conditional compilation for compositing

[wxWidgets.git] / contrib / src / stc / stc.cpp

diff --git a/contrib/src/stc/stc.cpp b/contrib/src/stc/stc.cpp
index c4a9d0c4e13027df6e96c10123eb1b6b193c0c6c..2f5ea9eae121410647eb7289f10a9b6b8af080cf 100644 (file)
--- a/contrib/src/stc/stc.cpp
+++ b/contrib/src/stc/stc.cpp
@@ -24,6 +24,7 @@
 #include <wx/tokenzr.h>
 #include <wx/mstream.h>
 #include <wx/image.h>
 #include <wx/tokenzr.h>
 #include <wx/mstream.h>
 #include <wx/image.h>

+#include <wx/file.h>

 
 
 //----------------------------------------------------------------------
 
 
 //----------------------------------------------------------------------


@@ -135,11 +136,27 @@ wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent,
                                    const wxPoint& pos,
                                    const wxSize& size,
                                    long style,
                                    const wxPoint& pos,
                                    const wxSize& size,
                                    long style,

-                                   const wxString& name) :
-    wxControl(parent, id, pos, size,
-              style | wxVSCROLL | wxHSCROLL | wxWANTS_CHARS | wxCLIP_CHILDREN,
-              wxDefaultValidator, name)
+                                   const wxString& name)

 {
 {

+    m_swx = NULL;
+    Create(parent, id, pos, size, style, name);
+}
+
+
+void wxStyledTextCtrl::Create(wxWindow *parent,
+                                   wxWindowID id,
+                                   const wxPoint& pos,
+                                   const wxSize& size,
+                                   long style,
+                                   const wxString& name)
+{
+#ifdef __WXMAC__
+    style |= wxVSCROLL | wxHSCROLL;
+#endif
+    wxControl::Create(parent, id, pos, size,
+              style | wxWANTS_CHARS | wxCLIP_CHILDREN,
+              wxDefaultValidator, name);
+

 #ifdef LINK_LEXERS
     Scintilla_LinkLexers();
 #endif
 #ifdef LINK_LEXERS
     Scintilla_LinkLexers();
 #endif


@@ -602,7 +619,7 @@ void wxStyledTextCtrl::CmdKeyAssign(int key, int modifiers, int cmd) {
          SendMsg(2070, MAKELONG(key, modifiers), cmd);
 }
 
          SendMsg(2070, MAKELONG(key, modifiers), cmd);
 }
 

-// When key+modifier combination km do nothing.
+// When key+modifier combination km is pressed do nothing.

 void wxStyledTextCtrl::CmdKeyClear(int key, int modifiers) {
          SendMsg(2071, MAKELONG(key, modifiers));
 }
 void wxStyledTextCtrl::CmdKeyClear(int key, int modifiers) {
          SendMsg(2071, MAKELONG(key, modifiers));
 }


@@ -633,6 +650,7 @@ void wxStyledTextCtrl::SetCaretPeriod(int periodMilliseconds) {
 }
 
 // Set the set of characters making up words for when moving or selecting by word.
 }
 
 // Set the set of characters making up words for when moving or selecting by word.

+// First sets deaults like SetCharsDefault.

 void wxStyledTextCtrl::SetWordChars(const wxString& characters) {
     SendMsg(2077, 0, (long)(const char*)wx2stc(characters));
 }
 void wxStyledTextCtrl::SetWordChars(const wxString& characters) {
     SendMsg(2077, 0, (long)(const char*)wx2stc(characters));
 }


@@ -1032,7 +1050,7 @@ int wxStyledTextCtrl::FindText(int minPos, int maxPos,
                 int    startPos,
                 int    endPos,
                 wxDC*  draw,
                 int    startPos,
                 int    endPos,
                 wxDC*  draw,

-                wxDC*  target,  // Why does it use two? Can they be the same?
+                wxDC*  target, 

                 wxRect renderRect,
                 wxRect pageRect) {
              RangeToFormat fr;
                 wxRect renderRect,
                 wxRect pageRect) {
              RangeToFormat fr;


@@ -1120,7 +1138,7 @@ wxString wxStyledTextCtrl::GetSelectedText() {
          int   len  = end - start;
          if (!len) return wxEmptyString;
 
          int   len  = end - start;
          if (!len) return wxEmptyString;
 

-         wxMemoryBuffer mbuf(len+1);
+         wxMemoryBuffer mbuf(len+2);

          char* buf = (char*)mbuf.GetWriteBuf(len+1);
          SendMsg(2161, 0, (long)buf);
          mbuf.UngetWriteBuf(len);
          char* buf = (char*)mbuf.GetWriteBuf(len+1);
          SendMsg(2161, 0, (long)buf);
          mbuf.UngetWriteBuf(len);


@@ -1288,7 +1306,7 @@ int wxStyledTextCtrl::GetTargetEnd() {
 }
 
 // Replace the target text with the argument text.
 }
 
 // Replace the target text with the argument text.

