win32edit.cpp

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	if ( !textControl_->getReadOnly() ) {
		SendMessage( hwnd_, WM_PASTE, 0, 0 );
	}
}

bool Win32Edit::canUndo()
{
	return SendMessage( hwnd_, EM_CANUNDO, 0, 0 ) ? true : false;
}

bool Win32Edit::canRedo()
{
	return SendMessage( hwnd_, EM_CANREDO, 0, 0 ) ? true : false;
}

void Win32Edit::undo()
{
	if ( !textControl_->getReadOnly() ) {
		SendMessage( hwnd_, EM_UNDO, 0, 0 );
	}
}

void Win32Edit::redo()
{
	//this one is necessary too, otherwise the model wouldn't be updated
	if ( !textControl_->getReadOnly() ) {
		SendMessage( hwnd_, EM_REDO, 0, 0 );
	}
}

void Win32Edit::setTextWrapping( const bool& val )
{
	if ( val ) {
		SendMessage(hwnd_, EM_SETTARGETDEVICE, 0, 1);
	}
	else {
		SendMessage(hwnd_, EM_SETTARGETDEVICE, 0, 0);
	}
}


/**
*CVS Log info
*$Log$
*Revision 1.7  2006/04/07 02:35:26  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.5.2.13  2006/03/25 03:01:15  ddiego
*attempt to fix small glitch in win32 text edit for numpad handling.
*
*Revision 1.5.2.12  2006/03/25 02:25:41  ddiego
*attempt to fix small glitch in win32 text edit for numpad handling.
*
*Revision 1.5.2.11  2006/03/21 01:29:22  ddiego
*fixed table control double click bug.
*
*Revision 1.5.2.10  2006/03/19 18:21:17  ddiego
*diagnostic code commented out in win32edit - still have a selection bug not quite resolved.
*
*Revision 1.5.2.9  2006/03/16 03:23:11  ddiego
*fixes some font change notification issues in win32 peers.
*
*Revision 1.5.2.8  2006/03/15 04:18:21  ddiego
*fixed text control desktop refresh bug 1449840.
*
*Revision 1.5.2.7  2006/03/14 22:14:53  ddiego
*Win32ToolKit.cpp
*
*Revision 1.5.2.6  2006/02/22 05:00:40  ddiego
*some minor text updates to support toggling word wrap.
*
*Revision 1.5.2.5  2005/11/21 21:28:03  ddiego
*updated win32 code a bit due to osx changes.
*
*Revision 1.5.2.4  2005/10/22 17:04:19  ddiego
*added 2 more patches from kitovyj for mingw.
*
*Revision 1.5.2.3  2005/10/07 19:31:53  ddiego
*merged patch 1315995 and 1315991 into dev repos.
*
*Revision 1.5.2.2  2005/10/04 01:57:03  ddiego
*fixed some miscellaneous issues, especially with model ownership.
*
*Revision 1.5.2.1  2005/08/31 20:29:23  kiklop74
*Added fix for bcb6 rtl
*
*Revision 1.5  2005/07/09 23:14:57  ddiego
*merging in changes from devmain-0-6-7 branch.
*
*Revision 1.4  2005/01/02 03:04:21  ddiego
*merged over some of the changes from the dev branch because they're important resoource loading bug fixes. Also fixes a few other bugs as well.
*
*Revision 1.3.2.34  2005/06/26 01:53:03  marcelloptr
*improvements to the Color class. The default, when packing the components into a single integer, is now cpsARGB instead than cpsABGR.
*
*Revision 1.3.2.33  2005/06/09 06:13:08  marcelloptr
*simpler and more useful use of Color class with ctor and getters/setters
*
*Revision 1.3.2.32  2005/06/07 18:35:31  marcelloptr
*added missed getStyle() function. Fixed underline text that couldn't be removed once introduced.
*
*Revision 1.3.2.31  2005/05/30 22:31:29  ddiego
*fixed readonly mode in text edit and added better default font change support.
*
*Revision 1.3.2.30  2005/05/30 22:22:29  ddiego
*fixed readonly mode in text edit and added better default font change support.
*
*Revision 1.3.2.29  2005/05/24 21:03:12  ddiego
*fixed typo bug in get selection mark.
*
*Revision 1.3.2.28  2005/05/22 04:05:43  ddiego
*more text edit fixes.
*
*Revision 1.3.2.27  2005/05/19 22:14:51  marcelloptr
*Fixes around Win32Edit: selectAll and Redo operation. Deleting characters. Going to get read of getCRCount :)
*
*Revision 1.3.2.25  2005/05/19 02:19:11  ddiego
*more win32 edit fixes.
*
*Revision 1.3.2.24  2005/05/18 03:19:17  ddiego
*more text edit changes, fixes some subtle bugs in doc and win32 edit peer.
*
*Revision 1.3.2.23  2005/05/15 23:17:38  ddiego
*fixes for better accelerator handling, and various fixes in hwo the text model works.
*
*Revision 1.3.2.22  2005/05/05 12:42:26  ddiego
*this adds initial support for run loops,
*fixes to some bugs in the win32 control peers, some fixes to the win32 edit
