/////////////////////////////////////////////////////////////////////////////
// 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
+#include "wx/defs.h"
+
+#if wxUSE_TEXTCTRL
+
#ifdef __DARWIN__
#include <sys/types.h>
#include <sys/stat.h>
#else
#include <stat.h>
#endif
-#include <fstream.h>
+
+#if wxUSE_STD_IOSTREAM
+ #if wxUSE_IOSTREAMH
+ #include <fstream.h>
+ #else
+ #include <fstream>
+ #endif
+#endif
#include "wx/app.h"
#include "wx/dc.h"
#include "wx/button.h"
-#include "wx/panel.h"
+#include "wx/toplevel.h"
#include "wx/textctrl.h"
#include "wx/notebook.h"
#include "wx/tabctrl.h"
#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
+
+extern wxApp *wxTheApp ;
+extern wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ;
+
+// 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
+
+#include "MacTextEditor.h"
+
+/* 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
+
+/* kmUPScrollPart is the part code we return to indicate the user has clicked
+ in the scroll bar part of the control. */
+#define kmUPScrollPart 2
+
+
+/* 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.*/
+
+/* 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(ControlHandle theControl, long wxStyle);
+
+/* Utility Routines */
+
+enum {
+ kShiftKeyCode = 56
+};
+
+/* 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
+
+
+/* kmUPClickScrollDelayTicks is a time measurement in ticks used to
+ slow the speed of 'auto scrolling' inside of our clickloop routine.
+ This value prevents the text from wizzzzzing by while the mouse
+ is being held down inside of the text area. */
+#define kmUPClickScrollDelayTicks 3
+
+
+/* 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 */
+ ControlHandle 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 fTEActive; /* reflects the activation state of the text edit record */
+ Boolean fInDialogWindow; /* true if displayed in a dialog window */
+ /* calculated locations */
+ 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 fTextBackgroundRgn; /* background region for the text, erased before calling TEUpdate */
+ /* our focus advance override routine */
+ EventHandlerUPP handlerUPP;
+ EventHandlerRef handlerRef;
+ bool fMultiline ;
+} STPTextPaneVars;
+
+
+
+
+/* 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;
+
+/* TPActivatePaneText activates or deactivates the text edit record
+ according to the value of setActive. The primary purpose of this
+ routine is to ensure each call is only made once. */
+static void TPActivatePaneText(STPTextPaneVars **tpvars, Boolean setActive) {
+ STPTextPaneVars *varsp;
+ varsp = *tpvars;
+ if (varsp->fTEActive != setActive) {
+
+ varsp->fTEActive = setActive;
+
+ TXNActivate(varsp->fTXNRec, varsp->fTXNFrame, varsp->fTEActive);
+
+ if (varsp->fInFocus)
+ TXNFocus( varsp->fTXNRec, varsp->fTEActive);
+ }
+}
+
+
+/* TPFocusPaneText set the focus state for the text record. */
+static void TPFocusPaneText(STPTextPaneVars **tpvars, Boolean setFocus) {
+ STPTextPaneVars *varsp;
+ varsp = *tpvars;
+ if (varsp->fInFocus != setFocus) {
+ varsp->fInFocus = setFocus;
+ TXNFocus( varsp->fTXNRec, varsp->fInFocus);
+ }
+}
+
+
+/* TPPaneDrawProc is called to redraw the control and for update events
+ referring to the control. This routine erases the text area's background,
+ and redraws the text. This routine assumes the scroll bar has been
+ redrawn by a call to DrawControls. */
+static pascal void TPPaneDrawProc(ControlRef theControl, ControlPartCode thePart) {
+ STPTextPaneVars **tpvars, *varsp;
+ char state;
+ Rect bounds;
+ /* set up our globals */
+
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ state = HGetState((Handle) tpvars);
+ HLock((Handle) tpvars);
+ varsp = *tpvars;
+
+ /* save the drawing state */
+ SetPort((**tpvars).fDrawingEnvironment);
+ /* verify our boundary */
+ GetControlBounds(theControl, &bounds);
+
+ wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+ if ( ! EqualRect(&bounds, &varsp->fRFocusOutline) ) {
+ // scrollbar is on the border, we add one
+ Rect oldbounds = varsp->fRFocusOutline ;
+ InsetRect( &oldbounds , -1 , -1 ) ;
+
+ InvalWindowRect( GetControlOwner( theControl ) , &oldbounds ) ;
+ SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
+ bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
+ RectRgn(varsp->fTextBackgroundRgn, &varsp->fRTextOutline);
+ TXNSetFrameBounds( varsp->fTXNRec, varsp->fRTextArea.top, varsp->fRTextArea.left,
+ varsp->fRTextArea.bottom, varsp->fRTextArea.right, varsp->fTXNFrame);
+ }
+
+ /* update the text region */
