/////////////////////////////////////////////////////////////////////////////
// Name: textctrl.cpp
// Purpose: wxTextCtrl
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "textctrl.h"
#endif
-#ifndef __WXMAC__
-#include <sys/types.h>
-#include <sys/stat.h>
+#include "wx/defs.h"
+
+#if wxUSE_TEXTCTRL
+
+#ifdef __DARWIN__
+ #include <sys/types.h>
+ #include <sys/stat.h>
#else
-#include <stat.h>
+ #include <stat.h>
+#endif
+
+#include "wx/msgdlg.h"
+
+#if wxUSE_STD_IOSTREAM
+ #if wxUSE_IOSTREAMH
+ #include <fstream.h>
+ #else
+ #include <fstream>
+ #endif
#endif
-#include <fstream.h>
+#include "wx/app.h"
+#include "wx/dc.h"
+#include "wx/button.h"
+#include "wx/toplevel.h"
#include "wx/textctrl.h"
+#include "wx/notebook.h"
+#include "wx/tabctrl.h"
#include "wx/settings.h"
#include "wx/filefn.h"
#include "wx/utils.h"
#if defined(__BORLANDC__) && !defined(__WIN32__)
-#include <alloc.h>
-#else
-#ifndef __MWERKS__
-#ifndef __GNUWIN32__
-#include <malloc.h>
+ #include <alloc.h>
+#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__)
+ #include <malloc.h>
#endif
+
+#ifndef __DARWIN__
+#include <Scrap.h>
#endif
+#include <MacTextEditor.h>
+#include <ATSUnicode.h>
+#include <TextCommon.h>
+#include <TextEncodingConverter.h>
+#include "wx/mac/uma.h"
+
+#define TE_UNLIMITED_LENGTH 0xFFFFFFFFUL
+
+// CS:TODO we still have a problem getting properly at the text events of a control because under Carbon
+// the MLTE engine registers itself for the key events thus the normal flow never occurs, the only measure for the
+// moment is to avoid setting the true focus on the control, the proper solution at the end would be to have
+// an alternate path for carbon key events that routes automatically into the same wx flow of events
+
+/* part codes */
+
+/* kmUPTextPart is the part code we return to indicate the user has clicked
+ in the text area of our control */
+#define kmUPTextPart 1
+
+
+/* routines for using existing user pane controls.
+ These routines are useful for cases where you would like to use an
+ existing user pane control in, say, a dialog window as a scrolling
+ text edit field.*/
+
+/* Utility Routines */
+
+/* kUserClickedToFocusPart is a part code we pass to the SetKeyboardFocus
+ routine. In our focus switching routine this part code is understood
+ as meaning 'the user has clicked in the control and we need to switch
+ the current focus to ourselves before we can continue'. */
+#define kUserClickedToFocusPart 100
+
+/* STPTextPaneVars is a structure used for storing the the mUP Control's
+ internal variables and state information. A handle to this record is
+ stored in the pane control's reference value field using the
+ SetControlReference routine. */
+
+typedef struct {
+ /* OS records referenced */
+ TXNObject fTXNRec; /* the txn record */
+ TXNFrameID fTXNFrame; /* the txn frame ID */
+ ControlRef fUserPaneRec; /* handle to the user pane control */
+ WindowPtr fOwner; /* window containing control */
+ GrafPtr fDrawingEnvironment; /* grafport where control is drawn */
+ /* flags */
+ Boolean fInFocus; /* true while the focus rect is drawn around the control */
+ Boolean fIsActive; /* true while the control is drawn in the active state */
+ Boolean fTXNObjectActive; /* reflects the activation state of the text edit record */
+ Boolean fFocusDrawState; /* true if focus is drawn (default: true) */
+ /* calculated locations */
+ Rect fRBounds; /* control bounds */
+ Rect fRTextArea; /* area where the text is drawn */
+ Rect fRFocusOutline; /* rectangle used to draw the focus box */
+ Rect fRTextOutline; /* rectangle used to draw the border */
+ RgnHandle fRTextOutlineRegion; /* background region for the text, erased before calling TEUpdate */
+ /* our focus advance override routine */
+ EventHandlerUPP handlerUPP;
+ EventHandlerRef handlerRef;
+ bool fNoBorders ;
+ bool fMultiline ;
+ bool fVisible ;
+} STPTextPaneVars;
+
+/* mUPOpenControl initializes a user pane control so it will be drawn
+ and will behave as a scrolling text edit field inside of a window.
