1 files changed, 148 insertions, 0 deletions
diff --git a/src/KeyMap.cpp b/src/KeyMap.cpp
new file mode 100755
index 0000000..bfa6e2d
--- /dev/null
+++ b/src/KeyMap.cpp
@@ -0,0 +1,148 @@
+// Scintilla source code edit control
+/** @file KeyMap.cxx
+ ** Defines a mapping between keystrokes and commands.
+ **/
+// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
+// The License.txt file describes the conditions under which this software may be distributed.
+
+#include "Platform.h"
+
+#include "Scintilla.h"
+
+#include "KeyMap.h"
+
+KeyMap::KeyMap() : kmap(0), len(0), alloc(0) {
+	for (int i = 0; MapDefault[i].key; i++) {
+		AssignCmdKey(MapDefault[i].key,
+			MapDefault[i].modifiers,
+			MapDefault[i].msg);
+	}
+}
+
+KeyMap::~KeyMap() {
+	Clear();
+}
+
+void KeyMap::Clear() {
+	delete []kmap;
+	kmap = 0;
+	len = 0;
+	alloc = 0;
+}
+
+void KeyMap::AssignCmdKey(int key, int modifiers, unsigned int msg) {
+	if ((len+1) >= alloc) {
+		KeyToCommand *ktcNew = new KeyToCommand[alloc + 5];
+		if (!ktcNew)
+			return;
+		for (int k = 0; k < len; k++)
+			ktcNew[k] = kmap[k];
+		alloc += 5;
+		delete []kmap;
+		kmap = ktcNew;
+	}
+	for (int keyIndex = 0; keyIndex < len; keyIndex++) {
+		if ((key == kmap[keyIndex].key) && (modifiers == kmap[keyIndex].modifiers)) {
+			kmap[keyIndex].msg = msg;
+			return;
+		}
+	}
+	kmap[len].key = key;
+	kmap[len].modifiers = modifiers;
+	kmap[len].msg = msg;
+	len++;
+}
+
+unsigned int KeyMap::Find(int key, int modifiers) {
+	for (int i = 0; i < len; i++) {
+		if ((key == kmap[i].key) && (modifiers == kmap[i].modifiers)) {
+			return kmap[i].msg;
+		}
+	}
+	return 0;
+}
+
+const KeyToCommand KeyMap::MapDefault[] = {
+    {SCK_DOWN,		SCI_NORM,	SCI_LINEDOWN},
+    {SCK_DOWN,		SCI_SHIFT,	SCI_LINEDOWNEXTEND},
+    {SCK_DOWN,		SCI_CTRL,	SCI_LINESCROLLDOWN},
+    {SCK_DOWN,		SCI_ASHIFT,	SCI_LINEDOWNRECTEXTEND},
+    {SCK_UP,		SCI_NORM,	SCI_LINEUP},
+    {SCK_UP,			SCI_SHIFT,	SCI_LINEUPEXTEND},
+    {SCK_UP,			SCI_CTRL,	SCI_LINESCROLLUP},
+    {SCK_UP,		SCI_ASHIFT,	SCI_LINEUPRECTEXTEND},
+    {'[',			SCI_CTRL,		SCI_PARAUP},
+    {'[',			SCI_CSHIFT,	SCI_PARAUPEXTEND},
+    {']',			SCI_CTRL,		SCI_PARADOWN},
+    {']',			SCI_CSHIFT,	SCI_PARADOWNEXTEND},
+    {SCK_LEFT,		SCI_NORM,	SCI_CHARLEFT},
+    {SCK_LEFT,		SCI_SHIFT,	SCI_CHARLEFTEXTEND},
+    {SCK_LEFT,		SCI_CTRL,	SCI_WORDLEFT},
+    {SCK_LEFT,		SCI_CSHIFT,	SCI_WORDLEFTEXTEND},
+    {SCK_LEFT,		SCI_ASHIFT,	SCI_CHARLEFTRECTEXTEND},
+    {SCK_RIGHT,		SCI_NORM,	SCI_CHARRIGHT},
+    {SCK_RIGHT,		SCI_SHIFT,	SCI_CHARRIGHTEXTEND},
+    {SCK_RIGHT,		SCI_CTRL,	SCI_WORDRIGHT},
+    {SCK_RIGHT,		SCI_CSHIFT,	SCI_WORDRIGHTEXTEND},
