branch: Fix bug #5991: Select function in environments.

C-M-a now selects the contents of an inset, if the whole inset is already selected, it will jump out the inset and selects everything in that inset.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_6_X@31598 a592a061-630c-0410-9148-cb99ea01b6c8

lib/bind/cua.bind

@@ -81,6 +81,7 @@
 \bind "C-S-Z"			"redo"
 
 \bind "C-a"			"command-sequence buffer-begin ; buffer-end-select"   # select all
+\bind "C-M-a"			"inset-select-all"
 
 \bind "C-S-E"			"changes-track"  # it's what MS Word uses
 \bind "~S-M-quotedbl"		"quote-insert single"

lib/bind/mac.bind

@@ -69,6 +69,7 @@
 \bind "C-S-Z"			"redo"
 
 \bind "C-a"				"command-sequence buffer-begin ; buffer-end-select"   # select all
+\bind "C-M-a"			"inset-select-all"
 
 \bind "C-S-E"			"changes-track"  # it's what MS Word uses
 \bind "~S-M-quotedbl"	"quote-insert single"

src/FuncCode.h

@@ -415,7 +415,7 @@ enum FuncCode
 	LFUN_VC_COMMAND,
 	// 320
 	LFUN_MATH_FONT_STYLE,
-	LFUN_SCREEN_SHOW_CURSOR,        // vfr, 20090325
+	LFUN_INSET_SELECT_ALL,			// vfr, 20090822
 	LFUN_BUFFER_ZOOM_IN,            // vfr, 20090330
 	LFUN_BUFFER_ZOOM_OUT,           // vfr, 20090330
  	LFUN_INSET_BEGIN,               // JMarc, 20090316
@@ -426,6 +426,7 @@ enum FuncCode
 	LFUN_VC_LOCKING_TOGGLE,
  	LFUN_MATH_BIGDELIM,
 	LFUN_GRAPHICS_RELOAD,           // vfr 20090810
+	LFUN_SCREEN_SHOW_CURSOR,        // vfr, 20090325
 
 	LFUN_LASTACTION                  // end of the table
 };

src/LyXAction.cpp

@@ -1038,6 +1038,15 @@ void LyXAction::init()
  */
 		{ LFUN_INSET_END_SELECT, "inset-end-select", ReadOnly, Edit },
 
+/*!
+ * \var lyx::FuncCode lyx::LFUN_INSET_SELECT_ALL
+ * \li Action: Selects all contents of an inset.
+ * \li Syntax: inset-select-all
+ * \li Origin: vfr, 22 Aug 2009
+ * \endvar
+ */
+		{ LFUN_INSET_SELECT_ALL, "inset-select-all", ReadOnly, Edit },
+
 /*!
  * \var lyx::FuncCode lyx::LFUN_LINE_BEGIN
  * \li Action: Move the cursor to the begining of the (screen) line.

src/Text3.cpp

@@ -561,6 +561,18 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
 		cur.updateFlags(Update::FitCursor);
 		break;
 
+	case LFUN_INSET_SELECT_ALL:
+		if (cur.depth() == 1 || !cur.selection() || !cur.selBegin().at_begin()
+			  || !cur.selEnd().at_end()) {
+			needsUpdate |= cur.selHandle(false);
+			needsUpdate |= cursorTop(cur);
+			needsUpdate |= cur.selHandle(true);
+			needsUpdate |= cursorBottom(cur);
+		} else 
+			cur.undispatched();
+		cur.updateFlags(Update::FitCursor);
+		break;
+
 	case LFUN_CHAR_FORWARD:
 	case LFUN_CHAR_FORWARD_SELECT:
 		//LYXERR0(" LFUN_CHAR_FORWARD[SEL]:\n" << cur);
@@ -2445,6 +2457,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
 	case LFUN_INSET_END:
 	case LFUN_INSET_BEGIN_SELECT:
 	case LFUN_INSET_END_SELECT:
+	case LFUN_INSET_SELECT_ALL:
 	case LFUN_UNICODE_INSERT:
 		// these are handled in our dispatch()
 		enable = true;

status.16x

@@ -54,6 +54,9 @@ What's new
 
 - Close button on tabs is configurable now (bug 5977).
 
+- New LFUN inset-select-all allows to select the whole contents of
+  an inset (bug 5991).
+
 
 * DOCUMENTATION AND LOCALIZATION