+ This routine performs all of the initialization steps necessary,
+ except it does not create the user pane control itself. theControl
+ should refer to a user pane control that you have either created
+ yourself or extracted from a dialog's control heirarchy using
+ the GetDialogItemAsControl routine. */
+OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle);
+
+
+
+
+/* Univerals Procedure Pointer variables used by the
+ mUP Control. These variables are set up
+ the first time that mUPOpenControl is called. */
+ControlUserPaneDrawUPP gTPDrawProc = NULL;
+ControlUserPaneHitTestUPP gTPHitProc = NULL;
+ControlUserPaneTrackingUPP gTPTrackProc = NULL;
+ControlUserPaneIdleUPP gTPIdleProc = NULL;
+ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
+ControlUserPaneActivateUPP gTPActivateProc = NULL;
+ControlUserPaneFocusUPP gTPFocusProc = NULL;
+
+// one place for calculating all
+static void TPCalculateBounds(STPTextPaneVars *varsp, const Rect& bounds)
+{
+ SetRect(&varsp->fRBounds, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ // eventually make TextOutline inset 1,1
+ SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ if ( !varsp->fNoBorders )
+ {
+ SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
+ bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
+ }
+ else
+ {
+ SetRect(&varsp->fRTextArea, bounds.left , bounds.top ,
+ bounds.right, bounds.bottom);
+ }
+}
+
+OSStatus MLTESetObjectVisibility( STPTextPaneVars *varsp, Boolean vis , long wxStyle)
+{
+ OSStatus err = noErr ;
+#if TARGET_API_MAC_OSX
+ TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
+ TXNControlData iControlData[1] = {{ vis }};
+ err = ::TXNSetTXNObjectControls( varsp->fTXNRec, false, 1, iControlTags, iControlData );
#endif
+ if ( vis )
+ {
+ Rect bounds ;
+ UMAGetControlBoundsInWindowCoords( varsp->fUserPaneRec, &bounds);
+ TPCalculateBounds( varsp , bounds ) ;
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ TXNShowSelection( varsp->fTXNRec, kTXNShowStart);
+ }
+ return err ;
+}
+
+// make sure we don't miss changes as carbon events are not available for these under classic
+static void TPUpdateVisibility(ControlRef theControl) {
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+
+ Rect bounds ;
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ if ( textctrl->MacIsReallyShown() != varsp->fVisible )
+ {
+ // invalidate old position
+ // InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+ varsp->fVisible = textctrl->MacIsReallyShown() ;
+ }
+ if ( !EqualRect( &bounds , &varsp->fRBounds ) )
+ {
+ // old position
+ Rect oldBounds = varsp->fRBounds ;
+ TPCalculateBounds( varsp , bounds ) ;
+ // we only recalculate when visible, otherwise scrollbars get drawn at incorrect places
+ if ( varsp->fVisible )
+ {
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ }
+ InvalWindowRect( GetControlOwner( theControl ) , &oldBounds ) ;
+ InvalWindowRect( GetControlOwner( theControl ) , &varsp->fRBounds ) ;
+ }
+}
+
+// make correct activations
+static void TPActivatePaneText(STPTextPaneVars *varsp, Boolean setActive) {
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+ if (varsp->fTXNObjectActive != setActive && textctrl->MacIsReallyShown() )
+ {
+ varsp->fTXNObjectActive = setActive;
+ TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTXNObjectActive);
+ if (varsp->fInFocus)
+ TXNFocus( varsp->fTXNRec, varsp->fTXNObjectActive);
+ }
+}
+
+// update focus outlines
+static void TPRedrawFocusOutline(STPTextPaneVars *varsp) {
+
+ /* state changed */
+ if (varsp->fFocusDrawState != (varsp->fIsActive && varsp->fInFocus))
+ {
+ varsp->fFocusDrawState = (varsp->fIsActive && varsp->fInFocus);
+ DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fFocusDrawState);
+ }
+}
+
+// update TXN focus state
+static void TPFocusPaneText(STPTextPaneVars *varsp, Boolean setFocus) {
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(varsp->fUserPaneRec);
+
+ if (varsp->fInFocus != setFocus && textctrl->MacIsReallyShown()) {
+ varsp->fInFocus = setFocus;
+ TXNFocus( varsp->fTXNRec, varsp->fInFocus);
+ }
+}
+
+// draw the control
+static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
+ /* set up our globals */
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if ( textctrl->MacIsReallyShown() )
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+ TXNDraw(varsp->fTXNRec, NULL);
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
+
+}
+
+
+/* TPPaneHitTestProc is called when the control manager would
+ like to determine what part of the control the mouse resides over.
+ We also call this routine from our tracking proc to determine how
+ to handle mouse clicks. */
+static pascal ControlPartCode TPPaneHitTestProc(ControlRef theControl, Point where) {
+ ControlPartCode result;
+ /* set up our locals and lock down our globals*/
+ result = 0;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0 ;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown() )
+ {
+ if (PtInRect(where, &varsp->fRBounds))
+ result = kmUPTextPart;
+ else
+ result = 0;
+ }
+ return result;
+}
+
+
+
+
+
+/* TPPaneTrackingProc is called when the mouse is being held down
+ over our control. This routine handles clicks in the text area
+ and in the scroll bar. */
+static pascal ControlPartCode TPPaneTrackingProc(ControlRef theControl, Point startPt, ControlActionUPP actionProc) {
+
+ ControlPartCode partCodeResult;
+ /* make sure we have some variables... */
+ partCodeResult = 0;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown() )
+ {
+ /* we don't do any of these functions unless we're in focus */
+ if ( ! varsp->fInFocus) {
+ WindowPtr owner;
+ owner = GetControlOwner(theControl);
+ ClearKeyboardFocus(owner);
+ SetKeyboardFocus(owner, theControl, kUserClickedToFocusPart);
+ }
+ /* find the location for the click */
+ // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
+ if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
+ {
+ int x = 0 , y = 0 ;
+ textctrl->MacClientToRootWindow( &x , &y ) ;
+ startPt.h += x ;
+ startPt.v += y ;
+ }
+
+ switch (TPPaneHitTestProc(theControl, startPt))
+ {
+
