// Scintilla source code edit control
-// PlatWX.cxx - implementation of platform facilities on wxWindows
+// PlatWX.cxx - implementation of platform facilities on wxWidgets
// Copyright 1998-1999 by Neil Hodgson <neilh@scintilla.org>
// Robin Dunn <robin@aldunn.com>
// The License.txt file describes the conditions under which this software may be distributed.
#include <ctype.h>
-#include <wx/wx.h>
-#include <wx/encconv.h>
-
+#include "wx/wx.h"
+#include "wx/encconv.h"
+#include "wx/listctrl.h"
+#include "wx/mstream.h"
+#include "wx/image.h"
+#include "wx/imaglist.h"
+#include "wx/tokenzr.h"
#include "Platform.h"
#include "PlatWX.h"
#include "wx/stc/stc.h"
-#ifdef __WXGTK__
-#include <gtk/gtk.h>
-#endif
-
Point Point::FromLong(long lpoint) {
return Point(lpoint & 0xFFFF, lpoint >> 16);
}
wxRect wxRectFromPRectangle(PRectangle prc) {
- wxRect rc(prc.left, prc.top,
- prc.right-prc.left, prc.bottom-prc.top);
- return rc;
+ wxRect r(prc.left, prc.top,
+ prc.Width(), prc.Height());
+ return r;
}
PRectangle PRectangleFromwxRect(wxRect rc) {
wxColour wxColourFromCA(const ColourAllocated& ca) {
ColourDesired cd(ca.AsLong());
- return wxColour(cd.GetRed(), cd.GetGreen(), cd.GetBlue());
+ return wxColour((unsigned char)cd.GetRed(),
+ (unsigned char)cd.GetGreen(),
+ (unsigned char)cd.GetBlue());
}
//----------------------------------------------------------------------
Font::~Font() {
}
-void Font::Create(const char *faceName, int characterSet, int size, bool bold, bool italic) {
- wxFontEncoding encoding;
+void Font::Create(const char *faceName, int characterSet, int size, bool bold, bool italic, bool extraFontFlag) {
Release();
- 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;
- }
+ // The minus one is done because since Scintilla uses SC_SHARSET_DEFAULT
+ // internally and we need to have wxFONENCODING_DEFAULT == SC_SHARSET_DEFAULT
+ // so we adjust the encoding before passing it to Scintilla. See also
+ // wxStyledTextCtrl::StyleSetCharacterSet
+ wxFontEncoding encoding = (wxFontEncoding)(characterSet-1);
wxFontEncodingArray ea = wxEncodingConverter::GetPlatformEquivalents(encoding);
if (ea.GetCount())
encoding = ea[0];
- id = new wxFont(size,
+ wxFont* font = new wxFont(size,
wxDEFAULT,
italic ? wxITALIC : wxNORMAL,
bold ? wxBOLD : wxNORMAL,
false,
- wxString(faceName, wxConvUTF8),
+ stc2wx(faceName),
encoding);
+ font->SetNoAntiAliasing(!extraFontFlag);
+ id = font;
}
SurfaceImpl();
~SurfaceImpl();
- void Init();
- void Init(SurfaceID sid);
- void InitPixMap(int width, int height, Surface *surface_);
-
- void Release();
- bool Initialised();
- void PenColour(ColourAllocated fore);
- int LogPixelsY();
- int DeviceHeightFont(int points);
- void MoveTo(int x_, int y_);
- void LineTo(int x_, int y_);
- void Polygon(Point *pts, int npts, ColourAllocated fore, ColourAllocated back);
- void RectangleDraw(PRectangle rc, ColourAllocated fore, ColourAllocated back);
- void FillRectangle(PRectangle rc, ColourAllocated back);
- void FillRectangle(PRectangle rc, Surface &surfacePattern);
- void RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAllocated back);
- void Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back);
- void Copy(PRectangle rc, Point from, Surface &surfaceSource);
-
- void DrawTextNoClip(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
- void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
- void MeasureWidths(Font &font_, const char *s, int len, int *positions);
- int WidthText(Font &font_, const char *s, int len);
- int WidthChar(Font &font_, char ch);
- int Ascent(Font &font_);
- int Descent(Font &font_);
- int InternalLeading(Font &font_);
- int ExternalLeading(Font &font_);
- int Height(Font &font_);
- int AverageCharWidth(Font &font_);
-
- int SetPalette(Palette *pal, bool inBackGround);
- void SetClip(PRectangle rc);
- void FlushCachedState();
-
- void SetUnicodeMode(bool unicodeMode_);
+ virtual void Init(WindowID wid);
+ virtual void Init(SurfaceID sid, WindowID wid);
+ virtual void InitPixMap(int width, int height, Surface *surface_, WindowID wid);
+
+ virtual void Release();
+ virtual bool Initialised();
+ virtual void PenColour(ColourAllocated fore);
+ virtual int LogPixelsY();
+ virtual int DeviceHeightFont(int points);
+ virtual void MoveTo(int x_, int y_);
+ virtual void LineTo(int x_, int y_);