+ RGBColor white = { 65535 , 65535 , 65535 } ;
+ RGBBackColor( &white ) ;
+ EraseRgn(varsp->fTextBackgroundRgn);
+ TXNDraw(varsp->fTXNRec, NULL);
+ /* restore the drawing environment */
+ /* draw the text frame and focus frame (if necessary) */
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ if ((**tpvars).fIsActive && varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, true);
+ /* release our globals */
+ HSetState((Handle) tpvars, state);
+
+ }
+}
+
+
+/* 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(ControlHandle theControl, Point where) {
+ STPTextPaneVars **tpvars;
+ ControlPartCode result;
+ char state;
+ /* set up our locals and lock down our globals*/
+ result = 0;
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ state = HGetState((Handle) tpvars);
+ HLock((Handle) tpvars);
+ /* find the region where we clicked */
+ if (PtInRect(where, &(**tpvars).fRTextArea)) {
+ result = kmUPTextPart;
+ } else result = 0;
+ /* release oure globals */
+ HSetState((Handle) tpvars, state);
+ }
+ 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(ControlHandle theControl, Point startPt, ControlActionUPP actionProc) {
+ STPTextPaneVars **tpvars, *varsp;
+ char state;
+ ControlPartCode partCodeResult;
+ /* make sure we have some variables... */
+ partCodeResult = 0;
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ /* lock 'em down */
+ state = HGetState((Handle) tpvars);
+ HLock((Handle) tpvars);
+ varsp = *tpvars;
+ /* 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 */
+ switch (TPPaneHitTestProc(theControl, startPt)) {
+
+ /* handle clicks in the text part */
+ case kmUPTextPart:
+ { SetPort((**tpvars).fDrawingEnvironment);
+ wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+#if !TARGET_CARBON
+ TXNClick( varsp->fTXNRec, (const EventRecord*) wxTheApp->MacGetCurrentEvent());
+#else
+ EventRecord rec ;
+ ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
+ TXNClick( varsp->fTXNRec, &rec );
+#endif
+ }
+ break;
+
+ }
+
+ HSetState((Handle) tpvars, state);
+ }
+ 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(ControlHandle theControl) {
+ STPTextPaneVars **tpvars, *varsp;
+ /* set up locals */
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ /* if we're not active, then we have nothing to say about the cursor */
+ if ((**tpvars).fIsActive) {
+ char state;
+ Rect bounds;
+ Point mousep;
+ /* lock down the globals */
+ state = HGetState((Handle) tpvars);
+ HLock((Handle) tpvars);
+ varsp = *tpvars;
+ /* get the current mouse coordinates (in our window) */
+ SetPortWindowPort(GetControlOwner(theControl));
+ wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+ GetMouse(&mousep);
+ /* there's a 'focus thing' and an 'unfocused thing' */
+ if (varsp->fInFocus) {
+ /* flash the cursor */
+ SetPort((**tpvars).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 */
+ GetControlBounds(theControl, &bounds);
+ if (PtInRect(mousep, &bounds))
+ {
+ // SetThemeCursor(kThemeArrowCursor);
+ }
+ }
+
+ HSetState((Handle) tpvars, state);
+ }
+ }
+}
+
+
+/* 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(ControlHandle theControl,
+ SInt16 keyCode, SInt16 charCode, SInt16 modifiers) {
+ STPTextPaneVars **tpvars;
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ if ((**tpvars).fInFocus) {
+ /* turn autoscrolling on and send the key event to text edit */
+ SetPort((**tpvars).fDrawingEnvironment);
+ wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+ EventRecord ev ;
+ memset( &ev , 0 , sizeof( ev ) ) ;
+ ev.what = keyDown ;
+ ev.modifiers = modifiers ;
+ ev.message = (( keyCode << 8 ) & keyCodeMask ) + ( charCode & charCodeMask ) ;
+ TXNKeyDown( (**tpvars).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(ControlHandle theControl, Boolean activating) {
+ Rect bounds;
+ STPTextPaneVars **tpvars, *varsp;
+ char state;
+ /* set up locals */
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ state = HGetState((Handle) tpvars);
+ HLock((Handle) tpvars);
+ varsp = *tpvars;
+ /* de/activate the text edit record */
+ SetPort((**tpvars).fDrawingEnvironment);
+ wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+ GetControlBounds(theControl, &bounds);
+ varsp->fIsActive = activating;
+ TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the frame */
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ if (varsp->fInFocus) DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive);
+ HSetState((Handle) tpvars, state);
+ }
+}
+
+
+/* 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(ControlHandle theControl, ControlFocusPart action) {