-// Text is counted so it can contain nulls.
+// Text is counted so it can contain NULs.

 // Returns the length of the replacement text.
 
      int wxStyledTextCtrl::ReplaceTarget(const wxString& text) {
 // Returns the length of the replacement text.
 
      int wxStyledTextCtrl::ReplaceTarget(const wxString& text) {


@@ -1297,7 +1315,7 @@ int wxStyledTextCtrl::GetTargetEnd() {
 }
 
 // Replace the target text with the argument text after \d processing.
 }
 
 // Replace the target text with the argument text after \d processing.

-// Text is counted so it can contain nulls.
+// Text is counted so it can contain NULs.

 // Looks for \d where d is between 1 and 9 and replaces these with the strings
 // matched in the last search operation which were surrounded by \( and \).
 // Returns the length of the replacement text including any change
 // Looks for \d where d is between 1 and 9 and replaces these with the strings
 // matched in the last search operation which were surrounded by \( and \).
 // Returns the length of the replacement text including any change


@@ -1309,7 +1327,7 @@ int wxStyledTextCtrl::GetTargetEnd() {
 }
 
 // Search for a counted string in the target and set the target to the found
 }
 
 // Search for a counted string in the target and set the target to the found

-// range. Text is counted so it can contain nulls.
+// range. Text is counted so it can contain NULs.

 // Returns length of range or -1 for failure in which case target is not moved.
 
      int wxStyledTextCtrl::SearchInTarget(const wxString& text) {
 // Returns length of range or -1 for failure in which case target is not moved.
 
      int wxStyledTextCtrl::SearchInTarget(const wxString& text) {


@@ -1516,7 +1534,7 @@ int wxStyledTextCtrl::GetScrollWidth() {
 }
 
 // Measure the pixel width of some text in a particular style.
 }
 
 // Measure the pixel width of some text in a particular style.

-// Nul terminated text argument.
+// NUL terminated text argument.

 // Does not handle tab or control characters.
 int wxStyledTextCtrl::TextWidth(int style, const wxString& text) {
     return SendMsg(2276, style, (long)(const char*)wx2stc(text));
 // Does not handle tab or control characters.
 int wxStyledTextCtrl::TextWidth(int style, const wxString& text) {
     return SendMsg(2276, style, (long)(const char*)wx2stc(text));


@@ -1617,6 +1635,11 @@ void wxStyledTextCtrl::LineEndDisplayExtend() {
     SendMsg(2348, 0, 0);
 }
 
     SendMsg(2348, 0, 0);
 }
 

+// Copy the line containing the caret.
+void wxStyledTextCtrl::LineCopy() {
+    SendMsg(2455, 0, 0);
+}
+

 // Move the caret inside current view if it's not there already.
 void wxStyledTextCtrl::MoveCaretInsideView() {
     SendMsg(2401, 0, 0);
 // Move the caret inside current view if it's not there already.
 void wxStyledTextCtrl::MoveCaretInsideView() {
     SendMsg(2401, 0, 0);


@@ -1796,12 +1819,12 @@ bool wxStyledTextCtrl::GetMouseDownCaptures() {
 }
 
 // Sets the cursor to one of the SC_CURSOR* values.
 }
 
 // Sets the cursor to one of the SC_CURSOR* values.

-void wxStyledTextCtrl::SetCursor(int cursorType) {
+void wxStyledTextCtrl::SetSTCCursor(int cursorType) {

     SendMsg(2386, cursorType, 0);
 }
 
 // Get cursor type.
     SendMsg(2386, cursorType, 0);
 }
 
 // Get cursor type.

-int wxStyledTextCtrl::GetCursor() {
+int wxStyledTextCtrl::GetSTCCursor() {

     return SendMsg(2387, 0, 0);
 }
 
     return SendMsg(2387, 0, 0);
 }
 


@@ -1862,7 +1885,7 @@ int wxStyledTextCtrl::GetXOffset() {
     return SendMsg(2398, 0, 0);
 }
 
     return SendMsg(2398, 0, 0);
 }
 

-// Set the last x chosen value to be the caret x position
+// Set the last x chosen value to be the caret x position.

 void wxStyledTextCtrl::ChooseCaretX() {
     SendMsg(2399, 0, 0);
 }
 void wxStyledTextCtrl::ChooseCaretX() {
     SendMsg(2399, 0, 0);
 }