+ virtual void Polygon(Point *pts, int npts, ColourAllocated fore, ColourAllocated back);
+ virtual void RectangleDraw(PRectangle rc, ColourAllocated fore, ColourAllocated back);
+ virtual void FillRectangle(PRectangle rc, ColourAllocated back);
+ virtual void FillRectangle(PRectangle rc, Surface &surfacePattern);
+ virtual void RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAllocated back);
+ virtual void Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back);
+ virtual void Copy(PRectangle rc, Point from, Surface &surfaceSource);
+
+ virtual void DrawTextNoClip(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
+ virtual void DrawTextClipped(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore, ColourAllocated back);
+ virtual void DrawTextTransparent(PRectangle rc, Font &font_, int ybase, const char *s, int len, ColourAllocated fore);
+ virtual void MeasureWidths(Font &font_, const char *s, int len, int *positions);
+ virtual int WidthText(Font &font_, const char *s, int len);
+ virtual int WidthChar(Font &font_, char ch);
+ virtual int Ascent(Font &font_);
+ virtual int Descent(Font &font_);
+ virtual int InternalLeading(Font &font_);
+ virtual int ExternalLeading(Font &font_);
+ virtual int Height(Font &font_);
+ virtual int AverageCharWidth(Font &font_);
+
+ virtual int SetPalette(Palette *pal, bool inBackGround);
+ virtual void SetClip(PRectangle rc);
+ virtual void FlushCachedState();
+
+ virtual void SetUnicodeMode(bool unicodeMode_);
+ virtual void SetDBCSMode(int codePage);
void BrushColour(ColourAllocated back);
void SetFont(Font &font_);
Release();
}
+void SurfaceImpl::Init(WindowID wid) {
+#if 0
+ Release();
+ hdc = new wxMemoryDC();
+ hdcOwned = true;
+#else
+ // On Mac and GTK the DC is not really valid until it has a bitmap
+ // selected into it. So instead of just creating the DC with no bitmap,
+ // go ahead and give it one.
+ InitPixMap(1,1,NULL,wid);
+#endif
+}
+
+void SurfaceImpl::Init(SurfaceID hdc_, WindowID) {
+ Release();
+ hdc = (wxDC*)hdc_;
+}
+
+void SurfaceImpl::InitPixMap(int width, int height, Surface *WXUNUSED(surface_), WindowID) {
+ Release();
+ hdc = new wxMemoryDC();
+ hdcOwned = true;
+ if (width < 1) width = 1;
+ if (height < 1) height = 1;
+ bitmap = new wxBitmap(width, height);
+ ((wxMemoryDC*)hdc)->SelectObject(*bitmap);
+}
+
+
void SurfaceImpl::Release() {
if (bitmap) {
((wxMemoryDC*)hdc)->SelectObject(wxNullBitmap);
return hdc != 0;
}
-void SurfaceImpl::Init() {
- Release();
- hdc = new wxMemoryDC();
- hdcOwned = true;
-}
-
-void SurfaceImpl::Init(SurfaceID hdc_) {
- Release();
- hdc = (wxDC*)hdc_;
-}
-
-void SurfaceImpl::InitPixMap(int width, int height, Surface *surface_) {
- Release();
- hdc = new wxMemoryDC();
- hdcOwned = true;
- if (width < 1) width = 1;
- if (height < 1) height = 1;
- bitmap = new wxBitmap(width, height);
- ((wxMemoryDC*)hdc)->SelectObject(*bitmap);
-}
void SurfaceImpl::PenColour(ColourAllocated fore) {
hdc->SetPen(wxPen(wxColourFromCA(fore), 1, wxSOLID));
hdc->SetTextBackground(wxColourFromCA(back));
FillRectangle(rc, back);
- // will convert from UTF-8 in unicode mode
- wxString str(s, wxConvUTF8, len);
-
// ybase is where the baseline should be, but wxWin uses the upper left
// corner, so I need to calculate the real position for the text...
- hdc->DrawText(str, rc.left, ybase - font.ascent);
+ hdc->DrawText(stc2wx(s, len), rc.left, ybase - font.ascent);
}
void SurfaceImpl::DrawTextClipped(PRectangle rc, Font &font, int ybase,
FillRectangle(rc, back);
hdc->SetClippingRegion(wxRectFromPRectangle(rc));
- // will convert from UTF-8 in unicode mode
- wxString str(s, wxConvUTF8, len);
-
// see comments above
- hdc->DrawText(str, rc.left, ybase - font.ascent);
+ hdc->DrawText(stc2wx(s, len), rc.left, ybase - font.ascent);
hdc->DestroyClippingRegion();
}
-int SurfaceImpl::WidthText(Font &font, const char *s, int len) {
+
+void SurfaceImpl::DrawTextTransparent(PRectangle rc, Font &font, int ybase,
+ const char *s, int len,
+ ColourAllocated fore) {
+
SetFont(font);
- int w;
- int h;
+ hdc->SetTextForeground(wxColourFromCA(fore));
+ hdc->SetBackgroundMode(wxTRANSPARENT);
- // will convert from UTF-8 in unicode mode
- wxString str(s, wxConvUTF8, len);
+ // ybase is where the baseline should be, but wxWin uses the upper left
+ // corner, so I need to calculate the real position for the text...
