////////////////////////////////////////////////////////////////////////////
// Name: stc.cpp
-// Purpose: A wxWindows implementation of Scintilla. This class is the
+// Purpose: A wxWidgets implementation of Scintilla. This class is the
// one meant to be used directly by wx applications. It does not
// derive directly from the Scintilla classes, but instead
// delegates most things to the real Scintilla class.
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#include <ctype.h>
+/*
+ IMPORTANT: src/stc/stc.cpp is generated by src/stc/gen_iface.py from
+ src/stc/stc.cpp.in, don't edit stc.cpp file as your changes will be
+ lost after the next regeneration, edit stc.cpp.in and rerun the
+ gen_iface.py script instead!
+
+ Parts of this file generated by the script are found in between
+ the special "{{{" and "}}}" markers, the rest of it is copied
+ verbatim from src.h.in.
+ */
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#if wxUSE_STC
#include "wx/stc/stc.h"
+#include "wx/stc/private.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/wx.h"
+#endif // WX_PRECOMP
+
+#include <ctype.h>
+
+#include "wx/tokenzr.h"
+#include "wx/mstream.h"
+#include "wx/image.h"
+#include "wx/ffile.h"
+
#include "ScintillaWX.h"
-#include <wx/tokenzr.h>
+//----------------------------------------------------------------------
-// The following code forces a reference to all of the Scintilla lexers.
-// If we don't do something like this, then the linker tends to "optimize"
-// them away. (eric@sourcegear.com)
+const char wxSTCNameStr[] = "stcwindow";
-int wxForceScintillaLexers(void)
-{
- extern LexerModule lmAda;
- extern LexerModule lmAVE;
- extern LexerModule lmConf;
- extern LexerModule lmCPP;
- extern LexerModule lmNncrontab;
- extern LexerModule lmEiffel;
- extern LexerModule lmHTML;
- extern LexerModule lmLISP;
- extern LexerModule lmLua;
- extern LexerModule lmBatch; // In LexOthers.cxx
- extern LexerModule lmPascal;
- extern LexerModule lmPerl;
- extern LexerModule lmPython;
- extern LexerModule lmRuby;
- extern LexerModule lmSQL;
- extern LexerModule lmVB;
-
- if ( &lmAda
- && &lmAVE
- && &lmConf
- && &lmCPP
- && &lmNncrontab
- && &lmEiffel
- && &lmHTML
- && &lmLISP
- && &lmLua
- && &lmBatch
- && &lmPascal
- && &lmPerl
- && &lmPython
- && &lmRuby
- && &lmSQL
- && &lmVB )
- {
- return 1;
- }
- else
- {
- return 0;
+#ifdef MAKELONG
+#undef MAKELONG
+#endif
+
+#define MAKELONG(a, b) ((a) | ((b) << 16))
+
+
+static long wxColourAsLong(const wxColour& co) {
+ return (((long)co.Blue() << 16) |
+ ((long)co.Green() << 8) |
+ ((long)co.Red()));
+}
+
+static wxColour wxColourFromLong(long c) {
+ wxColour clr;
+ clr.Set((unsigned char)(c & 0xff),
+ (unsigned char)((c >> 8) & 0xff),
+ (unsigned char)((c >> 16) & 0xff));
+ return clr;
+}
+
+
+static wxColour wxColourFromSpec(const wxString& spec) {
+ // spec should be a colour name or "#RRGGBB"
+ if (spec.GetChar(0) == wxT('#')) {
+
+ long red, green, blue;
+ red = green = blue = 0;
+ spec.Mid(1,2).ToLong(&red, 16);
+ spec.Mid(3,2).ToLong(&green, 16);
+ spec.Mid(5,2).ToLong(&blue, 16);
+ return wxColour((unsigned char)red,
+ (unsigned char)green,
+ (unsigned char)blue);
}
+ else
+ return wxColour(spec);
}
//----------------------------------------------------------------------
-const wxChar* wxSTCNameStr = "stcwindow";
-
-DEFINE_EVENT_TYPE( wxEVT_STC_CHANGE )
-DEFINE_EVENT_TYPE( wxEVT_STC_STYLENEEDED )
