// define this to 1 to use HTML help even under Windows (by default, Windows
// version will use WinHelp).
-// Please also see samples/html/helpview for a more complex help viewer.
+// Please also see samples/html/helpview.
#define USE_HTML_HELP 1
+// Use old-style HTML help if 1
+#define USE_OLD_HTML_HELP 0
+
#if !wxUSE_HTML
#undef USE_HTML_HELP
#define USE_HTML_HELP 0
#endif
#if USE_HTML_HELP
-# include "wx/generic/helpwxht.h"
+#include <wx/filesys.h>
+#include <wx/fs_zip.h>
+
+#if USE_OLD_HTML_HELP
+#include "wx/generic/helpwxht.h"
+#endif
+
+#include "wx/html/helpctrl.h"
+#endif
+
+#if wxUSE_MS_HTML_HELP
+#include "wx/msw/helpchm.h"
#endif
// ----------------------------------------------------------------------------
wxHelpController& GetHelpController() { return m_help; }
#if USE_HTML_HELP
+#if USE_OLD_HTML_HELP
wxHelpControllerHtml& GetHtmlHelpController() { return m_htmlHelp; }
#endif
+ wxHtmlHelpController& GetAdvancedHtmlHelpController() { return m_advancedHtmlHelp; }
+#endif
+#if wxUSE_MS_HTML_HELP
+ wxCHMHelpController& GetMSHtmlHelpController() { return m_msHtmlHelp; }
+#endif
// event handlers (these functions should _not_ be virtual)
void OnQuit(wxCommandEvent& event);
void OnHelp(wxCommandEvent& event);
void OnHtmlHelp(wxCommandEvent& event);
+ void OnAdvancedHtmlHelp(wxCommandEvent& event);
+ void OnMSHtmlHelp(wxCommandEvent& event);
+
+ void ShowHelp(int commandId, wxHelpControllerBase& helpController);
private:
wxHelpController m_help;
#if USE_HTML_HELP
+#if USE_OLD_HTML_HELP
wxHelpControllerHtml m_htmlHelp;
#endif
+ wxHtmlHelpController m_advancedHtmlHelp;
+#endif
+
+#if wxUSE_MS_HTML_HELP
+ wxCHMHelpController m_msHtmlHelp;
+#endif
// any class wishing to process wxWindows events must use this macro
DECLARE_EVENT_TABLE()
HelpDemo_Html_Help_Help,
HelpDemo_Html_Help_Search,
+ HelpDemo_Advanced_Html_Help_Index,
+ HelpDemo_Advanced_Html_Help_Classes,
+ HelpDemo_Advanced_Html_Help_Functions,
+ HelpDemo_Advanced_Html_Help_Help,
+ HelpDemo_Advanced_Html_Help_Search,
+
+ HelpDemo_MS_Html_Help_Index,
+ HelpDemo_MS_Html_Help_Classes,
+ HelpDemo_MS_Html_Help_Functions,
+ HelpDemo_MS_Html_Help_Help,
+ HelpDemo_MS_Html_Help_Search,
+
HelpDemo_Help_KDE,
HelpDemo_Help_GNOME,
HelpDemo_Help_Netscape,
// controls start here (the numbers are, of course, arbitrary)
- HelpDemo_Text = 1000
+ HelpDemo_Text = 1000,
};
// ----------------------------------------------------------------------------
EVT_MENU(HelpDemo_Html_Help_Help, MyFrame::OnHtmlHelp)
EVT_MENU(HelpDemo_Html_Help_Search, MyFrame::OnHtmlHelp)
+ EVT_MENU(HelpDemo_Advanced_Html_Help_Index, MyFrame::OnAdvancedHtmlHelp)
+ EVT_MENU(HelpDemo_Advanced_Html_Help_Classes, MyFrame::OnAdvancedHtmlHelp)
+ 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)
+
+ 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)
+
EVT_MENU(HelpDemo_Help_KDE, MyFrame::OnHelp)
EVT_MENU(HelpDemo_Help_GNOME, MyFrame::OnHelp)
EVT_MENU(HelpDemo_Help_Netscape, MyFrame::OnHelp)
#if wxUSE_GIF
// Required for images in the online documentation
wxImage::AddHandler(new wxGIFHandler);
+
+ // Required for advanced HTML help
+#if wxUSE_STREAMS && wxUSE_ZIPSTREAM && wxUSE_ZLIB
+ wxFileSystem::AddHandler(new wxZipFSHandler);
+#endif
+
#endif
#endif
}
#if USE_HTML_HELP
- // initialise the help system: this means that the HTML docs are in the
+ // 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.");
}
#endif
+ // initialise the advanced HTML help system: this means that the HTML docs are in .htb
+ // (zipped) form