+ hdc->DrawText(stc2wx(s, len), rc.left, ybase - font.ascent);
- hdc->GetTextExtent(str, &w, &h);
- return w;
+ hdc->SetBackgroundMode(wxSOLID);
}
void SurfaceImpl::MeasureWidths(Font &font, const char *s, int len, int *positions) {
- // will convert from UTF-8 in unicode mode
- wxString str(s, wxConvUTF8, len);
+
+ wxString str = stc2wx(s, len);
+ wxArrayInt tpos;
+
SetFont(font);
- // Calculate the position of each character based on the widths of
- // the previous characters
- int* tpos = new int[len];
- int totalWidth = 0;
- size_t i;
- for (i=0; i<str.Length(); i++) {
- int w, h;
- hdc->GetTextExtent(str[i], &w, &h);
- totalWidth += w;
- tpos[i] = totalWidth;
- }
+ hdc->GetPartialTextExtents(str, tpos);
#if wxUSE_UNICODE
// Map the widths for UCS-2 characters back to the UTF-8 input string
- i = 0;
+ // NOTE: I don't think this is right for when sizeof(wxChar) > 2, ie wxGTK2
+ // so figure it out and fix it!
+ size_t i = 0;
size_t ui = 0;
- while (i < len) {
+ while ((int)i < len) {
unsigned char uch = (unsigned char)s[i];
positions[i++] = tpos[ui];
if (uch >= 0x80) {
#else
// If not unicode then just use the widths we have
- memcpy(positions, tpos, len * sizeof(*tpos));
+#if wxUSE_STL
+ std::copy(tpos.begin(), tpos.end(), positions);
+#else
+ memcpy(positions, tpos.begin(), len * sizeof(int));
+#endif
#endif
+}
+
+
+int SurfaceImpl::WidthText(Font &font, const char *s, int len) {
+ SetFont(font);
+ int w;
+ int h;
- delete [] tpos;
+ hdc->GetTextExtent(stc2wx(s, len), &w, &h);
+ return w;
}
int h;
char s[2] = { ch, 0 };
- // will convert from UTF-8 in unicode mode
- wxString str(s, wxConvUTF8, 1);
- hdc->GetTextExtent(str, &w, &h);
+ hdc->GetTextExtent(stc2wx(s, 1), &w, &h);
return w;
}
return d;
}
-int SurfaceImpl::InternalLeading(Font &font) {
+int SurfaceImpl::InternalLeading(Font &WXUNUSED(font)) {
return 0;
}
int SurfaceImpl::Height(Font &font) {
SetFont(font);
- return hdc->GetCharHeight();
+ return hdc->GetCharHeight() + 1;
}
int SurfaceImpl::AverageCharWidth(Font &font) {
return hdc->GetCharWidth();
}
-int SurfaceImpl::SetPalette(Palette *pal, bool inBackGround) {
+int SurfaceImpl::SetPalette(Palette *WXUNUSED(pal), bool WXUNUSED(inBackGround)) {
return 0;
}
void SurfaceImpl::SetUnicodeMode(bool unicodeMode_) {
unicodeMode=unicodeMode_;
-#if wxUSE_UNICODE
- wxASSERT_MSG(unicodeMode == wxUSE_UNICODE,
- wxT("Only unicode may be used when wxUSE_UNICODE is on."));
-#else
- wxASSERT_MSG(unicodeMode == wxUSE_UNICODE,
- wxT("Only non-unicode may be used when wxUSE_UNICODE is off."));
-#endif
}
+void SurfaceImpl::SetDBCSMode(int WXUNUSED(codePage)) {
+ // dbcsMode = codePage == SC_CP_DBCS;
+}
+
+
Surface *Surface::Allocate() {
return new SurfaceImpl;
}
}
void Window::Destroy() {
- if (id)
+ if (id) {
+ Show(false);
GETWIN(id)->Destroy();
+ }
id = 0;
}
}
PRectangle Window::GetPosition() {
+ if (! id) return PRectangle();
wxRect rc(GETWIN(id)->GetPosition(), GETWIN(id)->GetSize());
return PRectangleFromwxRect(rc);
}
}
PRectangle Window::GetClientPosition() {
+ if (! id) return PRectangle();
wxSize sz = GETWIN(id)->GetClientSize();
return PRectangle(0, 0, sz.x, sz.y);
}
case cursorReverseArrow:
cursorId = wxCURSOR_RIGHT_ARROW;
break;
+ case cursorHand:
+ cursorId = wxCURSOR_HAND;
+ break;
default:
cursorId = wxCURSOR_ARROW;
break;
}
-
- GETWIN(id)->SetCursor(wxCursor(cursorId));
+#ifdef __WXMOTIF__
+ wxCursor wc = wxStockCursor(cursorId) ;
+#else
+ wxCursor wc = wxCursor(cursorId) ;
+#endif
+ if(curs != cursorLast)
+ {
+ GETWIN(id)->SetCursor(wc);
+ cursorLast = curs;
+ }
}
void Window::SetTitle(const char *s) {
- // will convert from UTF-8 in unicode mode
- wxString str(s, wxConvUTF8);
- GETWIN(id)->SetTitle(str);
+ GETWIN(id)->SetLabel(stc2wx(s));
}
//----------------------------------------------------------------------
// Helper classes for ListBox
-// A wxListBox that gives focus back to its parent if it gets it.
-class wxSTCListBox : public wxListBox {
+
+// This is a simple subclass of wxListView that just resets focus to the
+// parent when it gets it.
+class wxSTCListBox : public wxListView {
public:
- wxSTCListBox(wxWindow* parent, wxWindowID id)
- : wxListBox(parent, id, wxDefaultPosition, wxDefaultSize,
- 0, NULL, wxLB_SINGLE | wxSIMPLE_BORDER)
- {}
+ wxSTCListBox(wxWindow* parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style)
+ : wxListView()
+ {
+#ifdef __WXMSW__
+ Hide(); // don't flicker as we move it around...
