X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a834585d7492ae8388ea109bf38d55c4a502753a..d7e2b52235d70e25d7797ce1dccd97fa6989f4b5:/src/stc/PlatWX.cpp diff --git a/src/stc/PlatWX.cpp b/src/stc/PlatWX.cpp index 8abff4b97d..a58a60d8f5 100644 --- a/src/stc/PlatWX.cpp +++ b/src/stc/PlatWX.cpp @@ -1,33 +1,56 @@ // 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 // Robin Dunn // The License.txt file describes the conditions under which this software may be distributed. +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + +#if wxUSE_STC + +#ifndef WX_PRECOMP + #include "wx/menu.h" + #include "wx/dcmemory.h" + #include "wx/settings.h" +#endif // WX_PRECOMP + #include -#include -#include +#if wxUSE_DISPLAY +#include "wx/display.h" +#endif +#include "wx/encconv.h" +#include "wx/listctrl.h" +#include "wx/mstream.h" +#include "wx/image.h" +#include "wx/imaglist.h" +#include "wx/tokenzr.h" + +#ifdef wxHAS_RAW_BITMAP +#include "wx/rawbmp.h" +#endif #include "Platform.h" #include "PlatWX.h" #include "wx/stc/stc.h" +#include "wx/stc/private.h" -#ifdef __WXGTK__ -#include -#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) { @@ -37,7 +60,9 @@ 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()); } //---------------------------------------------------------------------- @@ -45,14 +70,21 @@ wxColour wxColourFromCA(const ColourAllocated& ca) { Palette::Palette() { used = 0; allowRealization = false; + size = 100; + entries = new ColourPair[size]; } Palette::~Palette() { Release(); + delete [] entries; + entries = 0; } void Palette::Release() { used = 0; + delete [] entries; + size = 100; + entries = new ColourPair[size]; } // This method either adds a colour to the list of wanted colours (want==true) @@ -65,11 +97,20 @@ void Palette::WantFind(ColourPair &cp, bool want) { return; } - if (used < numEntries) { - entries[used].desired = cp.desired; - entries[used].allocated.Set(cp.desired.AsLong()); - used++; + if (used >= size) { + int sizeNew = size * 2; + ColourPair *entriesNew = new ColourPair[sizeNew]; + for (int j=0; jSetNoAntiAliasing(!extraFontFlag); + id = font; } @@ -213,42 +186,46 @@ public: 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 AlphaRectangle(PRectangle rc, int cornerSize, ColourAllocated fill, int alphaFill, + ColourAllocated outline, int alphaOutline, int flags); + 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_); @@ -265,25 +242,7 @@ SurfaceImpl::~SurfaceImpl() { Release(); } -void SurfaceImpl::Release() { - if (bitmap) { - ((wxMemoryDC*)hdc)->SelectObject(wxNullBitmap); - delete bitmap; - bitmap = 0; - } - if (hdcOwned) { - delete hdc; - hdc = 0; - hdcOwned = false; - } -} - - -bool SurfaceImpl::Initialised() { - return hdc != 0; -} - -void SurfaceImpl::Init() { +void SurfaceImpl::Init(WindowID wid) { #if 0 Release(); hdc = new wxMemoryDC(); @@ -292,16 +251,16 @@ void SurfaceImpl::Init() { // 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); + InitPixMap(1,1,NULL,wid); #endif } -void SurfaceImpl::Init(SurfaceID hdc_) { +void SurfaceImpl::Init(SurfaceID hdc_, WindowID) { Release(); hdc = (wxDC*)hdc_; } -void SurfaceImpl::InitPixMap(int width, int height, Surface *surface_) { +void SurfaceImpl::InitPixMap(int width, int height, Surface *WXUNUSED(surface_), WindowID) { Release(); hdc = new wxMemoryDC(); hdcOwned = true; @@ -311,12 +270,32 @@ void SurfaceImpl::InitPixMap(int width, int height, Surface *surface_) { ((wxMemoryDC*)hdc)->SelectObject(*bitmap); } + +void SurfaceImpl::Release() { + if (bitmap) { + ((wxMemoryDC*)hdc)->SelectObject(wxNullBitmap); + delete bitmap; + bitmap = 0; + } + if (hdcOwned) { + delete hdc; + hdc = 0; + hdcOwned = false; + } +} + + +bool