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submission by Ryan Cassin (rcassin@supernova.org); recent files menu for editor; bug #17502; approved beppe

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brade%netscape.com 2000-06-28 14:58:36 +00:00
parent c051dc5537
commit aa1bafd976
2 changed files with 142 additions and 14 deletions
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154
editor/ui/composer/content/editor.js
View File

@ -21,7 +21,7 @@
* Sammy Ford
* Dan Haddix (dan6992@hotmail.com)
* John Ratke (jratke@owc.net)
* Ryan Cassin (kidteckco@hotmail.com)
* Ryan Cassin (rcassin@supernova.org)
*/
/* Main Composer window UI control */
@ -114,11 +114,14 @@ var DocumentStateListener =
// Call EditorSetDefaultPrefs first so it gets the default author before initing toolbars
EditorSetDefaultPrefs();
EditorInitToolbars();
DoRecentFilesMenuSave(); // Save the recent files menu
// udpate menu items now that we have an editor to play with
dump("Updating 'create' commands\n");
window._content.focus();
window.updateCommands("create");
BuildRecentMenu();
},
NotifyDocumentWillBeDestroyed: function() {},
@ -444,7 +447,7 @@ function onParagraphFormatChange(paraMenuList, commandID)
var menuList = document.getElementById("ParagraphSelect");
if (!menuList) return;
dump("Updating font face with " + state + "\n");
dump("Updating paragraph format with " + state + "\n");
// force match with "normal"
if (state == "body")
@ -931,20 +934,145 @@ function EditorOpenUrl(url)
}
}
function InitRecentFilesMenu()
function DoRecentFilesMenuSave()
{
//Build submenu of
var popup = document.getElementById("menupopup_RecentFiles");
if (popup)
// Can't do anything if no prefs
if (!gPrefs) return;
var curTitle = window.editorShell.editorDocument.title;
var curUrl = window.editorShell.editorDocument.location;
var newDoc = (curUrl == "about:blank");
if(!newDoc) // Can't preform this function if document is new
{
// Delete existing menu
while (popup.firstChild)
popup.removeChild(popup.firstChild);
// Always put latest-opened URL at start of array
ShuffleRecentMenu(curUrl)
SaveRecentFilesPrefs(curTitle, curUrl, "0");
}
}
// Rebuild from values in prefs (use gPrefs)
// but be sure to exclude the current page from the list!
//TODO: Kathy will do this
function ShuffleRecentMenu(curUrl)
{
// This function simply saves the remaining items (from entry 2 and beyond) to the prefs file.
var historyCount = 10; // This will be changed by the next line, but if they don't have that pref, this is a good default
try { historyCount = gPrefs.CopyUnicharPref("editor.history.url_maximum"); } catch(e) {} // Number of items in recent files menu
var titleArray = new Array(historyCount);
var urlArray = new Array(historyCount);
for (i = 0; i < historyCount; i++)
{
titleArray[i] = getUnicharPref("editor.history_title_"+i);
urlArray[i] = getUnicharPref("editor.history_url_"+i);
}
var placeholder = 1; // i+1, holds number that decides which menuitem the recent file is going in
for (i = 0; i < historyCount; i++)
{
// If we skip over an item in the array, placeholder is not incremented
if (urlArray[i] != curUrl)
{
// Save the menu one spot down in the list
SaveRecentFilesPrefs(titleArray[i], urlArray[i], placeholder);
placeholder++;
}
}
gPrefs.SavePrefFile(); // Save the prefs file
}
function SaveRecentFilesPrefs(title, url, i)
{
if (!url || url.length == 0) {
return;
}
// Now save the title and url of the document recently opened to the array
setUnicharPref("editor.history_title_"+i, title);
setUnicharPref("editor.history_url_"+i, url);
}
function BuildRecentMenu()
{
// Populate the Recent Files Menu.
// Can't do anything if we don't have any prefs
if(!gPrefs) return;
// Build the submenu
var popup = document.getElementById("menupopup_RecentFiles");
if (!popup) return;
// Delete existing menu
while (popup.firstChild)
popup.removeChild(popup.firstChild);
// Again, this is changed in the next line but if the pref never existed, this default coincides with above
var historyCount = 10;
try { historyCount = gPrefs.CopyUnicharPref("editor.history.url_maximum"); } catch(e) {}
for(i = 0; i < historyCount; i++)
{
var title = getUnicharPref("editor.history_title_"+i);
var url = getUnicharPref("editor.history_url_"+i);
if (!url || url.length == 0)
break;
AppendRecentMenuitem(i+1, popup, title, url, i+2);
}
}
function AppendRecentMenuitem(accessKey, menupopup, title, url, menuIndex)
{
if (menupopup)
{
menuItem = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "menuitem");
if (menuItem)
{
// Build the menuitem using the title (or url) and accesskey
var itemString;
if (accessKey > 9)
{
// Access key is two digits so spaces are put in where the access key
// would go and the title is added.
itemString = " "+title; // Set title and spaces (no access key)
if (title.length < 1)
// There is no title to display on the menuitem so use the URL instead
itemString = " "+url;
} else {
itemString = accessKey+" "+title; // Set the menuitem to use the title and accesskey
if (title.length < 1)
// There is no title to display on the menuitem so use the URL instead
itemString = accessKey+" "+url;
menuItem.setAttribute("accesskey", accessKey);
}
menuItem.setAttribute("value", itemString);
menuItem.setAttribute("data", url);
menuItem.setAttribute("oncommand", "EditorOpenUrl(getAttribute('data'))");
menupopup.appendChild(menuItem);
}
}
}
function setUnicharPref(aPrefName, aPrefValue)
{
if (!gPrefs) return "";
try
{
gPrefs.SetUnicharPref(aPrefName, aPrefValue);
}
catch(e)
{
}
}
function getUnicharPref(aPrefName, aDefVal)
{
if (!gPrefs) return "";
try
{
return gPrefs.CopyUnicharPref(aPrefName);
}
catch(e)
{
return "";
}
}

2
editor/ui/composer/content/editorOverlay.xul
View File

@ -266,7 +266,7 @@
</menu>
<menuitem accesskey="&fileopenremote.accesskey;" key="openremoteeditorkb" observes="cmd_openRemote"/>
<menuitem accesskey="&fileopen.accesskey;" key="openeditorkb" observes="cmd_open" value="&openFileCmd.label;"/>
<menu accesskey="&filerecentmenu.accesskey;" value="&fileRecentMenu.label;" oncreate="InitRecentFilesMenu()">
<menu accesskey="&filerecentmenu.accesskey;" value="&fileRecentMenu.label;" oncreate="BuildRecentMenu()">
<!-- Items appended at runtime -->
<menupopup id="menupopup_RecentFiles"/>
</menu>