+#endif
+ Create(parent, id, pos, size, style);
+ }
+
void OnFocus(wxFocusEvent& event) {
GetParent()->SetFocus();
event.Skip();
}
+ void OnKillFocus(wxFocusEvent& WXUNUSED(event)) {
+ // Do nothing. Prevents base class from resetting the colors...
+ }
+
+#ifdef __WXMAC__
+ // For some reason I don't understand yet the focus doesn't really leave
+ // the listbox like it should, so if we get any events feed them back to
+ // the wxSTC
+ void OnKeyDown(wxKeyEvent& event) {
+ GetGrandParent()->GetEventHandler()->ProcessEvent(event);
+ }
+ void OnChar(wxKeyEvent& event) {
+ GetGrandParent()->GetEventHandler()->ProcessEvent(event);
+ }
+
+ // And we need to force the focus back when being destroyed
+ ~wxSTCListBox() {
+ GetGrandParent()->SetFocus();
+ }
+#endif
+
private:
DECLARE_EVENT_TABLE()
};
-BEGIN_EVENT_TABLE(wxSTCListBox, wxListBox)
- EVT_SET_FOCUS(wxSTCListBox::OnFocus)
+BEGIN_EVENT_TABLE(wxSTCListBox, wxListView)
+ EVT_SET_FOCUS( wxSTCListBox::OnFocus)
+ EVT_KILL_FOCUS(wxSTCListBox::OnKillFocus)
+#ifdef __WXMAC__
+ EVT_KEY_DOWN( wxSTCListBox::OnKeyDown)
+ EVT_CHAR( wxSTCListBox::OnChar)
+#endif
END_EVENT_TABLE()
-// A window to place the listbox upon. If wxPopupWindow is supported then
-// that will be used so the listbox can extend beyond the client area of the
-// wxSTC if needed.
-
-#if wxUSE_POPUPWIN
+#if wxUSE_POPUPWIN //-----------------------------------
#include <wx/popupwin.h>
-#define wxSTCListBoxWinBase wxPopupWindow
-#define param2 wxBORDER_NONE // popup's 2nd param is flags
-#else
-#define wxSTCListBoxWinBase wxWindow
-#define param2 -1 // wxWindows 2nd param is ID
-#endif
-class wxSTCListBoxWin : public wxSTCListBoxWinBase {
+
+//
+// TODO: Refactor these two classes to have a common base (or a mix-in) to get
+// rid of the code duplication. (Either that or convince somebody to
+// implement wxPopupWindow for the Mac!!)
+//
+// In the meantime, be careful to duplicate any changes as needed...
+//
+
+// A popup window to place the wxSTCListBox upon
+class wxSTCListBoxWin : public wxPopupWindow
+{
+private:
+ wxListView* lv;
+ CallBackAction doubleClickAction;
+ void* doubleClickActionData;
public:
- wxSTCListBoxWin(wxWindow* parent, wxWindowID id)
- : wxSTCListBoxWinBase(parent, param2) {
- lb = new wxSTCListBox(this, id);
+ wxSTCListBoxWin(wxWindow* parent, wxWindowID id, Point WXUNUSED(location)) :
+ wxPopupWindow(parent, wxBORDER_NONE)
+ {
+ SetBackgroundColour(*wxBLACK); // for our simple border
+
+ lv = new wxSTCListBox(parent, id, wxDefaultPosition, wxDefaultSize,
+ wxLC_REPORT | wxLC_SINGLE_SEL | wxLC_NO_HEADER | wxBORDER_NONE);
+ lv->SetCursor(wxCursor(wxCURSOR_ARROW));
+ lv->InsertColumn(0, wxEmptyString);
+ lv->InsertColumn(1, wxEmptyString);
+
+ // NOTE: We need to fool the wxListView into thinking that it has the
+ // focus so it will use the normal selection colour and will look
+ // "right" to the user. But since the wxPopupWindow or its children
+ // can't receive focus then we have to pull a fast one and temporarily
+ // parent the listctrl on the STC window and then call SetFocus and
+ // then reparent it back to the popup.
