Lines Matching defs:selection

2  * Text selection related functions.
6  * selection prototype
8  * Object that capsulates the selection in a textarea. Returned by DWgetSelection.
29  * Get current selection/cursor position in a given textArea
34  * @returns object - a selection object
48  * Set the selection
50  * You need to get a selection object via DWgetSelection() first, then modify the
55  * @param {selection_class} selection  a selection object as returned by DWgetSelection()
57 function DWsetSelection(selection){
58     selection.obj.setSelectionRange(selection.start, selection.end);
59     if(selection.scroll) selection.obj.scrollTop = selection.scroll;
64  * selection
68  * @param {selection_class}  selection     selection object returned by DWgetSelection
69  * @param {int}     opts.startofs  number of charcters at the start to skip from new selection
70  * @param {int}     opts.endofs    number of characters at the end to skip from new selection
73 function pasteText(selection,text,opts){
77     selection.obj.value =
78         selection.obj.value.substring(0, selection.start) + text +
79         selection.obj.value.substring(selection.end, selection.obj.value.length);
81     // set new selection
84         selection.end = selection.start + text.replace(/\r?\n/g, '\r\n').length;
86         selection.end = selection.start + text.length;
90     // modify the new selection if wanted
91     if(opts.startofs) selection.start += opts.startofs;
92     if(opts.endofs)   selection.end   -= opts.endofs;
94     // no selection wanted? set cursor to end position
95     if(opts.nosel) selection.start = selection.end;
97     DWsetSelection(selection);
102  * Format selection
104  * Apply tagOpen/tagClose to selection in textarea, use sampleText instead
105  * of selection if there is none.
112     var selection = DWgetSelection(txtarea);
113     var text = selection.getText();
116     // don't include trailing space in selection
118         selection.end--;
119         text = selection.getText();
140     pasteText(selection,text,opts);
150     var selection = DWgetSelection(txtarea);
151     pasteText(selection,text,{nosel: true});