preliminary search support

[redakcja.git] / redakcja / static / js / wiki / view_search.js

diff --git a/redakcja/static/js/wiki/view_search.js b/redakcja/static/js/wiki/view_search.js
new file mode 100644 (file)
index 0000000..34393dc
--- /dev/null
+++ b/redakcja/static/js/wiki/view_search.js
@@ -0,0 +1,113 @@
+(function($){
+
+    /*
+     * Perspective
+     */
+    function SearchPerspective(options){
+        var old_callback = options.callback || function() { };
+
+        this.noupdate_hash_onenter = true;
+
+        options.callback = function(){
+            var self = this;
+
+            this.editor = null;
+            this.$element = $("#side-search");
+            this.$searchInput = $('#search-input', this.$element);
+            this.$replaceInput = $('#replace-input', this.$element);
+            this.$searchButton = $('#search-button', this.$element);
+            this.$replaceButton = $('#replace-button', this.$element);
+
+            this.$replaceButton.attr("disabled","disabled");
+            this.options = Array();
+
+            // handlers
+            this.$searchInput.change(function(event){
+                self.searchCursor = null;
+            });
+            this.$replaceInput.change(function(event){
+                self.searchCursor = null;
+            });
+
+            $("#side-search input:checkbox").each(function() {
+                self.options[this.id] = this.checked;
+            }).change(function(){
+                self.options[this.id] = this.checked;
+                self.searchCursor = null;
+            });
+
+            this.$searchButton.click(function(){
+                if (!self.search())
+                    alert('Brak wyników.');
+            });
+
+            this.$replaceButton.click(function(){
+                self.replace();
+            });
+
+            old_callback.call(this);
+        };
+
+        $.wiki.Perspective.call(this, options);
+    };
+
+    SearchPerspective.prototype = new $.wiki.Perspective();
+
+    SearchPerspective.prototype.search = function(){
+        var self = this;
+        var query = self.$searchInput.val();
+
+        if (!self.editor)
+            self.editor = $.wiki.perspectiveForTab('#CodeMirrorPerspective').codemirror
+
+        if (!self.searchCursor) {
+            self.searchCursor = self.editor.getSearchCursor(
+                self.$searchInput.val(), 
+                self.options['search-from-cursor'], 
+                self.options['search-regexp'],
+                self.options['search-case-sensitive']
+            );
+        }
+        if (self.searchCursor.findNext()) {
+            self.searchCursor.select();
+            self.$replaceButton.removeAttr("disabled");
+            return true;
+        }
+        else {
+            self.searchCursor = null;
+            this.$replaceButton.attr("disabled","disabled");
+            return false;
+        }
+    };
+
+    SearchPerspective.prototype.replace = function(){
+        var self = this;
+        var query = self.$replaceInput.val();
+
+        if (!self.searchCursor) {
+            self.search();
+        }
+        else {}
+        self.searchCursor.select();
+        self.searchCursor.replace(query);
+        self.search();
+    };
+
+    SearchPerspective.prototype.onEnter = function(success, failure){
+        var self = this;
+
+        $.wiki.Perspective.prototype.onEnter.call(this);
+        self.$searchCursor = null;
+
+        $('.vsplitbar').not('.active').trigger('click');
+        if ($.wiki.activePerspective() != 'CodeMirrorPerspective')
+            $.wiki.switchToTab('#CodeMirrorPerspective');
+    };
+
+    SearchPerspective.prototype.onExit = function(success, failure) {
+
+    };
+
+    $.wiki.SearchPerspective = SearchPerspective;
+
+})(jQuery);
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