+ lv->SetFocus();
+ lv->Reparent(this);
+#ifdef __WXMSW__
+ lv->Show();
+#endif
+ }
+
+
+ // Set position in client coords
+ virtual void DoSetSize(int x, int y,
+ int width, int height,
+ int sizeFlags = wxSIZE_AUTO) {
+ if (x != wxDefaultCoord) {
+ GetParent()->ClientToScreen(&x, NULL);
+ }
+ if (y != wxDefaultCoord) {
+ GetParent()->ClientToScreen(NULL, &y);
+ }
+ wxPopupWindow::DoSetSize(x, y, width, height, sizeFlags);
+ }
+
+ // return position as if it were in client coords
+ virtual void DoGetPosition( int *x, int *y ) const {
+ int sx, sy;
+ wxPopupWindow::DoGetPosition(&sx, &sy);
+ GetParent()->ScreenToClient(&sx, &sy);
+ if (x) *x = sx;
+ if (y) *y = sy;
+ }
+
+
+ bool Destroy() {
+ if ( !wxPendingDelete.Member(this) )
+ wxPendingDelete.Append(this);
+ return true;
+ }
+
+
+ int IconWidth() {
+ wxImageList* il = lv->GetImageList(wxIMAGE_LIST_SMALL);
+ if (il != NULL) {
+ int w, h;
+ il->GetSize(0, w, h);
+ return w;
+ }
+ return 0;
+ }
+
+
+ void SetDoubleClickAction(CallBackAction action, void *data) {
+ doubleClickAction = action;
+ doubleClickActionData = data;
+ }
+
+
+ void OnFocus(wxFocusEvent& event) {
+ GetParent()->SetFocus();
+ event.Skip();
}
void OnSize(wxSizeEvent& event) {
- lb->SetSize(GetSize());
+ // resize the child
+ wxSize sz = GetSize();
+ sz.x -= 2;
+ sz.y -= 2;
+ lv->SetSize(1, 1, sz.x, sz.y);
+ // reset the column widths
+ lv->SetColumnWidth(0, IconWidth()+4);
+ lv->SetColumnWidth(1, sz.x - 2 - lv->GetColumnWidth(0) -
+ wxSystemSettings::GetMetric(wxSYS_VSCROLL_X));
+ event.Skip();
+ }
+
+ void OnActivate(wxListEvent& WXUNUSED(event)) {
+ doubleClickAction(doubleClickActionData);
}
+
+ wxListView* GetLB() { return lv; }
+
+private:
+ DECLARE_EVENT_TABLE()
+
+};
+
+BEGIN_EVENT_TABLE(wxSTCListBoxWin, wxPopupWindow)
+ EVT_SET_FOCUS ( wxSTCListBoxWin::OnFocus)
+ EVT_SIZE ( wxSTCListBoxWin::OnSize)
+ EVT_LIST_ITEM_ACTIVATED(wxID_ANY, wxSTCListBoxWin::OnActivate)
+END_EVENT_TABLE()
+
+
+
+#else // wxUSE_POPUPWIN -----------------------------------
+
+// A normal window to place the wxSTCListBox upon.
+class wxSTCListBoxWin : public wxWindow {
+private:
+ wxListView* lv;
+ CallBackAction doubleClickAction;
+ void* doubleClickActionData;
+public:
+ wxSTCListBoxWin(wxWindow* parent, wxWindowID id, Point location) :
+ wxWindow(parent, id, wxPoint(location.x, location.y), wxSize(0,0), wxSIMPLE_BORDER )
+ {
+
+ lv = new wxSTCListBox(this, id, wxDefaultPosition, wxDefaultSize,
+ wxLC_REPORT | wxLC_SINGLE_SEL | wxLC_NO_HEADER | wxNO_BORDER);
+ lv->SetCursor(wxCursor(wxCURSOR_ARROW));
+ lv->InsertColumn(0, wxEmptyString);
+ lv->InsertColumn(1, wxEmptyString);
+
+ // Eventhough we immediately reset the focus to the parent, this helps
+ // things to look right...
+ lv->SetFocus();
+
+ Hide();
+ }
+
+
+ // On OSX and (possibly others) there can still be pending
+ // messages/events for the list control when Scintilla wants to
+ // close it, so do a pending delete of it instead of destroying
+ // immediately.
+ bool Destroy() {
+#ifdef __WXMAC__
+ // The bottom edge of this window is not getting properly
+ // refreshed upon deletion, so help it out...
+ wxWindow* p = GetParent();
+ wxRect r(GetPosition(), GetSize());
+ r.SetHeight(r.GetHeight()+1);
+ p->Refresh(false, &r);
+#endif
+ if ( !wxPendingDelete.Member(this) )
+ wxPendingDelete.Append(this);
+ return true;
+ }
+
+
+ int IconWidth() {
+ wxImageList* il = lv->GetImageList(wxIMAGE_LIST_SMALL);
+ if (il != NULL) {
+ int w, h;
+ il->GetSize(0, w, h);
+ return w;
+ }
+ return 0;
+ }
+
+
+ void SetDoubleClickAction(CallBackAction action, void *data) {
+ doubleClickAction = action;
+ doubleClickActionData = data;
+ }
+
+
void OnFocus(wxFocusEvent& event) {
GetParent()->SetFocus();
event.Skip();
}
- wxListBox* GetLB() { return lb; }
+ void OnSize(wxSizeEvent& event) {
+ // resize the child
+ wxSize sz = GetClientSize();
+ lv->SetSize(sz);
+ // reset the column widths
+ lv->SetColumnWidth(0, IconWidth()+4);
+ lv->SetColumnWidth(1, sz.x - 2 - lv->GetColumnWidth(0) -
+ wxSystemSettings::GetMetric(wxSYS_VSCROLL_X));
+ event.Skip();
+ }
-#if wxUSE_POPUPWIN
- virtual void DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags = wxSIZE_AUTO) {
- if (x != -1)
- GetParent()->ClientToScreen(&x, NULL);
- if (y != -1)
- GetParent()->ClientToScreen(NULL, &y);