+ /* handle clicks in the text part */
+ case kmUPTextPart:
+ {
+ wxMacWindowClipper clipper( textctrl ) ;
+
+ EventRecord rec ;
+ ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+ TXNClick( varsp->fTXNRec, &rec );
+
+ }
+ break;
+
+ }
+ }
+ return partCodeResult;
+}
+
+
+/* TPPaneIdleProc is our user pane idle routine. When our text field
+ is active and in focus, we use this routine to set the cursor. */
+static pascal void TPPaneIdleProc(ControlRef theControl) {
+ /* set up locals */
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (textctrl->MacIsReallyShown()) {
+ /* if we're not active, then we have nothing to say about the cursor */
+ if (varsp->fIsActive) {
+ Rect bounds;
+ Point mousep;
+
+ wxMacWindowClipper clipper( textctrl ) ;
+ GetMouse(&mousep);
+ /* there's a 'focus thing' and an 'unfocused thing' */
+ if (varsp->fInFocus) {
+ /* flash the cursor */
+ SetPort(varsp->fDrawingEnvironment);
+ TXNIdle(varsp->fTXNRec);
+ /* set the cursor */
+ if (PtInRect(mousep, &varsp->fRTextArea)) {
+ RgnHandle theRgn;
+ RectRgn((theRgn = NewRgn()), &varsp->fRTextArea);
+ TXNAdjustCursor(varsp->fTXNRec, theRgn);
+ DisposeRgn(theRgn);
+ }
+ else
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ } else {
+ /* if it's in our bounds, set the cursor */
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ if (PtInRect(mousep, &bounds))
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ }
+ }
+ }
+}
+
+
+/* TPPaneKeyDownProc is called whenever a keydown event is directed
+ at our control. Here, we direct the keydown event to the text
+ edit record and redraw the scroll bar and text field as appropriate. */
+static pascal ControlPartCode TPPaneKeyDownProc(ControlRef theControl,
+ SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
+
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ if (varsp->fInFocus)
+ {
+ /* turn autoscrolling on and send the key event to text edit */
+ wxMacWindowClipper clipper( textctrl ) ;
+ EventRecord ev ;
+ memset( &ev , 0 , sizeof( ev ) ) ;
+ ev.what = keyDown ;
+ ev.modifiers = modifiers ;
+ ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+ TXNKeyDown( varsp->fTXNRec, &ev);
+ }
+ return kControlEntireControl;
+}
+
+
+/* TPPaneActivateProc is called when the window containing
+ the user pane control receives activate events. Here, we redraw
+ the control and it's text as necessary for the activation state. */
+static pascal void TPPaneActivateProc(ControlRef theControl, Boolean activating) {
+ /* set up locals */
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+
+ if ( textctrl == NULL )
+ return ;
+ TPUpdateVisibility( theControl ) ;
+
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+
+ varsp->fIsActive = activating;
+ wxMacWindowClipper clipper( textctrl ) ;
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the frame */
+ if ( textctrl->MacIsReallyShown() )
+ {
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
+}
+
+
+/* TPPaneFocusProc is called when every the focus changes to or
+ from our control. Herein, switch the focus appropriately
+ according to the parameters and redraw the control as
+ necessary. */
+static pascal ControlPartCode TPPaneFocusProc(ControlRef theControl, ControlFocusPart action) {
+ ControlPartCode focusResult;
+
+ focusResult = kControlFocusNoPart;
+ wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(theControl);
+ if ( textctrl == NULL )
+ return 0;
+ TPUpdateVisibility( theControl ) ;
+ STPTextPaneVars *varsp = (STPTextPaneVars *) textctrl->m_macTXNvars ;
+ /* if kControlFocusPrevPart and kControlFocusNextPart are received when the user is
+ tabbing forwards (or shift tabbing backwards) through the items in the dialog,
+ and kControlFocusNextPart will be received. When the user clicks in our field
+ and it is not the current focus, then the constant kUserClickedToFocusPart will
+ be received. The constant kControlFocusNoPart will be received when our control
+ is the current focus and the user clicks in another control. In your focus routine,
+ you should respond to these codes as follows:
+
+ kControlFocusNoPart - turn off focus and return kControlFocusNoPart. redraw
+ the control and the focus rectangle as necessary.
+
+ kControlFocusPrevPart or kControlFocusNextPart - toggle focus on or off
+ depending on its current state. redraw the control and the focus rectangle
+ as appropriate for the new focus state. If the focus state is 'off', return the constant
+ kControlFocusNoPart, otherwise return a non-zero part code.
+ kUserClickedToFocusPart - is a constant defined for this example. You should
+ define your own value for handling click-to-focus type events. */
+ /* calculate the next highlight state */
+ switch (action) {
+ default:
+ case kControlFocusNoPart:
+ TPFocusPaneText(varsp, false);
+ focusResult = kControlFocusNoPart;
+ break;
+ case kUserClickedToFocusPart:
+ TPFocusPaneText(varsp, true);
+ focusResult = 1;
+ break;
+ case kControlFocusPrevPart:
+ case kControlFocusNextPart:
+ TPFocusPaneText(varsp, ( ! varsp->fInFocus));
+ focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
+ break;
+ }
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the text fram and focus rectangle to indicate the
+ new focus state */
+ if ( textctrl->MacIsReallyShown() )
+ {
+ wxMacWindowClipper c( textctrl ) ;
+ if ( !varsp->fNoBorders )
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ TPRedrawFocusOutline( varsp ) ;
+ }
+ return focusResult;
+}
+
+
+/* mUPOpenControl initializes a user pane control so it will be drawn
+ and will behave as a scrolling text edit field inside of a window.
+ This routine performs all of the initialization steps necessary,
+ except it does not create the user pane control itself. theControl
+ should refer to a user pane control that you have either created
+ yourself or extracted from a dialog's control heirarchy using
+ the GetDialogItemAsControl routine. */
+OSStatus mUPOpenControl(STPTextPaneVars* &handle, ControlRef theControl, long wxStyle )
+{
+ Rect bounds;
+ WindowRef theWindow;
+ STPTextPaneVars *varsp;
+ OSStatus err = noErr ;
+
+ /* set up our globals */
