moved SEH stuff to crashrpt.cpp

[wxWidgets.git] / src / msw / textctrl.cpp

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index bb243fb4daae36a058a0241fccaf95b0ec125f57..05df7e86d299124d2adcc028d3ae79b4ee27a0c9 100644 (file)
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -55,7 +55,10 @@
 
 #include <string.h>
 #include <stdlib.h>
+
+#ifndef __WXWINCE__
 #include <sys/types.h>
+#endif
 
 #if wxUSE_RICHEDIT
 
@@ -355,12 +358,6 @@ void wxTextCtrl::AdoptAttributesFromHWND()
 
 WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
 {
-    // default border for the text controls is the sunken one
-    if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )
-    {
-        style |= wxBORDER_SUNKEN;
-    }
-
     long msStyle = wxControl::MSWGetStyle(style, exstyle);
 
     // styles which we alaways add by default
@@ -424,9 +421,6 @@ WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
 
 void wxTextCtrl::SetWindowStyleFlag(long style)
 {
-    if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )
-        style |= wxBORDER_SUNKEN;
-
 #if wxUSE_RICHEDIT
     // we have to deal with some styles separately because they can't be
     // changed by simply calling SetWindowLong(GWL_STYLE) but can be changed
@@ -565,7 +559,8 @@ DWORD CALLBACK wxRichEditStreamIn(DWORD dwCookie, BYTE *buf, LONG cb, LONG *pcb)
     return 0;
 }
 
-extern long wxEncodingToCodepage(wxFontEncoding encoding); // from utils.cpp
+// from utils.cpp
+extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding);
 
 #if wxUSE_UNICODE_MSLU
 bool wxTextCtrl::StreamIn(const wxString& value,
@@ -757,7 +752,7 @@ void wxTextCtrl::AppendText(const wxString& text)
 
 void wxTextCtrl::Clear()
 {
-    ::SetWindowText(GetHwnd(), wxT(""));
+    ::SetWindowText(GetHwnd(), wxEmptyString);
 
 #if wxUSE_RICHEDIT
     if ( !IsRich() )
@@ -1072,7 +1067,7 @@ void wxTextCtrl::Replace(long from, long to, const wxString& value)
 
 void wxTextCtrl::Remove(long from, long to)
 {
-    Replace(from, to, _T(""));
+    Replace(from, to, wxEmptyString);
 }
 
 bool wxTextCtrl::LoadFile(const wxString& file)
@@ -1491,11 +1486,6 @@ WXHBRUSH wxTextCtrl::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSE
 #endif // wxUSE_CTL3D
 
     HDC hdc = (HDC)pDC;
-    if (GetParent()->GetTransparentBackground())
-        SetBkMode(hdc, TRANSPARENT);
-    else
-        SetBkMode(hdc, OPAQUE);
-
     wxColour colBack = GetBackgroundColour();
 
     if (!IsEnabled() && (GetWindowStyle() & wxTE_MULTILINE) == 0)
@@ -2093,10 +2083,135 @@ bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
     return TRUE;
 }
 