+ if ( !frame->GetAdvancedHtmlHelpController().Initialize("doc") )
+ {
+ wxLogError("Cannot initialize the advanced HTML help system, aborting.");
+
+ return FALSE;
+ }
+#endif
+
+#if wxUSE_MS_HTML_HELP
+ if ( !frame->GetMSHtmlHelpController().Initialize("doc") )
+ {
+ wxLogError("Cannot initialize the MS HTML help system, aborting.");
+
+ return FALSE;
+ }
+#endif
+
return TRUE;
}
menuFile->Append(HelpDemo_Help_Classes, "&Help on Classes...");
menuFile->Append(HelpDemo_Help_Functions, "&Help on Functions...");
menuFile->Append(HelpDemo_Help_Help, "&About Help Demo...");
- menuFile->AppendSeparator();
menuFile->Append(HelpDemo_Help_Search, "&Search help...");
#if USE_HTML_HELP
+#if USE_OLD_HTML_HELP
menuFile->AppendSeparator();
menuFile->Append(HelpDemo_Html_Help_Index, "HTML &Help Index...");
menuFile->Append(HelpDemo_Html_Help_Classes, "HTML &Help on Classes...");
menuFile->Append(HelpDemo_Html_Help_Functions, "HTML &Help on Functions...");
menuFile->Append(HelpDemo_Html_Help_Help, "HTML &About Help Demo...");
- menuFile->AppendSeparator();
menuFile->Append(HelpDemo_Html_Help_Search, "HTML &Search help...");
#endif
+ menuFile->AppendSeparator();
+ menuFile->Append(HelpDemo_Advanced_Html_Help_Index, "Advanced HTML &Help Index...");
+ menuFile->Append(HelpDemo_Advanced_Html_Help_Classes, "Advanced HTML &Help on Classes...");
+ menuFile->Append(HelpDemo_Advanced_Html_Help_Functions, "Advanced HTML &Help on Functions...");
+ menuFile->Append(HelpDemo_Advanced_Html_Help_Help, "Advanced HTML &About Help Demo...");
+ menuFile->Append(HelpDemo_Advanced_Html_Help_Search, "Advanced HTML &Search help...");
+#endif
+
+#if wxUSE_MS_HTML_HELP
+ menuFile->AppendSeparator();
+ menuFile->Append(HelpDemo_MS_Html_Help_Index, "MS HTML &Help Index...");
+ menuFile->Append(HelpDemo_MS_Html_Help_Classes, "MS HTML &Help on Classes...");
+ menuFile->Append(HelpDemo_MS_Html_Help_Functions, "MS HTML &Help on Functions...");
+ menuFile->Append(HelpDemo_MS_Html_Help_Help, "MS HTML &About Help Demo...");
+ menuFile->Append(HelpDemo_MS_Html_Help_Search, "MS HTML &Search help...");
+#endif
#ifndef __WXMSW__
#if !wxUSE_HTML
void MyFrame::OnHelp(wxCommandEvent& event)
{
- switch(event.GetId())
- {
+ ShowHelp(event.GetId(), m_help);
+}
+
+void MyFrame::OnHtmlHelp(wxCommandEvent& event)
+{
+#if USE_HTML_HELP && USE_OLD_HTML_HELP
+ ShowHelp(event.GetId(), m_htmlHelp);
+#endif
+}
+
+void MyFrame::OnAdvancedHtmlHelp(wxCommandEvent& event)
+{
+#if USE_HTML_HELP
+ ShowHelp(event.GetId(), m_advancedHtmlHelp);
+#endif
+}
+
+void MyFrame::OnMSHtmlHelp(wxCommandEvent& event)
+{
+#if wxUSE_MS_HTML_HELP
+ ShowHelp(event.GetId(), m_msHtmlHelp);
+#endif
+}
+
+/*
+ Notes: ShowHelp uses section ids for displaying particular topics,
+ but you might want to use a unique keyword to display a topic, instead.
+
+ Section ids are specified as follows for the different formats.
+
+ WinHelp
+
+ The [MAP] section specifies the topic to integer id mapping, e.g.
+
+ [MAP]
+ #define intro 100
+ #define functions 1
+ #define classes 2
+ #define about 3
- // Note: For WinHelp, these ids are specified in the map session, mapping
- // topic names to numbers.
- // For HTML and external help, a wxhelp.map file is used.
+ The identifier name corresponds to the label used for that topic.
+ You could also put these in a .h file and #include it in both the MAP
+ section and your C++ source.
+ Note that Tex2RTF doesn't currently generate the MAP section automatically.
+
+ MS HTML Help
+
+ The [MAP] section specifies the HTML filename root to integer id mapping, e.g.