+ if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(TPPaneDrawProc);
+ if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(TPPaneHitTestProc);
+ if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(TPPaneTrackingProc);
+ if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(TPPaneIdleProc);
+ if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(TPPaneKeyDownProc);
+ if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(TPPaneActivateProc);
+ if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(TPPaneFocusProc);
+
+ /* allocate our private storage */
+ varsp = (STPTextPaneVars *) malloc(sizeof(STPTextPaneVars));
+ handle = varsp ;
+
+ /* set the initial settings for our private data */
+ varsp->fMultiline = wxStyle & wxTE_MULTILINE ;
+ varsp->fNoBorders = wxStyle & wxNO_BORDER ;
+ varsp->fInFocus = false;
+ varsp->fIsActive = true;
+ varsp->fTXNObjectActive = false;
+ varsp->fFocusDrawState = false ;
+ varsp->fUserPaneRec = theControl;
+ varsp->fVisible = true ;
+
+ theWindow = varsp->fOwner = GetControlOwner(theControl);
+
+ varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow);
+
+ /* set up the user pane procedures */
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
+ SetControlData(theControl, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
+
+ /* calculate the rectangles used by the control */
+ UMAGetControlBoundsInWindowCoords(theControl, &bounds);
+ varsp->fRTextOutlineRegion = NewRgn() ;
+ TPCalculateBounds( varsp , bounds ) ;
+
+ /* set up the drawing environment */
+ SetPort(varsp->fDrawingEnvironment);
+
+ /* create the new edit field */
+
+ TXNFrameOptions frameOptions =
+ kTXNDontDrawCaretWhenInactiveMask ;
+ if ( ! ( wxStyle & wxTE_NOHIDESEL ) )
+ frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
+
+ if ( wxStyle & wxTE_MULTILINE )
+ {
+ if ( ! ( wxStyle & wxTE_DONTWRAP ) )
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+ else
+ {
+ frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
+ frameOptions |= kTXNWantHScrollBarMask ;
+ }
+
+ if ( !(wxStyle & wxTE_NO_VSCROLL ) )
+ frameOptions |= kTXNWantVScrollBarMask ;
+ }
+ else
+ frameOptions |= kTXNSingleLineOnlyMask ;
+
+ verify_noerr(TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
+ frameOptions ,
+ kTXNTextEditStyleFrameType,
+ kTXNTextensionFile,
+ kTXNSystemDefaultEncoding,
+ &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) varsp));
+
+ TXNControlTag iControlTags[3] = { kTXNDoFontSubstitution, kTXNWordWrapStateTag };
+ TXNControlData iControlData[3] = { {false}, {kTXNAutoWrap} };
+ int toptag = 2 ;
+#if TARGET_API_MAC_OSX
+ iControlTags[2] = kTXNVisibilityTag ;
+ iControlData[2].uValue = false ;
+ toptag++ ;
+#endif
+ iControlData[1].uValue = varsp->fVisible ;
+
+ if ( (wxStyle & wxTE_MULTILINE) && (wxStyle & wxTE_DONTWRAP) )
+ iControlData[2].uValue = kTXNNoAutoWrap ;
+
+ verify_noerr( TXNSetTXNObjectControls( varsp->fTXNRec, false, toptag,
+ iControlTags, iControlData )) ;
+
+ Str255 fontName ;
+ SInt16 fontSize ;
+ Style fontStyle ;
+
+ GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+
+ TXNTypeAttributes typeAttr[] =
+ {
+ { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
+ { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
+ { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } ,
+ } ;
+
+ err = TXNSetTypeAttributes (varsp->fTXNRec, sizeof( typeAttr ) / sizeof(TXNTypeAttributes) , typeAttr,
+ kTXNStartOffset,
+ kTXNEndOffset);
+
+
+ /* perform final activations and setup for our text field. Here,
+ we assume that the window is going to be the 'active' window. */
+ TPActivatePaneText(varsp, varsp->fIsActive && varsp->fInFocus);
+ /* all done */
+ return err;
+}
+
+
+
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
- EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
+ EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
+ EVT_CHAR(wxTextCtrl::OnChar)
+ EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
+ EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
+ EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
+ EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
+ EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
+
+ EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
+ EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
+ EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
+ EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
+ EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
END_EVENT_TABLE()
#endif
-// Text item
-wxTextCtrl::wxTextCtrl()
-#ifndef NO_TEXT_WINDOW_STREAM
- :streambuf()
+static void SetTXNData( STPTextPaneVars *varsp, TXNObject txn , const wxString& st , TXNOffset start , TXNOffset end )
+{
+#if wxUSE_UNICODE
+#if SIZEOF_WCHAR_T == 2
+ size_t len = st.Len() ;
+ TXNSetData( txn , kTXNUnicodeTextData, (void*)st.wc_str(), len * 2,
+ start, end);
+#else
+ wxMBConvUTF16BE converter ;
+ ByteCount byteBufferLen = converter.WC2MB( NULL , st.wc_str() , 0 ) ;
+ UniChar *unibuf = (UniChar*) malloc(byteBufferLen) ;
+ converter.WC2MB( (char*) unibuf , st.wc_str() , byteBufferLen ) ;
+ TXNSetData( txn , kTXNUnicodeTextData, (void*)unibuf, byteBufferLen ,
+ start, end);
+ free( unibuf ) ;
#endif
+#else
+ wxCharBuffer text = st.mb_str(wxConvLocal) ;
+ TXNSetData( txn , kTXNTextData, (void*)text.data(), strlen( text ) ,
+ start, end);
+#endif
+}
+
+// Text item
+void wxTextCtrl::Init()
+{
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+
+ m_editable = true ;
+ m_dirty = false;
+
+ m_maxLength = TE_UNLIMITED_LENGTH ;
+}
+
+wxTextCtrl::~wxTextCtrl()
{
- m_fileName = "";
+ SetControlReference((ControlRef)m_macControl, 0) ;
+ TXNDeleteObject((TXNObject)m_macTXN);
+ /* delete our private storage */
+ free(m_macTXNvars);
+ /* zero the control reference */
}
+
bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& value,
+ const wxString& str,
const wxPoint& pos,
const wxSize& size, long style,
const wxValidator& validator,
const wxString& name)
{
- m_fileName = "";
- SetName(name);
- SetValidator(validator);
- if (parent) parent->AddChild(this);
+ m_macIsUserPane = FALSE ;
+