*changes to teh etxt model so that notification of text change is more
*appropriate.
*
*Revision 1.3.2.21  2005/05/02 02:31:42  ddiego
*minor text updates.
*
*Revision 1.3.2.20  2005/04/30 11:52:36  marcelloptr
*added a comment for the enabledSetTextOnControl_ member variable
*
*Revision 1.3.2.17  2005/04/26 02:29:39  ddiego
*fixes font setting bug brought up by scott and glen_f
*
*Revision 1.3.2.16  2005/04/25 00:11:58  ddiego
*added more advanced text support. fixed some memory leaks. fixed some other miscellaneous things as well.
*
*Revision 1.3.2.15  2005/04/20 02:26:00  ddiego
*fixes for single line text and formatting problems in text window creation.
*
*Revision 1.3.2.14  2005/04/16 17:22:55  marcelloptr
*temporary workaround for scrolling problem when inserting text (and selecting it)
*
*Revision 1.3.2.13  2005/04/09 17:20:36  marcelloptr
*bugfix [ 1179853 ] memory fixes around memset. Documentation. DocumentManager::saveAs and DocumentManager::reload
*
*Revision 1.3.2.12  2005/03/28 18:25:23  marcelloptr
*just a comment
*
*Revision 1.3.2.10  2005/03/27 05:25:13  ddiego
*added more fixes to accelerator handling.
*
*Revision 1.3.2.9  2005/03/23 15:54:49  marcelloptr
*added a comment
*
*Revision 1.3.2.8  2005/03/23 03:31:23  ddiego
*fixed rich edit back color bug.
*
*Revision 1.3.2.7  2005/03/21 04:35:49  ddiego
*updates
*
*Revision 1.3.2.6  2005/03/15 01:51:50  ddiego
*added support for Format class to take the place of the
*previously used var arg funtions in string utils and system. Also replaced
*existing code in the framework that made use of the old style var arg
*functions.
*
*Revision 1.3.2.5  2005/02/24 05:39:39  marcelloptr
*bugfix [1150773] - Win32Edit loses last n characters past the last 2048 written
*
*Revision 1.3.2.4  2005/02/17 04:06:35  ddiego
*fixed bug in handling wm_keydown event in win32edit
*
*Revision 1.3.2.3  2005/02/16 05:09:31  ddiego
*bunch o bug fixes and enhancements to the property editor and treelist control.
*
*Revision 1.3.2.2  2005/01/28 02:49:02  ddiego
*fixed bug 1111096 where the text control was properly handlind
*input from the numbpad keys.
*
*Revision 1.3.2.1  2004/12/22 03:32:19  marcelloptr
*we need to hide the selection when the focus is lost
*
*Revision 1.3  2004/12/01 04:31:39  ddiego
*merged over devmain-0-6-6 code. Marcello did a kick ass job
*of fixing a nasty bug (1074768VCF application slows down modal dialogs.)
*that he found. Many, many thanks for this Marcello.
*
*Revision 1.2.2.6  2004/11/19 05:54:28  ddiego
*added some fixes to the text peer for win32 for printing. added toolbars to text edit example anmd added printing
*
*Revision 1.2.2.5  2004/11/18 06:45:44  ddiego
*updated toolbar btn bug, and added text edit sample.
*
*Revision 1.2.2.4  2004/10/03 23:14:37  ddiego
*fixed a text model bug that incorectly handled deleting chars.
*
*Revision 1.2.2.3  2004/09/21 23:41:24  ddiego
*made some big changes to how the base list, tree, text, table, and tab models are laid out. They are not just plain interfaces. The actual
*concrete implementations of them now derive from BOTH Model and the specific
*tree, table, etc model interface.
*Also made some fixes to the way the text input is handled for a text control.
*We now process on a character by character basis and modify the model one
*character at a time. Previously we were just using brute force and setting
*the whole models text. This is more efficent, though its also more complex.
*
*Revision 1.2.2.2  2004/09/06 21:30:20  ddiego
*added a separate paintBorder call to Control class
*
*Revision 1.2.2.1  2004/09/06 18:33:43  ddiego
*fixed some more transparent drawing issues
*
*Revision 1.2  2004/08/07 02:49:10  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.12  2004/07/30 17:27:14  kiklop74
*Added first release of Borland midifications for VCF
*
*Revision 1.1.2.11  2004/07/16 04:01:46  ddiego
*fixed the last of border redraw issues, I hope.
*
*Revision 1.1.2.10  2004/07/15 14:55:11  ddiego
*borders fixed
*
*Revision 1.1.2.9  2004/07/15 04:27:14  ddiego
