initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/samples/artprov/arttest.cpp

@@ -0,0 +1,220 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        arttest.cpp
+// Purpose:     wxArtProvider sample
+// Author:      Vaclav Slavik
+// Created:     2002/03/25
+// Copyright:   (c) Vaclav Slavik
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#ifndef wxHAS_IMAGES_IN_RESOURCES
+    #include "../sample.xpm"
+#endif
+
+#include "wx/artprov.h"
+#include "artbrows.h"
+
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+class MyApp : public wxApp
+{
+public:
+    virtual bool OnInit() override;
+};
+
+class MyFrame : public wxFrame
+{
+public:
+    MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size,
+            long style = wxDEFAULT_FRAME_STYLE);
+
+private:
+    // event handlers (these functions should _not_ be virtual)
+    void OnQuit(wxCommandEvent& event);
+    void OnAbout(wxCommandEvent& event);
+#if wxUSE_LOG
+    void OnLogs(wxCommandEvent& event);
+#endif // wxUSE_LOG
+    void OnBrowser(wxCommandEvent& event);
+    void OnPlugProvider(wxCommandEvent& event);
+
+    wxDECLARE_EVENT_TABLE();
+};
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// IDs for the controls and the menu commands
+enum
+{
+    ID_Quit = wxID_EXIT,
+    ID_Logs = wxID_HIGHEST,
+    ID_Browser,
+    ID_PlugProvider
+};
+
+// ----------------------------------------------------------------------------
+// event tables and other macros for wxWidgets
+// ----------------------------------------------------------------------------
+
+wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
+    EVT_MENU(ID_Quit,         MyFrame::OnQuit)
+#if wxUSE_LOG
+    EVT_MENU(ID_Logs,         MyFrame::OnLogs)
+#endif // wxUSE_LOG
+    EVT_MENU(wxID_ABOUT,      MyFrame::OnAbout)
+    EVT_MENU(ID_Browser,      MyFrame::OnBrowser)
+    EVT_MENU(ID_PlugProvider, MyFrame::OnPlugProvider)
+wxEND_EVENT_TABLE()
+
+wxIMPLEMENT_APP(MyApp);
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// the application class
+// ----------------------------------------------------------------------------
+
+// 'Main program' equivalent: the program execution "starts" here
+bool MyApp::OnInit()
+{
+    if ( !wxApp::OnInit() )
+        return false;
+
+    // create the main application window
+    MyFrame *frame = new MyFrame("wxArtProvider sample",
+                                 wxPoint(50, 50), wxSize(450, 340));
+    frame->Show(true);
+    return true;
+}
+
+// ----------------------------------------------------------------------------
+// custom art provider
+// ----------------------------------------------------------------------------
+
+class MyArtProvider : public wxArtProvider
+{
+protected:
+    virtual wxBitmap CreateBitmap(const wxArtID& id, const wxArtClient& client,
+                                  const wxSize& size) override;
+};
+
+#include "info.xpm"
+#include "error.xpm"
+#include "warning.xpm"
+#include "question.xpm"
+
+wxBitmap MyArtProvider::CreateBitmap(const wxArtID& id,
+                                     const wxArtClient& client,
+                                     const wxSize& WXUNUSED(size))
+{
+    if ( client == wxART_MESSAGE_BOX )
+    {
+        if ( id == wxART_INFORMATION )
+            return wxBitmap(info_xpm);
+        if ( id == wxART_ERROR )
+            return wxBitmap(error_xpm);
+        if ( id == wxART_WARNING )
+            return wxBitmap(warning_xpm);
+        if ( id == wxART_QUESTION )
+            return wxBitmap(question_xpm);
+    }
+    return wxNullBitmap;
+}
+
+
+
+// ----------------------------------------------------------------------------
+// main frame
+// ----------------------------------------------------------------------------
+
+// frame constructor
+MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size, long style)
+       : wxFrame(nullptr, wxID_ANY, title, pos, size, style)
+{
+    SetIcon(wxICON(sample));
+
+    // create a menu bar
+    wxMenu *menuFile = new wxMenu;
+
+    // the "About" item should be in the help menu
+    wxMenu *helpMenu = new wxMenu;
+    helpMenu->Append(wxID_ABOUT, "&About\tF1", "Show about dialog");
+
+    menuFile->AppendCheckItem(ID_PlugProvider, "&Plug-in art provider\tCtrl-P", "Enable custom art provider");
+    menuFile->AppendSeparator();
+
+#if wxUSE_LOG
+    menuFile->Append(ID_Logs, "&Logging test\tCtrl-L", "Show some logging output");
+#endif // wxUSE_LOG
+    menuFile->Append(ID_Browser, "&Resources browser\tCtrl-R", "Browse all available icons");
+    menuFile->AppendSeparator();
+
+    menuFile->Append(ID_Quit, "E&xit\tAlt-X", "Quit this program");
+
+    // now append the freshly created menu to the menu bar...
+    wxMenuBar *menuBar = new wxMenuBar();
+    menuBar->Append(menuFile, "&File");
+    menuBar->Append(helpMenu, "&Help");
+
+    // ... and attach this menu bar to the frame
+    SetMenuBar(menuBar);
+}
+
+
+// event handlers
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+    // true is to force the frame to close
+    Close(true);
+}
+
+#if wxUSE_LOG
+void MyFrame::OnLogs(wxCommandEvent& WXUNUSED(event))
+{
+    wxLogMessage("Some information.");
+    wxLogError("This is an error.");
+    wxLogWarning("A warning.");
+    wxLogError("Yet another error.");
+    wxLog::GetActiveTarget()->Flush();
+    wxLogMessage("Check/uncheck 'File/Plug-in art provider' and try again.");
+}
+#endif // wxUSE_LOG
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+    wxString msg;
+    msg.Printf( "This is the about dialog of wxArtProvider sample.\n"
+                "Welcome to %s", wxVERSION_STRING);
+
+    wxMessageBox(msg, "About wxArtProvider sample",
+        wxOK | wxICON_INFORMATION, this);
+}
+
+void MyFrame::OnBrowser(wxCommandEvent& WXUNUSED(event))
+{
+    wxArtBrowserDialog dlg(this);
+    dlg.ShowModal();
+}
+
+void MyFrame::OnPlugProvider(wxCommandEvent& event)
+{
+    if ( event.IsChecked() )
+        wxArtProvider::Push(new MyArtProvider);
+    else
+        wxArtProvider::Pop();
+}