+ ControlPartCode focusResult;
+ STPTextPaneVars **tpvars, *varsp;
+ char state;
+ /* set up locals */
+ focusResult = kControlFocusNoPart;
+ tpvars = (STPTextPaneVars **) GetControlReference(theControl);
+ if (tpvars != NULL) {
+ state = HGetState((Handle) tpvars);
+ HLock((Handle) tpvars);
+ varsp = *tpvars;
+ /* 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. */
+ /* save the drawing state */
+ SetPort((**tpvars).fDrawingEnvironment);
+ wxMacWindowClipper clipper( wxFindControlFromMacControl(theControl ) ) ;
+ /* calculate the next highlight state */
+ switch (action) {
+ default:
+ case kControlFocusNoPart:
+ TPFocusPaneText(tpvars, false);
+ focusResult = kControlFocusNoPart;
+ break;
+ case kUserClickedToFocusPart:
+ TPFocusPaneText(tpvars, true);
+ focusResult = 1;
+ break;
+ case kControlFocusPrevPart:
+ case kControlFocusNextPart:
+ TPFocusPaneText(tpvars, ( ! varsp->fInFocus));
+ focusResult = varsp->fInFocus ? 1 : kControlFocusNoPart;
+ break;
+ }
+ TPActivatePaneText(tpvars, varsp->fIsActive && varsp->fInFocus);
+ /* redraw the text fram and focus rectangle to indicate the
+ new focus state */
+ DrawThemeEditTextFrame(&varsp->fRTextOutline, varsp->fIsActive ? kThemeStateActive: kThemeStateInactive);
+ DrawThemeFocusRect(&varsp->fRFocusOutline, varsp->fIsActive && varsp->fInFocus);
+ /* done */
+ HSetState((Handle) tpvars, state);
+ }
+ 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(ControlHandle theControl, long wxStyle )
+{
+ Rect bounds;
+ WindowRef theWindow;
+ STPTextPaneVars **tpvars, *varsp;
+ OSStatus err = noErr ;
+ RGBColor rgbWhite = {0xFFFF, 0xFFFF, 0xFFFF};
+ TXNBackground tback;
+
+ /* 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 */
+ tpvars = (STPTextPaneVars **) NewHandleClear(sizeof(STPTextPaneVars));
+ SetControlReference(theControl, (long) tpvars);
+ HLock((Handle) tpvars);
+ varsp = *tpvars;
+ /* set the initial settings for our private data */
+ varsp->fMultiline = wxStyle & wxTE_MULTILINE ;
+ varsp->fInFocus = false;
+ varsp->fIsActive = true;
+ varsp->fTEActive = true; // in order to get a deactivate
+ varsp->fUserPaneRec = theControl;
+ theWindow = varsp->fOwner = GetControlOwner(theControl);
+
+ varsp->fDrawingEnvironment = (GrafPtr) GetWindowPort(theWindow);
+
+ varsp->fInDialogWindow = ( GetWindowKind(varsp->fOwner) == kDialogWindowKind );
+ /* 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 */
+ GetControlBounds(theControl, &bounds);
+ SetRect(&varsp->fRFocusOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRTextOutline, bounds.left, bounds.top, bounds.right, bounds.bottom);
+ SetRect(&varsp->fRTextArea, bounds.left + 2 , bounds.top + (varsp->fMultiline ? 0 : 2) ,
+ bounds.right - (varsp->fMultiline ? 0 : 2), bounds.bottom - (varsp->fMultiline ? 0 : 2));
+ /* calculate the background region for the text. In this case, it's kindof
+ and irregular region because we're setting the scroll bar a little ways inside
+ of the text area. */
+ RectRgn((varsp->fTextBackgroundRgn = NewRgn()), &varsp->fRTextOutline);
+
+ /* 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 ;
+
+ if ( wxStyle & wxTE_READONLY )
+ frameOptions |= kTXNReadOnlyMask ;
+
+ TXNNewObject(NULL, varsp->fOwner, &varsp->fRTextArea,
+ frameOptions ,
+ kTXNTextEditStyleFrameType,
+ kTXNTextensionFile,
+ kTXNSystemDefaultEncoding,
+ &varsp->fTXNRec, &varsp->fTXNFrame, (TXNObjectRefcon) tpvars);
+
+ 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);
+ /* set the field's background */
+
+ tback.bgType = kTXNBackgroundTypeRGB;
+ tback.bg.color = rgbWhite;
+ TXNSetBackground( varsp->fTXNRec, &tback);
+
+ /* unlock our storage */
+ HUnlock((Handle) tpvars);
+ /* perform final activations and setup for our text field. Here,
+ we assume that the window is going to be the 'active' window. */
+ TPActivatePaneText(tpvars, 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_CHAR(wxTextCtrl::OnChar)
+ 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)
// Text item
wxTextCtrl::wxTextCtrl()
{
+ m_macTE = NULL ;
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+ m_macUsesTXN = false ;
+ m_editable = true ;
+ m_maxLength = TE_UNLIMITED_LENGTH ;
+}
+
+wxTextCtrl::~wxTextCtrl()
+{
+ if ( m_macUsesTXN )
+ {
+ SetControlReference((ControlHandle)m_macControl, 0) ;
+ TXNDeleteObject((TXNObject)m_macTXN);
+ /* delete our private storage */
+ DisposeHandle((Handle) m_macTXNvars);
+ /* zero the control reference */
+ }
}
const short kVerticalMargin = 2 ;
const short kHorizontalMargin = 2 ;
bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxString& st,