-DEFINE_EVENT_TYPE( wxEVT_STC_CHARADDED )
-DEFINE_EVENT_TYPE( wxEVT_STC_SAVEPOINTREACHED )
-DEFINE_EVENT_TYPE( wxEVT_STC_SAVEPOINTLEFT )
-DEFINE_EVENT_TYPE( wxEVT_STC_ROMODIFYATTEMPT )
-DEFINE_EVENT_TYPE( wxEVT_STC_KEY )
-DEFINE_EVENT_TYPE( wxEVT_STC_DOUBLECLICK )
-DEFINE_EVENT_TYPE( wxEVT_STC_UPDATEUI )
-DEFINE_EVENT_TYPE( wxEVT_STC_MODIFIED )
-DEFINE_EVENT_TYPE( wxEVT_STC_MACRORECORD )
-DEFINE_EVENT_TYPE( wxEVT_STC_MARGINCLICK )
-DEFINE_EVENT_TYPE( wxEVT_STC_NEEDSHOWN )
-DEFINE_EVENT_TYPE( wxEVT_STC_POSCHANGED )
-DEFINE_EVENT_TYPE( wxEVT_STC_PAINTED )
-DEFINE_EVENT_TYPE( wxEVT_STC_USERLISTSELECTION )
-DEFINE_EVENT_TYPE( wxEVT_STC_URIDROPPED )
-DEFINE_EVENT_TYPE( wxEVT_STC_DWELLSTART )
-DEFINE_EVENT_TYPE( wxEVT_STC_DWELLEND )
-DEFINE_EVENT_TYPE( wxEVT_STC_START_DRAG )
-DEFINE_EVENT_TYPE( wxEVT_STC_DRAG_OVER )
-DEFINE_EVENT_TYPE( wxEVT_STC_DO_DROP )
+wxDEFINE_EVENT( wxEVT_STC_CHANGE, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_STYLENEEDED, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_CHARADDED, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_SAVEPOINTREACHED, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_SAVEPOINTLEFT, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_ROMODIFYATTEMPT, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_KEY, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_DOUBLECLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_UPDATEUI, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_MODIFIED, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_MACRORECORD, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_MARGINCLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_NEEDSHOWN, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_PAINTED, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_USERLISTSELECTION, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_URIDROPPED, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_DWELLSTART, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_DWELLEND, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_START_DRAG, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_DRAG_OVER, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_DO_DROP, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_ZOOM, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_CLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_DCLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_CALLTIP_CLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_SELECTION, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_INDICATOR_CLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_INDICATOR_RELEASE, wxStyledTextEvent );
+
BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
EVT_SCROLL (wxStyledTextCtrl::OnScroll)
EVT_SIZE (wxStyledTextCtrl::OnSize)
EVT_LEFT_DOWN (wxStyledTextCtrl::OnMouseLeftDown)
-#ifdef __WXMSW__
// Let Scintilla see the double click as a second click
EVT_LEFT_DCLICK (wxStyledTextCtrl::OnMouseLeftDown)
-#endif
EVT_MOTION (wxStyledTextCtrl::OnMouseMove)
EVT_LEFT_UP (wxStyledTextCtrl::OnMouseLeftUp)
-#ifdef __WXGTK__
+#if defined(__WXGTK__) || defined(__WXMAC__)
EVT_RIGHT_UP (wxStyledTextCtrl::OnMouseRightUp)
#else
EVT_CONTEXT_MENU (wxStyledTextCtrl::OnContextMenu)
#endif
EVT_MOUSEWHEEL (wxStyledTextCtrl::OnMouseWheel)
+ EVT_MIDDLE_UP (wxStyledTextCtrl::OnMouseMiddleUp)
EVT_CHAR (wxStyledTextCtrl::OnChar)
EVT_KEY_DOWN (wxStyledTextCtrl::OnKeyDown)
EVT_KILL_FOCUS (wxStyledTextCtrl::OnLoseFocus)
