X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/39c26ef2d77a7a67a717e51f2cd370759ea9243c..4c420a80e0fb11511b235411875ba5d3e0eb8492:/src/os2/textctrl.cpp diff --git a/src/os2/textctrl.cpp b/src/os2/textctrl.cpp index 2849aec84f..e4b53da391 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 @@ -92,14 +97,10 @@ 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 // @@ -108,48 +109,21 @@ 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); - hParent = GetWinHwnd(pParent); - // - // OS2 uses normal coordinates, no bassackwards Windows ones - // - if (pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) || - pParent->IsKindOf(CLASSINFO(wxScrolledWindow)) - ) - { - wxWindow* pGrandParent = NULL; - - pGrandParent = pParent->GetParent(); - if (pGrandParent) - nTempy = pGrandParent->GetSize().y - (vPos.y + rSize.y); - else - nTempy = pParent->GetSize().y - (vPos.y + rSize.y); - } - else - nTempy = pParent->GetSize().y - (vPos.y + rSize.y); - vPos.y = nTempy; - } - else - { - RECTL vRect; - - ::WinQueryWindowRect(HWND_DESKTOP, &vRect); - hParent = HWND_DESKTOP; - vPos.y = vRect.yTop - (vPos.y + rSize.y); } m_windowStyle = lStyle; + m_bIsMLE = FALSE; long lSstyle = WS_VISIBLE | WS_TABSTOP; @@ -158,8 +132,8 @@ 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; @@ -170,7 +144,7 @@ bool wxTextCtrl::Create( } else { - lSstyle |= ES_LEFT; + lSstyle |= ES_LEFT | ES_AUTOSCROLL | ES_MARGIN; if (m_windowStyle & wxHSCROLL) lSstyle |= ES_AUTOSCROLL; @@ -179,10 +153,7 @@ bool wxTextCtrl::Create( if (m_windowStyle & wxTE_PASSWORD) // hidden input lSstyle |= ES_UNREADABLE; } - if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) || - pParent->IsKindOf(CLASSINFO(wxScrolledWindow)) - ) - lSstyle |= WS_CLIPSIBLINGS; + if (m_bIsMLE) { m_hWnd = (WXHWND)::WinCreateWindow( (HWND)GetHwndOf(pParent) // Parent window handle @@ -228,26 +199,30 @@ 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( vPos.x - ,vPos.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 @@ -276,13 +251,73 @@ 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 // ---------------------------------------------------------------------------- @@ -304,7 +339,6 @@ wxString wxTextCtrl::GetValue() const if (*zStr == '\r') *zStr = '\n'; } - sStr = zStr; return sStr; } // end of wxTextCtrl::GetValue @@ -329,7 +363,10 @@ 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 @@ -346,6 +383,14 @@ 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 // ---------------------------------------------------------------------------- @@ -459,6 +504,15 @@ 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 @@ -550,8 +604,6 @@ void wxTextCtrl::Replace( { #if wxUSE_CLIPBOARD HWND hWnd = GetHwnd(); - long lFromChar = lFrom; - long lToChar = lTo; // // Set selection and remove it @@ -588,8 +640,6 @@ void wxTextCtrl::Remove( ) { HWND hWnd = GetHwnd(); - long lFromChar = lFrom; - long lToChar = lTo; if (m_bIsMLE) { @@ -613,7 +663,7 @@ void wxTextCtrl::SetSelection( long lToChar = lTo; // - // If from and to are both -1, it means (in wxWindows) that all text should + // If from and to are both -1, it means (in wxWidgets) that all text should // be selected. Translate into Windows convention // if ((lFrom == -1L) && (lTo == -1L)) @@ -653,6 +703,15 @@ bool wxTextCtrl::IsModified() const return bRc; } // end of wxTextCtrl::IsModified +void wxTextCtrl::MarkDirty() +{ + if (m_bIsMLE) + ::WinSendMsg(GetHwnd(), MLM_SETCHANGED, MPFROMLONG(TRUE), 0); + else + // EM controls do not have a SETCHANGED, what can we do?? + wxFAIL_MSG( _T("not implemented") ); +} + // // Makes 'unmodified' // @@ -683,7 +742,6 @@ long wxTextCtrl::XYToPosition( , long lY ) const { - HWND hWnd = GetHwnd(); long lCharIndex = 0L; long lLen; @@ -946,7 +1004,6 @@ WXHBRUSH wxTextCtrl::OnCtlColor( ) { HPS hPS = (HPS)hWxDC; - wxBrush* pBrush = NULL; wxColour vColBack = GetBackgroundColour(); wxColour vColFore = GetForegroundColour(); wxBrush* pBackgroundBrush = wxTheBrushList->FindOrCreateBrush( GetBackgroundColour() @@ -964,17 +1021,24 @@ 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 ) { - switch (rEvent.KeyCode()) + switch (rEvent.GetKeyCode()) { case WXK_RETURN: if ( !(m_windowStyle & wxTE_MULTILINE) ) @@ -1081,10 +1145,11 @@ void wxTextCtrl::AdjustSpaceLimit() } else { - ENTRYFDATA* pEfd; + ENTRYFDATA Efd; WNDPARAMS vParams; vParams.fsStatus = WPM_CBCTLDATA; + vParams.pCtlData = &Efd; vParams.cbCtlData = sizeof(ENTRYFDATA); if (::WinSendMsg( GetHwnd() @@ -1092,10 +1157,7 @@ void wxTextCtrl::AdjustSpaceLimit() ,&vParams ,0 )) - { - pEfd = (ENTRYFDATA*)vParams.pCtlData; - uLimit = (unsigned int)pEfd->cchEditLimit; - } + uLimit = (unsigned int)Efd.cchEditLimit; else uLimit = 32; //PM's default } @@ -1109,16 +1171,18 @@ void wxTextCtrl::AdjustSpaceLimit() if (m_bIsMLE) ::WinSendMsg(GetHwnd(), MLM_SETTEXTLIMIT, MPFROMLONG(uLimit), 0); else - ::WinSendMsg(GetHwnd(), EM_SETTEXTLIMIT, MPFROMLONG(uLimit), 0); + ::WinSendMsg(GetHwnd(), EM_SETTEXTLIMIT, MPFROMSHORT(uLimit), 0); } } // end of 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 @@ -1129,11 +1193,11 @@ 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 = (int)(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); @@ -1178,6 +1242,29 @@ 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 ) @@ -1213,6 +1300,26 @@ 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 )