Move unused values into 2.4 compatibility. Source cleaning.

[wxWidgets.git] / include / wx / msw / textctrl.h

diff --git a/include/wx/msw/textctrl.h b/include/wx/msw/textctrl.h
index 3e0174e66efb7fbeb8369c0225dc959be1031b16..1fb28361f6c28d1466dae07a4a1999b6e329e3fe 100644 (file)
--- a/include/wx/msw/textctrl.h
+++ b/include/wx/msw/textctrl.h
@@ -12,7 +12,7 @@
 #ifndef _WX_TEXTCTRL_H_
 #define _WX_TEXTCTRL_H_
 
 #ifndef _WX_TEXTCTRL_H_
 #define _WX_TEXTCTRL_H_
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma interface "textctrl.h"
 #endif
 
     #pragma interface "textctrl.h"
 #endif
 


@@ -22,7 +22,7 @@ public:
     // creation
     // --------
 
     // creation
     // --------
 

-    wxTextCtrl();
+    wxTextCtrl() { Init(); }

     wxTextCtrl(wxWindow *parent, wxWindowID id,
                const wxString& value = wxEmptyString,
                const wxPoint& pos = wxDefaultPosition,
     wxTextCtrl(wxWindow *parent, wxWindowID id,
                const wxString& value = wxEmptyString,
                const wxPoint& pos = wxDefaultPosition,


@@ -31,8 +31,11 @@ public:
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxTextCtrlNameStr)
     {
                const wxValidator& validator = wxDefaultValidator,
                const wxString& name = wxTextCtrlNameStr)
     {

+        Init();
+

         Create(parent, id, value, pos, size, style, validator, name);
     }
         Create(parent, id, value, pos, size, style, validator, name);
     }

+    ~wxTextCtrl();

 
     bool Create(wxWindow *parent, wxWindowID id,
                 const wxString& value = wxEmptyString,
 
     bool Create(wxWindow *parent, wxWindowID id,
                 const wxString& value = wxEmptyString,


@@ -48,6 +51,8 @@ public:
     virtual wxString GetValue() const;
     virtual void SetValue(const wxString& value);
 
     virtual wxString GetValue() const;
     virtual void SetValue(const wxString& value);
 

+    virtual wxString GetRange(long from, long to) const;
+

     virtual int GetLineLength(long lineNo) const;
     virtual wxString GetLineText(long lineNo) const;
     virtual int GetNumberOfLines() const;
     virtual int GetLineLength(long lineNo) const;
     virtual wxString GetLineText(long lineNo) const;
     virtual int GetNumberOfLines() const;


@@ -56,7 +61,6 @@ public:
     virtual bool IsEditable() const;
 
     virtual void GetSelection(long* from, long* to) const;
     virtual bool IsEditable() const;
 
     virtual void GetSelection(long* from, long* to) const;

-    virtual wxString GetSelection() const;

 
     // operations
     // ----------
 
     // operations
     // ----------


@@ -70,6 +74,7 @@ public:
     virtual bool LoadFile(const wxString& file);
 
     // clears the dirty flag
     virtual bool LoadFile(const wxString& file);
 
     // clears the dirty flag

+    virtual void MarkDirty();

     virtual void DiscardEdits();
 
     virtual void SetMaxLength(unsigned long len);
     virtual void DiscardEdits();
 
     virtual void SetMaxLength(unsigned long len);


@@ -79,10 +84,16 @@ public:
     virtual void WriteText(const wxString& text);
     virtual void AppendText(const wxString& text);
 
     virtual void WriteText(const wxString& text);
     virtual void AppendText(const wxString& text);
 

+#ifdef __WIN32__
+    virtual bool EmulateKeyPress(const wxKeyEvent& event);
+#endif // __WIN32__
+