SurfaceImpl::Initialised() { + return hdc != 0; +} + + void SurfaceImpl::PenColour(ColourAllocated fore) { - hdc->SetPen(wxPen(wxColourFromCA(fore), 1, wxSOLID)); + hdc->SetPen(wxPen(wxColourFromCA(fore))); } void SurfaceImpl::BrushColour(ColourAllocated back) { - hdc->SetBrush(wxBrush(wxColourFromCA(back), wxSOLID)); + hdc->SetBrush(wxBrush(wxColourFromCA(back))); } void SurfaceImpl::SetFont(Font &font_) { @@ -367,7 +346,7 @@ void SurfaceImpl::FillRectangle(PRectangle rc, Surface &surfacePattern) { if (((SurfaceImpl&)surfacePattern).bitmap) br = wxBrush(*((SurfaceImpl&)surfacePattern).bitmap); else // Something is wrong so display in red - br = wxBrush(*wxRED, wxSOLID); + br = wxBrush(*wxRED); hdc->SetPen(*wxTRANSPARENT_PEN); hdc->SetBrush(br); hdc->DrawRectangle(wxRectFromPRectangle(rc)); @@ -379,6 +358,86 @@ void SurfaceImpl::RoundedRectangle(PRectangle rc, ColourAllocated fore, ColourAl hdc->DrawRoundedRectangle(wxRectFromPRectangle(rc), 4); } +#ifdef __WXMSW__ +#define wxPy_premultiply(p, a) ((p) * (a) / 0xff) +#else +#define wxPy_premultiply(p, a) (p) +#endif + +void SurfaceImpl::AlphaRectangle(PRectangle rc, int cornerSize, + ColourAllocated fill, int alphaFill, + ColourAllocated outline, int alphaOutline, + int /*flags*/) { +#ifdef wxHAS_RAW_BITMAP + + // TODO: do something with cornerSize + wxUnusedVar(cornerSize); + + int x, y; + wxRect r = wxRectFromPRectangle(rc); + wxBitmap bmp(r.width, r.height, 32); + wxAlphaPixelData pixData(bmp); + + // Set the fill pixels + ColourDesired cdf(fill.AsLong()); + int red = cdf.GetRed(); + int green = cdf.GetGreen(); + int blue = cdf.GetBlue(); + + wxAlphaPixelData::Iterator p(pixData); + for (y=0; yDrawBitmap(bmp, r.x, r.y, true); + +#else + wxUnusedVar(cornerSize); + wxUnusedVar(alphaFill); + wxUnusedVar(alphaOutline); + RectangleDraw(rc, outline, fill); +#endif +} + void SurfaceImpl::Ellipse(PRectangle rc, ColourAllocated fore, ColourAllocated back) { PenColour(fore); BrushColour(back); @@ -419,37 +478,39 @@ void SurfaceImpl::DrawTextClipped(PRectangle rc, Font &font, int ybase, 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(wxBRUSHSTYLE_TRANSPARENT); - hdc->GetTextExtent(stc2wx(s, len), &w, &h); - return w; + // 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->SetBackgroundMode(wxBRUSHSTYLE_SOLID); } void SurfaceImpl::MeasureWidths(Font &font, const char *s, int len, int *positions) { - wxString str = stc2wx(s, 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; iGetTextExtent(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) { @@ -465,10 +526,22 @@ void SurfaceImpl::MeasureWidths(Font &font, const char *s, int len, int *positio #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 +} - delete [] tpos; + +int SurfaceImpl::WidthText(Font &font, const char *s, int len) { + SetFont(font); + int w; + int h; + + hdc->GetTextExtent(stc2wx(s, len), &w, &h); + return w; } @@ -499,7 +572,7 @@ int SurfaceImpl::Descent(Font &font) { return d; } -int SurfaceImpl::InternalLeading(Font &font) { +int SurfaceImpl::InternalLeading(Font &WXUNUSED(font)) { return 0; } @@ -512,7 +585,7 @@ int SurfaceImpl::ExternalLeading(Font &font) { int SurfaceImpl::Height(Font &font) { SetFont(font); - return hdc->GetCharHeight(); + return hdc->GetCharHeight() + 1; } int SurfaceImpl::AverageCharWidth(Font &font) { @@ -520,7 +593,7 @@ 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; } @@ -533,15 +606,13 @@ void SurfaceImpl::FlushCachedState() { 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; } @@ -556,8 +627,10 @@ Window::~Window() { } void Window::Destroy() { - if (id) + if (id) { + Show(false); GETWIN(id)->Destroy(); + } id = 0; } @@ -566,6 +639,7 @@ bool Window::HasFocus() { } PRectangle Window::GetPosition() { + if (! id) return PRectangle(); wxRect rc(GETWIN(id)->GetPosition(), GETWIN(id)->GetSize()); return PRectangleFromwxRect(rc); } @@ -580,6 +654,7 @@ void Window::SetPositionRelative(PRectangle rc, Window) { } PRectangle Window::GetClientPosition() { + if (! id) return PRectangle(); wxSize sz = GETWIN(id)->GetClientSize(); return PRectangle(0, 0, sz.x, sz.y); } @@ -590,13 +665,11 @@ void Window::Show(bool show) { void Window::InvalidateAll() { GETWIN(id)->Refresh(false); - wxWakeUpIdle(); } void Window::InvalidateRectangle(PRectangle rc) { wxRect r = wxRectFromPRectangle(rc); GETWIN(id)->Refresh(false, &r); - wxWakeUpIdle(); } void Window::SetFont(Font &font) { @@ -604,7 +677,7 @@ void Window::SetFont(Font &font) { } void Window::SetCursor(Cursor curs) { - int cursorId; + wxStockCursor cursorId; switch (curs) { case cursorText: @@ -628,216 +701,651 @@ void Window::SetCursor(Cursor curs) { case cursorReverseArrow: cursorId = wxCURSOR_RIGHT_ARROW; break; + case cursorHand: + cursorId = wxCURSOR_HAND; + break; default: cursorId = wxCURSOR_ARROW; break; } -#ifdef __WXMOTIF__ - wxCursor wc = wxStockCursor(cursorId) ; -#else - wxCursor wc = wxCursor(cursorId) ; -#endif - GETWIN(id)->SetCursor(wc); + + wxCursor wc = wxCursor(cursorId); + if(curs != cursorLast) + { + GETWIN(id)->SetCursor(wc); + cursorLast = curs; + } } void Window::SetTitle(const char *s) { - GETWIN(id)->SetTitle(stc2wx(s)); + GETWIN(id)->SetLabel(stc2wx(s)); } +// Returns rectangle of monitor pt is on +PRectangle Window::GetMonitorRect(Point pt) { + wxRect rect; + if (! id) return PRectangle(); +#if wxUSE_DISPLAY + // Get the display the point is found on + int n = wxDisplay::GetFromPoint(wxPoint(pt.x, pt.y)); + wxDisplay dpy(n == wxNOT_FOUND ? 0 : n); + rect = dpy.GetGeometry(); +#endif + return PRectangleFromwxRect(rect); +} + //---------------------------------------------------------------------- // Helper classes for ListBox -#if 1 // defined(__WXMAC__) -class wxSTCListBoxWin : 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: - wxSTCListBoxWin(wxWindow* parent, wxWindowID id) - : wxListBox(parent, id, wxDefaultPosition, wxSize(0,0), - 0, NULL, wxLB_SINGLE | wxSIMPLE_BORDER) { - SetCursor(wxCursor(wxCURSOR_ARROW)); - Hide(); + 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(); } - wxListBox* GetLB() { return this; } + 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(wxSTCListBoxWin, wxListBox) - EVT_SET_FOCUS(wxSTCListBoxWin::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() -#else +#if wxUSE_POPUPWIN //----------------------------------- +#include "wx/popupwin.h" -class wxSTCListBox : public wxListBox { +// +// 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: - wxSTCListBox(wxWindow* parent, wxWindowID id) - : wxListBox(parent, id, wxDefaultPosition, wxDefaultSize, - 0, NULL, wxLB_SINGLE | wxSIMPLE_BORDER | wxWANTS_CHARS) - {} + wxSTCListBoxWin(wxWindow* parent, wxWindowID id, Point WXUNUSED(location)) : + wxPopupWindow(parent, wxBORDER_NONE) + { + + SetBackgroundColour(*wxBLACK); // for our simple border + + lv = new wxSTCListBox(parent, id, wxPoint(-50,-50), 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 + } - void OnKeyDown(wxKeyEvent& event) { - // Give the key events to the STC. It will then update - // the listbox as needed. - GetGrandParent()->GetEventHandler()->ProcessEvent(event); + + // 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) { + // 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(wxSTCListBox, wxListBox) - EVT_KEY_DOWN(wxSTCListBox::OnKeyDown) - EVT_CHAR(wxSTCListBox::OnKeyDown) +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() -#undef