X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/524c47aa3adf2af11a3069fd5da035a604f08f66..cc4d5638c66a409e421420ed7110917755a66788:/src/osx/textctrl_osx.cpp?ds=sidebyside diff --git a/src/osx/textctrl_osx.cpp b/src/osx/textctrl_osx.cpp index 861cc4b92b..dcfc0e15b4 100644 --- a/src/osx/textctrl_osx.cpp +++ b/src/osx/textctrl_osx.cpp @@ -4,7 +4,6 @@ // Author: Stefan Csomor // Modified by: Ryan Norton (MLTE GetLineLength and GetLineText) // Created: 1998-01-01 -// RCS-ID: $Id: textctrl.cpp 54820 2008-07-29 20:04:11Z SC $ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -47,13 +46,11 @@ #include "wx/thread.h" #include "wx/osx/private.h" -#include "wx/osx/carbon/private/mactext.h" - -IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase) BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase) EVT_DROP_FILES(wxTextCtrl::OnDropFiles) EVT_CHAR(wxTextCtrl::OnChar) + EVT_KEY_DOWN(wxTextCtrl::OnKeyDown) EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy) EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) @@ -76,12 +73,9 @@ END_EVENT_TABLE() void wxTextCtrl::Init() { - m_editable = true ; m_dirty = false; - m_maxLength = 0; m_privateContextMenu = NULL; - m_triggerOnSetValue = true ; } wxTextCtrl::~wxTextCtrl() @@ -100,7 +94,7 @@ bool wxTextCtrl::Create( wxWindow *parent, const wxValidator& validator, const wxString& name ) { - m_macIsUserPane = false ; + DontCreatePeer(); m_editable = true ; if ( ! (style & wxNO_BORDER) ) @@ -116,12 +110,17 @@ bool wxTextCtrl::Create( wxWindow *parent, style |= wxTE_PROCESS_ENTER ; } - m_peer = wxWidgetImpl::CreateTextControl( this, parent, id, str, pos, size, style, GetExtraStyle() ); - // CreatePeer( str, pos, size, style ); + SetPeer(wxWidgetImpl::CreateTextControl( this, GetParent(), GetId(), str, pos, size, style, GetExtraStyle() )); MacPostControlCreate(pos, size) ; +#if wxOSX_USE_COCOA + // under carbon everything can already be set before the MacPostControlCreate embedding takes place + // but under cocoa for single line textfields this only works after everything has been set up + GetTextPeer()->SetStringValue(str); +#endif + // only now the embedding is correct and we can do a positioning update MacSuperChangedPosition() ; @@ -134,13 +133,6 @@ bool wxTextCtrl::Create( wxWindow *parent, return true; } -void wxTextCtrl::CreatePeer( - const wxString& str, - const wxPoint& pos, - const wxSize& size, long style ) -{ -} - void wxTextCtrl::MacSuperChangedPosition() { wxWindow::MacSuperChangedPosition() ; @@ -158,36 +150,7 @@ void wxTextCtrl::MacVisibilityChanged() void wxTextCtrl::MacCheckSpelling(bool check) { - GetPeer()->CheckSpelling(check); -} - -wxString wxTextCtrl::GetValue() const -{ - return GetPeer()->GetStringValue() ; -} - -void wxTextCtrl::GetSelection(long* from, long* to) const -{ - GetPeer()->GetSelection( from , to ) ; -} - -void wxTextCtrl::DoSetValue(const wxString& str, int flags) -{ - // optimize redraws - if ( GetValue() == str ) - return; - - GetPeer()->SetStringValue( str ) ; - - if ( (flags & SetValue_SendEvent) && m_triggerOnSetValue ) - { - SendTextUpdatedEvent(); - } -} - -void wxTextCtrl::SetMaxLength(unsigned long len) -{ - m_maxLength = len ; + GetTextPeer()->CheckSpelling(check); } bool wxTextCtrl::SetFont( const wxFont& font ) @@ -195,14 +158,15 @@ bool wxTextCtrl::SetFont( const wxFont& font ) if ( !wxTextCtrlBase::SetFont( font ) ) return false ; - GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ; + GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle(), false /* dont ignore black */ ) ; return true ; } bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style) { - GetPeer()->SetStyle( start , end , style ) ; + if (GetTextPeer()) + GetTextPeer()->SetStyle( start , end , style ) ; return true ; } @@ -215,143 +179,11 @@ bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style) return true ; } -// Clipboard operations - -void wxTextCtrl::Copy() -{ - if (CanCopy()) - GetPeer()->Copy() ; -} - -void wxTextCtrl::Cut() -{ - if (CanCut()) - { - GetPeer()->Cut() ; - - wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); - event.SetEventObject( this ); - HandleWindowEvent( event ); - } -} - -void wxTextCtrl::Paste() -{ - if (CanPaste()) - { - GetPeer()->Paste() ; - - // TODO: eventually we should add setting the default style again - - wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId ); - event.SetEventObject( this ); - HandleWindowEvent( event ); - } -} - -bool wxTextCtrl::CanCopy() const -{ - // Can copy if there's a selection - long from, to; - GetSelection( &from, &to ); - - return (from != to); -} - -bool wxTextCtrl::CanCut() const -{ - if ( !IsEditable() ) - return false; - - // Can cut if there's a selection - long from, to; - GetSelection( &from, &to ); - - return (from != to); -} - -bool wxTextCtrl::CanPaste() const -{ - if (!IsEditable()) - return false; - - return GetPeer()->CanPaste() ; -} - -void wxTextCtrl::SetEditable(bool editable) -{ - if ( editable != m_editable ) - { - m_editable = editable ; - GetPeer()->SetEditable( editable ) ; - } -} - -void wxTextCtrl::SetInsertionPoint(long pos) -{ - SetSelection( pos , pos ) ; -} - -void wxTextCtrl::SetInsertionPointEnd() -{ - wxTextPos pos = GetLastPosition(); - SetInsertionPoint( pos ); -} - -long wxTextCtrl::GetInsertionPoint() const -{ - long begin, end ; - GetSelection( &begin , &end ) ; - - return begin ; -} - -wxTextPos wxTextCtrl::GetLastPosition() const -{ - return GetPeer()->GetLastPosition() ; -} - -void wxTextCtrl::Replace(long from, long to, const wxString& str) -{ - GetPeer()->Replace( from , to , str ) ; -} - -void wxTextCtrl::Remove(long from, long to) -{ - GetPeer()->Remove( from , to ) ; -} - -void wxTextCtrl::SetSelection(long from, long to) -{ - GetPeer()->SetSelection( from , to ) ; -} - -void wxTextCtrl::WriteText(const wxString& str) -{ - GetPeer()->WriteText( str ) ; -} - -void wxTextCtrl::AppendText(const wxString& text) -{ - SetInsertionPointEnd(); - WriteText( text ); -} - -void wxTextCtrl::Clear() -{ - GetPeer()->Clear() ; -} - bool wxTextCtrl::IsModified() const { return m_dirty; } -bool wxTextCtrl::IsEditable() const -{ - return IsEnabled() && m_editable ; -} - bool wxTextCtrl::AcceptsFocus() const { // we don't want focus if we can't be edited @@ -360,6 +192,13 @@ bool wxTextCtrl::AcceptsFocus() const wxSize wxTextCtrl::DoGetBestSize() const { + if (GetTextPeer()) + { + wxSize size = GetTextPeer()->GetBestSize(); + if (size.x > 0 && size.y > 0) + return size; + } + int wText, hText; // these are the numbers from the HIG: @@ -396,36 +235,9 @@ wxSize wxTextCtrl::DoGetBestSize() const return wxSize(wText, hText); } -// ---------------------------------------------------------------------------- -// Undo/redo -// ---------------------------------------------------------------------------- - -void wxTextCtrl::Undo() -{ - if (CanUndo()) - GetPeer()->Undo() ; -} - -void wxTextCtrl::Redo() +bool wxTextCtrl::GetStyle(long position, wxTextAttr& style) { - if (CanRedo()) - GetPeer()->Redo() ; -} - -bool wxTextCtrl::CanUndo() const -{ - if ( !IsEditable() ) - return false ; - - return GetPeer()->CanUndo() ; -} - -bool wxTextCtrl::CanRedo() const -{ - if ( !IsEditable() ) - return false ; - - return GetPeer()->CanRedo() ; + return GetTextPeer()->GetStyle(position, style); } void wxTextCtrl::MarkDirty() @@ -440,38 +252,76 @@ void wxTextCtrl::DiscardEdits() int wxTextCtrl::GetNumberOfLines() const { - return GetPeer()->GetNumberOfLines() ; + return GetTextPeer()->GetNumberOfLines() ; } long wxTextCtrl::XYToPosition(long x, long y) const { - return GetPeer()->XYToPosition( x , y ) ; + return