EVT_SET_FOCUS (wxStyledTextCtrl::OnGainFocus)
EVT_SYS_COLOUR_CHANGED (wxStyledTextCtrl::OnSysColourChanged)
EVT_ERASE_BACKGROUND (wxStyledTextCtrl::OnEraseBackground)
- EVT_MENU_RANGE (-1, -1, wxStyledTextCtrl::OnMenu)
- EVT_LISTBOX_DCLICK (-1, wxStyledTextCtrl::OnListBox)
+ EVT_MENU_RANGE (10, 16, wxStyledTextCtrl::OnMenu)
+ EVT_LISTBOX_DCLICK (wxID_ANY, wxStyledTextCtrl::OnListBox)
END_EVENT_TABLE()
IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl)
IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent)
+#ifdef LINK_LEXERS
+// forces the linking of the lexer modules
+int Scintilla_LinkLexers();
+#endif
+
//----------------------------------------------------------------------
// Constructor and Destructor
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);
+}
+
+
+bool wxStyledTextCtrl::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
{
- wxForceScintillaLexers();
+ style |= wxVSCROLL | wxHSCROLL;
+ if (!wxControl::Create(parent, id, pos, size,
+ style | wxWANTS_CHARS | wxCLIP_CHILDREN,
+ wxDefaultValidator, name))
+ return false;
+
+#ifdef LINK_LEXERS
+ Scintilla_LinkLexers();
+#endif
m_swx = new ScintillaWX(this);
m_stopWatch.Start();
- m_lastKeyDownConsumed = FALSE;
+ m_lastKeyDownConsumed = false;
+ m_lastWheelTimestamp = 0;
m_vScrollBar = NULL;
m_hScrollBar = NULL;
+#if wxUSE_UNICODE
+ // Put Scintilla into unicode (UTF-8) mode
+ SetCodePage(wxSTC_CP_UTF8);
+#endif
+
+ SetInitialSize(size);
+
+ // Reduces flicker on GTK+/X11
+ SetBackgroundStyle(wxBG_STYLE_CUSTOM);
+
+ // Make sure it can take the focus
+ SetCanFocus(true);
+
+ return true;
}
//----------------------------------------------------------------------
-long wxStyledTextCtrl::SendMsg(int msg, long wp, long lp) {
-
+wxIntPtr wxStyledTextCtrl::SendMsg(int msg, wxUIntPtr wp, wxIntPtr lp) const
+{
return m_swx->WndProc(msg, wp, lp);
}
+//----------------------------------------------------------------------
-#ifdef MAKELONG
-#undef MAKELONG
-#endif
-
-#define MAKELONG(a, b) ((a) | ((b) << 16))
-
-
-static long wxColourAsLong(const wxColour& co) {
- return (((long)co.Blue() << 16) |
- ((long)co.Green() << 8) |
- ((long)co.Red()));
-}
-
-static wxColour wxColourFromLong(long c) {
- wxColour clr;
- clr.Set(c & 0xff, (c >> 8) & 0xff, (c >> 16) & 0xff);
- return clr;
+// Set the vertical scrollbar to use instead of the ont that's built-in.
+void wxStyledTextCtrl::SetVScrollBar(wxScrollBar* bar) {
+ m_vScrollBar = bar;
+ if (bar != NULL) {
+ // ensure that the built-in scrollbar is not visible
+ SetScrollbar(wxVERTICAL, 0, 0, 0);
+ }
}
-static wxColour wxColourFromSpec(const wxString& spec) {
- // spec should be #RRGGBB
- char* junk;
- int red = strtol(spec.Mid(1,2), &junk, 16);
- int green = strtol(spec.Mid(3,2), &junk, 16);
- int blue = strtol(spec.Mid(5,2), &junk, 16);
- return wxColour(red, green, blue);
+// Set the horizontal scrollbar to use instead of the ont that's built-in.
+void wxStyledTextCtrl::SetHScrollBar(wxScrollBar* bar) {
+ m_hScrollBar = bar;
+ if (bar != NULL) {
+ // ensure that the built-in scrollbar is not visible
+ SetScrollbar(wxHORIZONTAL, 0, 0, 0);
+ }
}
-
//----------------------------------------------------------------------
-// BEGIN generated section. The following code is automatically generated
-// by gen_iface.py from the contents of Scintilla.iface. Do not edit
-// this file. Edit stc.cpp.in or gen_iface.py instead and regenerate.