@@ -1884,7 +1907,7 @@ void wxStyledTextCtrl::SetPrintWrapMode(int mode) {
     SendMsg(2406, mode, 0);
 }
 
     SendMsg(2406, mode, 0);
 }
 

-// Is printing line wrapped.
+// Is printing line wrapped?

 int wxStyledTextCtrl::GetPrintWrapMode() {
     return SendMsg(2407, 0, 0);
 }
 int wxStyledTextCtrl::GetPrintWrapMode() {
     return SendMsg(2407, 0, 0);
 }


@@ -1904,6 +1927,70 @@ void wxStyledTextCtrl::SetHotspotActiveUnderline(bool underline) {
     SendMsg(2412, underline, 0);
 }
 
     SendMsg(2412, underline, 0);
 }
 

+// Limit hotspots to single line so hotspots on two lines don't merge.
+void wxStyledTextCtrl::SetHotspotSingleLine(bool singleLine) {
+    SendMsg(2421, singleLine, 0);
+}
+
+// Given a valid document position, return the previous position taking code
+// page into account. Returns 0 if passed 0.
+int wxStyledTextCtrl::PositionBefore(int pos) {
+    return SendMsg(2417, pos, 0);
+}
+
+// Given a valid document position, return the next position taking code
+// page into account. Maximum value returned is the last position in the document.
+int wxStyledTextCtrl::PositionAfter(int pos) {
+    return SendMsg(2418, pos, 0);
+}
+
+// Copy a range of text to the clipboard. Positions are clipped into the document.
+void wxStyledTextCtrl::CopyRange(int start, int end) {
+    SendMsg(2419, start, end);
+}
+
+// Copy argument text to the clipboard.
+void wxStyledTextCtrl::CopyText(int length, const wxString& text) {
+    SendMsg(2420, length, (long)(const char*)wx2stc(text));
+}
+
+// Set the selection mode to stream (SC_SEL_STREAM) or rectangular (SC_SEL_RECTANGLE) or
+// by lines (SC_SEL_LINES).
+void wxStyledTextCtrl::SetSelectionMode(int mode) {
+    SendMsg(2422, mode, 0);
+}
+
+// Get the mode of the current selection.
+int wxStyledTextCtrl::GetSelectionMode() {
+    return SendMsg(2423, 0, 0);
+}
+
+// Retrieve the position of the start of the selection at the given line (INVALID_POSITION if no selection on this line).
+int wxStyledTextCtrl::GetLineSelStartPosition(int line) {
+    return SendMsg(2424, line, 0);
+}
+
+// Retrieve the position of the end of the selection at the given line (INVALID_POSITION if no selection on this line).
+int wxStyledTextCtrl::GetLineSelEndPosition(int line) {
+    return SendMsg(2425, line, 0);
+}
+
+// Set the set of characters making up whitespace for when moving or selecting by word.
+// Should be called after SetWordChars.
+void wxStyledTextCtrl::SetWhitespaceChars(const wxString& characters) {
+    SendMsg(2443, 0, (long)(const char*)wx2stc(characters));
+}
+
+// Reset the set of characters for whitespace and word characters to the defaults.
+void wxStyledTextCtrl::SetCharsDefault() {
+    SendMsg(2444, 0, 0);
+}
+
+// Get currently selected item position in the auto-completion list
+int wxStyledTextCtrl::AutoCompGetCurrent() {
+    return SendMsg(2445, 0, 0);
+}
+

 // Start notifying the container of all key presses and commands.
 void wxStyledTextCtrl::StartRecord() {
     SendMsg(3001, 0, 0);
 // Start notifying the container of all key presses and commands.
 void wxStyledTextCtrl::StartRecord() {
     SendMsg(3001, 0, 0);


@@ -2009,6 +2096,11 @@ void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) {
 // Set style size, face, bold, italic, and underline attributes from
 // a wxFont's attributes.
 void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {
 // Set style size, face, bold, italic, and underline attributes from
 // a wxFont's attributes.
 void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {

+#ifdef __WXGTK__
+    // Ensure that the native font is initialized
+    int x, y;
+    GetTextExtent(wxT("X"), &x, &y, NULL, NULL, &font);
+#endif

     int      size     = font.GetPointSize();
     wxString faceName = font.GetFaceName();
     bool     bold     = font.GetWeight() == wxBOLD;
     int      size     = font.GetPointSize();
     wxString faceName = font.GetFaceName();
     bool     bold     = font.GetWeight() == wxBOLD;


@@ -2075,11 +2167,73 @@ void wxStyledTextCtrl::ScrollToColumn(int column) {
 }
 
 
 }
 
 

