X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a92d972108f87b7ce33a9e2353c32a7a649097eb..c59e508935aec75243134a72de9098d38aff8e75:/src/os2/textctrl.cpp diff --git a/src/os2/textctrl.cpp b/src/os2/textctrl.cpp index d49c34d975..679d0fa248 100644 --- a/src/os2/textctrl.cpp +++ b/src/os2/textctrl.cpp @@ -18,6 +18,7 @@ #ifndef WX_PRECOMP #include "wx/textctrl.h" + #include "wx/scrolwin.h" #include "wx/settings.h" #include "wx/brush.h" #include "wx/utils.h" @@ -43,7 +44,7 @@ # include #endif -#if defined(__EMX__) && !defined(MLE_INDEX) +#if !defined(MLE_INDEX) #define MLE_INDEX 0 #define MLE_RGB 1 #endif @@ -85,6 +86,10 @@ wxTextCtrl::wxTextCtrl() { } +wxTextCtrl::~wxTextCtrl() +{ +} + bool wxTextCtrl::Create( wxWindow* pParent , wxWindowID vId @@ -92,12 +97,13 @@ bool wxTextCtrl::Create( , const wxPoint& rPos , const wxSize& rSize , long lStyle -#if wxUSE_VALIDATORS , const wxValidator& rValidator -#endif , const wxString& rsName ) { + HWND hParent; + int nTempy; + // // Base initialization // @@ -106,32 +112,21 @@ bool wxTextCtrl::Create( ,rPos ,rSize ,lStyle -#if wxUSE_VALIDATORS ,rValidator -#endif ,rsName )) return FALSE; wxPoint vPos = rPos; // The OS/2 position + SWP vSwp; if (pParent ) { pParent->AddChild(this); - // - // OS2 uses normal coordinates, no bassackwards Windows ones - // - vPos.y = pParent->GetSize().y - (vPos.y + rSize.y); - } - else - { - RECTL vRect; - - ::WinQueryWindowRect(HWND_DESKTOP, &vRect); - vPos.y = vRect.yTop - (vPos.y + rSize.y); } m_windowStyle = lStyle; + m_bIsMLE = FALSE; long lSstyle = WS_VISIBLE | WS_TABSTOP; @@ -140,8 +135,8 @@ bool wxTextCtrl::Create( // if ( m_windowStyle & wxTE_MULTILINE ) { + lSstyle |= MLS_BORDER | MLS_WORDWRAP; m_bIsMLE = TRUE; - m_windowStyle |= wxTE_PROCESS_ENTER; if ((m_windowStyle & wxTE_NO_VSCROLL) == 0) lSstyle |= MLS_VSCROLL; @@ -152,7 +147,7 @@ bool wxTextCtrl::Create( } else { - lSstyle |= ES_LEFT; + lSstyle |= ES_LEFT | ES_AUTOSCROLL | ES_MARGIN; if (m_windowStyle & wxHSCROLL) lSstyle |= ES_AUTOSCROLL; @@ -161,16 +156,17 @@ bool wxTextCtrl::Create( if (m_windowStyle & wxTE_PASSWORD) // hidden input lSstyle |= ES_UNREADABLE; } + if (m_bIsMLE) { m_hWnd = (WXHWND)::WinCreateWindow( (HWND)GetHwndOf(pParent) // Parent window handle ,WC_MLE // Window class ,(PSZ)rsValue.c_str() // Initial Text ,(ULONG)lSstyle // Style flags - ,(LONG)vPos.x // X pos of origin - ,(LONG)vPos.y // Y pos of origin - ,(LONG)rSize.x // field width - ,(LONG)rSize.y // field height + ,(LONG)0 // X pos of origin + ,(LONG)0 // Y pos of origin + ,(LONG)0 // field width + ,(LONG)0 // field height ,(HWND)GetHwndOf(pParent) // owner window handle (same as parent ,HWND_TOP // initial z position ,(ULONG)vId // Window identifier @@ -184,10 +180,10 @@ bool wxTextCtrl::Create( ,WC_ENTRYFIELD // Window class ,(PSZ)rsValue.c_str() // Initial Text ,(ULONG)lSstyle // Style flags - ,(LONG)vPos.x // X pos of origin - ,(LONG)vPos.y // Y pos of origin - ,(LONG)rSize.x // field width - ,(LONG)rSize.y // field height + ,(LONG)0 // X pos of origin + ,(LONG)0 // Y pos of origin + ,(LONG)0 // field width + ,(LONG)0 // field height ,(HWND)GetHwndOf(pParent) // owner window handle (same as parent ,HWND_TOP // initial z position ,(ULONG)vId // Window identifier @@ -206,26 +202,30 @@ bool wxTextCtrl::Create( // // Set font, position, size and initial value // - wxFont& vFontParent = pParent->GetFont(); - - if (vFontParent.Ok()) - { - SetFont(vFontParent); - } - else - { - SetFont(wxSystemSettings::GetSystemFont(wxSYS_SYSTEM_FONT)); - } + wxFont* pTextFont = new wxFont( 8 + ,wxMODERN + ,wxNORMAL + ,wxNORMAL + ); + SetFont(*pTextFont); if (!rsValue.IsEmpty()) { SetValue(rsValue); } SetupColours(); - SetSize( rPos.x - ,rPos.y + // + // If X and/or Y are not zero