+ const wxString& st,
const wxPoint& pos,
const wxSize& size, long style,
const wxValidator& validator,
const wxString& name)
{
+ m_macTE = NULL ;
+ m_macTXN = NULL ;
+ m_macTXNvars = NULL ;
+ m_macUsesTXN = false ;
+ m_editable = true ;
+
+ m_macUsesTXN = ! (style & wxTE_PASSWORD ) ;
+
+ m_macUsesTXN &= (TXNInitTextension != (void*) kUnresolvedCFragSymbolAddress) ;
+
// base initialization
if ( !CreateBase(parent, id, pos, size, style, validator, name) )
return FALSE;
- wxSize mySize = size ;
- if ( UMAHasAppearance() )
- {
- m_macHorizontalBorder = 5 ; // additional pixels around the real control
- m_macVerticalBorder = 5 ;
- }
- else
- {
- m_macHorizontalBorder = 0 ; // additional pixels around the real control
- m_macVerticalBorder = 0 ;
- }
-
-
- Rect bounds ;
- Str255 title ;
-
- if ( mySize.y == -1 )
- {
- if ( UMAHasAppearance() )
- mySize.y = 13 ;
- else
- mySize.y = 24 ;
-
- mySize.y += 2 * m_macVerticalBorder ;
- }
-
- MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ;
+ wxSize mySize = size ;
+ if ( m_macUsesTXN )
+ {
+ m_macHorizontalBorder = 5 ; // additional pixels around the real control
+ m_macVerticalBorder = 3 ;
+ }
+ else
+ {
+ m_macHorizontalBorder = 5 ; // additional pixels around the real control
+ m_macVerticalBorder = 5 ;
+ }
+
+
+ Rect bounds ;
+ Str255 title ;
+ /*
+ if ( mySize.y == -1 )
+ {
+ mySize.y = 13 ;
+ if ( m_windowStyle & wxTE_MULTILINE )
+ mySize.y *= 5 ;
+
+ mySize.y += 2 * m_macVerticalBorder ;
+ }
+ */
+ MacPreControlCreate( parent , id , wxEmptyString , pos , mySize ,style, validator , name , &bounds , title ) ;
if ( m_windowStyle & wxTE_MULTILINE )
{
m_windowStyle |= wxTE_PROCESS_ENTER;
}
+ if ( m_windowStyle & wxTE_READONLY)
+ {
+ m_editable = FALSE ;
+ }
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1,
- ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
- MacPostControlCreate() ;
+ if ( !m_macUsesTXN )
+ {
+ m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , "\p" , true , 0 , 0 , 1,
+ (style & wxTE_PASSWORD) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ;
+ long size ;
+ ::GetControlData((ControlHandle) m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &((TEHandle) m_macTE) , &size ) ;
- wxString value ;
-
- {
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- (*teH)->lineHeight = -1 ;
- }
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
+ }
+ else
+ {
+ short featurSet;
+
+ featurSet = kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
+ | kControlWantsActivate | kControlHandlesTracking | kControlHasSpecialBackground
+ | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
+ /* create the control */
+ m_macControl = NewControl(MAC_WXHWND(parent->MacGetRootWindow()), &bounds, "\p", true, featurSet, 0, featurSet, kControlUserPaneProc, 0);
+ /* set up the mUP specific features and data */
+ mUPOpenControl((ControlHandle) m_macControl, m_windowStyle );
+ }
+ MacPostControlCreate() ;
+
+ if ( !m_macUsesTXN )
+ {
+ wxCharBuffer text = wxMacStringToCString( st ) ;
+ ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , strlen(text) , text ) ;
+ }
+ else
+ {
+ STPTextPaneVars **tpvars;
+ /* set up locals */
+ tpvars = (STPTextPaneVars **) GetControlReference((ControlHandle) m_macControl);
+ /* set the text in the record */
+ m_macTXN = (**tpvars).fTXNRec ;
+#if wxUSE_UNICODE
+ TXNSetData( ((TXNObject) m_macTXN) , kTXNUnicodeTextData, (void*)st.wc_str(), st.Length() * 2,
+ kTXNStartOffset, kTXNEndOffset);
+#else
+ wxCharBuffer text = wxMacStringToCString( st ) ;
+ TXNSetData( ((TXNObject) m_macTXN) , kTXNTextData, (void*)text.data(), strlen( text ) ,
+ kTXNStartOffset, kTXNEndOffset);
+#endif
+ m_macTXNvars = tpvars ;
+ m_macUsesTXN = true ;
+ TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ }
- return TRUE;
+ return TRUE;
}
wxString wxTextCtrl::GetValue() const
{
- Size actualsize;
- UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
- wxBuffer[actualsize] = 0 ;
- if( wxApp::s_macDefaultEncodingIsPC )
- return wxMacMakePCStringFromMac( wxBuffer ) ;
- else
- return wxString(wxBuffer);
+ Size actualSize = 0;
+ wxString result ;
+ OSStatus err ;
+ if ( !m_macUsesTXN )
+ {
+ err = ::GetControlDataSize((ControlHandle) m_macControl, 0,
+ ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag, &actualSize ) ;
+
+ if ( err )
+ return wxEmptyString ;
+
+ if ( actualSize > 0 )
+ {
+ wxCharBuffer buf(actualSize) ;
+ ::GetControlData( (ControlHandle) m_macControl, 0,
+ ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag,
+ actualSize , buf.data() , &actualSize ) ;
