// Defines the API for help controllers
class WXDLLEXPORT wxHelpControllerBase: public wxObject
{
- DECLARE_CLASS(wxHelpControllerBase)
+ DECLARE_CLASS(wxHelpControllerBase)
+
+public:
+ inline wxHelpControllerBase() {}
+ inline ~wxHelpControllerBase() {};
+
+ // Must call this to set the filename and server name.
+ // server is only required when implementing TCP/IP-based
+ // help controllers.
+ virtual bool Initialize(const wxString& WXUNUSED(file), int WXUNUSED(server) ) { return FALSE; }
+ virtual bool Initialize(const wxString& WXUNUSED(file)) { return FALSE; }
+
+ // Set viewer: only relevant to some kinds of controller
+ virtual void SetViewer(const wxString& WXUNUSED(viewer), long WXUNUSED(flags) = 0) {}
+
+ // If file is "", reloads file given in Initialize
+ virtual bool LoadFile(const wxString& file = "") = 0;
- public:
- inline wxHelpControllerBase() {}
- inline ~wxHelpControllerBase() {};
+ // Displays the contents
+ virtual bool DisplayContents(void) = 0;
- // Must call this to set the filename and server name.
- // server is only required when implementing TCP/IP-based
- // help controllers.
- virtual bool Initialize(const wxString& WXUNUSED(file), int WXUNUSED(server) ) { return FALSE; };
- virtual bool Initialize(const wxString& file) = 0;
+ // Display the given section
+ virtual bool DisplaySection(int sectionNo) = 0;
- // Set viewer: only relevant to some kinds of controller
- virtual void SetViewer(const wxString& WXUNUSED(viewer), long WXUNUSED(flags) = 0) {}
+ // Display the section using a context id
+ virtual bool DisplayContextPopup(int WXUNUSED(contextId)) { return FALSE; };
- // If file is "", reloads file given in Initialize
- virtual bool LoadFile(const wxString& file = "") = 0;
- virtual bool DisplayContents(void) = 0;
- virtual bool DisplaySection(int sectionNo) = 0;
- virtual bool DisplayBlock(long blockNo) = 0;
- virtual bool KeywordSearch(const wxString& k) = 0;
- /// Allows one to override the default settings for the help frame.
- virtual void SetFrameParameters(const wxString &title,
- const wxSize &size,
- const wxPoint &pos = wxDefaultPosition,
- bool newFrameEachTime = FALSE)
- {
- // does nothing by default
- }
- /// Obtains the latest settings used by the help frame and the help
- /// frame.
- virtual wxFrame *GetFrameParameters(wxSize *size = NULL,
- wxPoint *pos = NULL,
- bool *newFrameEachTime = NULL)
- {
- return (wxFrame*) NULL;// does nothing by default
- }
+ // Display the text in a popup, if possible
+ virtual bool DisplayTextPopup(const wxString& WXUNUSED(text), const wxPoint& WXUNUSED(pos)) { return FALSE; };
- virtual bool Quit(void) = 0;
- virtual void OnQuit(void) {};
+ // By default, uses KeywordSection to display a topic. Implementations
+ // may override this for more specific behaviour.
+ virtual bool DisplaySection(const wxString& section) { return KeywordSearch(section); };
+ virtual bool DisplayBlock(long blockNo) = 0;
+ virtual bool KeywordSearch(const wxString& k) = 0;
+ /// Allows one to override the default settings for the help frame.
+ virtual void SetFrameParameters(const wxString& WXUNUSED(title),
+ const wxSize& WXUNUSED(size),
+ const wxPoint& WXUNUSED(pos) = wxDefaultPosition,
+ bool WXUNUSED(newFrameEachTime) = FALSE)
+ {
+ // does nothing by default
+ }
+ /// Obtains the latest settings used by the help frame and the help
+ /// frame.
+ virtual wxFrame *GetFrameParameters(wxSize *WXUNUSED(size) = NULL,
+ wxPoint *WXUNUSED(pos) = NULL,
+ bool *WXUNUSED(newFrameEachTime) = NULL)
+ {
+ return (wxFrame*) NULL;// does nothing by default
+ }
+
+ virtual bool Quit(void) = 0;
+ virtual void OnQuit(void) {};
};
-
-/* By default, if wxHTML is compiled in, use the
- wxHelpControllerHtml. If not, use the external help controller.
- (of course, we shouldn't do it for wxMSW)
-*/
-#ifndef __WXMSW__
-#if wxUSE_HTML
-# include "wx/generic/helpwxht.h"
-# define wxHelpController wxHelpControllerHtml
-# define sm_classwxHelpController sm_classwxHelpControllerHtml
-#else
-# include "wx/generic/helpext.h"
-# define wxHelpController wxExtHelpController
-# define sm_classwxHelpController sm_classwxExtHelpController
-#endif
-#endif // wxMSW
-
#endif // wxUSE_HELP
#endif
- // _WX_HELPBASEH__
+// _WX_HELPBASEH__