add unit test for wxTextCtrl::SetSelection()

[wxWidgets.git] / samples / html / test / test.cpp

diff --git a/samples/html/test/test.cpp b/samples/html/test/test.cpp
index d514ddc7bac217fce40a10a99b832e05098a0dfa..176bc81b428f4c33e15e96df15cbf22cd4688565 100644 (file)
--- a/samples/html/test/test.cpp
+++ b/samples/html/test/test.cpp
@@ -8,11 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

-#if defined(__GNUG__) && !defined(__APPLE__)
-    #pragma implementation "test.cpp"
-    #pragma interface "test.cpp"
-#endif
-

 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 


@@ -32,6 +27,11 @@
 #include "wx/html/htmlproc.h"
 #include "wx/fs_inet.h"
 #include "wx/filedlg.h"
 #include "wx/html/htmlproc.h"
 #include "wx/fs_inet.h"
 #include "wx/filedlg.h"

+#include "wx/utils.h"
+#include "wx/clipbrd.h"
+#include "wx/dataobj.h"
+
+#include "../../sample.xpm"

 
 // ----------------------------------------------------------------------------
 // private classes
 
 // ----------------------------------------------------------------------------
 // private classes


@@ -44,6 +44,25 @@ public:
     virtual bool OnInit();
 };
 
     virtual bool OnInit();
 };
 

+// Define a new html window type: this is a wrapper for handling wxHtmlWindow events
+class MyHtmlWindow : public wxHtmlWindow
+{
+public:
+    MyHtmlWindow(wxWindow *parent) : wxHtmlWindow( parent ) { }
+
+    virtual wxHtmlOpeningStatus OnOpeningURL(wxHtmlURLType WXUNUSED(type),
+                                             const wxString& WXUNUSED(url),
+                                             wxString *WXUNUSED(redirect)) const;
+
+private:
+    void OnClipboardEvent(wxClipboardTextEvent& event);
+
+#if wxUSE_CLIPBOARD
+    DECLARE_EVENT_TABLE()
+#endif // wxUSE_CLIPBOARD
+    DECLARE_NO_COPY_CLASS(MyHtmlWindow)
+};
+

 // Define a new frame type: this is going to be our main frame
 class MyFrame : public wxFrame
 {
 // Define a new frame type: this is going to be our main frame
 class MyFrame : public wxFrame
 {


@@ -54,12 +73,18 @@ public:
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnPageOpen(wxCommandEvent& event);
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnPageOpen(wxCommandEvent& event);

+    void OnDefaultLocalBrowser(wxCommandEvent& event);
+    void OnDefaultWebBrowser(wxCommandEvent& event);

     void OnBack(wxCommandEvent& event);
     void OnForward(wxCommandEvent& event);
     void OnProcessor(wxCommandEvent& event);
 
     void OnBack(wxCommandEvent& event);
     void OnForward(wxCommandEvent& event);
     void OnProcessor(wxCommandEvent& event);
 

+    void OnHtmlLinkClicked(wxHtmlLinkEvent& event);
+    void OnHtmlCellHover(wxHtmlCellEvent &event);
+    void OnHtmlCellClicked(wxHtmlCellEvent &event);
+

 private:
 private:

-    wxHtmlWindow *m_Html;
+    MyHtmlWindow *m_Html;

     wxHtmlProcessor *m_Processor;
 
     // Any class wishing to process wxWidgets events must use this macro
     wxHtmlProcessor *m_Processor;
 
     // Any class wishing to process wxWidgets events must use this macro


@@ -91,6 +116,8 @@ enum
 {
     // menu items
     ID_PageOpen = wxID_HIGHEST,
 {
     // menu items
     ID_PageOpen = wxID_HIGHEST,

+    ID_DefaultLocalBrowser,
+    ID_DefaultWebBrowser,

     ID_Back,
     ID_Forward,
     ID_Processor
     ID_Back,
     ID_Forward,
     ID_Processor


@@ -103,9 +130,15 @@ enum
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(wxID_EXIT,  MyFrame::OnQuit)
     EVT_MENU(ID_PageOpen, MyFrame::OnPageOpen)
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(wxID_EXIT,  MyFrame::OnQuit)
     EVT_MENU(ID_PageOpen, MyFrame::OnPageOpen)

+    EVT_MENU(ID_DefaultLocalBrowser, MyFrame::OnDefaultLocalBrowser)
+    EVT_MENU(ID_DefaultWebBrowser, MyFrame::OnDefaultWebBrowser)