- wxSTCListBoxWinBase::DoSetSize(x, y, width, height, sizeFlags);
+#ifdef __WXMAC__
+ virtual bool Show(bool show = true) {
+ bool rv = wxWindow::Show(show);
+ GetParent()->Refresh(false);
+ return rv;
}
#endif
+ void OnActivate(wxListEvent& WXUNUSED(event)) {
+ doubleClickAction(doubleClickActionData);
+ }
+
+ wxListView* GetLB() { return lv; }
+
private:
- wxSTCListBox* lb;
DECLARE_EVENT_TABLE()
};
-BEGIN_EVENT_TABLE(wxSTCListBoxWin, wxSTCListBoxWinBase)
- EVT_SIZE (wxSTCListBoxWin::OnSize)
- EVT_SET_FOCUS (wxSTCListBoxWin::OnFocus)
+
+BEGIN_EVENT_TABLE(wxSTCListBoxWin, wxWindow)
+ EVT_SET_FOCUS ( wxSTCListBoxWin::OnFocus)
+ EVT_SIZE ( wxSTCListBoxWin::OnSize)
+ EVT_LIST_ITEM_ACTIVATED(wxID_ANY, wxSTCListBoxWin::OnActivate)
END_EVENT_TABLE()
+#endif // wxUSE_POPUPWIN -----------------------------------
-inline wxListBox* GETLB(WindowID win) {
- return (((wxSTCListBoxWin*)win)->GetLB());
+
+inline wxSTCListBoxWin* GETLBW(WindowID win) {
+ return ((wxSTCListBoxWin*)win);
+}
+
+inline wxListView* GETLB(WindowID win) {
+ return GETLBW(win)->GetLB();
}
//----------------------------------------------------------------------
-ListBox::ListBox() {
+class ListBoxImpl : public ListBox {
+private:
+ int lineHeight;
+ bool unicodeMode;
+ int desiredVisibleRows;
+ int aveCharWidth;
+ int maxStrWidth;
+ Point location; // Caret location at which the list is opened
+ wxImageList* imgList;
+ wxArrayInt* imgTypeMap;
+
+public:
+ ListBoxImpl();
+ ~ListBoxImpl();
+
+ virtual void SetFont(Font &font);
+ virtual void Create(Window &parent, int ctrlID, Point location_, int lineHeight_, bool unicodeMode_);
+ virtual void SetAverageCharWidth(int width);
+ virtual void SetVisibleRows(int rows);
+ virtual int GetVisibleRows() const;
+ virtual PRectangle GetDesiredRect();
+ virtual int CaretFromEdge();
+ virtual void Clear();
+ virtual void Append(char *s, int type = -1);
+ void Append(const wxString& text, int type);
+ virtual int Length();
+ virtual void Select(int n);
+ virtual int GetSelection();
+ virtual int Find(const char *prefix);
+ virtual void GetValue(int n, char *value, int len);
+ virtual void RegisterImage(int type, const char *xpm_data);
+ virtual void ClearRegisteredImages();
+ virtual void SetDoubleClickAction(CallBackAction, void *);
+ virtual void SetList(const char* list, char separator, char typesep);
+};
+
+
+ListBoxImpl::ListBoxImpl()
+ : lineHeight(10), unicodeMode(false),
+ desiredVisibleRows(5), aveCharWidth(8), maxStrWidth(0),
+ imgList(NULL), imgTypeMap(NULL)
+{
}
-ListBox::~ListBox() {
+ListBoxImpl::~ListBoxImpl() {
+ if (imgList) {
+ delete imgList;
+ imgList = NULL;
+ }
+ if (imgTypeMap) {
+ delete imgTypeMap;
+ imgTypeMap = NULL;
+ }
}
-void ListBox::Create(Window &parent, int ctrlID) {
- id = new wxSTCListBoxWin(GETWIN(parent.GetID()), ctrlID);
+
+void ListBoxImpl::SetFont(Font &font) {
+ GETLB(id)->SetFont(*((wxFont*)font.GetID()));
}
-void ListBox::SetVisibleRows(int rows) {
+
+void ListBoxImpl::Create(Window &parent, int ctrlID, Point location_, int lineHeight_, bool unicodeMode_) {
+ location = location_;
+ lineHeight = lineHeight_;
+ unicodeMode = unicodeMode_;
+ maxStrWidth = 0;
+ id = new wxSTCListBoxWin(GETWIN(parent.GetID()), ctrlID, location);
+ if (imgList != NULL)
+ GETLB(id)->SetImageList(imgList, wxIMAGE_LIST_SMALL);
+}
+
+
+void ListBoxImpl::SetAverageCharWidth(int width) {
+ aveCharWidth = width;
+}
+
+
+void ListBoxImpl::SetVisibleRows(int rows) {
desiredVisibleRows = rows;
}
-PRectangle ListBox::GetDesiredRect() {
- wxSize sz = GETLB(id)->GetBestSize();
+
+int ListBoxImpl::GetVisibleRows() const {
+ return desiredVisibleRows;
+}
+
+PRectangle ListBoxImpl::GetDesiredRect() {
+ // wxListCtrl doesn't have a DoGetBestSize, so instead we kept track of
+ // the max size in Append and calculate it here...
+ int maxw = maxStrWidth * aveCharWidth;
+ int maxh ;
+
+ // give it a default if there are no lines, and/or add a bit more
+ if (maxw == 0) maxw = 100;
+ maxw += aveCharWidth * 3 +
+ GETLBW(id)->IconWidth() + wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+ if (maxw > 350)
+ maxw = 350;
+
+ // estimate a desired height
+ int count = GETLB(id)->GetItemCount();
+ if (count) {
+ wxRect rect;
+ GETLB(id)->GetItemRect(0, rect);
+ maxh = count * rect.GetHeight();
+ if (maxh > 140) // TODO: Use desiredVisibleRows??
