-/*global View CodeMirror render_template panels */
+/*global View CodeMirror ToolbarView render_template panels */
var XMLView = View.extend({
- element: null,
- model: null,
- template: 'xml-view-template',
- editor: null,
+ _className: 'XMLView',
+ element: null,
+ model: null,
+ template: 'xml-view-template',
+ editor: null,
+ buttonToolbar: null,
- init: function(element, model, template) {
- this.element = $(element);
- this.model = $(model).get(0);
- this.template = template || this.template;
- this.element.html(render_template(this.template, {}));
-
- this.model
- .addObserver(this, 'xml-freeze')
- .addObserver(this, 'xml-unfreeze');
+ init: function(element, model, parent, template) {
+ this._super(element, model, template);
+ this.parent = parent;
+ this.buttonToolbar = new ButtonToolbarView(
+ $('.xmlview-toolbar', this.element),
+ this.model.toolbarButtonsModel, parent);
+
+ this.hotkeys = [];
+ var self = this;
+
+ $('.xmlview-toolbar', this.element).bind('resize.xmlview', this.resized.bind(this));
+
+ // scroll to the given position (if availble)
+ this.scrollCallback = this.scrollOnRequest.bind(this);
+ $(document).bind('xml-scroll-request', this.scrollCallback);
+
+ this.parent.freeze('Ładowanie edytora...');
+ this.editor = new CodeMirror($('.xmlview', this.element).get(0), {
+ parserfile: 'parsexml.js',
+ path: "/static/js/lib/codemirror/",
+ stylesheet: "/static/css/xmlcolors.css",
+ parserConfig: {
+ useHTMLKludges: false
+ },
+ textWrapping: true,
+ tabMode: 'spaces',
+ indentUnit: 0,
+ onChange: this.editorDataChanged.bind(this),
+ initCallback: this.editorDidLoad.bind(this)
+ });
+ },
+
+ resized: function(event) {
+ var height = this.element.height() - $('.xmlview-toolbar', this.element).outerHeight();
+ $('.xmlview', this.element).height(height);
+ },
+
+ reload: function() {
+ this.model.load(true);
+ },
+
+ editorDidLoad: function(editor) {
+ $(editor.frame).css({
+ width: '100%',
+ height: '100%'
+ });
+ this.model
+ .addObserver(this, 'data', this.modelDataChanged.bind(this))
+ .addObserver(this, 'state', this.modelStateChanged.bind(this))
+ .load();
- this.freeze('Ładowanie edytora...');
- this.editor = new CodeMirror($('.xmlview', this.element).get(0), {
- parserfile: 'parsexml.js',
- path: "/static/js/lib/codemirror/",
- stylesheet: "/static/css/xmlcolors.css",
- parserConfig: {useHTMLKludges: false},
- textWrapping: false,
- tabMode: 'spaces',
- indentUnit: 0,
- onChange: this.changed.bind(this),
- initCallback: this.editorDidLoad.bind(this)
- });
- },
+ this.parent.unfreeze();
+
+ this.editor.setCode(this.model.get('data'));
+ this.modelStateChanged('state', this.model.get('state'));
+
+ editor.grabKeys(
+ this.hotkeyPressed.bind(this),
+ this.isHotkey.bind(this)
+ );
+ },
- changed: function() {
- this.model.set('text', this.editor.getCode());
- },
+ editorDataChanged: function() {
+ this.model.set('data', this.editor.getCode());
+ },
- editorDidLoad: function(editor) {
- editor.setCode('Ładowanie edytora...');
- $(editor.frame).css({width: '100%', height: '100%'});
- this.editor.setCode(this.model.get('text'));
- this.model.addObserver(this, 'text-changed');
- this.unfreeze();
- // editor.grabKeys(
- // $.fbind(self, self.hotkeyPressed),
- // $.fbind(self, self.isHotkey)
- // );
- },
+ modelDataChanged: function(property, value) {
+ if (this.editor.getCode() != value) {
+ this.editor.setCode(value);
+ }
+ },
- handle: function(event, data) {
- console.log('handle', this, event, data);
- if (event == 'text-changed') {
- this.freeze('Niezsynchronizowany');
- // this.unfreeze();
- } else if (event == 'xml-freeze') {
- this.freeze('Ładowanie XMLa...');
- } else if (event == 'xml-unfreeze') {
- this.editor.setCode(this.model.get('text'));
- this.unfreeze();
+ modelStateChanged: function(property, value) {
+ if (value == 'synced' || value == 'dirty') {
+ this.unfreeze();
+ } else if (value == 'unsynced') {
+ this.freeze('Niezsynchronizowany...');
+ } else if (value == 'loading') {
+ this.freeze('Ładowanie...');
+ } else if (value == 'saving') {
+ this.freeze('Zapisywanie...');
+ } else if (value == 'error') {
+ this.freeze(this.model.get('error'));
+ }
+ },
+
+ dispose: function() {
+ $(document).unbind('xml-scroll-request', this.scrollCallback);
+
+ this.model.removeObserver(this);
+ $(this.editor.frame).remove();
+ this._super();
+ },
+
+ getHotkey: function(event) {
+ var code = event.keyCode;
+ if(!((code >= 97 && code <= 122)
+ || (code >= 65 && code <= 90)) ) return null;
+
+ var ch = String.fromCharCode(code & 0xff).toLowerCase();
+ /* # console.log(ch.charCodeAt(0), '#', buttons); */
+
+ var buttons = $('.buttontoolbarview-button[hotkey='+ch+']', this.element);
+ var mod = 0;
+
+ if(event.altKey) mod |= 0x01;
+ if(event.ctrlKey) mod |= 0x02;
+ if(event.shiftKey) mod |= 0x04;
+
+ if(buttons.length) {
+ var match = null;
+
+ buttons.each(function() {
+ if( parseInt($(this).attr('ui:hotkey_mod')) == mod ) {
+ match = this;
+ return;
+ }
+ })
+
+ return match;
+ }
+ else {
+ return null;
+ }
+ },
+
+ isHotkey: function() {
+ /* console.log(arguments); */
+ if(this.getHotkey.apply(this, arguments))
+ return true;
+ else
+ return false;
+ },
+
+ hotkeyPressed: function() {
+ var button = this.getHotkey.apply(this, arguments);
+ this.buttonToolbar.buttonPressed({
+ target: button
+ });
+ },
+
+ scrollOnRequest: function(event, data)
+ {
+ try {
+ var line = this.editor.nthLine(data.line);
+ this.editor.selectLines(line, (data.column-1));
+ } catch(e) {
+ console.log('Exception in scrollOnRequest:', e);
+ }
}
- },
-
- dispose: function() {
- this.model.removeObserver(this);
- $(this.editor.frame).remove();
- this._super();
- }
+
});
+function Hotkey(code) {
+ this.code = code;
+ this.has_alt = ((code & 0x01 << 8) !== 0);
+ this.has_ctrl = ((code & 0x01 << 9) !== 0);
+ this.has_shift = ((code & 0x01 << 10) !== 0);
+ this.character = String.fromCharCode(code & 0xff);
+}
+
+Hotkey.prototype.toString = function() {
+ var mods = [];
+ if(this.has_alt) mods.push('Alt');
+ if(this.has_ctrl) mods.push('Ctrl');
+ if(this.has_shift) mods.push('Shift');
+ mods.push('"'+this.character+'"');
+ return mods.join('+');
+};
+
// Register view
-panels.push({name: 'xml', klass: XMLView});
+panels['xml'] = XMLView;
fnp / redakcja.git / blobdiff