1999-08-08 11:52:31 -04:00
|
|
|
|
1999-07-07 18:04:58 -04:00
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
// Name: test.cpp
|
|
|
|
// Purpose: wxHtml testing example
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
#ifdef __GNUG__
|
1999-08-08 11:52:31 -04:00
|
|
|
#pragma implementation "help.cpp"
|
|
|
|
#pragma interface "help.cpp"
|
1999-07-07 18:04:58 -04:00
|
|
|
#endif
|
|
|
|
|
|
|
|
// For compilers that support precompilation, includes "wx/wx.h".
|
|
|
|
#include <wx/wxprec.h>
|
|
|
|
|
|
|
|
#ifdef __BORLANDC__
|
|
|
|
#pragma hdrstop
|
|
|
|
#endif
|
|
|
|
|
|
|
|
// for all others, include the necessary headers (this file is usually all you
|
|
|
|
// need because it includes almost all "standard" wxWindows headers
|
|
|
|
#ifndef WX_PRECOMP
|
|
|
|
#include <wx/wx.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#include <wx/image.h>
|
|
|
|
#include <wx/wxhtml.h>
|
|
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// private classes
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
|
1999-08-08 11:52:31 -04:00
|
|
|
|
1999-07-07 18:04:58 -04:00
|
|
|
// Define a new application type, each program should derive a class from wxApp
|
|
|
|
class MyApp : public wxApp
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
// override base class virtuals
|
|
|
|
// ----------------------------
|
1999-08-08 11:52:31 -04:00
|
|
|
|
1999-07-07 18:04:58 -04:00
|
|
|
// this one is called on application startup and is a good place for the app
|
|
|
|
// initialization (doing it here and not in the ctor allows to have an error
|
|
|
|
// return: if OnInit() returns false, the application terminates)
|
1999-08-08 11:52:31 -04:00
|
|
|
virtual bool OnInit();
|
1999-07-07 18:04:58 -04:00
|
|
|
};
|
|
|
|
|
1999-08-08 11:52:31 -04:00
|
|
|
|
|
|
|
|
|
|
|
// Define a new frame type: this is going to be our main frame
|
|
|
|
class MyFrame : public wxFrame
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
// ctor(s)
|
|
|
|
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
|
|
|
|
|
|
|
|
// event handlers (these functions should _not_ be virtual)
|
|
|
|
void OnQuit(wxCommandEvent& event);
|
|
|
|
void OnHelp(wxCommandEvent& event);
|
|
|
|
|
|
|
|
private:
|
|
|
|
wxHtmlHelpController help;
|
|
|
|
wxConfig* config;
|
1999-07-07 18:04:58 -04:00
|
|
|
|
1999-08-08 11:52:31 -04:00
|
|
|
// any class wishing to process wxWindows events must use this macro
|
|
|
|
DECLARE_EVENT_TABLE()
|
|
|
|
};
|
|
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// constants
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
|
|
|
|
// IDs for the controls and the menu commands
|
|
|
|
enum
|
|
|
|
{
|
|
|
|
// menu items
|
|
|
|
Minimal_Quit = 1,
|
|
|
|
Minimal_Help
|
|
|
|
};
|
|
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// event tables and other macros for wxWindows
|
|
|
|
// ----------------------------------------------------------------------------
|
1999-07-07 18:04:58 -04:00
|
|
|
|
1999-08-08 11:52:31 -04:00
|
|
|
// the event tables connect the wxWindows 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)
|
|
|
|
EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
|
|
|
|
EVT_MENU(Minimal_Help, MyFrame::OnHelp)
|
|
|
|
END_EVENT_TABLE()
|
|
|
|
|
|
|
|
// Create a new application object: this macro will allow wxWindows 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
|
|
|
|
// not wxApp)
|
|
|
|
IMPLEMENT_APP(MyApp)
|
|
|
|
|
|
|
|
// ============================================================================
|
|
|
|
// implementation
|
|
|
|
// ============================================================================
|
|
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// the application class
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// `Main program' equivalent: the program execution "starts" here
|
1999-07-07 18:04:58 -04:00
|
|
|
bool MyApp::OnInit()
|
|
|
|
{
|
1999-08-08 11:52:31 -04:00
|
|
|
#if wxUSE_LIBPNG
|
|
|
|
wxImage::AddHandler(new wxPNGHandler);
|
|
|
|
#endif
|
|
|
|
#if wxUSE_LIBJPEG
|
|
|
|
wxImage::AddHandler(new wxJPEGHandler);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
// Create the main application window
|
|
|
|
MyFrame *frame = new MyFrame("HTML Help Sample",
|
|
|
|
wxPoint(50, 50), wxSize(150, 50));
|
|
|
|
|
|
|
|
// Show it and tell the application that it's our main window
|
|
|
|
// @@@ what does it do exactly, in fact? is it necessary here?
|
|
|
|
frame->Show(TRUE);
|
|
|
|
SetTopWindow(frame);
|
|
|
|
|
|
|
|
|
|
|
|
// success: wxApp::OnRun() will be called which will enter the main message
|
|
|
|
// loop and the application will run. If we returned FALSE here, the
|
|
|
|
// application would exit immediately.
|
1999-07-07 18:04:58 -04:00
|
|
|
return TRUE;
|
|
|
|
}
|
1999-08-08 11:52:31 -04:00
|
|
|
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// main frame
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
|
|
// frame constructor
|
|
|
|
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
|
|
|
|
: wxFrame((wxFrame *)NULL, -1, title, pos, size), help()
|
|
|
|
{
|
|
|
|
// create a menu bar
|
|
|
|
wxMenu *menuFile = new wxMenu;
|
|
|
|
|
|
|
|
menuFile->Append(Minimal_Help, "&Help");
|
|
|
|
menuFile->Append(Minimal_Quit, "E&xit");
|
|
|
|
|
|
|
|
// now append the freshly created menu to the menu bar...
|
|
|
|
wxMenuBar *menuBar = new wxMenuBar;
|
|
|
|
menuBar->Append(menuFile, "&File");
|
|
|
|
|
|
|
|
// ... and attach this menu bar to the frame
|
|
|
|
SetMenuBar(menuBar);
|
|
|
|
|
|
|
|
config = new wxConfig("wxHTMLhelp");
|
|
|
|
|
|
|
|
help.UseConfig(config);
|
|
|
|
help.AddBook("helpfiles/testing.hhp");
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// event handlers
|
|
|
|
|
|
|
|
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
|
1999-07-07 18:04:58 -04:00
|
|
|
{
|
1999-08-08 11:52:31 -04:00
|
|
|
// TRUE is to force the frame to close
|
|
|
|
delete config;
|
|
|
|
Close(TRUE);
|
1999-07-07 18:04:58 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1999-08-08 11:52:31 -04:00
|
|
|
void MyFrame::OnHelp(wxCommandEvent& WXUNUSED(event))
|
|
|
|
{
|
|
|
|
help.Display("Main page");
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
1999-07-07 18:04:58 -04:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|