+// Generated methods implementation section {{{
%(METHOD_IMPS)s
-// END of generated section
+//}}}
//----------------------------------------------------------------------
//
// bold turns on bold
// italic turns on italics
-// fore:#RRGGBB sets the foreground colour
-// back:#RRGGBB sets the background colour
+// fore:[name or #RRGGBB] sets the foreground colour
+// back:[name or #RRGGBB] sets the background colour
// face:[facename] sets the font face name to use
// size:[num] sets the font size in points
// eol turns on eol filling
//
void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) {
- wxStringTokenizer tkz(spec, ",");
+ wxStringTokenizer tkz(spec, wxT(","));
while (tkz.HasMoreTokens()) {
wxString token = tkz.GetNextToken();
wxString option = token.BeforeFirst(':');
wxString val = token.AfterFirst(':');
- if (option == "bold")
+ if (option == wxT("bold"))
StyleSetBold(styleNum, true);
- else if (option == "italic")
+ else if (option == wxT("italic"))
StyleSetItalic(styleNum, true);
- else if (option == "underline")
+ else if (option == wxT("underline"))
StyleSetUnderline(styleNum, true);
- else if (option == "eol")
+ else if (option == wxT("eol"))
StyleSetEOLFilled(styleNum, true);
- else if (option == "size") {
+ else if (option == wxT("size")) {
long points;
if (val.ToLong(&points))
StyleSetSize(styleNum, points);
}
- else if (option == "face")
+ else if (option == wxT("face"))
StyleSetFaceName(styleNum, val);
- else if (option == "fore")
+ else if (option == wxT("fore"))
StyleSetForeground(styleNum, wxColourFromSpec(val));
- else if (option == "back")
+ else if (option == wxT("back"))
StyleSetBackground(styleNum, wxColourFromSpec(val));
}
}
+// Get the font of a style
+wxFont wxStyledTextCtrl::StyleGetFont(int style) {
+ wxFont font;
+ font.SetPointSize(StyleGetSize(style));
+ font.SetFaceName(StyleGetFaceName(style));
+ if( StyleGetBold(style) )
+ font.SetWeight(wxFONTWEIGHT_BOLD);
+ else
+ font.SetWeight(wxFONTWEIGHT_NORMAL);
+
+ if( StyleGetItalic(style) )
+ font.SetStyle(wxFONTSTYLE_ITALIC);
+ else
+ font.SetStyle(wxFONTSTYLE_NORMAL);
+
+ return font;
+}
+
+
// Set style size, face, bold, italic, and underline attributes from
// a wxFont's attributes.
void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {
- int size = font.GetPointSize();
- wxString faceName = font.GetFaceName();
- bool bold = font.GetWeight() == wxBOLD;
- bool italic = font.GetStyle() != wxNORMAL;
- bool under = font.GetUnderlined();
-
- // TODO: add encoding/charset mapping
- StyleSetFontAttr(styleNum, size, faceName, bold, italic, under);
+#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;
+ bool italic = font.GetStyle() != wxNORMAL;
+ bool under = font.GetUnderlined();
+ wxFontEncoding encoding = font.GetEncoding();
+
+ StyleSetFontAttr(styleNum, size, faceName, bold, italic, under, encoding);
}
// Set all font style attributes at once.
void wxStyledTextCtrl::StyleSetFontAttr(int styleNum, int size,
const wxString& faceName,
bool bold, bool italic,
- bool underline) {
+ bool underline,
+ wxFontEncoding encoding) {
StyleSetSize(styleNum, size);
StyleSetFaceName(styleNum, faceName);
StyleSetBold(styleNum, bold);
StyleSetItalic(styleNum, italic);
StyleSetUnderline(styleNum, underline);
+ StyleSetFontEncoding(styleNum, encoding);
+}
+
+
+// Set the character set of the font in a style. Converts the Scintilla
+// character set values to a wxFontEncoding.
+void wxStyledTextCtrl::StyleSetCharacterSet(int style, int characterSet)
+{
+ wxFontEncoding encoding;
+
+ // Translate the Scintilla characterSet to a wxFontEncoding
+ switch (characterSet) {
+ default:
+ case wxSTC_CHARSET_ANSI:
+ case wxSTC_CHARSET_DEFAULT:
+ encoding = wxFONTENCODING_DEFAULT;
+ break;
+
+ case wxSTC_CHARSET_BALTIC:
+ encoding = wxFONTENCODING_ISO8859_13;
+ break;
+
+ case wxSTC_CHARSET_CHINESEBIG5:
+ encoding = wxFONTENCODING_CP950;
+ break;
+
+ case wxSTC_CHARSET_EASTEUROPE:
+ encoding = wxFONTENCODING_ISO8859_2;
+ break;
+
+ case wxSTC_CHARSET_GB2312:
+ encoding = wxFONTENCODING_CP936;
+ break;
+
+ case wxSTC_CHARSET_GREEK:
+ encoding = wxFONTENCODING_ISO8859_7;
+ break;
+
+ case wxSTC_CHARSET_HANGUL:
+ encoding = wxFONTENCODING_CP949;
+ break;
+
+ case wxSTC_CHARSET_MAC:
+ encoding = wxFONTENCODING_DEFAULT;
+ break;
+
+ case wxSTC_CHARSET_OEM:
+ encoding = wxFONTENCODING_DEFAULT;
+ break;
+
+ case wxSTC_CHARSET_RUSSIAN:
+ encoding = wxFONTENCODING_KOI8;
+ break;
+
+ case wxSTC_CHARSET_SHIFTJIS:
+ encoding = wxFONTENCODING_CP932;
+ break;
+
+ case wxSTC_CHARSET_SYMBOL:
+ encoding = wxFONTENCODING_DEFAULT;
+ break;
+
+ case wxSTC_CHARSET_TURKISH:
+ encoding = wxFONTENCODING_ISO8859_9;
+ break;
+
+ case wxSTC_CHARSET_JOHAB:
+ encoding = wxFONTENCODING_DEFAULT;
+ break;
+
+ case wxSTC_CHARSET_HEBREW:
+ encoding = wxFONTENCODING_ISO8859_8;
+ break;
+
+ case wxSTC_CHARSET_ARABIC:
+ encoding = wxFONTENCODING_ISO8859_6;
+ break;
+
+ case wxSTC_CHARSET_VIETNAMESE:
+ encoding = wxFONTENCODING_DEFAULT;
+ break;
+
+ case wxSTC_CHARSET_THAI:
+ encoding = wxFONTENCODING_ISO8859_11;
+ break;
+
+ case wxSTC_CHARSET_CYRILLIC:
+ encoding = wxFONTENCODING_ISO8859_5;
+ break;
+
+ case wxSTC_CHARSET_8859_15:
+ encoding = wxFONTENCODING_ISO8859_15;;
+ break;
+ }
- // TODO: add encoding/charset mapping
+ // We just have Scintilla track the wxFontEncoding for us. It gets used
+ // in Font::Create in PlatWX.cpp. We add one to the value so that the
+ // effective wxFONENCODING_DEFAULT == SC_SHARSET_DEFAULT and so when
+ // Scintilla internally uses SC_CHARSET_DEFAULT we will translate it back
+ // to wxFONENCODING_DEFAULT in Font::Create.
+ SendMsg(SCI_STYLESETCHARACTERSET, style, encoding+1);
+}
+
+
+// Set the font encoding to be used by a style.
+void wxStyledTextCtrl::StyleSetFontEncoding(int style, wxFontEncoding encoding)
+{
+ SendMsg(SCI_STYLESETCHARACTERSET, style, encoding+1);
}
}
-// Retrieve the start and end positions of the current selection.
-void wxStyledTextCtrl::GetSelection(int* startPos, int* endPos) {
- if (startPos != NULL)
- *startPos = SendMsg(SCI_GETSELECTIONSTART);
- if (endPos != NULL)
- *endPos = SendMsg(SCI_GETSELECTIONEND);
-}
-
-
// Retrieve the point in the window where a position is displayed.
wxPoint wxStyledTextCtrl::PointFromPosition(int pos) {
int x = SendMsg(SCI_POINTXFROMPOSITION, 0, pos);
}
+#if wxUSE_TEXTCTRL
+bool wxStyledTextCtrl::DoSaveFile(const wxString& filename, int fileType)
+{
+ bool ok = wxTextAreaBase::DoSaveFile(filename, fileType);
+#else
+bool wxStyledTextCtrl::SaveFile(const wxString& filename)
+{
+#if wxUSE_FFILE
+ wxFFile file(filename, wxT("w"));
+ bool ok = file.IsOpened() && file.Write(GetValue(), *wxConvCurrent);
+#else
+ bool ok = false;
+#endif // wxUSE_FFILE
+#endif
+ if (ok)
+ {
+ SetSavePoint();
+ }
+ return ok;
+}
+
+#if wxUSE_TEXTCTRL
+bool wxStyledTextCtrl::DoLoadFile(const wxString& filename, int fileType)
+{
+ bool ok = wxTextAreaBase::DoLoadFile(filename, fileType);
+#else
+bool wxStyledTextCtrl::LoadFile(const wxString& filename)
+{
+#if wxUSE_FFILE
+ wxFFile file(filename);
+ bool ok = file.IsOpened();
+ if (ok)
+ {
+ wxString text;
+ ok = file.ReadAll(&text, *wxConvCurrent);
+ if (ok)
+ {
+ SetValue(text);
+ }
+ }
+#else
+ bool ok = false;
+#endif // wxUSE_FFILE
+#endif
+ if (ok)
+ {
+ EmptyUndoBuffer();
+ SetSavePoint();
+ }
+ return ok;
+}
+
+#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
+
+
+void wxStyledTextCtrl::SetUseAntiAliasing(bool useAA) {
+ m_swx->SetUseAntiAliasing(useAA);
+}
+
+bool wxStyledTextCtrl::GetUseAntiAliasing() {
+ return m_swx->GetUseAntiAliasing();
+}
+
+
+
+
+
+void wxStyledTextCtrl::AddTextRaw(const char* text)
+{
+ SendMsg(SCI_ADDTEXT, strlen(text), (sptr_t)text);