+ result = wxMacMakeStringFromCString( buf ) ;
+ }
+ }
+ else
+ {
+#if wxUSE_UNICODE
+ Handle theText ;
+ err = TXNGetDataEncoded( ((TXNObject) m_macTXN), kTXNStartOffset, kTXNEndOffset, &theText , kTXNUnicodeTextData );
+ // all done
+ if ( err )
+ {
+ actualSize = 0 ;
+ }
+ else
+ {
+ actualSize = GetHandleSize( theText ) ;
+ if ( actualSize > 0 )
+ {
+ wxChar *ptr = result.GetWriteBuf(actualSize*sizeof(wxChar)) ;
+ wxStrncpy( ptr , (wxChar*) *theText , actualSize ) ;
+ ptr[actualSize] = 0 ;
+ result.UngetWriteBuf( actualSize ) ;
+ }
+ 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 = wxMacMakeStringFromCString( *theText , actualSize ) ;
+ HUnlock( theText ) ;
+ }
+ DisposeHandle( theText ) ;
+ }
+#endif
+ }
+
+ return result ;
}
void wxTextCtrl::GetSelection(long* from, long* to) const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- *from = (**teH).selStart;
- *to = (**teH).selEnd;
+ if ( !m_macUsesTXN )
+ {
+ *from = (**((TEHandle) m_macTE)).selStart;
+ *to = (**((TEHandle) m_macTE)).selEnd;
+ }
+ else
+ {
+ TXNGetSelection( ((TXNObject) m_macTXN) , (TXNOffset*) from , (TXNOffset*) to ) ;
+ }
}
void wxTextCtrl::SetValue(const wxString& st)
{
- wxString value ;
-
- if( wxApp::s_macDefaultEncodingIsPC )
- value = wxMacMakeMacStringFromPC( st ) ;
- else
- value = st ;
- UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- }
- }
+ if ( !m_macUsesTXN )
+ {
+ wxCharBuffer text = wxMacStringToCString( st ) ;
+ ::SetControlData( (ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , strlen(text) , text ) ;
+ }
+ else
+ {
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+#if wxUSE_UNICODE
+ TXNSetData( ((TXNObject) m_macTXN), kTXNUnicodeTextData, (void*)st.wc_str(), st.Length() * 2 ,
+ kTXNStartOffset, kTXNEndOffset);
+#else
+ wxCharBuffer text = wxMacStringToCString( st ) ;
+ TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)text.data(), strlen( text ) ,
+ kTXNStartOffset, kTXNEndOffset);
+#endif
+ TXNSetSelection( (TXNObject) m_macTXN, 0, 0);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+ }
+ MacRedrawControl() ;
+}
+
+void wxTextCtrl::SetMaxLength(unsigned long len)
+{
+ m_maxLength = len ;
+}
+
+bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
+{
+ if ( m_macUsesTXN )
+ {
+ 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 )
+ {
+ OSStatus status = TXNSetTypeAttributes ((TXNObject)m_macTXN, attrCounter , typeAttr,
+ start,end);
+ wxASSERT_MSG( status == noErr , wxT("Couldn't set text attributes") ) ;
+ }
+ if ( !formerEditable )
+ SetEditable(formerEditable) ;
+ }
+ return TRUE ;
+}
+
+bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
+{
+ wxTextCtrlBase::SetDefaultStyle( style ) ;
+ SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
+ return TRUE ;
}
// Clipboard operations
{
if (CanCopy())
{
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECopy( teH ) ;
-#if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
-#else
- OSErr err ;
- err = ZeroScrap( );
-#endif
- TEToScrap() ;
- }
+ if ( !m_macUsesTXN )
+ {
+ TECopy( ((TEHandle) m_macTE) ) ;
+ ClearCurrentScrap();
+ TEToScrap() ;
+ MacRedrawControl() ;
+ }
+ else
+ {
+ ClearCurrentScrap();
+ TXNCopy((TXNObject)m_macTXN);
+ TXNConvertToPublicScrap();
+ }
+ }
}
void wxTextCtrl::Cut()
{
if (CanCut())
{
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TECut( teH ) ;
-#if TARGET_CARBON
- OSStatus err ;
- err = ClearCurrentScrap( );
-#else
- OSErr err ;
- err = ZeroScrap( );
-#endif
- TEToScrap() ;
- // MacInvalidateControl() ;
- }
+ if ( !m_macUsesTXN )
+ {
+ TECut( ((TEHandle) m_macTE) ) ;
+ ClearCurrentScrap();
+ TEToScrap() ;
+ MacRedrawControl() ;
+ }
+ else
+ {
+ 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()
{
if (CanPaste())
{
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEFromScrap() ;
- TEPaste( teH ) ;
- WindowRef window = GetMacRootWindow() ;
- if ( window )
- {
- wxWindow* win = wxFindWinFromMacWindow( window ) ;
- if ( win )
- {
- wxMacDrawingHelper help( win ) ;
- // the mac control manager always assumes to have the origin at 0,0
- SetOrigin( 0 , 0 ) ;
-
- bool hasTabBehind = false ;
- wxWindow* parent = GetParent() ;
- while ( parent )
- {
- if( parent->MacGetWindowData() )
- {
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ;
- break ;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ))
- {
- if ( ((wxControl*)parent)->GetMacControl() )
- SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ;
- break ;
- }
-
- parent = parent->GetParent() ;
- }
-
- UMADrawControl( m_macControl ) ;
- UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ;