GetTextPeer()->XYToPosition( x , y ) ; } bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const { - return GetPeer()->PositionToXY( pos , x , y ) ; + return GetTextPeer()->PositionToXY( pos , x , y ) ; } void wxTextCtrl::ShowPosition(long pos) { - return GetPeer()->ShowPosition(pos) ; + return GetTextPeer()->ShowPosition(pos) ; } int wxTextCtrl::GetLineLength(long lineNo) const { - return GetPeer()->GetLineLength(lineNo) ; + return GetTextPeer()->GetLineLength(lineNo) ; } wxString wxTextCtrl::GetLineText(long lineNo) const { - return GetPeer()->GetLineText(lineNo) ; + return GetTextPeer()->GetLineText(lineNo) ; } -void wxTextCtrl::Command(wxCommandEvent & event) +void wxTextCtrl::Copy() { - SetValue(event.GetString()); - ProcessCommand(event); + if (CanCopy()) + { + wxClipboardTextEvent evt(wxEVT_TEXT_COPY, GetId()); + evt.SetEventObject(this); + if (!GetEventHandler()->ProcessEvent(evt)) + { + wxTextEntry::Copy(); + } + } +} + +void wxTextCtrl::Cut() +{ + if (CanCut()) + { + wxClipboardTextEvent evt(wxEVT_TEXT_CUT, GetId()); + evt.SetEventObject(this); + if (!GetEventHandler()->ProcessEvent(evt)) + { + wxTextEntry::Cut(); + + SendTextUpdatedEvent(); + } + } +} + +void wxTextCtrl::Paste() +{ + if (CanPaste()) + { + wxClipboardTextEvent evt(wxEVT_TEXT_PASTE, GetId()); + evt.SetEventObject(this); + if (!GetEventHandler()->ProcessEvent(evt)) + { + wxTextEntry::Paste(); + + // TODO: eventually we should add setting the default style again + SendTextUpdatedEvent(); + } + } } void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) @@ -481,28 +331,42 @@ void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) LoadFile( event.GetFiles()[0] ); } +void wxTextCtrl::OnKeyDown(wxKeyEvent& event) +{ + if ( event.GetModifiers() == wxMOD_CONTROL ) + { + switch( event.GetKeyCode() ) + { + case 'A': + SelectAll(); + return; + case 'C': + if ( CanCopy() ) + Copy() ; + return; + case 'V': + if ( CanPaste() ) + Paste() ; + return; + case 'X': + if ( CanCut() ) + Cut() ; + return; + default: + break; + } + } + // no, we didn't process it + event.Skip(); +} + void wxTextCtrl::OnChar(wxKeyEvent& event) { int key = event.GetKeyCode() ; bool eat_key = false ; long from, to; - if ( key == 'a' && event.MetaDown() ) - { - SelectAll() ; - - return ; - } - - if ( key == 'c' && event.MetaDown() ) - { - if ( CanCopy() ) - Copy() ; - - return ; - } - - if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB && + if ( !IsEditable() && !event.IsKeyInCategory(WXK_CATEGORY_ARROW | WXK_CATEGORY_TAB) && !( key == WXK_RETURN && ( (m_windowStyle & wxTE_PROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) ) // && key != WXK_PAGEUP && key != WXK_PAGEDOWN && key != WXK_HOME && key != WXK_END ) @@ -511,45 +375,32 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) return ; } - // Check if we have reached the max # of chars (if it is set), but still - // allow navigation and deletion - GetSelection( &from, &to ); - if ( !IsMultiLine() && m_maxLength && GetValue().length() >= m_maxLength && - key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB && key != WXK_UP && key != WXK_DOWN && - key != WXK_BACK && key != WXK_DELETE && !( key == WXK_RETURN && (m_windowStyle & wxTE_PROCESS_ENTER) ) && - from == to ) + if ( !GetTextPeer()->CanClipMaxLength() ) { - // eat it, we don't want to add more than allowed # of characters + // Check if we have reached the max # of chars (if it is set), but still + // allow navigation and deletion + GetSelection( &from, &to ); + if ( !IsMultiLine() && m_maxLength && GetValue().length() >= m_maxLength && + !event.IsKeyInCategory(WXK_CATEGORY_ARROW | WXK_CATEGORY_TAB | WXK_CATEGORY_CUT) && + !