+ maxh = 140;
+
+ // Try to make the size an exact multiple of some number of lines
+ int lines = maxh / rect.GetHeight();
+ maxh = (lines + 1) * rect.GetHeight() + 2;
+ }
+ else
+ maxh = 100;
+
PRectangle rc;
rc.top = 0;
rc.left = 0;
- if (sz.x > 400)
- sz.x = 400;
- if (sz.y > 160) // TODO: Use desiredVisibleRows??
- sz.y = 160;
- rc.right = sz.x;
- rc.bottom = sz.y;
+ rc.right = maxw;
+ rc.bottom = maxh;
return rc;
}
-void ListBox::SetAverageCharWidth(int width) {
- aveCharWidth = width;
+
+int ListBoxImpl::CaretFromEdge() {
+ return 4 + GETLBW(id)->IconWidth();
}
-void ListBox::SetFont(Font &font) {
- GETLB(id)->SetFont(*((wxFont*)font.GetID()));
+
+void ListBoxImpl::Clear() {
+ GETLB(id)->DeleteAllItems();
}
-void ListBox::Clear() {
- GETLB(id)->Clear();
+
+void ListBoxImpl::Append(char *s, int type) {
+ Append(stc2wx(s), type);
}
-void ListBox::Append(char *s) {
- GETLB(id)->Append(s);
+void ListBoxImpl::Append(const wxString& text, int type) {
+ long count = GETLB(id)->GetItemCount();
+ long itemID = GETLB(id)->InsertItem(count, wxEmptyString);
+ GETLB(id)->SetItem(itemID, 1, text);
+ maxStrWidth = wxMax(maxStrWidth, text.length());
+ if (type != -1) {
+ wxCHECK_RET(imgTypeMap, wxT("Unexpected NULL imgTypeMap"));
+ long idx = imgTypeMap->Item(type);
+ GETLB(id)->SetItemImage(itemID, idx, idx);
+ }
}
-int ListBox::Length() {
- return GETLB(id)->GetCount();
+void ListBoxImpl::SetList(const char* list, char separator, char typesep) {
+ GETLB(id)->Freeze();
+ Clear();
+ wxStringTokenizer tkzr(stc2wx(list), (wxChar)separator);
+ while ( tkzr.HasMoreTokens() ) {
+ wxString token = tkzr.GetNextToken();
+ long type = -1;
+ int pos = token.Find(typesep);
+ if (pos != -1) {
+ token.Mid(pos+1).ToLong(&type);
+ token.Truncate(pos);
+ }
+ Append(token, (int)type);
+ }
+ GETLB(id)->Thaw();
}
-void ListBox::Select(int n) {
- GETLB(id)->SetSelection(n);
-#ifdef __WXGTK__
- if (n > 4)
- n = n - 4;
- else
- n = 1;
- GETLB(id)->SetFirstItem(n);
-#endif
+
+int ListBoxImpl::Length() {
+ return GETLB(id)->GetItemCount();
}
-int ListBox::GetSelection() {
- return GETLB(id)->GetSelection();
+
+void ListBoxImpl::Select(int n) {
+ bool select = true;
+ if (n == -1) {
+ n = 0;
+ select = false;
+ }
+ GETLB(id)->Focus(n);
+ GETLB(id)->Select(n, select);
}
-int ListBox::Find(const char *prefix) {
+
+int ListBoxImpl::GetSelection() {
+ return GETLB(id)->GetFirstSelected();
+}
+
+
+int ListBoxImpl::Find(const char *WXUNUSED(prefix)) {
// No longer used
- return -1;
+ return wxNOT_FOUND;
}
-void ListBox::GetValue(int n, char *value, int len) {
- wxString text = GETLB(id)->GetString(n);
- strncpy(value, text.mb_str(wxConvUTF8), len);
+
+void ListBoxImpl::GetValue(int n, char *value, int len) {
+ wxListItem item;
+ item.SetId(n);
+ item.SetColumn(1);
+ item.SetMask(wxLIST_MASK_TEXT);
+ GETLB(id)->GetItem(item);
+ strncpy(value, wx2stc(item.GetText()), len);
value[len-1] = '\0';
}
-void ListBox::Sort() {
+
+void ListBoxImpl::RegisterImage(int type, const char *xpm_data) {
+ wxMemoryInputStream stream(xpm_data, strlen(xpm_data)+1);
+ wxImage img(stream, wxBITMAP_TYPE_XPM);
+ wxBitmap bmp(img);
+
+ if (! imgList) {
+ // assumes all images are the same size
+ imgList = new wxImageList(bmp.GetWidth(), bmp.GetHeight(), true);
+ imgTypeMap = new wxArrayInt;
+ }
+
+ int idx = imgList->Add(bmp);
+
+ // do we need to extend the mapping array?