- }
- }
- }
+ if ( !m_macUsesTXN )
+ {
+ TEFromScrap() ;
+ TEPaste( (TEHandle) m_macTE ) ;
+ MacRedrawControl() ;
+ }
+ else
+ {
+ 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
bool wxTextCtrl::CanCut() const
{
+ if ( !IsEditable() )
+ {
+ return false ;
+ }
// Can cut if there's a selection
long from, to;
GetSelection(& from, & to);
if (!IsEditable())
return FALSE;
- long offset ;
#if TARGET_CARBON
- OSStatus err = noErr;
- ScrapRef scrapRef;
-
- err = GetCurrentScrap( &scrapRef );
- if ( err != noTypeErr && err != memFullErr )
- {
- ScrapFlavorFlags flavorFlags;
- Size byteCount;
-
- if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
- {
- if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
- {
- return TRUE ;
- }
- }
- }
- return FALSE;
-
+ OSStatus err = noErr;
+ ScrapRef scrapRef;
+
+ err = GetCurrentScrap( &scrapRef );
+ if ( err != noTypeErr && err != memFullErr )
+ {
+ ScrapFlavorFlags flavorFlags;
+ Size byteCount;
+
+ if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr)
+ {
+ if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr)
+ {
+ return TRUE ;
+ }
+ }
+ }
+ return FALSE;
+
#else
- if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
- {
- return TRUE ;
- }
+ long offset ;
+ if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 )
+ {
+ return TRUE ;
+ }
#endif
- return FALSE ;
+ return FALSE ;
}
void wxTextCtrl::SetEditable(bool editable)
{
- if ( editable )
- UMAActivateControl( m_macControl ) ;
- else
- UMADeactivateControl( m_macControl ) ;
+ if ( editable != m_editable )
+ {
+ m_editable = editable ;
+ if ( !m_macUsesTXN )
+ {
+ if ( editable )
+ UMAActivateControl( (ControlHandle) m_macControl ) ;
+ else
+ UMADeactivateControl((ControlHandle) m_macControl ) ;
+ }
+ else
+ {
+ TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
+ TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
+ TXNSetTXNObjectControls( (TXNObject) m_macTXN , false , sizeof(tag) / sizeof (TXNControlTag) , tag , data ) ;
+ }
+ }
}
void wxTextCtrl::SetInsertionPoint(long pos)
{
- SetSelection( pos , pos ) ;
+ SetSelection( pos , pos ) ;
}
void wxTextCtrl::SetInsertionPointEnd()
long wxTextCtrl::GetInsertionPoint() const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).selStart ;
+ long begin,end ;
+ GetSelection( &begin , &end ) ;
+ return begin ;
}
long wxTextCtrl::GetLastPosition() const
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
-// UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ;
- return (**teH).teLength ;
+ if ( !m_macUsesTXN )
+ {
+ return (**((TEHandle) m_macTE)).teLength ;
+ }
+ else
+ {
+ 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)
{
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TESetSelect( from , to , teH ) ;
- TEDelete( teH ) ;
- TEInsert( value , value.Length() , teH ) ;
- Refresh() ;
+ if ( !m_macUsesTXN )
+ {
+ ControlEditTextSelectionRec selection ;
+
+ selection.selStart = from ;
+ selection.selEnd = to ;
+ ::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
+ TESetSelect( from , to , ((TEHandle) m_macTE) ) ;
+ TEDelete( ((TEHandle) m_macTE) ) ;
+ TEInsert( value , value.Length() , ((TEHandle) m_macTE) ) ;
+ }
+ else
+ {
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ TXNSetSelection( ((TXNObject) m_macTXN) , from , to ) ;
+ TXNClear( ((TXNObject) m_macTXN) ) ;
+#if wxUSE_UNICODE
+ TXNSetData( ((TXNObject) m_macTXN), kTXNUnicodeTextData, (void*)value.wc_str(), value.Length() * 2 ,
+ kTXNUseCurrentSelection, kTXNUseCurrentSelection);
+#else
+ TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)value.c_str(), value.Length(),
+ kTXNUseCurrentSelection, kTXNUseCurrentSelection);
+#endif
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+ }
+ Refresh() ;
}
void wxTextCtrl::Remove(long from, long to)
{
- TEHandle teH ;
- long size ;
-
- ControlEditTextSelectionRec selection ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
- UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
- TEDelete( teH ) ;
- Refresh() ;
+ if ( !m_macUsesTXN )
+ {
+ ControlEditTextSelectionRec selection ;
+
+ selection.selStart = from ;
+ selection.selEnd = to ;
+ ::SetControlData( (ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
+ TEDelete( ((TEHandle) m_macTE) ) ;
+ }
+ else
+ {
+ 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)
{
- ControlEditTextSelectionRec selection ;
- TEHandle teH ;
- long size ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- selection.selStart = from ;
- selection.selEnd = to ;
-
- UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