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+ m_editable = true ;
+
+ // base initialization
+ if ( !wxTextCtrlBase::Create(parent, id, pos, size, style & ~(wxHSCROLL|wxVSCROLL), validator, name) )
+ return FALSE;
- m_windowStyle = style;
+ wxSize mySize = size ;
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER),
+ wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
+
+ m_windowStyle |= wxTE_PROCESS_ENTER;
+ }
+
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+ {
+ short featurSet;
+
+ featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
+ | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
+ | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+ /* create the control */
+ m_macControl = (WXWidget) ::NewControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, "\p", true , featurSet, 0, featurSet, kControlUserPaneProc, (long) this );
+ /* set up the mUP specific features and data */
+ wxMacWindowClipper c(this) ;
+ STPTextPaneVars *varsp ;
+ mUPOpenControl( varsp, (ControlRef) m_macControl, m_windowStyle );
+ m_macTXNvars = varsp ;
+ m_macTXN = varsp->fTXNRec ;
+ if ( style & wxTE_PASSWORD )
+ {
+ UniChar c = 0xA5 ;
+ verify_noerr(TXNEchoMode( (TXNObject) m_macTXN , c , 0 , true )) ;
+ }
+ }
+ MacPostControlCreate(pos,size) ;
+
+ if ( MacIsReallyShown() )
+ MLTESetObjectVisibility( (STPTextPaneVars*) m_macTXNvars, true , GetWindowStyle() ) ;
+
+ {
+ wxMacWindowClipper clipper( this ) ;
+ TPUpdateVisibility( (ControlRef) m_macControl ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ;
+
+ TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ }
+
+ SetBackgroundColour( *wxWHITE ) ;
+
+ TXNBackground tback;
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = MAC_WXCOLORREF( GetBackgroundColour().GetPixel() );
+ TXNSetBackground( (TXNObject) m_macTXN , &tback);
+
+ if ( m_windowStyle & wxTE_READONLY)
+ {
+ SetEditable( false ) ;
+ }
return TRUE;
}
+void wxTextCtrl::MacVisibilityChanged()
+{
+ MLTESetObjectVisibility((STPTextPaneVars*) m_macTXNvars , MacIsReallyShown() , GetWindowStyle() ) ;
+ if ( !MacIsReallyShown() )
+ InvalWindowRect( GetControlOwner( (ControlHandle) m_macControl ) , &((STPTextPaneVars *)m_macTXNvars)->fRBounds ) ;
+
+}
+
+void wxTextCtrl::MacEnabledStateChanged()
+{
+}
+
+
wxString wxTextCtrl::GetValue() const
{
- // TODO
- return wxString("");
+ Size actualSize = 0;
+ wxString result ;
+ OSStatus err ;
+
+ {
+#if wxUSE_UNICODE
+ Handle theText ;
+ err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) / sizeof( UniChar) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = NULL ;
+#if SIZEOF_WCHAR_T == 2
+ ptr = new wxChar[actualSize + 1 ] ;
+ wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;
+
+#else
+ SetHandleSize( theText , ( actualSize + 1 ) * sizeof( UniChar ) ) ;
+ HLock( theText ) ;
+ (((UniChar*)*theText)[actualSize]) = 0 ;
+ wxMBConvUTF16BE converter ;
+ size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
+ ptr = new wxChar[noChars + 1] ;
+
+ noChars = converter.MB2WC( ptr , (const char*)*theText , noChars ) ;
+ ptr[noChars] = 0 ;
+ HUnlock( theText ) ;
+#endif
+ ptr[actualSize] = 0 ;
+ result = wxString( ptr ) ;
+ delete[] ptr ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#else
+ Handle theText ;
+ err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) ;
+ if ( actualSize > 0 )
+ {
+ HLock( theText ) ;
+ result = wxString( *theText , wxConvLocal , actualSize ) ;
+ HUnlock( theText ) ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#endif
+ }
+ wxMacConvertNewlines10To13( &result ) ;
+ return result ;
}
-void wxTextCtrl::SetValue(const wxString& value)
+void wxTextCtrl::GetSelection(long* from, long* to) const
{
- // TODO
+ TXNGetSelection( (TXNObject) m_macTXN , (TXNOffset*) from , (TXNOffset*) to ) ;
}
-void wxTextCtrl::SetSize(int x, int y, int width, int height, int sizeFlags)
+void wxTextCtrl::SetValue(const wxString& str)
{
- // TODO
+ // optimize redraws
+ if ( GetValue() == str )
+ return ;
+
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ {
+ wxMacWindowClipper c( this ) ;
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+
+ // otherwise scrolling might have problems ?
+ TPUpdateVisibility( ( (STPTextPaneVars *)m_macTXNvars)->fUserPaneRec ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNStartOffset, kTXNEndOffset ) ;
+ TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+ }
+}
+
+void wxTextCtrl::SetMaxLength(unsigned long len)
+{
+ m_maxLength = len ;
+}
+
+bool wxTextCtrl::SetFont( const wxFont& font )
+{
+ if ( !wxTextCtrlBase::SetFont( font ) )
+ return FALSE ;
+
+ wxMacWindowClipper c( this ) ;
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+
+ TXNTypeAttributes typeAttr[4] ;
+ Str255 fontName = "\pMonaco" ;
+ SInt16 fontSize = 12 ;
+ Style fontStyle = normal ;
+ int attrCounter = 0 ;
+
+ wxMacStringToPascal( font.GetFaceName() , fontName ) ;
+ fontSize = font.MacGetFontSize() ;
+ fontStyle = font.MacGetFontStyle() ;
+
+ typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) fontName ;
+ typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ;
+ typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ;
+ typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ;
+ typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ;
+ typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
+ typeAttr[attrCounter+2].data.dataValue = fontStyle ;
+ attrCounter += 3 ;
+ /*
+ typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) &color ;
+ color = MAC_WXCOLORREF(GetForegroundColour().GetPixel()) ;
+ attrCounter += 1 ;
+ */
+ verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, kTXNStartOffset,kTXNEndOffset) );
+
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+ return true ;
+}
+
+bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNTypeAttributes typeAttr[4] ;
+ Str255 fontName = "\pMonaco" ;
+ SInt16 fontSize = 12 ;
+ Style fontStyle = normal ;
+ RGBColor color ;
+ int attrCounter = 0 ;
+ if ( style.HasFont() )
+ {
+ const wxFont &font = style.GetFont() ;
+ wxMacStringToPascal( font.GetFaceName() , fontName ) ;
+ fontSize = font.GetPointSize() ;
+ if ( font.GetUnderlined() )