wxSTC_USE_POPUP -#define wxSTC_USE_POPUP 0 // wxPopupWindow just doesn't work well in this case... +#else // !wxUSE_POPUPWIN ----------------------------------- +#include "wx/frame.h" -// 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 && wxSTC_USE_POPUP -#include -#define wxSTCListBoxWinBase wxPopupWindow -#define param2 wxBORDER_NONE // popup's 2nd param is flags +// A normal window to place the wxSTCListBox upon, but make it behave as much +// like a wxPopupWindow as possible +class wxSTCListBoxWin : public wxFrame { +private: + wxListView* lv; + CallBackAction doubleClickAction; + void* doubleClickActionData; +public: + wxSTCListBoxWin(wxWindow* parent, wxWindowID id, Point location) : + wxFrame(parent, id, wxEmptyString, wxPoint(location.x, location.y), wxSize(0,0), + wxFRAME_NO_TASKBAR + | wxFRAME_FLOAT_ON_PARENT +#ifdef __WXMAC__ + | wxPOPUP_WINDOW + | wxNO_BORDER #else -#define wxSTCListBoxWinBase wxWindow -#define param2 -1 // wxWindow's 2nd param is ID + | wxSIMPLE_BORDER #endif + ) + { -class wxSTCListBoxWin : public wxSTCListBoxWinBase { -public: - wxSTCListBoxWin(wxWindow* parent, wxWindowID id) - : wxSTCListBoxWinBase(parent, param2) { - lb = new wxSTCListBox(this, id); - lb->SetCursor(wxCursor(wxCURSOR_ARROW)); - lb->SetFocus(); - } + 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); - void OnSize(wxSizeEvent& event) { - lb->SetSize(GetSize()); + // 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) + { + ActivateParent(); + GetParent()->SetFocus(); + event.Skip(); + } + + 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(); + } + + void ActivateParent() + { + // Although we're a frame, we always want the parent to be active, so + // raise it whenever we get shown, focused, etc. + wxTopLevelWindow *frame = wxDynamicCast( + wxGetTopLevelParent(GetParent()), wxTopLevelWindow); + if (frame) + frame->Raise(); } - wxListBox* GetLB() { return lb; } -#if wxUSE_POPUPWIN && wxSTC_USE_POPUP virtual void DoSetSize(int x, int y, int width, int height, - int sizeFlags = wxSIZE_AUTO) { - if (x != -1) + int sizeFlags = wxSIZE_AUTO) + { + // convert coords to screen coords since we're a top-level window + if (x != wxDefaultCoord) { GetParent()->ClientToScreen(&x, NULL); - if (y != -1) + } + if (y != wxDefaultCoord) { GetParent()->ClientToScreen(NULL, &y); - wxSTCListBoxWinBase::DoSetSize(x, y, width, height, sizeFlags); + } + wxFrame::DoSetSize(x, y, width, height, sizeFlags); } + + virtual bool Show(bool show = true) + { + bool rv = wxFrame::Show(show); + if (rv && show) + ActivateParent(); +#ifdef __WXMAC__ + GetParent()->Refresh(false); #endif + return rv; + } + + 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) + +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 -inline wxListBox* GETLB(WindowID win) { - return (((wxSTCListBoxWin*)win)->GetLB()); +#endif // wxUSE_POPUPWIN ----------------------------------- + + +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; + size_t 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 > 140) // TODO: Use desiredVisibleRows?? - sz.y = 140; - 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); + long idx = -1; + GETLB(id)->SetItem(itemID, 1, text); + maxStrWidth = wxMax(maxStrWidth, text.length()); + if (type != -1) { + wxCHECK_RET(imgTypeMap, wxT("Unexpected NULL imgTypeMap")); + idx = imgTypeMap->Item(type); + } + GETLB(id)->SetItemImage(itemID, idx, idx); +} + +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(); } -int ListBox::Length() { - return GETLB(id)->GetCount(); + +int ListBoxImpl::Length() { + return GETLB(id)->GetItemCount(); } -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 + +void ListBoxImpl::Select(int n) { + bool select = true; + if (n == -1) { + n = 0; + select = false; + } + GETLB(id)->EnsureVisible(n); + GETLB(id)->Select(n, select); } -int ListBox::GetSelection() { - return GETLB(id)->GetSelection(); + +int ListBoxImpl::GetSelection() { + return GETLB(id)->GetFirstSelected(); } -int ListBox::Find(const char *prefix) { + +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, wx2stc(text), 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(); } //---------------------------------------------------------------------- @@ -863,6 +1371,13 @@ void Menu::Show(Point pt, Window &w) { //---------------------------------------------------------------------- +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); @@ -882,18 +1397,18 @@ const char *Platform::DefaultFont() { } int Platform::DefaultFontSize() { - return 8; + return wxNORMAL_FONT->GetPointSize(); } unsigned int Platform::DoubleClickTime() { return 500; // **** ::GetDoubleClickTime(); } -void Platform::DebugDisplay(const char *s) { - wxLogDebug(stc2wx(s)); +bool Platform::MouseButtonBounce() { + return false; } -bool Platform::IsKeyDown(int key) { +bool Platform::IsKeyDown(int WXUNUSED(key)) { return false; // I don't think we'll need this. } @@ -912,7 +1427,7 @@ long Platform::SendScintillaPointer(WindowID w, void *lParam) { wxStyledTextCtrl* stc = (wxStyledTextCtrl*)w; - return stc->SendMsg(msg, wParam, (long)lParam); + return stc->SendMsg(msg, wParam, (wxIntPtr)lParam); } @@ -932,7 +1447,15 @@ int Platform::Maximum(int a, int b) { return b; } -#define TRACE +//#define TRACE + +void Platform::DebugDisplay(const char *s) { +#ifdef TRACE + wxLogDebug(stc2wx(s)); +#else + wxUnusedVar(s); +#endif +} void Platform::DebugPrintf(const char *format, ...) { #ifdef TRACE @@ -942,6 +1465,8 @@ void Platform::DebugPrintf(const char *format, ...) { vsprintf(buffer,format,pArguments); va_end(pArguments); Platform::DebugDisplay(buffer); +#else + wxUnusedVar(format); #endif } @@ -949,31 +1474,30 @@ void Platform::DebugPrintf(const char *format, ...) { 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(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(); - } +#ifdef TRACE + 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); + } else { + strcat(buffer, "\r\n"); + Platform::DebugDisplay(buffer); + abort(); + } +#else + wxUnusedVar(c); + wxUnusedVar(file); + wxUnusedVar(line); +#endif } @@ -986,20 +1510,36 @@ int Platform::Clamp(int val, int minVal, int maxVal) { } -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; +} //---------------------------------------------------------------------- ElapsedTime::ElapsedTime() { - wxStartTimer(); + wxLongLong localTime = wxGetLocalTimeMillis(); + littleBit = localTime.GetLo(); + bigBit = localTime.GetHi(); } double ElapsedTime::Duration(bool reset) { - double result = wxGetElapsedTime(reset); + wxLongLong prevTime(bigBit, littleBit); + wxLongLong localTime = wxGetLocalTimeMillis(); + if(reset) { + littleBit = localTime.GetLo(); + bigBit = localTime.GetHi(); + } + wxLongLong duration = localTime - prevTime; + double result = duration.ToDouble(); result /= 1000.0; return result; } @@ -1007,6 +1547,47 @@ double ElapsedTime::Duration(bool reset) { //---------------------------------------------------------------------- +#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 = UTF16Length(str, len); + wxWCharBuffer buffer(wclen+1); + + size_t actualLen = UTF16FromUTF8(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); + UTF8FromUTF16(wcstr, wclen, buffer.data(), len); + + // TODO check NULL termination!! + + return buffer; +} + +#endif + +#endif // wxUSE_STC