- TESetSelect( selection.selStart , selection.selEnd , teH ) ;
+ if ( from == -1 )
+ from = 0;
+
+ if ( to == -1 )
+ to = GetLastPosition();
+
+ if ( !m_macUsesTXN )
+ {
+ ControlEditTextSelectionRec selection ;
+ selection.selStart = from ;
+ selection.selEnd = to ;
+
+ TESetSelect( selection.selStart , selection.selEnd , ((TEHandle) m_macTE) ) ;
+ ::SetControlData((ControlHandle) m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ;
+ }
+ else
+ {
+ STPTextPaneVars **tpvars;
+ /* set up our locals */
+ tpvars = (STPTextPaneVars **) GetControlReference((ControlHandle) m_macControl);
+ /* and our drawing environment as the operation
+ may force a redraw in the text area. */
+ SetPort((**tpvars).fDrawingEnvironment);
+ /* change the selection */
+ TXNSetSelection( (**tpvars).fTXNRec, from, to);
+ TXNShowSelection( (TXNObject) m_macTXN, kTXNShowStart);
+ }
}
bool wxTextCtrl::LoadFile(const wxString& file)
return FALSE;
}
-void wxTextCtrl::WriteText(const wxString& text)
+void wxTextCtrl::WriteText(const wxString& st)
{
- TEHandle teH ;
- long size ;
-
- memcpy( wxBuffer, text , text.Length() ) ;
- wxBuffer[text.Length() ] = 0 ;
-// wxMacConvertNewlines( wxBuffer , wxBuffer ) ;
-
- UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ;
-
- TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ;
- Refresh() ;
+ if ( !m_macUsesTXN )
+ {
+ wxCharBuffer text = wxMacStringToCString( st ) ;
+ TEInsert( text , strlen(text) , ((TEHandle) m_macTE) ) ;
+ }
+ else
+ {
+ bool formerEditable = m_editable ;
+ if ( !formerEditable )
+ SetEditable(true) ;
+ long start , end , dummy ;
+ GetSelection( &start , &dummy ) ;
+#if wxUSE_UNICODE
+ TXNSetData( ((TXNObject) m_macTXN), kTXNUnicodeTextData, (void*)st.wc_str(), st.Length() * 2 ,
+ kTXNUseCurrentSelection, kTXNUseCurrentSelection);
+#else
+ wxCharBuffer text = wxMacStringToCString( st ) ;
+ TXNSetData( ((TXNObject) m_macTXN), kTXNTextData, (void*)text.data(), strlen( text ) ,
+ kTXNUseCurrentSelection, kTXNUseCurrentSelection);
+#endif
+ GetSelection( &dummy , &end ) ;
+ SetStyle( start , end , GetDefaultStyle() ) ;
+ if ( !formerEditable )
+ SetEditable( formerEditable ) ;
+ }
+ MacRedrawControl() ;
}
void wxTextCtrl::AppendText(const wxString& text)
void wxTextCtrl::Clear()
{
- UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
- Refresh() ;
+ if ( !IsEditable() )
+ {
+ return ;
+ }
+ if ( !m_macUsesTXN )
+ {
+ ::SetControlData((ControlHandle) m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ;
+ }
+ else
+ {
+ TXNSetSelection( (TXNObject)m_macTXN , kTXNStartOffset , kTXNEndOffset ) ;
+ TXNClear((TXNObject)m_macTXN);
+ }
+ Refresh() ;
}
bool wxTextCtrl::IsModified() const
bool wxTextCtrl::IsEditable() const
{
- return IsEnabled();
+ return IsEnabled() && m_editable ;
}
bool wxTextCtrl::AcceptsFocus() const
{
// we don't want focus if we can't be edited
- return IsEditable() && wxControl::AcceptsFocus();
+ return /*IsEditable() && */ wxControl::AcceptsFocus();
}
wxSize wxTextCtrl::DoGetBestSize() const
{
int wText = 100 ;
-
- int hText ;
- if ( UMAHasAppearance() )
- hText = 13 ;
- else
- hText = 24 ;
- hText += 2 * m_macHorizontalBorder ;
+
+ int hText;
+ if ( m_macUsesTXN )
+ {
+ hText = 17 ;
+ }
+ else
+ {
+ hText = 13 ;
+ }
/*
int cx, cy;
wxGetCharSize(GetHWND(), &cx, &cy, &GetFont());
*/
if ( m_windowStyle & wxTE_MULTILINE )
{
- hText *= wxMin(GetNumberOfLines(), 5);
+ hText *= 5 ;
}
+ hText += 2 * m_macVerticalBorder ;
+ wText += 2 * m_macHorizontalBorder ;
//else: for single line control everything is ok
return wxSize(wText, hText);
}
int wxTextCtrl::GetNumberOfLines() const
{
- Size actualsize;
- UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- int count = 1;
- for (int i = 0; i < actualsize; i++)
- {
- if (wxBuffer[i] == '\r') count++;
- }
-
+ // TODO change this if possible to reflect real lines
+ wxString content = GetValue() ;
+
+ int count = 1;
+ for (size_t i = 0; i < content.Length() ; i++)
+ {
+ if (content[i] == '\r') count++;
+ }
+
return count;
}
int wxTextCtrl::GetLineLength(long lineNo) const
{
- Size actualsize;
- UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Count chars in line then
- count = 0;
- for (int j = i; j < actualsize; j++)
- {
- count++;
- if (wxBuffer[j] == '\r') return count;
- }
-
- return count;
- }
- if (wxBuffer[i] == '\r') count++;
- }
-
+ // 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] == '\r') return count;
+ }
+
+ return count;
+ }
+ if (content[i] == '\r') count++;
+ }
return 0;
}
wxString wxTextCtrl::GetLineText(long lineNo) const
{
