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* A little work on new key handling

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This commit is contained in:
Bryan Ashby 2015-06-04 17:06:37 -06:00
parent e401e4a1a0
commit a427ad3dda
2 changed files with 181 additions and 31 deletions
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63
core/multi_line_edit_text_view2.js
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@ -235,6 +235,15 @@ function MultiLineEditTextView2(options) {
}
};
this.getAbsolutePosition = function(row, col) {
return { row : self.position.row + self.cursorPos.row, col : self.position.col + self.cursorPos.col };
};
this.moveClientCusorToCursorPos = function() {
var absPos = self.getAbsolutePosition(self.cursorPos.row, self.cursorPos.col);
self.client.term.write(ansi.goto(absPos.row, absPos.col));
};
this.keyPressCharacter = function(c, row, col) {
var index = self.getTextLinesIndex(row);
@ -256,16 +265,7 @@ function MultiLineEditTextView2(options) {
};
this.getAbsolutePosition = function(row, col) {
return { row : self.position.row + self.cursorPos.row, col : self.position.col + self.cursorPos.col };
};
this.moveClientCusorToCursorPos = function() {
var absPos = self.getAbsolutePosition(self.cursorPos.row, self.cursorPos.col);
self.client.term.write(ansi.goto(absPos.row, absPos.col));
};
this.cursorUp = function() {
this.keyPressUp = function() {
if(self.cursorPos.row > 0) {
self.cursorPos.row--;
self.client.term.write(ansi.up());
@ -278,7 +278,7 @@ function MultiLineEditTextView2(options) {
}
};
this.cursorDown = function() {
this.keyPressDown = function() {
var lastVisibleRow = Math.min(self.dimens.height, self.textLines.length) - 1;
if(self.cursorPos.row < lastVisibleRow) {
self.cursorPos.row++;
@ -293,7 +293,7 @@ function MultiLineEditTextView2(options) {
}
};
this.cursorLeft = function() {
this.keyPressLeft = function() {
if(self.cursorPos.col > 0) {
self.cursorPos.col--;
self.client.term.write(ansi.left());
@ -303,7 +303,7 @@ function MultiLineEditTextView2(options) {
}
};
this.cursorRight = function() {
this.keyPressRight = function() {
var eolColumn = self.getTextEndOfLineColumn();
if(self.cursorPos.col < eolColumn) {
self.cursorPos.col++;
@ -316,7 +316,7 @@ function MultiLineEditTextView2(options) {
}
};
this.cursorHome = function() {
this.keyPressHome = function() {
var firstNonWhitespace = self.getVisibleText().search(/\S/);
if(-1 !== firstNonWhitespace) {
self.cursorPos.col = firstNonWhitespace;
@ -327,16 +327,20 @@ function MultiLineEditTextView2(options) {
self.moveClientCusorToCursorPos();
};
this.cursorEnd = function() {
this.keyPressEnd = function() {
self.cursorPos.col = self.getTextEndOfLineColumn();
self.moveClientCusorToCursorPos();
};
this.cursorPageUp = function() {
this.keyPressPageUp = function() {
};
this.cursorPageDown = function() {
this.keyPressPageDown = function() {
};
this.keyPressLineFeed = function() {
};
@ -422,9 +426,11 @@ MultiLineEditTextView2.prototype.onKeyPress = function(key, isSpecial) {
MultiLineEditTextView2.super_.prototype.onKeyPress.call(this, key, isSpecial);
};
var CURSOR_KEYS = [
'up', 'down', 'left', 'right', 'home', 'end',
'pageUp', 'pageDown'
var HANDLED_SPECIAL_KEYS = [
'up', 'down', 'left', 'right',
'home', 'end',
'pageUp', 'pageDown',
'lineFeed',
];
MultiLineEditTextView2.prototype.onSpecialKeyPress = function(keyName) {
@ -450,20 +456,15 @@ MultiLineEditTextView2.prototype.onSpecialKeyPress = function(keyName) {
UP/^E LEFT/^S PGUP/^R HOME/^F
DOWN/^X RIGHT/^D PGDN/^C END/^G
*/
// :TODO: Make these keyPressXXXXXXX, e.g. keyPressUp(), keyPressLeft(), ...
CURSOR_KEYS.forEach(function key(arrowKey) {
var handled = false;
HANDLED_SPECIAL_KEYS.forEach(function key(arrowKey) {
if(self.isSpecialKeyMapped(arrowKey, keyName)) {
//self[makeKeyHandler('cursor', arrowKey)]();
self['cursor' + arrowKey.substring(0,1).toUpperCase() + arrowKey.replace(/\s/g, '').substring(1)]();
self[_.camelCase('keyPress ' + arrowKey)]();
handled = true;
}
});
// TEMP HACK FOR TESTING -----
if(self.isSpecialKeyMapped('lineFeed', keyName)) {
//self.cursorStartOfDocument();
self.cursorStartOfDocument();
if(!handled) {
MultiLineEditTextView2.super_.prototype.onSpecialKeyPress.call(this, keyName);
}
//MultiLineEditTextView2.super_.prototype.onSpecialKeyPress.call(this, keyName);
};