+
+ [MAP]
+ #define doc1 100
+ #define doc3 1
+ #define doc2 2
+ #define doc4 3
+
+ The identifier name corresponds to the HTML filename used for that topic.
+ You could also put these in a .h file and #include it in both the MAP
+ section and your C++ source.
+
+ Note that Tex2RTF doesn't currently generate the MAP section automatically.
+
+ Simple wxHTML Help and External HTML Help
+
+ 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
+
+ Note that Tex2RTF doesn't currently generate the MAP section automatically.
+
+ Advanced HTML Help
+
+ An extension to the .hhc file format is used, specifying a new parameter
+ with name="ID":
+
+ <OBJECT type="text/sitemap">
+ <param name="Local" value="doc2.htm#classes">
+ <param name="Name" value="Classes">
+ <param name="ID" value=2>
+ </OBJECT>
+
+ Again, this is not generated automatically by Tex2RTF, though it could
+ be added quite easily.
+
+ Unfortunately adding the ID parameters appears to interfere with MS HTML Help,
+ so you should not try to compile a .chm file from a .hhc file with
+ this extension, or the contents will be messed up.
+ */
+
+void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
+{
+ switch(commandId)
+ {
case HelpDemo_Help_Classes:
- m_help.DisplaySection(2);
+ case HelpDemo_Html_Help_Classes:
+ case HelpDemo_Advanced_Html_Help_Classes:
+ case HelpDemo_MS_Html_Help_Classes:
+ helpController.DisplaySection(2);
+ //helpController.DisplaySection("Classes"); // An alternative form for most controllers
+
break;
case HelpDemo_Help_Functions:
- m_help.DisplaySection(1);
+ case HelpDemo_Html_Help_Functions:
+ case HelpDemo_Advanced_Html_Help_Functions:
+ case HelpDemo_MS_Html_Help_Functions:
+ helpController.DisplaySection(1);
+ //helpController.DisplaySection("Functions"); // An alternative form for most controllers
break;
case HelpDemo_Help_Help:
- m_help.DisplaySection(3);
- break;
-
- // These three calls are only used by wxExtHelpController
-
- case HelpDemo_Help_KDE:
- m_help.SetViewer("kdehelp");
- break;
- case HelpDemo_Help_GNOME:
- m_help.SetViewer("gnome-help-browser");
- break;
- case HelpDemo_Help_Netscape:
- m_help.SetViewer("netscape", wxHELP_NETSCAPE);
+ case HelpDemo_Html_Help_Help:
+ case HelpDemo_Advanced_Html_Help_Help:
+ case HelpDemo_MS_Html_Help_Help:
+ helpController.DisplaySection(3);
+ //helpController.DisplaySection("About"); // An alternative form for most controllers
break;
case HelpDemo_Help_Search:
+ case HelpDemo_Html_Help_Search:
+ case HelpDemo_Advanced_Html_Help_Search:
+ case HelpDemo_MS_Html_Help_Search:
{
wxString key = wxGetTextFromUser("Search for?",
"Search help for keyword",
"",
this);
if(! key.IsEmpty())
- m_help.KeywordSearch(key);
+ helpController.KeywordSearch(key);
}
break;
+
case HelpDemo_Help_Index:
- default:
- m_help.DisplayContents();
+ case HelpDemo_Html_Help_Index:
+ case HelpDemo_Advanced_Html_Help_Index:
+ case HelpDemo_MS_Html_Help_Index:
+ helpController.DisplayContents();
break;
- }
-}
-void MyFrame::OnHtmlHelp(wxCommandEvent& event)
-{
-#if USE_HTML_HELP
- switch(event.GetId())
- {
+ // These three calls are only used by wxExtHelpController
- case HelpDemo_Html_Help_Classes:
- m_htmlHelp.DisplaySection(2);
+ case HelpDemo_Help_KDE:
+ helpController.SetViewer("kdehelp");
break;
- case HelpDemo_Html_Help_Functions:
- m_htmlHelp.DisplaySection(1);
+ case HelpDemo_Help_GNOME:
+ helpController.SetViewer("gnome-help-browser");
break;
- case HelpDemo_Html_Help_Help:
- m_htmlHelp.DisplaySection(3);
+ case HelpDemo_Help_Netscape:
+ helpController.SetViewer("netscape", wxHELP_NETSCAPE);
break;
- case HelpDemo_Html_Help_Search:
- {
- wxString key = wxGetTextFromUser("Search for?",
- "Search help for keyword",
- "",
- this);
- if(! key.IsEmpty())
- m_htmlHelp.KeywordSearch(key);
- }
- break;
- case HelpDemo_Html_Help_Index:
default:
- m_htmlHelp.DisplayContents();
break;
}
-#endif
}
projects / wxWidgets.git / blobdiff