+}
+
+void wxStyledTextCtrl::InsertTextRaw(int pos, const char* text)
+{
+ SendMsg(SCI_INSERTTEXT, pos, (sptr_t)text);
+}
+
+wxCharBuffer wxStyledTextCtrl::GetCurLineRaw(int* linePos)
+{
+ int len = LineLength(GetCurrentLine());
+ if (!len) {
+ if (linePos) *linePos = 0;
+ wxCharBuffer empty;
+ return empty;
+ }
+
+ wxCharBuffer buf(len);
+ int pos = SendMsg(SCI_GETCURLINE, len, (sptr_t)buf.data());
+ if (linePos) *linePos = pos;
+ return buf;
+}
+
+wxCharBuffer wxStyledTextCtrl::GetLineRaw(int line)
+{
+ int len = LineLength(line);
+ if (!len) {
+ wxCharBuffer empty;
+ return empty;
+ }
+
+ wxCharBuffer buf(len);
+ SendMsg(SCI_GETLINE, line, (sptr_t)buf.data());
+ return buf;
+}
+
+wxCharBuffer wxStyledTextCtrl::GetSelectedTextRaw()
+{
+ long start;
+ long end;
+
+ GetSelection(&start, &end);
+ int len = end - start;
+ if (!len) {
+ wxCharBuffer empty;
+ return empty;
+ }
+
+ wxCharBuffer buf(len);
+ SendMsg(SCI_GETSELTEXT, 0, (sptr_t)buf.data());
+ return buf;
+}
+
+wxCharBuffer wxStyledTextCtrl::GetTextRangeRaw(int startPos, int endPos)
+{
+ if (endPos < startPos) {
+ int temp = startPos;
+ startPos = endPos;
+ endPos = temp;
+ }
+ int len = endPos - startPos;
+ if (!len) {
+ wxCharBuffer empty;
+ return empty;
+ }
+
+ wxCharBuffer buf(len);
+ TextRange tr;
+ tr.lpstrText = buf.data();
+ tr.chrg.cpMin = startPos;
+ tr.chrg.cpMax = endPos;
+ SendMsg(SCI_GETTEXTRANGE, 0, (sptr_t)&tr);
+ return buf;
+}
+
+void wxStyledTextCtrl::SetTextRaw(const char* text)
+{
+ SendMsg(SCI_SETTEXT, 0, (sptr_t)text);
+}
+
+wxCharBuffer wxStyledTextCtrl::GetTextRaw()
+{
+ int len = GetTextLength();
+ wxCharBuffer buf(len); // adds 1 for NUL automatically
+ SendMsg(SCI_GETTEXT, len + 1, (sptr_t)buf.data());
+ return buf;
+}
+
+void wxStyledTextCtrl::AppendTextRaw(const char* text)
+{
+ SendMsg(SCI_APPENDTEXT, strlen(text), (sptr_t)text);
+}
+
+
+
+
//----------------------------------------------------------------------
// Event handlers
-void wxStyledTextCtrl::OnPaint(wxPaintEvent& evt) {
+void wxStyledTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(evt)) {
wxPaintDC dc(this);
- wxRegion region = GetUpdateRegion();
-
- m_swx->DoPaint(&dc, region.GetBox());
+ m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
}
void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& 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) {
+ SetFocus();
wxPoint pt = evt.GetPosition();
- m_swx->DoButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
+ m_swx->DoLeftButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
evt.ShiftDown(), evt.ControlDown(), evt.AltDown());
}
void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) {
wxPoint pt = evt.GetPosition();
- m_swx->DoButtonMove(Point(pt.x, pt.y));
+ m_swx->DoLeftButtonMove(Point(pt.x, pt.y));
}
void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
wxPoint pt = evt.GetPosition();
- m_swx->DoButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
+ m_swx->DoLeftButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
evt.ControlDown());
}
}
+void wxStyledTextCtrl::OnMouseMiddleUp(wxMouseEvent& evt) {
+ wxPoint pt = evt.GetPosition();
+ m_swx->DoMiddleButtonUp(Point(pt.x, pt.y));
+}
+
void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
wxPoint pt = evt.GetPosition();
ScreenToClient(&pt.x, &pt.y);
+ /*
+ Show context menu at event point if it's within the window,
+ or at caret location if not
+ */
+ wxHitTest ht = this->HitTest(pt);
+ if (ht != wxHT_WINDOW_INSIDE) {
+ pt = this->PointFromPosition(this->GetCurrentPos());
+ }
m_swx->DoContextMenu(Point(pt.x, pt.y));
}
-void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
- m_swx->DoMouseWheel(evt.GetWheelRotation(),
- evt.GetWheelDelta(),
- evt.GetLinesPerAction(),
- evt.ControlDown());
+void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt)
+{