+bool wxStyledTextCtrl::SaveFile(const wxString& filename)
+{
+    wxFile file(filename, wxFile::write);
+
+    if (!file.IsOpened())
+        return FALSE;
+
+    bool success = file.Write(GetText(), *wxConvCurrent);
+
+    if (success)
+        SetSavePoint();
+
+    return success;
+}
+
+bool wxStyledTextCtrl::LoadFile(const wxString& filename)
+{
+    bool success = false;
+    wxFile file(filename, wxFile::read);
+
+    if (file.IsOpened())
+    {
+        wxString contents;
+        off_t len = file.Length();
+        if (len > 0)
+        {
+#if wxUSE_UNICODE
+            wxMemoryBuffer buffer(len);
+            success = (file.Read(buffer.GetData(), len) == len);
+            contents = wxString(buffer, *wxConvCurrent);
+#else
+            wxString buffer;
+            success = (file.Read(wxStringBuffer(buffer, len), len) == len);
+            contents = buffer;
+#endif
+        }
+        else
+            success = true;            // empty file is ok
+
+        if (success)
+        {
+            SetText(contents);
+            EmptyUndoBuffer();
+            SetSavePoint();
+        }
+    }
+
+    return success;
+}
+
+
+#if wxUSE_DRAG_AND_DROP
+wxDragResult wxStyledTextCtrl::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) { 
+        return m_swx->DoDragOver(x, y, def); 
+} 
+
+
+bool wxStyledTextCtrl::DoDropText(long x, long y, const wxString& data) { 
+    return m_swx->DoDropText(x, y, data);
+}
+#endif
+

 
 //----------------------------------------------------------------------
 // Event handlers
 
 
 //----------------------------------------------------------------------
 // Event handlers
 

-void wxStyledTextCtrl::OnPaint(wxPaintEvent& evt) {
+void wxStyledTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(evt)) {

     wxPaintDC dc(this);
     m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
 }
     wxPaintDC dc(this);
     m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
 }


@@ -2101,9 +2255,11 @@ void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
     }
 }
 
     }
 }
 

-void wxStyledTextCtrl::OnSize(wxSizeEvent& evt) {
-    wxSize sz = GetClientSize();
-    m_swx->DoSize(sz.x, sz.y);
+void wxStyledTextCtrl::OnSize(wxSizeEvent& WXUNUSED(evt)) {
+    if (m_swx) {
+        wxSize sz = GetClientSize();
+        m_swx->DoSize(sz.x, sz.y);
+    }

 }
 
 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
 }
 
 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {


@@ -2179,9 +2335,10 @@ void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
     int key = evt.GetKeyCode();
     bool shift = evt.ShiftDown(),
          ctrl  = evt.ControlDown(),
     int key = evt.GetKeyCode();
     bool shift = evt.ShiftDown(),
          ctrl  = evt.ControlDown(),

-         alt   = evt.AltDown();
+         alt   = evt.AltDown(),
+         meta  = evt.MetaDown();

 
 

-    int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, &m_lastKeyDownConsumed);
+    int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, meta, &m_lastKeyDownConsumed);

 
 //     printf("KeyDn  key:%d  shift:%d  ctrl:%d  alt:%d  processed:%d  consumed:%d\n",
 //            key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
 
 //     printf("KeyDn  key:%d  shift:%d  ctrl:%d  alt:%d  processed:%d  consumed:%d\n",
 //            key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);


@@ -2191,22 +2348,22 @@ void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
 }
 
 
 }
 
 

-void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
+void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& WXUNUSED(evt)) {

     m_swx->DoLoseFocus();
 }
 
 
     m_swx->DoLoseFocus();
 }
 
 

-void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
+void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& WXUNUSED(evt)) {

     m_swx->DoGainFocus();
 }
 
 
     m_swx->DoGainFocus();
 }
 
 

-void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) {
+void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(evt)) {

     m_swx->DoSysColourChange();
 }
 
 
     m_swx->DoSysColourChange();
 }
 
 

-void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) {
+void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) {

     // do nothing to help avoid flashing
 }
 
     // do nothing to help avoid flashing
 }
 


@@ -2217,11 +2374,16 @@ void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) {
 }
 
 
 }
 
 

-void wxStyledTextCtrl::OnListBox(wxCommandEvent& evt) {
+void wxStyledTextCtrl::OnListBox(wxCommandEvent& WXUNUSED(evt)) {

     m_swx->DoOnListBox();
 }
 
 
     m_swx->DoOnListBox();
 }
 
 

+void wxStyledTextCtrl::OnIdle(wxIdleEvent& evt) {
+    m_swx->DoOnIdle(evt);
+}
+
+

 //----------------------------------------------------------------------
 // Turn notifications from Scintilla into events
 
 //----------------------------------------------------------------------
 // Turn notifications from Scintilla into events