Fix wrong configure test for abi::__forced_unwind in previous commit.

[wxWidgets.git] / samples / shaped / shaped.cpp

diff --git a/samples/shaped/shaped.cpp b/samples/shaped/shaped.cpp
index ec2caf1f5f562ca38fc8f5612b99697bacc43be6..e1e3afc17abff8bfe6f3d382a9ec742721545de9 100644 (file)
--- a/samples/shaped/shaped.cpp
+++ b/samples/shaped/shaped.cpp
@@ -38,8 +38,13 @@
 #endif
 
 #include "wx/dcclient.h"
 #endif
 
 #include "wx/dcclient.h"

+#include "wx/graphics.h"

 #include "wx/image.h"
 
 #include "wx/image.h"
 

+#ifndef wxHAS_IMAGES_IN_RESOURCES
+    #include "../sample.xpm"
+#endif
+

 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------


@@ -47,8 +52,16 @@
 // menu ids
 enum
 {
 // menu ids
 enum
 {

-    Show_Shaped,
-    Show_Transparent
+    Show_Shaped = 100,
+    Show_Transparent,
+
+    // must be consecutive and in the same order as wxShowEffect enum elements
+    Show_Effect_First,
+    Show_Effect_Roll = Show_Effect_First,
+    Show_Effect_Slide,
+    Show_Effect_Blend,
+    Show_Effect_Expand,
+    Show_Effect_Last = Show_Effect_Expand

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -78,6 +91,8 @@ public:
 private:
     void OnShowShaped(wxCommandEvent& event);
     void OnShowTransparent(wxCommandEvent& event);
 private:
     void OnShowShaped(wxCommandEvent& event);
     void OnShowTransparent(wxCommandEvent& event);

+    void OnShowEffect(wxCommandEvent& event);
+    void OnExit(wxCommandEvent& event);

 
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };


@@ -98,10 +113,18 @@ public:
     void OnMouseMove(wxMouseEvent& evt);
     void OnExit(wxMouseEvent& evt);
     void OnPaint(wxPaintEvent& evt);
     void OnMouseMove(wxMouseEvent& evt);
     void OnExit(wxMouseEvent& evt);
     void OnPaint(wxPaintEvent& evt);

-    void OnWindowCreate(wxWindowCreateEvent& evt);

 
 private:
 
 private:

-    bool     m_hasShape;
+    enum ShapeKind
+    {
+        Shape_None,
+        Shape_Star,
+#if wxUSE_GRAPHICS_CONTEXT
+        Shape_Circle,
+#endif // wxUSE_GRAPHICS_CONTEXT
+        Shape_Max
+    } m_shapeKind;
+

     wxBitmap m_bmp;
     wxPoint  m_delta;
 
     wxBitmap m_bmp;
     wxPoint  m_delta;
 


@@ -137,6 +160,67 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 

+class EffectFrame : public wxFrame
+{
+public:
+    EffectFrame(wxWindow *parent,
+                wxShowEffect effect,
+                // TODO: add menu command to the main frame to allow changing
+                //       these parameters
+                unsigned timeout = 1000)
+        : wxFrame(parent, wxID_ANY,
+                  wxString::Format("Frame shown with %s effect",
+                                   GetEffectName(effect)),
+                  wxDefaultPosition, wxSize(450, 300)),
+          m_effect(effect),
+          m_timeout(timeout)
+    {
+        new wxStaticText(this, wxID_ANY,
+                         wxString::Format("Effect: %s", GetEffectName(effect)),
+                         wxPoint(20, 20));
+        new wxStaticText(this, wxID_ANY,
+                         wxString::Format("Timeout: %ums", m_timeout),
+                         wxPoint(20, 60));
+
+        ShowWithEffect(m_effect, m_timeout);
+
+        Connect(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(EffectFrame::OnClose));
+    }
+
+private:
+    static const char *GetEffectName(wxShowEffect effect)
+    {
+        static const char *names[] =
+        {
+            "none",
+            "roll to left",
+            "roll to right",
+            "roll to top",
+            "roll to bottom",
+            "slide to left",
+            "slide to right",
+            "slide to top",
+            "slide to bottom",
+            "fade",
+            "expand",
+        };
+        wxCOMPILE_TIME_ASSERT( WXSIZEOF(names) == wxSHOW_EFFECT_MAX,
+                                EffectNamesMismatch );
+
+        return names[effect];
+    }
+
+    void OnClose(wxCloseEvent& event)
+    {
+        HideWithEffect(m_effect, m_timeout);
+
+        event.Skip();
+    }
+
+    wxShowEffect m_effect;
+    unsigned m_timeout;
+};
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -170,17 +254,26 @@ bool MyApp::OnInit()
 BEGIN_EVENT_TABLE(MainFrame, wxFrame)
     EVT_MENU(Show_Shaped, MainFrame::OnShowShaped)
     EVT_MENU(Show_Transparent, MainFrame::OnShowTransparent)
 BEGIN_EVENT_TABLE(MainFrame, wxFrame)
     EVT_MENU(Show_Shaped, MainFrame::OnShowShaped)
     EVT_MENU(Show_Transparent, MainFrame::OnShowTransparent)