+ // prevent having an event queue with wheel events that cannot be processed
+ // reasonably fast (see ticket #9057)
+ if ( m_lastWheelTimestamp <= evt.GetTimestamp() )
+ {
+ m_lastWheelTimestamp = m_stopWatch.Time();
+ m_swx->DoMouseWheel(evt.GetWheelRotation(),
+ evt.GetWheelDelta(),
+ evt.GetLinesPerAction(),
+ evt.ControlDown(),
+ evt.IsPageScroll());
+ m_lastWheelTimestamp = m_stopWatch.Time() - m_lastWheelTimestamp;
+ m_lastWheelTimestamp += evt.GetTimestamp();
+ }
}
void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
- long key = evt.KeyCode();
-
-// printf("OnChar key:%%d consumed:%%d ctrl:%%d alt:%%d\n",
-// key, m_lastKeyDownConsumed, evt.ControlDown(), evt.AltDown());
-
- // AltGr keys???
- // \|@#¬[]{}?£$~ ã,õ,Ã,Õ, ñ, Ñ
-
- // On (some?) non-US keyboards the AltGr key is required to enter some
+ // On (some?) non-US PC keyboards the AltGr key is required to enter some
// common characters. It comes to us as both Alt and Ctrl down so we need
// to let the char through in that case, otherwise if only ctrl or only
// alt let's skip it.
bool ctrl = evt.ControlDown();
+#ifdef __WXMAC__
+ // On the Mac the Alt key is just a modifier key (like Shift) so we need
+ // to allow the char events to be processed when Alt is pressed.
+ // TODO: Should we check MetaDown instead in this case?
+ bool alt = false;
+#else
bool alt = evt.AltDown();
+#endif
bool skip = ((ctrl || alt) && ! (ctrl && alt));
- if (key <= 0xff && key >= 32 && !m_lastKeyDownConsumed && !skip) {
- m_swx->DoAddChar(key);
- return;
+#if wxUSE_UNICODE
+ // apparently if we don't do this, Unicode keys pressed after non-char
+ // ASCII ones (e.g. Enter, Tab) are not taken into account (patch 1615989)
+ if (m_lastKeyDownConsumed && evt.GetUnicodeKey() > 255)
+ m_lastKeyDownConsumed = false;
+#endif
+
+ if (!m_lastKeyDownConsumed && !skip) {
+#if wxUSE_UNICODE
+ int key = evt.GetUnicodeKey();
+ bool keyOk = true;
+
+ // if the unicode key code is not really a unicode character (it may
+ // be a function key or etc., the platforms appear to always give us a
+ // small value in this case) then fallback to the ascii key code but
+ // don't do anything for function keys or etc.
+ if (key <= 127) {
+ key = evt.GetKeyCode();
+ keyOk = (key <= 127);
+ }
+ if (keyOk) {
+ m_swx->DoAddChar(key);
+ return;
+ }
+#else
+ int key = evt.GetKeyCode();
+ if (key <= WXK_START || key > WXK_COMMAND) {
+ m_swx->DoAddChar(key);
+ return;
+ }
+#endif
}
+
evt.Skip();
}
void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
- long key = evt.KeyCode();
- bool shift = evt.ShiftDown(),
- ctrl = evt.ControlDown(),
- alt = evt.AltDown();
-
- int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, &m_lastKeyDownConsumed);
-
-// printf("key: %%d shift: %%d ctrl: %%d alt: %%d processed: %%d consumed: %%d\n",
-// key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
-
+ int processed = m_swx->DoKeyDown(evt, &m_lastKeyDownConsumed);
if (!processed && !m_lastKeyDownConsumed)
evt.Skip();
}
void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
m_swx->DoLoseFocus();
+ evt.Skip();
}
void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
m_swx->DoGainFocus();
+ evt.Skip();
}
-void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) {
+void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(evt)) {
m_swx->DoSysColourChange();
}
-void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) {
+void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) {
// do nothing to help avoid flashing
}
}
-void wxStyledTextCtrl::OnListBox(wxCommandEvent& evt) {
+void wxStyledTextCtrl::OnListBox(wxCommandEvent& WXUNUSED(evt)) {
m_swx->DoOnListBox();
}
+void wxStyledTextCtrl::OnIdle(wxIdleEvent& evt) {
+ m_swx->DoOnIdle(evt);
+}
+
+
+wxSize wxStyledTextCtrl::DoGetBestSize() const
+{
+ // What would be the best size for a wxSTC?