+    {SCK_RIGHT,		SCI_ASHIFT,	SCI_CHARRIGHTRECTEXTEND},
+    {'/',		SCI_CTRL,		SCI_WORDPARTLEFT},
+    {'/',		SCI_CSHIFT,	SCI_WORDPARTLEFTEXTEND},
+    {'\\',		SCI_CTRL,		SCI_WORDPARTRIGHT},
+    {'\\',		SCI_CSHIFT,	SCI_WORDPARTRIGHTEXTEND},
+    {SCK_HOME,		SCI_NORM,	SCI_VCHOME},
+    {SCK_HOME, 		SCI_SHIFT, 	SCI_VCHOMEEXTEND},
+    {SCK_HOME, 		SCI_CTRL, 	SCI_DOCUMENTSTART},
+    {SCK_HOME, 		SCI_CSHIFT, 	SCI_DOCUMENTSTARTEXTEND},
+    {SCK_HOME, 		SCI_ALT, 	SCI_HOMEDISPLAY},
+//    {SCK_HOME,		SCI_ASHIFT,	SCI_HOMEDISPLAYEXTEND},
+    {SCK_HOME,		SCI_ASHIFT,	SCI_VCHOMERECTEXTEND},
+    {SCK_END,	 	SCI_NORM,	SCI_LINEEND},
+    {SCK_END,	 	SCI_SHIFT, 	SCI_LINEENDEXTEND},
+    {SCK_END, 		SCI_CTRL, 	SCI_DOCUMENTEND},
+    {SCK_END, 		SCI_CSHIFT, 	SCI_DOCUMENTENDEXTEND},
+    {SCK_END, 		SCI_ALT, 	SCI_LINEENDDISPLAY},
+//    {SCK_END,		SCI_ASHIFT,	SCI_LINEENDDISPLAYEXTEND},
+    {SCK_END,		SCI_ASHIFT,	SCI_LINEENDRECTEXTEND},
+    {SCK_PRIOR,		SCI_NORM,	SCI_PAGEUP},
+    {SCK_PRIOR,		SCI_SHIFT, 	SCI_PAGEUPEXTEND},
+    {SCK_PRIOR,		SCI_ASHIFT,	SCI_PAGEUPRECTEXTEND},
+    {SCK_NEXT, 		SCI_NORM, 	SCI_PAGEDOWN},
+    {SCK_NEXT, 		SCI_SHIFT, 	SCI_PAGEDOWNEXTEND},
+    {SCK_NEXT,		SCI_ASHIFT,	SCI_PAGEDOWNRECTEXTEND},
+    {SCK_DELETE, 	SCI_NORM,	SCI_CLEAR},
+    {SCK_DELETE, 	SCI_SHIFT,	SCI_CUT},
+    {SCK_DELETE, 	SCI_CTRL,	SCI_DELWORDRIGHT},
+    {SCK_DELETE,	SCI_CSHIFT,	SCI_DELLINERIGHT},
+    {SCK_INSERT, 		SCI_NORM,	SCI_EDITTOGGLEOVERTYPE},
+    {SCK_INSERT, 		SCI_SHIFT,	SCI_PASTE},
+    {SCK_INSERT, 		SCI_CTRL,	SCI_COPY},
+    {SCK_ESCAPE,  	SCI_NORM,	SCI_CANCEL},
+    {SCK_BACK,		SCI_NORM, 	SCI_DELETEBACK},
+    {SCK_BACK,		SCI_SHIFT, 	SCI_DELETEBACK},
+    {SCK_BACK,		SCI_CTRL, 	SCI_DELWORDLEFT},
+    {SCK_BACK, 		SCI_ALT,	SCI_UNDO},
+    {SCK_BACK,		SCI_CSHIFT,	SCI_DELLINELEFT},
+    {'Z', 			SCI_CTRL,	SCI_UNDO},
+    {'Y', 			SCI_CTRL,	SCI_REDO},
+    {'X', 			SCI_CTRL,	SCI_CUT},
+    {'C', 			SCI_CTRL,	SCI_COPY},
+    {'V', 			SCI_CTRL,	SCI_PASTE},
+    {'A', 			SCI_CTRL,	SCI_SELECTALL},
+    {SCK_TAB,		SCI_NORM,	SCI_TAB},
+    {SCK_TAB,		SCI_SHIFT,	SCI_BACKTAB},
+    {SCK_RETURN, 	SCI_NORM,	SCI_NEWLINE},
+    {SCK_RETURN, 	SCI_SHIFT,	SCI_NEWLINE},
+    {SCK_ADD, 		SCI_CTRL,	SCI_ZOOMIN},
+    {SCK_SUBTRACT,	SCI_CTRL,	SCI_ZOOMOUT},
+    {SCK_DIVIDE,	SCI_CTRL,	SCI_SETZOOM},
+    //'L', 			SCI_CTRL,		SCI_FORMFEED,
+    {'L', 			SCI_CTRL,	SCI_LINECUT},
+    {'L', 			SCI_CSHIFT,	SCI_LINEDELETE},
+    {'T', 			SCI_CSHIFT,	SCI_LINECOPY},
+    {'T', 			SCI_CTRL,	SCI_LINETRANSPOSE},
+    {'D', 			SCI_CTRL,	SCI_SELECTIONDUPLICATE},
+    {'U', 			SCI_CTRL,	SCI_LOWERCASE},
+    {'U', 			SCI_CSHIFT,	SCI_UPPERCASE},
+    {0,0,0},
+};
+