 #if wxUSE_RICHEDIT
     // apply text attribute to the range of text (only works with richedit
     // controls)
     virtual bool SetStyle(long start, long end, const wxTextAttr& style);
 #if wxUSE_RICHEDIT
     // apply text attribute to the range of text (only works with richedit
     // controls)
     virtual bool SetStyle(long start, long end, const wxTextAttr& style);

+    virtual bool SetDefaultStyle(const wxTextAttr& style);
+    virtual bool GetStyle(long position, wxTextAttr& style);

 #endif // wxUSE_RICHEDIT
 
     // translate between the position (which is just an index in the text ctrl
 #endif // wxUSE_RICHEDIT
 
     // translate between the position (which is just an index in the text ctrl


@@ -92,6 +103,13 @@ public:
     virtual bool PositionToXY(long pos, long *x, long *y) const;
 
     virtual void ShowPosition(long pos);
     virtual bool PositionToXY(long pos, long *x, long *y) const;
 
     virtual void ShowPosition(long pos);

+    virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt, long *pos) const;
+    virtual wxTextCtrlHitTestResult HitTest(const wxPoint& pt,
+                                            wxTextCoord *col,
+                                            wxTextCoord *row) const
+    {
+        return wxTextCtrlBase::HitTest(pt, col, row);
+    }

 
     // Clipboard operations
     virtual void Copy();
 
     // Clipboard operations
     virtual void Copy();


@@ -118,25 +136,25 @@ public:
     virtual void SetSelection(long from, long to);
     virtual void SetEditable(bool editable);
 
     virtual void SetSelection(long from, long to);
     virtual void SetEditable(bool editable);
 

+    // Caret handling (Windows only)
+
+    bool ShowNativeCaret(bool show = true);
+    bool HideNativeCaret() { return ShowNativeCaret(false); }
+

     // Implementation from now on
     // --------------------------
 
     // Implementation from now on
     // --------------------------
 

+    virtual void SetWindowStyleFlag(long style);
+

     virtual void Command(wxCommandEvent& event);
     virtual bool MSWCommand(WXUINT param, WXWORD id);
     virtual void Command(wxCommandEvent& event);
     virtual bool MSWCommand(WXUINT param, WXWORD id);

-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-            WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-
-    // In WIN16, need to override normal erasing because
-    // Ctl3D doesn't use the wxWindows background colour.
-#ifdef __WIN16__
-    void OnEraseBackground(wxEraseEvent& event);
-#endif
+    virtual WXHBRUSH MSWControlColor(WXHDC hDC);

 
 #if wxUSE_RICHEDIT
     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 
 
 #if wxUSE_RICHEDIT
     virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
 

-    bool IsRich() const { return m_isRich; }
-    void SetRichEdit(bool isRich) { m_isRich = isRich; }
+    int GetRichVersion() const { return m_verRichEdit; }
+    bool IsRich() const { return m_verRichEdit != 0; }

 
     // rich edit controls are not compatible with normal ones and wem ust set
     // the colours for them otherwise
 
     // rich edit controls are not compatible with normal ones and wem ust set
     // the colours for them otherwise


@@ -157,14 +175,32 @@ public:
     void OnPaste(wxCommandEvent& event);
     void OnUndo(wxCommandEvent& event);
     void OnRedo(wxCommandEvent& event);
     void OnPaste(wxCommandEvent& event);
     void OnUndo(wxCommandEvent& event);
     void OnRedo(wxCommandEvent& event);

+    void OnDelete(wxCommandEvent& event);
+    void OnSelectAll(wxCommandEvent& event);

 
     void OnUpdateCut(wxUpdateUIEvent& event);
     void OnUpdateCopy(wxUpdateUIEvent& event);
     void OnUpdatePaste(wxUpdateUIEvent& event);
     void OnUpdateUndo(wxUpdateUIEvent& event);
     void OnUpdateRedo(wxUpdateUIEvent& event);
 
     void OnUpdateCut(wxUpdateUIEvent& event);
     void OnUpdateCopy(wxUpdateUIEvent& event);
     void OnUpdatePaste(wxUpdateUIEvent& event);
     void OnUpdateUndo(wxUpdateUIEvent& event);
     void OnUpdateRedo(wxUpdateUIEvent& event);