     EVT_MENU(ID_Back, MyFrame::OnBack)
     EVT_MENU(ID_Forward, MyFrame::OnForward)
     EVT_MENU(ID_Processor, MyFrame::OnProcessor)
     EVT_MENU(ID_Back, MyFrame::OnBack)
     EVT_MENU(ID_Forward, MyFrame::OnForward)
     EVT_MENU(ID_Processor, MyFrame::OnProcessor)

+
+    EVT_HTML_LINK_CLICKED(wxID_ANY, MyFrame::OnHtmlLinkClicked)
+    EVT_HTML_CELL_HOVER(wxID_ANY, MyFrame::OnHtmlCellHover)
+    EVT_HTML_CELL_CLICKED(wxID_ANY, MyFrame::OnHtmlCellClicked)

 END_EVENT_TABLE()
 
 IMPLEMENT_APP(MyApp)
 END_EVENT_TABLE()
 
 IMPLEMENT_APP(MyApp)


@@ -121,6 +154,9 @@ IMPLEMENT_APP(MyApp)
 // `Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {
 // `Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

 #if wxUSE_SYSTEM_OPTIONS
     wxSystemOptions::SetOption(wxT("no-maskblt"), 1);
 #endif
 #if wxUSE_SYSTEM_OPTIONS
     wxSystemOptions::SetOption(wxT("no-maskblt"), 1);
 #endif


@@ -157,6 +193,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     wxMenu *menuNav = new wxMenu;
 
     menuFile->Append(ID_PageOpen, _("&Open HTML page..."));
     wxMenu *menuNav = new wxMenu;
 
     menuFile->Append(ID_PageOpen, _("&Open HTML page..."));

+    menuFile->Append(ID_DefaultLocalBrowser, _("&Open current page with default browser"));
+    menuFile->Append(ID_DefaultWebBrowser, _("Open a &web page with default browser"));

     menuFile->AppendSeparator();
     menuFile->Append(ID_Processor, _("&Remove bold attribute"),
                      wxEmptyString, wxITEM_CHECK);
     menuFile->AppendSeparator();
     menuFile->Append(ID_Processor, _("&Remove bold attribute"),
                      wxEmptyString, wxITEM_CHECK);


@@ -174,6 +212,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
 
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
 

+    SetIcon(wxIcon(sample_xpm));
+

 #if wxUSE_ACCEL
     // Create convenient accelerators for Back and Forward navigation
     wxAcceleratorEntry entries[2];
 #if wxUSE_ACCEL
     // Create convenient accelerators for Back and Forward navigation
     wxAcceleratorEntry entries[2];


@@ -184,16 +224,31 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     SetAcceleratorTable(accel);
 #endif // wxUSE_ACCEL
 
     SetAcceleratorTable(accel);
 #endif // wxUSE_ACCEL
 

-    CreateStatusBar(1);
+#if wxUSE_STATUSBAR
+    CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR

 
     m_Processor = new BoldProcessor;
     m_Processor->Enable(false);
 
     m_Processor = new BoldProcessor;
     m_Processor->Enable(false);

-    m_Html = new wxHtmlWindow(this);
+    m_Html = new MyHtmlWindow(this);

     m_Html->SetRelatedFrame(this, _("HTML : %s"));
     m_Html->SetRelatedFrame(this, _("HTML : %s"));

+#if wxUSE_STATUSBAR

     m_Html->SetRelatedStatusBar(0);
     m_Html->SetRelatedStatusBar(0);

+#endif // wxUSE_STATUSBAR

     m_Html->ReadCustomization(wxConfig::Get());
     m_Html->LoadFile(wxFileName(wxT("test.htm")));
     m_Html->AddProcessor(m_Processor);
     m_Html->ReadCustomization(wxConfig::Get());
     m_Html->LoadFile(wxFileName(wxT("test.htm")));
     m_Html->AddProcessor(m_Processor);

+
+    wxTextCtrl *text = new wxTextCtrl(this, wxID_ANY, _T(""),
+                                      wxDefaultPosition, wxDefaultSize,
+                                      wxTE_MULTILINE);
+
+    delete wxLog::SetActiveTarget(new wxLogTextCtrl(text));
+
+    wxSizer *sz = new wxBoxSizer(wxVERTICAL);
+    sz->Add(m_Html, 3, wxGROW);
+    sz->Add(text, 1, wxGROW);
+    SetSizer(sz);

 }
 
 
 }
 
 