( key == WXK_RETURN && (m_windowStyle & wxTE_PROCESS_ENTER) ) && + from == to ) + { + // eat it, we don't want to add more than allowed # of characters - // TODO: generate EVT_TEXT_MAXLEN() - return; + // TODO: generate EVT_TEXT_MAXLEN() + return; + } } // assume that any key not processed yet is going to modify the control m_dirty = true; - if ( key == 'v' && event.MetaDown() ) - { - if ( CanPaste() ) - Paste() ; - - return ; - } - - if ( key == 'x' && event.MetaDown() ) - { - if ( CanCut() ) - Cut() ; - - return ; - } - switch ( key ) { case WXK_RETURN: if (m_windowStyle & wxTE_PROCESS_ENTER) { - wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); + wxCommandEvent event(wxEVT_TEXT_ENTER, m_windowId); event.SetEventObject( this ); event.SetString( GetValue() ); if ( HandleWindowEvent(event) ) @@ -564,7 +415,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) wxButton *def = wxDynamicCast(tlw->GetDefaultItem(), wxButton); if ( def && def->IsEnabled() ) { - wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); + wxCommandEvent event(wxEVT_BUTTON, def->GetId() ); event.SetEventObject(def); def->Command(event); @@ -609,22 +460,33 @@ void wxTextCtrl::OnChar(wxKeyEvent& event) event.Skip(true) ; } + // osx_cocoa sends its event upon insertText +#if wxOSX_USE_CARBON if ( ( key >= 0x20 && key < WXK_START ) || ( key >= WXK_NUMPAD0 && key <= WXK_DIVIDE ) || key == WXK_RETURN || key == WXK_DELETE || key == WXK_BACK) { - wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); + wxCommandEvent event1(wxEVT_TEXT, m_windowId); event1.SetEventObject( this ); wxPostEvent( GetEventHandler(), event1 ); } +#endif +} + +void wxTextCtrl::Command(wxCommandEvent & event) +{ + SetValue(event.GetString()); + ProcessCommand(event); } // ---------------------------------------------------------------------------- // standard handlers for standard edit menu events // ---------------------------------------------------------------------------- +// CS: Context Menus only work with MLTE implementations or non-multiline HIViews at the moment + void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event)) { Cut(); @@ -702,11 +564,9 @@ void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event) event.Enable(GetLastPosition() > 0); } -// CS: Context Menus only work with MLTE implementations or non-multiline HIViews at the moment - void wxTextCtrl::OnContextMenu(wxContextMenuEvent& event) { - if ( GetPeer()->HasOwnContextMenu() ) + if ( GetTextPeer()->HasOwnContextMenu() ) { event.Skip() ; return ; @@ -727,136 +587,145 @@ void wxTextCtrl::OnContextMenu(wxContextMenuEvent& event) m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All")); } - if (m_privateContextMenu != NULL) - PopupMenu(m_privateContextMenu); + PopupMenu(m_privateContextMenu); #endif } bool wxTextCtrl::MacSetupCursor( const wxPoint& pt ) { - if ( !GetPeer()->SetupCursor( pt ) ) + if ( !GetTextPeer()->SetupCursor( pt ) ) return wxWindow::MacSetupCursor( pt ) ; else return true ; } -// ---------------------------------------------------------------------------- -// implementation base class -// ---------------------------------------------------------------------------- +bool wxTextCtrl::SetHint(const wxString& hint) +{ + m_hintString = hint; + + if ( GetTextPeer() && GetTextPeer()->SetHint(hint) ) + return true; + + return false; +} -#if wxOSX_USE_CARBON - wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) : - wxMacControl( peer ) -#else - wxMacTextControl::wxMacTextControl(wxTextCtrl* peer, WXWidget w) : - wxWidgetCocoaImpl( peer, w ) -#endif +wxString wxTextCtrl::GetHint() const { + return m_hintString; } -wxMacTextControl::~wxMacTextControl() +// ---------------------------------------------------------------------------- +// implementation base class +// ---------------------------------------------------------------------------- + +bool wxTextWidgetImpl::GetStyle(long WXUNUSED(position), + wxTextAttr& WXUNUSED(style)) { + return false; } -void