- Size actualsize;
- UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ;
-
- // Find line first
- int count = 0;
- for (int i = 0; i < actualsize; i++)
- {
- if (count == lineNo)
- {
- // Add chars in line then
- wxString tmp("");
-
- for (int j = i; j < actualsize; j++)
- {
- if (wxBuffer[j] == '\r')
- return tmp;
-
- tmp += wxBuffer[j];
- }
-
- return tmp;
- }
- if (wxBuffer[i] == '\r') count++;
- }
-
- 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] == '\r')
+ return tmp;
+
+ tmp += content[j];
+ }
+
+ return tmp;
+ }
+ if (content[i] == '\r') count++;
+ }
+ return wxEmptyString ;
}
/*
* Text item
*/
-
+
void wxTextCtrl::Command(wxCommandEvent & event)
{
SetValue (event.GetString());
void wxTextCtrl::OnChar(wxKeyEvent& event)
{
- switch ( event.KeyCode() )
+ 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 ;
+ }
+ 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)
- {
+ 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();
- wxPanel *panel = wxDynamicCast(parent, wxPanel);
- while ( parent != NULL && panel == NULL )
- {
- parent = parent->GetParent() ;
- panel = wxDynamicCast(parent, wxPanel);
- }
- if ( panel && panel->GetDefaultItem() )
- {
- wxButton *def = panel->GetDefaultItem() ;
- wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
- event.SetEventObject(def);
- def->Command(event);
- event.Skip() ;
- return ;
- }
+ 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;
}
- //else: multiline controls need Enter for themselves
break;
if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) )
return;
- event.Skip() ;
- return ;
+
+ event.Skip() ;
+ return;
}
break;
}
- EventRecord *ev = wxTheApp->MacGetCurrentEvent() ;
- short keycode ;
- short keychar ;
- keychar = short(ev->message & charCodeMask);
- keycode = short(ev->message & keyCodeMask) >> 8 ;
- UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ;
- if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK)
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
- event.SetString( GetValue() ) ;
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
+ if (!eat_key)
+ {
+ // default handling
+ event.Skip() ;
+ }
+ 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);
+ }
+}
+void wxTextCtrl::MacSuperShown( bool show )
+{
+ bool former = m_macControlIsShown ;
+ wxControl::MacSuperShown( show ) ;
+ if ( (former != m_macControlIsShown) && m_macUsesTXN )
+ {
+ if ( m_macControlIsShown )
+ TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left,
+ (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom,(**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame);
+ else
+ TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left,
+ (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame);
+ }
+}
+
+bool wxTextCtrl::Show(bool show)
+{
+ bool former = m_macControlIsShown ;
+
+ bool retval = wxControl::Show( show ) ;
+
+ if ( former != m_macControlIsShown && m_macUsesTXN )
+ {
+ if ( m_macControlIsShown )
+ TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left,
+ (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom,(**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame);
+ else
+ TXNSetFrameBounds( (TXNObject) m_macTXN, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.top + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.left,
+ (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.bottom + 30000, (**(STPTextPaneVars **)m_macTXNvars).fRTextArea.right, (**(STPTextPaneVars **)m_macTXNvars).fTXNFrame);
+ }
+
+ return retval ;
}
// ----------------------------------------------------------------------------
// standard handlers for standard edit menu events
// ----------------------------------------------------------------------------
-void wxTextCtrl::OnCut(wxCommandEvent& event)
+void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
{
Cut();
}
-void wxTextCtrl::OnCopy(wxCommandEvent& event)
+void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
{
Copy();
}
-void wxTextCtrl::OnPaste(wxCommandEvent& event)
+void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
{
Paste();
}
-void wxTextCtrl::OnUndo(wxCommandEvent& event)
+void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
{
Undo();
}
-void wxTextCtrl::OnRedo(wxCommandEvent& event)
+void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
{
Redo();
}
event.Enable( CanRedo() );
}
+bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
+{
+ if ( m_macUsesTXN )
+ return true ;
+ else
+ return wxWindow::MacSetupCursor( pt ) ;
+}
+
+#endif
+ // wxUSE_TEXTCTRL
projects / wxWidgets.git / blobdiff