+ wxArrayInt& itm = *imgTypeMap;
+ if ( itm.GetCount() < (size_t)type+1)
+ itm.Add(-1, type - itm.GetCount() + 1);
+
+ // Add an item that maps type to the image index
+ itm[type] = idx;
+}
+
+void ListBoxImpl::ClearRegisteredImages() {
+ if (imgList) {
+ delete imgList;
+ imgList = NULL;
+ }
+ if (imgTypeMap) {
+ delete imgTypeMap;
+ imgTypeMap = NULL;
+ }
+ if (id)
+ GETLB(id)->SetImageList(NULL, wxIMAGE_LIST_SMALL);
+}
+
+
+void ListBoxImpl::SetDoubleClickAction(CallBackAction action, void *data) {
+ GETLBW(id)->SetDoubleClickAction(action, data);
+}
+
+
+ListBox::ListBox() {
+}
+
+ListBox::~ListBox() {
+}
+
+ListBox *ListBox::Allocate() {
+ return new ListBoxImpl();
}
//----------------------------------------------------------------------
//----------------------------------------------------------------------
+DynamicLibrary *DynamicLibrary::Load(const char *WXUNUSED(modulePath)) {
+ wxFAIL_MSG(wxT("Dynamic lexer loading not implemented yet"));
+ return NULL;
+}
+
+//----------------------------------------------------------------------
+
ColourDesired Platform::Chrome() {
wxColour c;
c = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
}
int Platform::DefaultFontSize() {
- return 8;
+ return wxNORMAL_FONT->GetPointSize();
}
unsigned int Platform::DoubleClickTime() {
return 500; // **** ::GetDoubleClickTime();
}
+bool Platform::MouseButtonBounce() {
+ return false;
+}
void Platform::DebugDisplay(const char *s) {
- wxLogDebug(wxString(s, *wxConvCurrent));
+ wxLogDebug(stc2wx(s));
}
-bool Platform::IsKeyDown(int key) {
+bool Platform::IsKeyDown(int WXUNUSED(key)) {
return false; // I don't think we'll need this.
}
return stc->SendMsg(msg, wParam, lParam);
}
+long Platform::SendScintillaPointer(WindowID w,
+ unsigned int msg,
+ unsigned long wParam,
+ void *lParam) {
+
+ wxStyledTextCtrl* stc = (wxStyledTextCtrl*)w;
+ return stc->SendMsg(msg, wParam, (long)lParam);
+}
+
// These are utility functions not really tied to a platform
static bool assertionPopUps = true;
bool Platform::ShowAssertionPopUps(bool assertionPopUps_) {
- bool ret = assertionPopUps;
- assertionPopUps = assertionPopUps_;
- return ret;
+ bool ret = assertionPopUps;
+ assertionPopUps = assertionPopUps_;
+ return ret;
}
void Platform::Assert(const char *c, const char *file, int line) {
- char buffer[2000];
- sprintf(buffer, "Assertion [%s] failed at %s %d", c, file, line);
- if (assertionPopUps) {
- int idButton = wxMessageBox(wxString(buffer, *wxConvCurrent),
- wxT("Assertion failure"),
- wxICON_HAND | wxOK);
-// if (idButton == IDRETRY) {
-// ::DebugBreak();
-// } else if (idButton == IDIGNORE) {
-// // all OK
-// } else {
-// abort();
-// }
- } else {
- strcat(buffer, "\r\n");
- Platform::DebugDisplay(buffer);
- abort();
- }
+ char buffer[2000];
+ sprintf(buffer, "Assertion [%s] failed at %s %d", c, file, line);
+ if (assertionPopUps) {
+ /*int idButton = */
+ wxMessageBox(stc2wx(buffer),
+ wxT("Assertion failure"),
+ wxICON_HAND | wxOK);
+// if (idButton == IDRETRY) {
+// ::DebugBreak();
+// } else if (idButton == IDIGNORE) {
+// // all OK
+// } else {
+// abort();
+// }
+ } else {
+ strcat(buffer, "\r\n");
+ Platform::DebugDisplay(buffer);
+ abort();
+ }
}
}
-bool Platform::IsDBCSLeadByte(int codePage, char ch) {
+bool Platform::IsDBCSLeadByte(int WXUNUSED(codePage), char WXUNUSED(ch)) {
return false;
}
+int Platform::DBCSCharLength(int WXUNUSED(codePage), const char *WXUNUSED(s)) {
+ return 1;
+}
+
+int Platform::DBCSCharMaxLength() {
+ return 1;
+}
//----------------------------------------------------------------------
//----------------------------------------------------------------------
+#if wxUSE_UNICODE
+
+#include "UniConversion.h"
+
+// Convert using Scintilla's functions instead of wx's, Scintilla's are more
+// forgiving and won't assert...
+
+wxString stc2wx(const char* str, size_t len)
+{
+ if (!len)
+ return wxEmptyString;
+
+ size_t wclen = UCS2Length(str, len);
+ wxWCharBuffer buffer(wclen+1);
+
+ size_t actualLen = UCS2FromUTF8(str, len, buffer.data(), wclen+1);
+ return wxString(buffer.data(), actualLen);
+}
+
+
+
+wxString stc2wx(const char* str)
+{
+ return stc2wx(str, strlen(str));
+}
+
+const wxWX2MBbuf wx2stc(const wxString& str)
+{
+ const wchar_t* wcstr = str.c_str();
+ size_t wclen = str.length();
+ size_t len = UTF8Length(wcstr, wclen);
+ wxCharBuffer buffer(len+1);
+ UTF8FromUCS2(wcstr, wclen, buffer.data(), len);
+ // TODO check NULL termination!!
+
+ return buffer;
+}
+
+#endif
projects / wxWidgets.git / blobdiff