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Factor out mode transforms into Behaviour

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This commit is contained in:
c-spencer 2011-05-22 00:27:22 +01:00
commit 3cdfa37427
5 changed files with 306 additions and 62 deletions
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17
lib/ace/editor.js
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@ -412,8 +412,9 @@ var Editor =function(renderer, session) {
var mode = session.getMode();
var cursor = this.getCursorPosition();
var transform = mode.transformInsert(session.getState(cursor.row), this, session, text);
// Get a transform if the current mode wants one.
var transform = mode.transformInsert(session.getState(cursor.row), this, session, text);
if (transform)
text = transform.text;
@ -440,9 +441,17 @@ var Editor =function(renderer, session) {
var end = session.insert(cursor, text);
if (transform && transform.selection) {
this.selection.setSelectionRange(
new Range(cursor.row, start + transform.selection[0],
cursor.row, start + transform.selection[1]));
if (transform.selection.length == 2) { // Transform relative to the current column
this.selection.setSelectionRange(
new Range(cursor.row, start + transform.selection[0],
cursor.row, start + transform.selection[1]));
} else { // Transform relative to the current row.
this.selection.setSelectionRange(
new Range(cursor.row + transform.selection[0],
transform.selection[1],
cursor.row + transform.selection[2],
transform.selection[3]));
}
}
var lineState = session.getState(cursor.row);