+    EVT_MENU_RANGE(Show_Effect_First, Show_Effect_Last, MainFrame::OnShowEffect)
+    EVT_MENU(wxID_EXIT, MainFrame::OnExit)

 END_EVENT_TABLE()
 
 MainFrame::MainFrame()
          : wxFrame(NULL, wxID_ANY, "wxWidgets Shaped Sample",
                    wxDefaultPosition, wxSize(200, 100))
 {
 END_EVENT_TABLE()
 
 MainFrame::MainFrame()
          : wxFrame(NULL, wxID_ANY, "wxWidgets Shaped Sample",
                    wxDefaultPosition, wxSize(200, 100))
 {

+    SetIcon(wxICON(sample));
+

     wxMenuBar * const mbar = new wxMenuBar;
     wxMenu * const menuFrames = new wxMenu;
     menuFrames->Append(Show_Shaped, "Show &shaped window\tCtrl-S");
     menuFrames->Append(Show_Transparent, "Show &transparent window\tCtrl-T");
     menuFrames->AppendSeparator();
     wxMenuBar * const mbar = new wxMenuBar;
     wxMenu * const menuFrames = new wxMenu;
     menuFrames->Append(Show_Shaped, "Show &shaped window\tCtrl-S");
     menuFrames->Append(Show_Transparent, "Show &transparent window\tCtrl-T");
     menuFrames->AppendSeparator();

+    menuFrames->Append(Show_Effect_Roll, "Show &rolled effect\tCtrl-R");
+    menuFrames->Append(Show_Effect_Slide, "Show s&lide effect\tCtrl-L");
+    menuFrames->Append(Show_Effect_Blend, "Show &fade effect\tCtrl-F");
+    menuFrames->Append(Show_Effect_Expand, "Show &expand effect\tCtrl-E");
+    menuFrames->AppendSeparator();

     menuFrames->Append(wxID_EXIT, "E&xit");
 
     mbar->Append(menuFrames, "&Show");
     menuFrames->Append(wxID_EXIT, "E&xit");
 
     mbar->Append(menuFrames, "&Show");


@@ -201,6 +294,79 @@ void MainFrame::OnShowTransparent(wxCommandEvent& WXUNUSED(event))
     seeThroughFrame->Show(true);
 }
 
     seeThroughFrame->Show(true);
 }
 

+void MainFrame::OnShowEffect(wxCommandEvent& event)
+{
+    int effect = event.GetId();
+    static wxDirection direction = wxLEFT;
+    direction = (wxDirection)(((int)direction)<< 1);
+    if ( direction > wxDOWN )
+        direction = wxLEFT ;
+
+    wxShowEffect eff;
+    switch ( effect )
+    {
+        case Show_Effect_Roll:
+            switch ( direction )
+            {
+                case wxLEFT:
+                    eff = wxSHOW_EFFECT_ROLL_TO_LEFT;
+                    break;
+                case wxRIGHT:
+                    eff = wxSHOW_EFFECT_ROLL_TO_RIGHT;
+                    break;
+                case wxTOP:
+                    eff = wxSHOW_EFFECT_ROLL_TO_TOP;
+                    break;
+                case wxBOTTOM:
+                    eff = wxSHOW_EFFECT_ROLL_TO_BOTTOM;
+                    break;
+                default:
+                    wxFAIL_MSG( "invalid direction" );
+                    return;
+            }
+            break;
+        case Show_Effect_Slide:
+            switch ( direction )
+            {
+                case wxLEFT:
+                    eff = wxSHOW_EFFECT_SLIDE_TO_LEFT;
+                    break;
+                case wxRIGHT:
+                    eff = wxSHOW_EFFECT_SLIDE_TO_RIGHT;
+                    break;
+                case wxTOP:
+                    eff = wxSHOW_EFFECT_SLIDE_TO_TOP;
+                    break;
+                case wxBOTTOM:
+                    eff = wxSHOW_EFFECT_SLIDE_TO_BOTTOM;
+                    break;
+                default:
+                    wxFAIL_MSG( "invalid direction" );
+                    return;
+            }
+            break;
+
+        case Show_Effect_Blend:
+            eff = wxSHOW_EFFECT_BLEND;
+            break;
+
+        case Show_Effect_Expand:
+            eff = wxSHOW_EFFECT_EXPAND;
+            break;
+
+        default:
+            wxFAIL_MSG( "invalid effect" );
+            return;
+    }
+
+    new EffectFrame(this,  eff, 1000);
+}
+
+void MainFrame::OnExit(wxCommandEvent& WXUNUSED(event))
+{
+    Close();
+}
+