+    void OnUpdateDelete(wxUpdateUIEvent& event);
+    void OnUpdateSelectAll(wxUpdateUIEvent& event);
+
+    // Show a context menu for Rich Edit controls (the standard
+    // EDIT control has one already)
+    void OnRightClick(wxMouseEvent& event);
+
+    // be sure the caret remains invisible if the user
+    // called HideNativeCaret() before
+    void OnSetFocus(wxFocusEvent& event);

 
 protected:
 
 protected:

+    // common part of all ctors
+    void Init();
+
+    // intercept WM_GETDLGCODE
+    virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+

     // call this to increase the size limit (will do nothing if the current
     // limit is big enough)
     //
     // call this to increase the size limit (will do nothing if the current
     // limit is big enough)
     //


@@ -172,17 +208,64 @@ protected:
     // false if we hit the limit set by SetMaxLength() and so didn't change it
     bool AdjustSpaceLimit();
 
     // false if we hit the limit set by SetMaxLength() and so didn't change it
     bool AdjustSpaceLimit();
 

+#if wxUSE_RICHEDIT && (!wxUSE_UNICODE || wxUSE_UNICODE_MSLU)
+    // replace the selection or the entire control contents with the given text
+    // in the specified encoding
+    bool StreamIn(const wxString& value, wxFontEncoding encoding, bool selOnly);
+
+    // get the contents of the control out as text in the given encoding
+    wxString StreamOut(wxFontEncoding encoding, bool selOnly = false) const;
+#endif // wxUSE_RICHEDIT
+
+    // replace the contents of the selection or of the entire control with the
+    // given text
+    void DoWriteText(const wxString& text, bool selectionOnly = true);
+
+    // set the selection possibly without scrolling the caret into view
+    void DoSetSelection(long from, long to, bool scrollCaret = true);
+
+    // return true if there is a non empty selection in the control
+    bool HasSelection() const;
+
+    // get the length of the line containing the character at the given
+    // position
+    long GetLengthOfLineContainingPos(long pos) const;
+
+    // send TEXT_UPDATED event, return true if it was handled, false otherwise
+    bool SendUpdateEvent();
+

     // override some base class virtuals
     virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg);
     virtual wxSize DoGetBestSize() const;
 
     // override some base class virtuals
     virtual bool MSWShouldPreProcessMessage(WXMSG* pMsg);
     virtual wxSize DoGetBestSize() const;
 

+    virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+

 #if wxUSE_RICHEDIT
 #if wxUSE_RICHEDIT

-    bool m_isRich; // Are we using rich text edit to implement this?
-#endif
+    // we're using RICHEDIT (and not simple EDIT) control if this field is not
+    // 0, it also gives the version of the RICHEDIT control being used (1, 2 or
+    // 3 so far)
+    int m_verRichEdit;
+#endif // wxUSE_RICHEDIT
+
+    // number of EN_UPDATE events sent by Windows when we change the controls
+    // text ourselves: we want this to be exactly 1
+    int m_updatesCount;
+
+    virtual wxVisualAttributes GetDefaultAttributes() const;

 
 private:
     DECLARE_EVENT_TABLE()
 
 private:
     DECLARE_EVENT_TABLE()

-    DECLARE_DYNAMIC_CLASS(wxTextCtrl)
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxTextCtrl)
+
+    wxMenu* m_privateContextMenu;
+
+    bool m_isNativeCaretShown;
+
+    // this is an optimization: instead of checking all the time whether we
+    // need to move the caret to the end of text (before appending to the
+    // control), we remember whether it is already at the end of text in this
+    // variable
+    bool m_isCaretAtEnd;

 };
 
 #endif
 };
 
 #endif