+ fontStyle |= underline ;
+ if ( font.GetWeight() == wxBOLD )
+ fontStyle |= bold ;
+ if ( font.GetStyle() == wxITALIC )
+ fontStyle |= italic ;
+
+ typeAttr[attrCounter].tag = kTXNQDFontNameAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontNameAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) fontName ;
+ typeAttr[attrCounter+1].tag = kTXNQDFontSizeAttribute ;
+ typeAttr[attrCounter+1].size = kTXNFontSizeAttributeSize ;
+ typeAttr[attrCounter+1].data.dataValue = (fontSize << 16) ;
+ typeAttr[attrCounter+2].tag = kTXNQDFontStyleAttribute ;
+ typeAttr[attrCounter+2].size = kTXNQDFontStyleAttributeSize ;
+ typeAttr[attrCounter+2].data.dataValue = fontStyle ;
+ attrCounter += 3 ;
+
+ }
+ if ( style.HasTextColour() )
+ {
+ typeAttr[attrCounter].tag = kTXNQDFontColorAttribute ;
+ typeAttr[attrCounter].size = kTXNQDFontColorAttributeSize ;
+ typeAttr[attrCounter].data.dataPtr = (void*) &color ;
+ color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
+ attrCounter += 1 ;
+ }
+
+ if ( attrCounter > 0 )
+ {
+ verify_noerr( TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr, start,end) );
+ }
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+
+ return TRUE ;
+}
+
+bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
+{
+ wxTextCtrlBase::SetDefaultStyle( style ) ;
+ SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+ return TRUE ;
}
// Clipboard operations
void wxTextCtrl::Copy()
{
- // TODO
+ if (CanCopy())
+ {
+ ClearCurrentScrap();
+ TXNCopy((TXNObject)m_macTXN);
+ TXNConvertToPublicScrap();
+ }
}
void wxTextCtrl::Cut()
{
- // TODO
+ if (CanCut())
+ {
+ ClearCurrentScrap();
+ TXNCut((TXNObject)m_macTXN);
+ TXNConvertToPublicScrap();
+
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event.SetString( GetValue() ) ;
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
+ }
}
void wxTextCtrl::Paste()
{
- // TODO
+ if (CanPaste())
+ {
+
+ TXNConvertFromPublicScrap();
+ TXNPaste((TXNObject)m_macTXN);
+ SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event.SetString( GetValue() ) ;
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(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 TXNIsScrapPastable() ;
}
void wxTextCtrl::SetEditable(bool editable)
{
- // TODO
+ if ( editable != m_editable )
+ {
+ m_editable = editable ;
+
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+ TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+
+ }
}
void wxTextCtrl::SetInsertionPoint(long pos)
{
- // TODO
+ SetSelection( pos , pos ) ;
}
void wxTextCtrl::SetInsertionPointEnd()
long wxTextCtrl::GetInsertionPoint() const
{
- // TODO
- return 0;
+ long begin,end ;
+ GetSelection( &begin , &end ) ;
+ return begin ;
}
long wxTextCtrl::GetLastPosition() const
{
- // TODO
- return 0;
+ Handle theText ;
+ long actualsize ;
+ OSErr err = TXNGetDataEncoded( (TXNObject) m_macTXN, kTXNStartOffset, kTXNEndOffset, &theText , kTXNTextData );
+ /* all done */
+ if ( err )
+ {
+ actualsize = 0 ;
+ }
+ else
+ {
+ actualsize = GetHandleSize( theText ) ;
+ DisposeHandle( theText ) ;
+ }
+ return actualsize ;
}
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
+void wxTextCtrl::Replace(long from, long to, const wxString& str)
{
- // TODO
+ wxString value = str ;
+ wxMacConvertNewlines13To10( &value ) ;
+
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
+ TXNClear( ((TXNObject) m_macTXN) ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , str , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+
+ Refresh() ;
}
void wxTextCtrl::Remove(long from, long to)
{
- // TODO
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
+ TXNClear( ((TXNObject) m_macTXN) ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+
+ Refresh() ;
}
void wxTextCtrl::SetSelection(long from, long to)
{
- // TODO
+ STPTextPaneVars *varsp = (STPTextPaneVars *) m_macTXNvars;
+ /* and our drawing environment as the operation
+ may force a redraw in the text area. */
+ SetPort(varsp->fDrawingEnvironment);
+ /* change the selection */
+ if ((from == -1) && (to == -1))
+ TXNSelectAll((TXNObject) m_macTXN);
+ else
+ TXNSetSelection( varsp->fTXNRec, from, to);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
}
bool wxTextCtrl::LoadFile(const wxString& file)
{
- if (!wxFileExists(file))
- return FALSE;
+ if ( wxTextCtrlBase::LoadFile(file) )
+ {
+ return TRUE;
+ }
- m_fileName = file;
+ return FALSE;
+}
- Clear();
+void wxTextCtrl::WriteText(const wxString& str)
+{
+ wxString st = str ;
+ wxMacConvertNewlines13To10( &st ) ;
+
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ long start , end , dummy ;
+ GetSelection( &start , &dummy ) ;
+ SetTXNData( (STPTextPaneVars *)m_macTXNvars , (TXNObject) m_macTXN , st , kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
+ GetSelection( &dummy , &end ) ;
+ SetStyle( start , end , GetDefaultStyle() ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+
+ MacRedrawControl() ;
+}
-#ifndef __WXMAC__
- ifstream input((char*) (const char*) file, ios::nocreate | ios::in);
-#else
- ifstream input((char*) (const char*) file, ios::in);
-#endif
- if (!input.bad())
- {
- struct stat stat_buf;
- if (stat(file, &stat_buf) < 0)
- return FALSE;
- // This may need to be a bigger buffer than the file size suggests,
- // if it's a UNIX file. Give it an extra 1000 just in case.
- char *tmp_buffer = (char*)malloc((size_t)(stat_buf.st_size+1+1000));
- long no_lines = 0;
- long pos = 0;
- while (!input.eof() && input.peek() != EOF)
- {
- input.getline(wxBuffer, 500);
- int len = strlen(wxBuffer);
- wxBuffer[len] = 13;
- wxBuffer[len+1] = 10;
- wxBuffer[len+2] = 0;
- strcpy(tmp_buffer+pos, wxBuffer);
- pos += strlen(wxBuffer);
- no_lines++;
- }
+void wxTextCtrl::AppendText(const wxString& text)
+{
+ SetInsertionPointEnd();
+ WriteText(text);
+}
- // TODO add line
+void wxTextCtrl::Clear()
+{
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ;
+ TXNClear((TXNObject)m_macTXN);
- free(tmp_buffer);
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
- return TRUE;
- }
- return FALSE;
+ Refresh() ;
}
-// If file is null, try saved file name first
-// Returns TRUE if succeeds.
