Cancel button cancels the dialog."));
+
+    sizerRow->Add(btnOK, 0, wxALIGN_CENTER | wxALL, 5);
+    sizerRow->Add(btnCancel, 0, wxALIGN_CENTER | wxALL, 5);
+
+    // Add explicit context-sensitive help button for non-MSW
+#ifndef __WXMSW__
+    sizerRow->Add(new wxContextHelpButton(this), 0, wxALIGN_CENTER | wxALL, 5);
+#endif
+
+    wxTextCtrl *text = new wxTextCtrl(this, -1, 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);
+    sizerTop->Fit(this);
+
+    btnOK->SetFocus();
+    btnOK->SetDefault();
+}
+