wxMacTextControl::SetStyle(long WXUNUSED(start), +void wxTextWidgetImpl::SetStyle(long WXUNUSED(start), long WXUNUSED(end), const wxTextAttr& WXUNUSED(style)) { } -void wxMacTextControl::Copy() +void wxTextWidgetImpl::Copy() { } -void wxMacTextControl::Cut() +void wxTextWidgetImpl::Cut() { } -void wxMacTextControl::Paste() +void wxTextWidgetImpl::Paste() { } -bool wxMacTextControl::CanPaste() const +bool wxTextWidgetImpl::CanPaste() const { return false ; } -void wxMacTextControl::SetEditable(bool WXUNUSED(editable)) +void wxTextWidgetImpl::SetEditable(bool WXUNUSED(editable)) { } -wxTextPos wxMacTextControl::GetLastPosition() const +long wxTextWidgetImpl::GetLastPosition() const { return GetStringValue().length() ; } -void wxMacTextControl::Replace( long from , long to , const wxString &val ) +void wxTextWidgetImpl::Replace( long from , long to , const wxString &val ) { SetSelection( from , to ) ; WriteText( val ) ; } -void wxMacTextControl::Remove( long from , long to ) +void wxTextWidgetImpl::Remove( long from , long to ) { SetSelection( from , to ) ; WriteText( wxEmptyString) ; } -void wxMacTextControl::Clear() +void wxTextWidgetImpl::Clear() { SetStringValue( wxEmptyString ) ; } -bool wxMacTextControl::CanUndo() const +bool wxTextWidgetImpl::CanUndo() const { return false ; } -void wxMacTextControl::Undo() +void wxTextWidgetImpl::Undo() { } -bool wxMacTextControl::CanRedo() const +bool wxTextWidgetImpl::CanRedo() const { return false ; } -void wxMacTextControl::Redo() +void wxTextWidgetImpl::Redo() { } -long wxMacTextControl::XYToPosition(long WXUNUSED(x), long WXUNUSED(y)) const +long wxTextWidgetImpl::XYToPosition(long WXUNUSED(x), long WXUNUSED(y)) const { return 0 ; } -bool wxMacTextControl::PositionToXY(long WXUNUSED(pos), +bool wxTextWidgetImpl::PositionToXY(long WXUNUSED(pos), long *WXUNUSED(x), long *WXUNUSED(y)) const { return false ; } -void wxMacTextControl::ShowPosition( long WXUNUSED(pos) ) +void wxTextWidgetImpl::ShowPosition( long WXUNUSED(pos) ) { } -int wxMacTextControl::GetNumberOfLines() const +int wxTextWidgetImpl::GetNumberOfLines() const { - ItemCount lines = 0 ; wxString content = GetStringValue() ; - lines = 1; + ItemCount lines = 1; for (size_t i = 0; i < content.length() ; i++) { +#if wxOSX_USE_COCOA + if (content[i] == '\n') +#else if (content[i] == '\r') +#endif lines++; } return lines ; } -wxString wxMacTextControl::GetLineText(long lineNo) const +wxString wxTextWidgetImpl::GetLineText(long lineNo) const { // TODO: change this if possible to reflect real lines wxString content = GetStringValue() ; @@ -888,7 +757,7 @@ wxString wxMacTextControl::GetLineText(long lineNo) const return wxEmptyString ; } -int wxMacTextControl::GetLineLength(long lineNo) const +int wxTextWidgetImpl::GetLineLength(long lineNo) const { // TODO: change this if possible to reflect real lines wxString content = GetStringValue() ; @@ -903,9 +772,10 @@ int wxMacTextControl::GetLineLength(long lineNo) const count = 0; for (size_t j = i; j < content.length(); j++) { - count++; if (content[j] == '\n') return count; + + count++; } return count; @@ -918,22 +788,4 @@ int wxMacTextControl::GetLineLength(long lineNo) const return 0 ; } -void wxMacTextControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle ) -{ -#if wxOSX_USE_CARBON - wxMacControl::SetFont(font, foreground, windowStyle ); - - // overrule the barrier in wxMacControl for supporting disabled controls, in order to support - // setting the color to eg red and back to black by controllers - - if ( foreground == *wxBLACK ) - { - ControlFontStyleRec fontStyle; - fontStyle.foreColor.red = fontStyle.foreColor.green = fontStyle.foreColor.blue = 0; - fontStyle.flags = kControlUseForeColorMask; - ::SetControlFontStyle( m_controlRef , &fontStyle ); - } -#endif -} - #endif // wxUSE_TEXTCTRL