-bool wxTextCtrl::SaveFile(const wxString& file)
+bool wxTextCtrl::IsModified() const
{
- wxString theFile(file);
- if (theFile == "")
- theFile = m_fileName;
- if (theFile == "")
- return FALSE;
- m_fileName = theFile;
+ return m_dirty;
+}
+
+bool wxTextCtrl::IsEditable() const
+{
+ return IsEnabled() && m_editable ;
+}
- ofstream output((char*) (const char*) theFile);
- if (output.bad())
- return FALSE;
+bool wxTextCtrl::AcceptsFocus() const
+{
+ // we don't want focus if we can't be edited
+ return /*IsEditable() && */ wxControl::AcceptsFocus();
+}
+
+wxSize wxTextCtrl::DoGetBestSize() const
+{
+ int wText = 100 ;
- // TODO get and save text
+ int hText;
- return FALSE;
+ switch( m_windowVariant )
+ {
+ case wxWINDOW_VARIANT_NORMAL :
+ hText = 22 ;
+ break ;
+ case wxWINDOW_VARIANT_SMALL :
+ hText = 19 ;
+ break ;
+ case wxWINDOW_VARIANT_MINI :
+ hText= 15 ;
+ break ;
+ default :
+ hText = 22 ;
+ break ;
+ }
+
+ if ( m_windowStyle & wxTE_MULTILINE )
+ {
+ hText *= 5 ;
+ }
+
+ return wxSize(wText, hText);
}
-void wxTextCtrl::WriteText(const wxString& text)
+// ----------------------------------------------------------------------------
+// Undo/redo
+// ----------------------------------------------------------------------------
+
+void wxTextCtrl::Undo()
{
- // TODO write text to control
+ if (CanUndo())
+ {
+ TXNUndo((TXNObject)m_macTXN);
+ }
}
-void wxTextCtrl::Clear()
+void wxTextCtrl::Redo()
{
- // TODO
+ if (CanRedo())
+ {
+ TXNRedo((TXNObject)m_macTXN);
+ }
}
-bool wxTextCtrl::IsModified() const
+bool wxTextCtrl::CanUndo() const
{
- // TODO
- return FALSE;
+ if ( !IsEditable() )
+ {
+ return false ;
+ }
+ return TXNCanUndo((TXNObject)m_macTXN,NULL);
+}
+
+bool wxTextCtrl::CanRedo() const
+{
+ if ( !IsEditable() )
+ {
+ return false ;
+ }
+ return TXNCanRedo((TXNObject)m_macTXN,NULL);
+}
+
+// Makes modifie or unmodified
+void wxTextCtrl::MarkDirty()
+{
+ m_dirty = true;
}
-// Makes 'unmodified'
void wxTextCtrl::DiscardEdits()
{
- // TODO
+ m_dirty = false;
}
int wxTextCtrl::GetNumberOfLines() const
{
- // TODO
- return 0;
+ ItemCount lines ;
+ TXNGetLineCount((TXNObject)m_macTXN, &lines ) ;
+ return lines ;
}
long wxTextCtrl::XYToPosition(long x, long y) const
return 0;
}
-void wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
+bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
{
- // TODO
+ return FALSE ;
}
void wxTextCtrl::ShowPosition(long pos)
{
- // TODO
+#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
+ {
+ Point current ;
+ Point desired ;
+ TXNOffset selstart , selend ;
+ TXNGetSelection( (TXNObject) m_macTXN , &selstart , &selend) ;
+ TXNOffsetToPoint( (TXNObject) m_macTXN, selstart , ¤t);
+ TXNOffsetToPoint( (TXNObject) m_macTXN, pos , &desired);
+ //TODO use HIPoints for 10.3 and above
+ if ( (UInt32) TXNScroll != (UInt32) kUnresolvedCFragSymbolAddress )
+ {
+ OSErr theErr = noErr;
+ SInt32 dv = desired.v - current.v ;
+ SInt32 dh = desired.h - current.h ;
+ TXNShowSelection( (TXNObject) m_macTXN , true ) ;
+ theErr = TXNScroll( (TXNObject) m_macTXN, kTXNScrollUnitsInPixels , kTXNScrollUnitsInPixels , &dv , &dh );
+ wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
+ }
+ }
+#endif
}
int wxTextCtrl::GetLineLength(long lineNo) const
{
- // TODO
+ // TODO change this if possible to reflect real lines
+ wxString content = GetValue() ;
+
+ // Find line first
+ int count = 0;
+ for (size_t i = 0; i < content.Length() ; i++)
+ {
+ if (count == lineNo)
+ {
+ // Count chars in line then
+ count = 0;
+ for (size_t j = i; j < content.Length(); j++)
+ {
+ count++;
+ if (content[j] == '\n') return count;
+ }
+
+ return count;
+ }
+ if (content[i] == '\n') count++;
+ }
return 0;
}
wxString wxTextCtrl::GetLineText(long lineNo) const
{
- // TODO
- return wxString("");
+ // TODO change this if possible to reflect real lines
+ wxString content = GetValue() ;
+
+ // Find line first
+ int count = 0;
+ for (size_t i = 0; i < content.Length() ; i++)
+ {
+ if (count == lineNo)
+ {
+ // Add chars in line then
+ wxString tmp;
+
+ for (size_t j = i; j < content.Length(); j++)
+ {
+ if (content[j] == '\n')
+ return tmp;
+
+ tmp += content[j];
+ }
+
+ return tmp;
+ }
+ if (content[i] == '\n') count++;
+ }
+ return wxEmptyString ;
}
/*
* Text item
*/
-
+
void wxTextCtrl::Command(wxCommandEvent & event)
{
SetValue (event.GetString());
}
}
-// The streambuf code was partly taken from chapter 3 by Jerry Schwarz of
-// AT&T's "C++ Lanuage System Release 3.0 Library Manual" - Stein Somers
+void wxTextCtrl::OnChar(wxKeyEvent& event)
+{
+ int key = event.GetKeyCode() ;
+ bool eat_key = false ;
+
+ 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 &&
+ !( key == WXK_RETURN && ( (m_windowStyle & wxPROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
+/* && key != WXK_PRIOR && key != WXK_NEXT && key != WXK_HOME && key != WXK_END */
+ )
+ {
+ // eat it
+ 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 & wxPROCESS_ENTER)
+ {
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+ event.SetEventObject( this );
+ event.SetString( GetValue() );
+ if ( GetEventHandler()->ProcessEvent(event) )
+ return;
+ }
+ if ( !(m_windowStyle & wxTE_MULTILINE) )
+ {
+ wxWindow *parent = GetParent();
+ while( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL ) {
+ parent = parent->GetParent() ;
+ }
+ if ( parent && parent->GetDefaultItem() )
+ {
+ wxButton *def = wxDynamicCast(parent->GetDefaultItem(),
+ wxButton);
+ if ( def && def->IsEnabled() )
+ {
+ wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
+ event.SetEventObject(def);
+ def->Command(event);
+ return ;
+ }
+ }
+
+ // this will make wxWindows eat the ENTER key so that
+ // we actually prevent line wrapping in a single line
+ // text control
+ eat_key = TRUE;
+ }
+
+ break;
+
+ case WXK_TAB:
+ // always produce navigation event - even if we process TAB
+ // ourselves the fact that we got here means that the user code
+ // decided to skip processing of this TAB - probably to let it
+ // do its default job.