@@ -210,11 +265,31 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnPageOpen(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnPageOpen(wxCommandEvent& WXUNUSED(event))
 {

+#if wxUSE_FILEDLG

     wxString p = wxFileSelector(_("Open HTML document"), wxEmptyString,
     wxString p = wxFileSelector(_("Open HTML document"), wxEmptyString,

-        wxEmptyString, wxEmptyString, wxT("HTML files|*.htm"));
+        wxEmptyString, wxEmptyString, wxT("HTML files|*.htm;*.html"));

 
 

-    if (p != wxEmptyString)
-        m_Html->LoadPage(p);
+    if (!p.empty())
+        m_Html->LoadFile(wxFileName(p));
+#endif // wxUSE_FILEDLG
+}
+
+void MyFrame::OnDefaultLocalBrowser(wxCommandEvent& WXUNUSED(event))
+{
+    wxString page = m_Html->GetOpenedPage();
+    if (!page.empty())
+    {
+        wxLaunchDefaultBrowser(page);
+    }
+}
+
+void MyFrame::OnDefaultWebBrowser(wxCommandEvent& WXUNUSED(event))
+{
+    wxString page = m_Html->GetOpenedPage();
+    if (!page.empty())
+    {
+        wxLaunchDefaultBrowser(wxT("http://www.google.com"));
+    }

 }
 
 void MyFrame::OnBack(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnBack(wxCommandEvent& WXUNUSED(event))


@@ -238,3 +313,66 @@ void MyFrame::OnProcessor(wxCommandEvent& WXUNUSED(event))
     m_Processor->Enable(!m_Processor->IsEnabled());
     m_Html->LoadPage(m_Html->GetOpenedPage());
 }
     m_Processor->Enable(!m_Processor->IsEnabled());
     m_Html->LoadPage(m_Html->GetOpenedPage());
 }

+
+void MyFrame::OnHtmlLinkClicked(wxHtmlLinkEvent &event)
+{
+    wxLogMessage(wxT("The url '%s' has been clicked!"), event.GetLinkInfo().GetHref().c_str());
+
+    // skipping this event the default behaviour (load the clicked URL)
+    // will happen...
+    event.Skip();
+}
+
+void MyFrame::OnHtmlCellHover(wxHtmlCellEvent &event)
+{
+    wxLogMessage(wxT("Mouse moved over cell %p at %d;%d"),
+                 event.GetCell(), event.GetPoint().x, event.GetPoint().y);
+}
+
+void MyFrame::OnHtmlCellClicked(wxHtmlCellEvent &event)
+{
+    wxLogMessage(wxT("Click over cell %p at %d;%d"),
+                 event.GetCell(), event.GetPoint().x, event.GetPoint().y);
+
+    // if we don't skip the event, OnHtmlLinkClicked won't be called!
+    event.Skip();
+}
+
+wxHtmlOpeningStatus MyHtmlWindow::OnOpeningURL(wxHtmlURLType WXUNUSED(type),
+                                               const wxString& url,
+                                               wxString *WXUNUSED(redirect)) const
+{
+    GetRelatedFrame()->SetStatusText(url + _T(" lately opened"),1);
+    return wxHTML_OPEN;
+}
+
+#if wxUSE_CLIPBOARD
+BEGIN_EVENT_TABLE(MyHtmlWindow, wxHtmlWindow)
+    EVT_TEXT_COPY(wxID_ANY, MyHtmlWindow::OnClipboardEvent)
+END_EVENT_TABLE()
+
+void MyHtmlWindow::OnClipboardEvent(wxClipboardTextEvent& WXUNUSED(event))
+{
+    // explicitly call wxHtmlWindow::CopySelection() method
+    // and show the first 100 characters of the text copied in the status bar
+    if ( CopySelection() )
+    {
+        wxTextDataObject data;
+        if ( wxTheClipboard && wxTheClipboard->Open() && wxTheClipboard->GetData(data) )
+        {
+            const wxString text = data.GetText();
+            const size_t maxTextLength = 100;
+
+            wxLogStatus(wxString::Format(_T("Clipboard: '%s%s'"),
+                        wxString(text, maxTextLength).c_str(),
+                        (text.length() > maxTextLength) ? _T("...")
+                                                        : _T("")));
+            wxTheClipboard->Close();
+
+            return;
+        }
+    }
+
+    wxLogStatus(_T("Clipboard: nothing"));
+}
+#endif // wxUSE_CLIPBOARD