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Viewing changes to content/firebug/.svn/text-base/editors.js.svn-base

  • Committer: Jared Greenwald
  • Date: 2008-04-22 18:20:42 UTC
  • Revision ID: jgreenwa@4lom-20080422182042-90kbumm805h2hjt6
 * new upstream source (v1.2~b21+svn572)

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content/firebug/.svn/text-base/editors.js.svn-base
1
 
/* See license.txt for terms of usage */
2
 
 
3
 
// ************************************************************************************************
4
 
// Constants
5
 
 
6
 
const prefs = XPCOMUtils.CCSV("@mozilla.org/preferences-service;1", "nsIPrefBranch");
7
 
const names = ["label", "executable", "cmdline", "image"];
8
 
 
9
 
// ************************************************************************************************
10
 
// Globals
11
 
 
12
 
var gEditorManager =
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{
14
 
    _tree : null,
15
 
    _data : [],
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    _removeButton : null,
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    _changeButton : null,
18
 
 
19
 
    init: function()
20
 
    {
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        var args = window.arguments[0];
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        this._FBL = args.FBL;
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        this._prefName = args.prefName;
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25
 
        (this._removeButton = document.getElementById("removeEditor")).disabled = true;
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        (this._changeButton = document.getElementById("changeEditor")).disabled = true;
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28
 
        this._tree = document.getElementById("editorsList");
29
 
 
30
 
        this._treeView =
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        {
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            data: this._data,
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            selection: null,
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            get rowCount() { return this.data.length; },
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            getCellText: function(row, column)
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            {
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                switch(column.id)
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                {
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                case "editorName":
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                    return " "+this.data[row].label;
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                case "editorExecutable":
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                    return this.data[row].executable;
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                case "editorParams":
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                    return this.data[row].cmdline;
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                }
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                return "";
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            },
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            setTree: function(treebox){ this.treebox = treebox; },
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            isContainer: function(row) { return false; },
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            isContainerOpen: function(row) { return false; },
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            isContainerEmpty: function(row) { return false; },
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            isSeparator: function(row) { return false; },
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            isSorted: function() { return false; },
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            getLevel: function(row) { return 0; },
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            getImageSrc: function(row,column) { return column.id=="editorName" ? this.data[row].image : null; },
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            getRowProperties: function(row,props) {},
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            getCellProperties: function(row,column,props) {},
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            getColumnProperties: function(colid,column,props) {}
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        };
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        this._load();
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        this._tree.view = this._treeView;
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    },
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    uninit: function()
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    {
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    },
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    onSelectionChanged: function()
71
 
    {
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        var selection = this._tree.view.selection;
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        this._removeButton.disabled = (selection.count != 1);
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        this._changeButton.disabled = (selection.count != 1);
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    },
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    addEditorHandler: function()
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    {
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        var item = { label: "", executable: null, cmdline: "" };
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        var result = {};
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        openDialog("chrome://firebug/content/changeeditor.xul",  "_blank", "modal,centerscreen", item, result);
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        if (result.saveChanges)
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        {
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            item.id = item.label.replace(/\W/g, "_");
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            this._saveItem(item);
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            this._loadItem(item);
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            this._data.push(item);
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            this._tree.view = this._treeView;
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            var editors = [];
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            try {
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                editors = prefs.getCharPref(this._prefName).split(",");
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                for( var i = 0; i < editors.length; ++i )
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                {
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                    if ( editors[i].replace(/^\s+|\s+$/,"") == "" )
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                        editors.splice(i, 1);
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                }
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            }
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            catch(exc)
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            {
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                this._FBL.ERROR(exc);
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            }
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            editors.push(item.id);
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            prefs.setCharPref(this._prefName, editors.join(","));
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        }
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    },
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    removeEditorHandler: function()
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    {
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        var selection = this._tree.view.selection;
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        if (selection.count < 1)
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            return;
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        var item = this._data[selection.currentIndex];
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        this._data.splice(selection.currentIndex, 1);
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        this._tree.view = this._treeView;
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        try {
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            var editors = prefs.getCharPref(this._prefName).split(",");
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            this._FBL.remove(editors, item.id);
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            prefs.setCharPref(this._prefName, editors.join(","));
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            prefs.deleteBranch(this._prefName+"."+item.id);
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        }
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        catch(exc)
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        {
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            this._FBL.ERROR(exc);
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        }
128
 
    },
129
 
 
130
 
    changeEditorHandler: function()
131
 
    {
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        var selection = this._tree.view.selection;
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        if (selection.count != 1)
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            return;
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        var item = this._data[selection.currentIndex];
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        var result = {};
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        openDialog("chrome://firebug/content/changeeditor.xul",  "_blank", "modal,centerscreen", item, result);
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        if (result.saveChanges)
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        {
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            this._saveItem(item);
141
 
        }
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        this._loadItem(item);
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        this._tree.view = this._treeView;
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    },
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146
 
    _loadItem: function(item)
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    {
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        const prefName = this._prefName;
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        for( var i = 0; i < names.length; ++i )
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        {
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            try {
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                item[names[i]] = prefs.getCharPref(prefName+"."+item.id+"."+names[i]);
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            }
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            catch(exc)
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            {}
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        }
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        if (!item.image)
158
 
            item.image = this._FBL.getIconURLForFile(item.executable);
159
 
    },
160
 
 
161
 
    _saveItem: function(item)
162
 
    {
163
 
        if ( item.image && item.image == this._FBL.getIconURLForFile(item.executable) )
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            item.image = null;
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166
 
        const prefName = this._prefName;
167
 
        for( var i = 0; i < names.length; ++i )
168
 
        {
169
 
            try {
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                var value = item[names[i]];
171
 
                if ( value )
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                    prefs.setCharPref(prefName+"."+item.id+"."+names[i], value);
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                else
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                    prefs.clearUserPref(prefName+"."+item.id+"."+names[i]);
175
 
            }
176
 
            catch(exc)
177
 
            {}
178
 
        }
179
 
    },
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181
 
    _load: function()
182
 
    {
183
 
        try {
184
 
            var list = prefs.getCharPref(this._prefName).split(",");
185
 
            for (var i = 0; i < list.length; ++i)
186
 
            {
187
 
                var editorId = list[i].replace(/\s/g, "_");
188
 
                if ( !editorId )
189
 
                    continue;
190
 
                var item = { id: editorId };
191
 
                this._data.push(item);
192
 
                this._loadItem(item);
193
 
            }
194
 
        }
195
 
        catch(exc)
196
 
        {
197
 
            this._FBL.ERROR(exc);
198
 
        }
199
 
    }
200
 
 
201
 
};
202
 
 
203
 
// ************************************************************************************************