-bool wxTextCtrl::GetStyle(long WXUNUSED(position), wxTextAttr& WXUNUSED(style))
+bool wxTextCtrl::GetStyle(long position, wxTextAttr& style)
 {
-    // TODO
-    return FALSE;
+    if ( !IsRich() )
+    {
+        // can't do it with normal text control
+        return FALSE;
+    }
+
+    // initialize CHARFORMAT struct
+#if wxUSE_RICHEDIT2
+    CHARFORMAT2 cf;
+#else
+    CHARFORMAT cf;
+#endif
+
+    wxZeroMemory(cf);
+
+    // we can't use CHARFORMAT2 with RichEdit 1.0, so pretend it is a simple
+    // CHARFORMAT in that case
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit == 1 )
+    {
+        // this is the only thing the control is going to grok
+        cf.cbSize = sizeof(CHARFORMAT);
+    }
+    else
+#endif
+    {
+        // CHARFORMAT or CHARFORMAT2
+        cf.cbSize = sizeof(cf);
+    }
+    // we can only change the format of the selection, so select the range we
+    // want and restore the old selection later
+    long startOld, endOld;
+    GetSelection(&startOld, &endOld);
+
+    // but do we really have to change the selection?
+    bool changeSel = position != startOld || position != endOld;
+
+    if ( changeSel )
+    {
+        DoSetSelection(position, position, FALSE /* don't scroll caret into view */);
+    }
+
+    // get the selection formatting
+    (void) ::SendMessage(GetHwnd(), EM_GETCHARFORMAT,
+                            SCF_SELECTION, (LPARAM)&cf) ;
+
+    LOGFONT lf;
+    lf.lfHeight = cf.yHeight;
+    lf.lfWidth = 0;
+    lf.lfCharSet = ANSI_CHARSET; // FIXME: how to get correct charset?
+    lf.lfClipPrecision = 0;
+    lf.lfEscapement = 0;
+    wxStrcpy(lf.lfFaceName, cf.szFaceName);
+    if (cf.dwEffects & CFE_ITALIC)
+        lf.lfItalic = TRUE;
+    lf.lfOrientation = 0;
+    lf.lfPitchAndFamily = cf.bPitchAndFamily;
+    lf.lfQuality = 0;
+    if (cf.dwEffects & CFE_STRIKEOUT)
+        lf.lfStrikeOut = TRUE;
+    if (cf.dwEffects & CFE_UNDERLINE)
+        lf.lfUnderline = TRUE;
+    if (cf.dwEffects & CFE_BOLD)
+        lf.lfWeight = FW_BOLD;
+
+    wxFont font = wxCreateFontFromLogFont(& lf);
+    if (font.Ok())
+    {
+        style.SetFont(font);
+    }
+    style.SetTextColour(wxColour(cf.crTextColor));
+
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit != 1 )
+    {
+        // cf.dwMask |= CFM_BACKCOLOR;
+        style.SetBackgroundColour(wxColour(cf.crBackColor));
+    }
+#endif // wxUSE_RICHEDIT2
+
+    // now get the paragraph formatting
+    PARAFORMAT2 pf;
+    wxZeroMemory(pf);
+    // we can't use PARAFORMAT2 with RichEdit 1.0, so pretend it is a simple
+    // PARAFORMAT in that case
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit == 1 )
+    {
+        // this is the only thing the control is going to grok
+        pf.cbSize = sizeof(PARAFORMAT);
+    }
+    else
+#endif
+    {
+        // PARAFORMAT or PARAFORMAT2
+        pf.cbSize = sizeof(pf);
+    }
+
+    // do format the selection
+    (void) ::SendMessage(GetHwnd(), EM_GETPARAFORMAT, 0, (LPARAM) &pf) ;
+
+    style.SetLeftIndent( (int) ((double) pf.dxStartIndent * twips2mm * 10.0) );
+    style.SetRightIndent( (int) ((double) pf.dxRightIndent * twips2mm * 10.0) );
+
+    if (pf.wAlignment == PFA_CENTER)
+        style.SetAlignment(wxTEXT_ALIGNMENT_CENTRE);
+    else if (pf.wAlignment == PFA_RIGHT)
+        style.SetAlignment(wxTEXT_ALIGNMENT_RIGHT);
+    else if (pf.wAlignment == PFA_JUSTIFY)
+        style.SetAlignment(wxTEXT_ALIGNMENT_JUSTIFIED);
+    else
+        style.SetAlignment(wxTEXT_ALIGNMENT_LEFT);
+
+    wxArrayInt tabStops;
+    size_t i;
+    for (i = 0; i < (size_t) pf.cTabCount; i++)
+    {
+        tabStops[i] = (int) ((double) (pf.rgxTabs[i] & 0xFFFF) * twips2mm * 10.0) ;
+    }
+
+    if ( changeSel )
+    {
+        // restore the original selection
+        DoSetSelection(startOld, endOld, FALSE);
+    }
+
+    return TRUE;
 }
 
 #endif