+ // Just give a reasonable minimum until something else can be figured out.
+ return wxSize(200,100);
+}
+
+
//----------------------------------------------------------------------
// Turn notifications from Scintilla into events
GetEventHandler()->ProcessEvent(evt);
}
+
+static void SetEventText(wxStyledTextEvent& evt, const char* text,
+ size_t length) {
+ if(!text) return;
+
+ evt.SetText(stc2wx(text, length));
+}
+
+
void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
SCNotification& scn = *_scn;
wxStyledTextEvent evt(0, GetId());
case SCN_MODIFIED:
evt.SetEventType(wxEVT_STC_MODIFIED);
evt.SetModificationType(scn.modificationType);
- if (scn.text)
- evt.SetText(wxString(scn.text, scn.length));
+ SetEventText(evt, scn.text, scn.length);
evt.SetLength(scn.length);
evt.SetLinesAdded(scn.linesAdded);
evt.SetLine(scn.line);
evt.SetLength(scn.length);
break;
- case SCN_POSCHANGED:
- evt.SetEventType(wxEVT_STC_POSCHANGED);
- break;
-
case SCN_PAINTED:
evt.SetEventType(wxEVT_STC_PAINTED);
break;
+ case SCN_AUTOCSELECTION:
+ evt.SetEventType(wxEVT_STC_AUTOCOMP_SELECTION);
+ evt.SetListType(scn.listType);
+ SetEventText(evt, scn.text, strlen(scn.text));
+ evt.SetPosition(scn.lParam);
+ break;
+
case SCN_USERLISTSELECTION:
evt.SetEventType(wxEVT_STC_USERLISTSELECTION);
evt.SetListType(scn.listType);
- evt.SetText(scn.text);
+ SetEventText(evt, scn.text, strlen(scn.text));
+ evt.SetPosition(scn.lParam);
break;
case SCN_URIDROPPED:
evt.SetEventType(wxEVT_STC_URIDROPPED);
- evt.SetText(scn.text);
+ SetEventText(evt, scn.text, strlen(scn.text));
break;
case SCN_DWELLSTART:
evt.SetY(scn.y);
break;
+ case SCN_ZOOM:
+ evt.SetEventType(wxEVT_STC_ZOOM);
+ break;
+
+ case SCN_HOTSPOTCLICK:
+ evt.SetEventType(wxEVT_STC_HOTSPOT_CLICK);
+ break;
+
+ case SCN_HOTSPOTDOUBLECLICK:
+ evt.SetEventType(wxEVT_STC_HOTSPOT_DCLICK);
+ break;
+
+ case SCN_CALLTIPCLICK:
+ evt.SetEventType(wxEVT_STC_CALLTIP_CLICK);
+ break;
+
+ case SCN_INDICATORCLICK:
+ evt.SetEventType(wxEVT_STC_INDICATOR_CLICK);
+ break;
+
+ case SCN_INDICATORRELEASE:
+ evt.SetEventType(wxEVT_STC_INDICATOR_RELEASE);
+ break;
+
default:
return;
}
m_listType = 0;
m_x = 0;
m_y = 0;
- m_dragAllowMove = FALSE;
+ m_dragAllowMove = false;
+#if wxUSE_DRAG_AND_DROP
m_dragResult = wxDragNone;
+#endif
}
bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
m_dragText = event.m_dragText;
m_dragAllowMove =event.m_dragAllowMove;
+#if wxUSE_DRAG_AND_DROP
m_dragResult = event.m_dragResult;
+#endif
}
//----------------------------------------------------------------------
//----------------------------------------------------------------------
-
-
-
-
-
-
-
-
+#endif // wxUSE_STC
projects / wxWidgets.git / blobdiff