 // ----------------------------------------------------------------------------
 // shaped frame
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // shaped frame
 // ----------------------------------------------------------------------------


@@ -211,12 +377,7 @@ BEGIN_EVENT_TABLE(ShapedFrame, wxFrame)
     EVT_LEFT_UP(ShapedFrame::OnLeftUp)
     EVT_MOTION(ShapedFrame::OnMouseMove)
     EVT_RIGHT_UP(ShapedFrame::OnExit)
     EVT_LEFT_UP(ShapedFrame::OnLeftUp)
     EVT_MOTION(ShapedFrame::OnMouseMove)
     EVT_RIGHT_UP(ShapedFrame::OnExit)

-

     EVT_PAINT(ShapedFrame::OnPaint)
     EVT_PAINT(ShapedFrame::OnPaint)

-
-#ifdef __WXGTK__
-    EVT_WINDOW_CREATE(ShapedFrame::OnWindowCreate)
-#endif

 END_EVENT_TABLE()
 
 
 END_EVENT_TABLE()
 
 


@@ -231,36 +392,46 @@ ShapedFrame::ShapedFrame(wxFrame *parent)
                   | wxSTAY_ON_TOP
             )
 {
                   | wxSTAY_ON_TOP
             )
 {

-    m_hasShape = false;
-    m_bmp = wxBitmap(_T("star.png"), wxBITMAP_TYPE_PNG);
+    m_shapeKind = Shape_None;
+    m_bmp = wxBitmap(wxT("star.png"), wxBITMAP_TYPE_PNG);

     SetSize(wxSize(m_bmp.GetWidth(), m_bmp.GetHeight()));
     SetSize(wxSize(m_bmp.GetWidth(), m_bmp.GetHeight()));

-    SetToolTip(wxT("Right-click to close"));
-
-#ifndef __WXGTK__
-    // On wxGTK we can't do this yet because the window hasn't been created
-    // yet so we wait until the EVT_WINDOW_CREATE event happens.  On wxMSW and
-    // wxMac the window has been created at this point so we go ahead and set
-    // the shape now.
+    SetToolTip(wxT("Right-click to close, double click to cycle shape"));

     SetWindowShape();
     SetWindowShape();

-#endif

 }
 
 void ShapedFrame::SetWindowShape()
 {
 }
 
 void ShapedFrame::SetWindowShape()
 {

-    wxRegion region(m_bmp, *wxWHITE);
-    m_hasShape = SetShape(region);
+    switch ( m_shapeKind )
+    {
+        case Shape_None:
+            SetShape(wxRegion());
+            break;
+
+        case Shape_Star:
+            SetShape(wxRegion(m_bmp, *wxWHITE));
+            break;
+
+#if wxUSE_GRAPHICS_CONTEXT
+        case Shape_Circle:
+            {
+                wxGraphicsPath
+                    path = wxGraphicsRenderer::GetDefaultRenderer()->CreatePath();
+                path.AddCircle(m_bmp.GetWidth()/2, m_bmp.GetHeight()/2, 30);
+                SetShape(path);
+            }
+            break;
+#endif // wxUSE_GRAPHICS_CONTEXT
+
+        case Shape_Max:
+            wxFAIL_MSG( "invalid shape kind" );
+            break;
+    }

 }
 
 void ShapedFrame::OnDoubleClick(wxMouseEvent& WXUNUSED(evt))
 {
 }
 
 void ShapedFrame::OnDoubleClick(wxMouseEvent& WXUNUSED(evt))
 {

-    if (m_hasShape)
-    {
-        wxRegion region;
-        SetShape(region);
-        m_hasShape = false;
-    }
-    else
-        SetWindowShape();
+    m_shapeKind = static_cast<ShapeKind>((m_shapeKind + 1) % Shape_Max);
+    SetWindowShape();

 }
 
 void ShapedFrame::OnLeftDown(wxMouseEvent& evt)
 }
 
 void ShapedFrame::OnLeftDown(wxMouseEvent& evt)


@@ -302,11 +473,6 @@ void ShapedFrame::OnPaint(wxPaintEvent& WXUNUSED(evt))
     dc.DrawBitmap(m_bmp, 0, 0, true);
 }
 
     dc.DrawBitmap(m_bmp, 0, 0, true);
 }
 

-void ShapedFrame::OnWindowCreate(wxWindowCreateEvent& WXUNUSED(evt))
-{
-    SetWindowShape();
-}
-

 // ----------------------------------------------------------------------------
 // see-through frame
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // see-through frame
 // ----------------------------------------------------------------------------