*more updates for edit nc client painting
*
*Revision 1.1.2.8  2004/07/14 21:54:41  ddiego
*attempts to fix problem with borders and drawing on common controls.
*Sort of works on editor control. There is a subtle repaint problem in painting
*damaged portions of the control.
*
*Revision 1.1.2.7  2004/07/14 18:18:14  ddiego
*fixed problem with edit control. Turns out we were using the wrong
*subclassed wndproc. This is now fixed.
*
*Revision 1.1.2.6  2004/07/14 04:56:01  ddiego
*fixed Win32 bugs. Got rid of flicker in the common control
*wrappers and toolbar. tracking down combo box display bugs.
*
*Revision 1.1.2.5  2004/06/06 07:05:31  marcelloptr
*changed macros, text reformatting, copyright sections
*
*Revision 1.1.2.4  2004/05/21 00:35:16  ddiego
*fixed a bug that pallindo found - was not passing
*in the right flag to the unicode version for calling SendMessage
*EM_STREAMIN
*
*Revision 1.1.2.3  2004/05/04 17:16:07  ddiego
*updated some win32 stuff for unicode compliance
*
*Revision 1.1.2.2  2004/04/29 03:43:15  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 00:28:20  ddiego
*migration towards new directory structure
*
*Revision 1.41.2.1  2004/04/21 02:17:25  ddiego
*checking in change to FoundationKit, GraphicsKit and Application
*Kit to support unicode in Win32
*
*Revision 1.41  2004/04/03 15:48:47  ddiego
*Merged over code from the 0-6-3 branch.
*
*Revision 1.38.2.7  2004/03/21 19:44:58  marcelloptr
*improvements on TextModel and getCRCount
*
*Revision 1.38.2.6  2004/03/21 00:39:23  ddiego
*merged vc7.1 changes into dev branch
*
*Revision 1.38.2.5  2004/03/19 21:25:57  ddiego
*just some minor noodlin
*
*Revision 1.38.2.4  2004/03/17 03:22:57  ddiego
*fixed a glitch in setting focus
*
*Revision 1.38.2.3  2004/01/19 23:32:06  ddiego
**** empty log message ***
*
*Revision 1.38.2.2  2004/01/16 04:30:47  ddiego
*some more minor mods to menus and the Component class. Added some utility
*methods for determining the state of a component, and added two new
*delegates for firing events when the component is loaded and saved,
*as well as value changes for the COmponentState enum so that some of
*the values of the component state can be OR'd together.
*
*Revision 1.38.2.1  2004/01/06 04:40:53  ddiego
*added first handler and setting the first handler to the delegate
*
*Revision 1.38  2003/12/18 05:16:01  ddiego
*merge from devmain-0-6-2 branch into the stable branch
*
*Revision 1.37.2.4  2003/12/02 22:11:30  ddiego
*some minor changes to support Actions. Still not done yet.
*
*Revision 1.37.2.3  2003/09/09 04:22:59  ddiego
*added a readonly method to the text peer interface
*patched in Marcellos changes to the ListViewControl for autosizing
*column headers
*made adjustment to default height calculations in UIMEtricManager impl
*
*Revision 1.37.2.2  2003/08/17 18:18:05  ddiego
*added some of Marcellos fixes, notably the one to fix CRLF problems in teh
*edit control
*
*Revision 1.37.2.1  2003/08/12 20:30:32  marcelloptr
*improvement: multiline editor - scrollToSelection
*
*Revision 1.37  2003/08/09 02:56:46  ddiego
*merge over from the devmain-0-6-1 branch
*Changes
*Features:
*-Added additional implementation to better support the MVC architecture in
*the VCF
*
*-Added a Document/View architecure that is similar to MFC's or NextSteps's
*Doc/View architectures
*
*-Integrated the Anti Grain Graphics library into the GraphicsKit. There is
*now basic support for it in terms of drawing vector shapes
*(fills and strokes). Image support will come in the next release
*
*-Added several documented graphics tutorials
*
*Bugfixes:
*
*[ 775744 ] wrong buttons on a dialog
*[ 585239 ] Painting weirdness in a modal dialog ?
*[ 585238 ] Modal dialog which makes a modal Dialog
*[ 509004 ] Opening a modal Dialog causes flicker
*[ 524878 ] onDropped not called for MLTcontrol
*
*Plus an issue with some focus and getting the right popup window to activate
*has also been fixed
*
*Revision 1.36.2.3  2003/07/24 04:10:45  ddiego
*added fixes for the following tasks:
*Task #82279 ApplicationKit: add static methods to singleton objects
*Task #82277 FoundationKit: add static methods to singleton objects
*this required a bunch of changes in terms of getting rid of older style code
*
*Revision 1.36.2.2  2003/06/13 03:05:32  ddiego
*bug fixes for
*585238:	Modal dialog which makes a modal Dialog
*585239:	Painting weirdness in a modal dialog
*also some clean up of miscellaneous debug trace statements
*and implemented task
*79266 - change DebugInfo to be stack based
*
*Revision 1.36.2.1  2003/05/27 04:45:34  ddiego
*doing some code cleanup to fix some bugs in the way dialogs and popups
*work in Win32 port. Cleaned up the ControlPeer and DialogPeer interfaces
*a bit.
*
*Revision 1.36  2003/05/17 20:37:35  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.35.2.2  2003/03/23 03:23:57  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.35.2.1  2003/03/12 03:12:33  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.35  2003/02/26 04:30:50  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.34.2.3  2003/01/08 00:19:52  marcelloptr
*mispellings and newlines at the end of all source files
*
*Revision 1.34.2.2  2002/12/27 23:04:52  marcelloptr
*Improved macros for automatic import/export of libraries. - Warning fixes. - Other Minor Changes.
*
*Revision 1.34.2.1  2002/12/02 00:38:35  ddiego
*more fixes to get the ApplicationKit to compile under mingw. Everything now
*compiles OK at this point.
*
*Revision 1.34  2002/11/18 00:46:09  ddiego
*this is the merge over of all the bug fixes and features (mostly
*VCF Builder stuff) from the devmain-0-5-8 branch
*
*Revision 1.33.4.1  2002/11/16 19:37:47  ddiego
*this fixes bug [ 635840 ] Some control eat text events in Design mode.
*All that needed doing was adding an overridden handleEvents() to the TextControl
*and doing some moving around of code in the Win32Edit code.
*
*Revision 1.33  2002/09/12 03:26:05  ddiego
*merged over the changes from the devmain-0-5-5b branch
*
*Revision 1.32.6.1  2002/09/05 21:49:44  ddiego
*added support for kevboard events in deleting a component and
*setting a property value
*some miscellaneous fixes
*some merges in the xmake makefiles for FK and GK
*
*Revision 1.32  2002/05/09 03:10:44  ddiego
*merged over code from development branch devmain-0-5-1a into the main CVS trunk
*
*Revision 1.31  2002/03/22 04:30:08  ddiego
*bug fixes for weird resizing of win32 common controls (it figures) with the
*new code I put in yesterday. Put back the old code and it seems to work OK.
*Sigh...
*
*Revision 1.30.4.2  2002/04/27 15:52:30  ddiego
*Changed a bunch of files include and made it a bit faster and added better include
*guards in the common headers
*
*Revision 1.30.4.1  2002/04/08 20:55:30  zzack
*changed include style
*
*Revision 1.30  2002/03/03 20:04:11  ddiego
*fixed [ 525186 ] Weird cursor in edit box. EM_STREAMIN seem to reset the cursor back to the beginning
*fix was to set cursor pos after the text was set. The cursor is now positioned AFTER the set text.
*
*Revision 1.29  2002/02/20 04:07:59  ddiego
*consolidated event handling code a bit
*introduced a virtual handleEvent() method to Component
*clean up some of the event constants, so they are now localized in the
*appropriate control classes.
*
*Revision 1.28  2002/02/07 16:11:27  ddiego
*fixed TextModel assignment for keyboard events (forgot to uncomment it from yesterday -
*dohh! )
*Added default setting for MultiLineTextControl's keepReturnCharacter_ (set to
*false to keep the enter key)
*
*Revision 1.27  2002/02/07 04:38:55  ddiego
*fixes to Win32Edit, which include problems with setting text, and a bug that
*caused it to crash in Win 98. All textControls now default to the "EDIT"
*window class unles they are multiline, in which case an attempt is made to
*load the richedit control, and if that fails then the EDIT class is used
*Removed responding to WM_COMMAND messages
*in the default parent in the Win32Toolkit, also to fix the Win32Edit crash in 9.x
*
*Revision 1.26  2002/01/24 01:46:49  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/