+ {
+ wxNavigationKeyEvent eventNav;
+ eventNav.SetDirection(!event.ShiftDown());
+ eventNav.SetWindowChange(event.ControlDown());
+ eventNav.SetEventObject(this);
+
+ if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
+ return;
+
+ event.Skip() ;
+ return;
+ }
+ break;
+ }
+
+ if (!eat_key)
+ {
+ // perform keystroke handling
+ if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
+ CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
+ else
+ {
+ EventRecord rec ;
+ if ( wxMacConvertEventToRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) )
+ {
+ EventRecord *ev = &rec ;
+ short keycode ;
+ short keychar ;
+ keychar = short(ev->message & charCodeMask);
+ keycode = short(ev->message & keyCodeMask) >> 8 ;
+
+ ::HandleControlKey( (ControlRef) m_macControl , keycode , keychar , ev->modifiers ) ;
+ }
+ }
+ }
+ if ( ( key >= 0x20 && key < WXK_START ) ||
+ key == WXK_RETURN ||
+ key == WXK_DELETE ||
+ key == WXK_BACK)
+ {
+ wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+ event1.SetString( GetValue() ) ;
+ event1.SetEventObject( this );
+ wxPostEvent(GetEventHandler(),event1);
+ }
+}
+
+// ----------------------------------------------------------------------------
+// standard handlers for standard edit menu events
+// ----------------------------------------------------------------------------
-//=========================================================================
-// Called then the buffer is full (gcc 2.6.3)
-// or when "endl" is output (Borland 4.5)
-//=========================================================================
-// Class declaration using multiple inheritance doesn't work properly for
-// Borland. See note in wb_text.h.
-#ifndef NO_TEXT_WINDOW_STREAM
-int wxTextCtrl::overflow(int c)
+void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
{
- // Make sure there is a holding area
- if ( allocate()==EOF )
- {
- wxError("Streambuf allocation failed","Internal error");
- return EOF;
- }
-
- // Verify that there are no characters in get area
- if ( gptr() && gptr() < egptr() )
- {
- wxError("Who's trespassing my get area?","Internal error");
- return EOF;
- }
-
- // Reset get area
- setg(0,0,0);
-
- // Make sure there is a put area
- if ( ! pptr() )
- {
-/* This doesn't seem to be fatal so comment out error message */
-// wxError("Put area not opened","Internal error");
- setp( base(), base() );
- }
-
- // Determine how many characters have been inserted but no consumed
- int plen = pptr() - pbase();
-
- // Now Jerry relies on the fact that the buffer is at least 2 chars
- // long, but the holding area "may be as small as 1" ???
- // And we need an additional \0, so let's keep this inefficient but
- // safe copy.
-
- // If c!=EOF, it is a character that must also be comsumed
- int xtra = c==EOF? 0 : 1;
-
- // Write temporary C-string to wxTextWindow
- {
- char *txt = new char[plen+xtra+1];
- memcpy(txt, pbase(), plen);
- txt[plen] = (char)c; // append c
- txt[plen+xtra] = '\0'; // append '\0' or overwrite c
- // If the put area already contained \0, output will be truncated there
- WriteText(txt);
- delete[] txt;
- }
-
- // Reset put area
- setp(pbase(), epptr());
-
-#if defined(__WATCOMC__)
- return __NOT_EOF;
-#elif defined(zapeof) // HP-UX (all cfront based?)
- return zapeof(c);
-#else
- return c!=EOF ? c : 0; // this should make everybody happy
-#endif
+ Cut();
}
-//=========================================================================
-// called then "endl" is output (gcc) or then explicit sync is done (Borland)
-//=========================================================================
-int wxTextCtrl::sync()
+void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
{
- // Verify that there are no characters in get area
- if ( gptr() && gptr() < egptr() )
- {
- wxError("Who's trespassing my get area?","Internal error");
- return EOF;
- }
+ Copy();
+}
- if ( pptr() && pptr() > pbase() ) return overflow(EOF);
+void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
+{
+ Paste();
+}
- return 0;
-/* OLD CODE
- int len = pptr() - pbase();
- char *txt = new char[len+1];
- strncpy(txt, pbase(), len);
- txt[len] = '\0';
- (*this) << txt;
- setp(pbase(), epptr());
- delete[] txt;
- return 0;
-*/
+void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
+{
+ Undo();
}
-//=========================================================================
-// Should not be called by a "ostream". Used by a "istream"
-//=========================================================================
-int wxTextCtrl::underflow()
+void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
{
- return EOF;
+ Redo();
+}
+
+void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
+{
+ event.Enable( CanCut() );
}
-#endif
-wxTextCtrl& wxTextCtrl::operator<<(const wxString& s)
+void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
{
- WriteText(s);
- return *this;
+ event.Enable( CanCopy() );
}
-wxTextCtrl& wxTextCtrl::operator<<(float f)
+void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
{
- wxString str;
- str.Printf("%.2f", f);
- WriteText(str);
- return *this;
+ event.Enable( CanPaste() );
}
-wxTextCtrl& wxTextCtrl::operator<<(double d)
+void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
{
- wxString str;
- str.Printf("%.2f", d);
- WriteText(str);
- return *this;
+ event.Enable( CanUndo() );
}
-wxTextCtrl& wxTextCtrl::operator<<(int i)
+void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
{
- wxString str;
- str.Printf("%d", i);
- WriteText(str);
- return *this;
+ event.Enable( CanRedo() );
}
-wxTextCtrl& wxTextCtrl::operator<<(long i)
+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
{
- wxString str;
- str.Printf("%ld", i);
- WriteText(str);
- return *this;
+ return true ;
}
-wxTextCtrl& wxTextCtrl::operator<<(const char c)
+// user pane implementation
+
+void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
+{
+ return kControlNoPart ;
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneIdleProc()
+{
+}
+
+wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
{
- char buf[2];
+ return kControlNoPart ;
+}
- buf[0] = c;
- buf[1] = 0;
- WriteText(buf);
- return *this;
+void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
+{
}
+wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
+{
+ return kControlNoPart ;
+}
+
+void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
+{
+}
+
+#endif
+ // wxUSE_TEXTCTRL
projects / wxWidgets.git / blobdiff