the difference is the compensation value + // for margins for OS/2 controls. + // + ::WinQueryWindowPos(m_hWnd, &vSwp); + SetXComp(vSwp.x); + SetYComp(vSwp.y); + SetSize( vPos.x - GetXComp() + ,vPos.y - GetYComp() ,rSize.x ,rSize.y ); + delete pTextFont; return TRUE; } // end of wxTextCtrl::Create @@ -254,13 +254,73 @@ void wxTextCtrl::AdoptAttributesFromHWND() } } // end of wxTextCtrl::AdoptAttributesFromHWND +WXDWORD wxTextCtrl::OS2GetStyle( + long lStyle +, WXDWORD* pdwExstyle +) const +{ + // + // Default border for the text controls is the sunken one + // + if ((lStyle & wxBORDER_MASK) == wxBORDER_DEFAULT ) + { + lStyle |= wxBORDER_SUNKEN; + } + + long dwStyle = wxControl::OS2GetStyle( lStyle + ,pdwExstyle + ); + + dwStyle = WS_VISIBLE | WS_TABSTOP; + + // + // Single and multiline edit fields are two different controls in PM + // + if ( m_windowStyle & wxTE_MULTILINE ) + { + dwStyle |= MLS_BORDER | MLS_WORDWRAP; + if ((m_windowStyle & wxTE_NO_VSCROLL) == 0) + dwStyle |= MLS_VSCROLL; + if (m_windowStyle & wxHSCROLL) + dwStyle |= MLS_HSCROLL; + if (m_windowStyle & wxTE_READONLY) + dwStyle |= MLS_READONLY; + } + else + { + dwStyle |= ES_LEFT | ES_AUTOSCROLL | ES_MARGIN; + if (m_windowStyle & wxHSCROLL) + dwStyle |= ES_AUTOSCROLL; + if (m_windowStyle & wxTE_READONLY) + dwStyle |= ES_READONLY; + if (m_windowStyle & wxTE_PASSWORD) // hidden input + dwStyle |= ES_UNREADABLE; + } + return dwStyle; +} // end of wxTextCtrl::OS2GetStyle + +void wxTextCtrl::SetWindowStyleFlag( + long lStyle +) +{ + wxControl::SetWindowStyleFlag(lStyle); +} // end of wxTextCtrl::SetWindowStyleFlag + void wxTextCtrl::SetupColours() { wxColour vBkgndColour; - vBkgndColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW); + vBkgndColour = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); SetBackgroundColour(vBkgndColour); SetForegroundColour(GetParent()->GetForegroundColour()); + if (m_bIsMLE) + { + ::WinSendMsg( GetHwnd() + ,MLM_SETTEXTCOLOR + ,(MPARAM)GetParent()->GetForegroundColour().GetPixel() + ,(MPARAM)MLE_RGB + ); + } } // end of wxTextCtrl::SetupColours // ---------------------------------------------------------------------------- @@ -282,7 +342,6 @@ wxString wxTextCtrl::GetValue() const if (*zStr == '\r') *zStr = '\n'; } - sStr = zStr; return sStr; } // end of wxTextCtrl::GetValue @@ -307,7 +366,10 @@ void wxTextCtrl::WriteText( const wxString& rsValue ) { - ::WinSetWindowText(GetHwnd(), rsValue.c_str()); + if (m_bIsMLE) + ::WinSendMsg(GetHwnd(), MLM_INSERT, MPARAM((PCHAR)rsValue.c_str()), MPARAM(0)); + else + ::WinSetWindowText(GetHwnd(), rsValue.c_str()); AdjustSpaceLimit(); } // end of wxTextCtrl::WriteText @@ -324,6 +386,14 @@ void wxTextCtrl::Clear() ::WinSetWindowText(GetHwnd(), ""); } // end of wxTextCtrl::Clear +bool wxTextCtrl::EmulateKeyPress( + const wxKeyEvent& rEvent +) +{ + SetFocus(); + return(wxTextCtrlBase::EmulateKeyPress(rEvent)); +} // end of wxTextCtrl::EmulateKeyPress + // ---------------------------------------------------------------------------- // Clipboard operations // ---------------------------------------------------------------------------- @@ -437,6 +507,15 @@ void wxTextCtrl::SetInsertionPointEnd() { long lPos = GetLastPosition(); + // + // We must not do anything if the caret is already there because calling + // SetInsertionPoint() thaws the controls if Freeze() had been called even + // if it doesn't actually move the caret anywhere and so the simple fact of + // doing it results in horrible flicker when appending big amounts of text + // to the control in a few chunks (see DoAddText() test in the text sample) + // + if (GetInsertionPoint() == GetLastPosition()) + return; SetInsertionPoint(lPos); } // end of wxTextCtrl::SetInsertionPointEnd @@ -942,12 +1021,19 @@ WXHBRUSH wxTextCtrl::OnCtlColor( else ::GpiSetBackMix(hPS, BM_OVERPAINT); if (!IsEnabled() && (GetWindowStyle() & wxTE_MULTILINE) == 0) - vColBack = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE); + vColBack = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); ::GpiSetBackColor(hPS, vColBack.GetPixel()); ::GpiSetColor(hPS, vColFore.GetPixel()); return (WXHBRUSH)pBackgroundBrush->GetResourceHandle(); } // end of wxTextCtrl::OnCtlColor +bool wxTextCtrl::OS2ShouldPreProcessMessage( + WXMSG* pMsg +) +{ + return wxControl::OS2ShouldPreProcessMessage(pMsg); +} // end of wxTextCtrl::OS2ShouldPreProcessMessage + void wxTextCtrl::OnChar( wxKeyEvent& rEvent ) @@ -1094,9 +1180,11 @@ void wxTextCtrl::AdjustSpaceLimit() bool wxTextCtrl::AcceptsFocus() const { // - // We don't want focus if we can't be edited + // We don't want focus if we can't be edited unless we're a multiline + // control because then it might be still nice to get focus from keyboard + // to be able to scroll it without mouse // - return IsEditable() && wxControl::AcceptsFocus(); + return (IsEditable() || IsMultiLine()) && wxControl::AcceptsFocus(); } // end of wxTextCtrl::Command wxSize wxTextCtrl::DoGetBestSize() const @@ -1107,11 +1195,11 @@ wxSize wxTextCtrl::DoGetBestSize() const wxGetCharSize(GetHWND(), &nCx, &nCy, (wxFont*)&GetFont()); int wText = DEFAULT_ITEM_WIDTH; - int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(nCy); + int hText = (EDIT_HEIGHT_FROM_CHAR_HEIGHT(nCy) * .8); if (m_windowStyle & wxTE_MULTILINE) { - hText *= wxMin(GetNumberOfLines(), 5); + hText *= wxMax(GetNumberOfLines(), 5); } //else: for single line control everything is ok return wxSize(wText, hText); @@ -1156,6 +1244,29 @@ void wxTextCtrl::OnRedo( Redo(); } // end of wxTextCtrl::OnRedo +void wxTextCtrl::OnDelete( + wxCommandEvent& rEvent +) +{ + long lFrom; + long lTo; + + GetSelection( &lFrom + ,&lTo + ); + if (lFrom != -1 && lTo != -1) + Remove( lFrom + ,lTo + ); +} // end of wxTextCtrl::OnDelete + +void wxTextCtrl::OnSelectAll( + wxCommandEvent& rEvent +) +{ + SetSelection(-1, -1); +} // end of wxTextCtrl::OnSelectAll + void wxTextCtrl::OnUpdateCut( wxUpdateUIEvent& rEvent ) @@ -1191,6 +1302,26 @@ void wxTextCtrl::OnUpdateRedo( rEvent.Enable(CanRedo()); } // end of wxTextCtrl::OnUpdateRedo +void wxTextCtrl::OnUpdateDelete( + wxUpdateUIEvent& rEvent +) +{ + long lFrom; + long lTo; + + GetSelection( &lFrom + ,&lTo + ); + rEvent.Enable( lFrom != -1L && lTo != -1L && lFrom != lTo && IsEditable()) ; +} // end of wxTextCtrl::OnUpdateDelete + +void wxTextCtrl::OnUpdateSelectAll( + wxUpdateUIEvent& rEvent +) +{ + rEvent.Enable(GetLastPosition() > 0); +} // end of wxTextCtrl::OnUpdateSelectAll + bool wxTextCtrl::SetBackgroundColour( const wxColour& rColour ) @@ -1209,3 +1340,50 @@ bool wxTextCtrl::SetForegroundColour( return TRUE; } // end of wxTextCtrl::SetForegroundColour +bool wxTextCtrl::SetStyle( + long lStart +, long lEnd +, const wxTextAttr& rStyle +) +{ + HWND hWnd = GetHwnd(); + + if (lStart > lEnd) + { + long lTmp = lStart; + + lStart = lEnd; + lEnd = lTmp; + } + + // + // We can only change the format of the selection, so select the range we + // want and restore the old selection later + // + long lStartOld; + long lEndOld; + + GetSelection( &lStartOld + ,&lEndOld + ); + + // + // But do we really have to change the selection? + // + bool bChangeSel = lStart != lStartOld || + lEnd != lEndOld; + + if (bChangeSel) + { + if (m_bIsMLE) + ::WinSendMsg(hWnd, MLM_SETSEL, MPFROM2SHORT((USHORT)lStart, (USHORT)lEnd), 0); + else + ::WinSendMsg(hWnd, EM_SETSEL, MPFROM2SHORT((USHORT)lStart, (USHORT)lEnd), 0); + } + + // + // TODO:: finish this part + // + return TRUE; +} // end of wxTextCtrl::SetStyle +