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Clipboard copy and paste for text unicode.

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This commit is contained in:
mgalli%geckonnection.com 2005-08-23 15:21:09 +00:00
parent 5b6275e573
commit a08d7d1306
3 changed files with 101 additions and 15 deletions
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90
minimo/chrome/content/minimo.js
View File

@ -339,25 +339,38 @@ function BrowserResetZoomMinus() {
getBrowser().selectedBrowser.markupDocumentViewer.textZoom-= .25;
}
/*
Testing the SMS and Call Services
*/
function BrowserTestSendCall(toCall) {
var phoneInterface= Components.classes["@mozilla.org/phone/support;1"].createInstance(Components.interfaces.nsIPhoneSupport);
phoneInterface.makeCall(toCall,"");
}
/*
We want to intercept before it shows,
to evaluate when the selected content area is a phone number,
thus mutate the popup menu to the right make call item
*/
function BrowserPopupShowing () {
var selectedRange=getBrowser().selectedBrowser.contentDocument.getSelection();
document.getElementById("item_call").label="Call \""+ selectedRange + " \"";
document.getElementById("item_call").setAttribute("oncommand","BrowserTestSendCall("+selectedRange+")");
var selectedRange=getBrowser().selectedBrowser.contentDocument.getSelection();
document.getElementById("item-call").label="Call \""+ selectedRange + " \"";
document.getElementById("item-call").setAttribute("oncommand","DoTestSendCall("+selectedRange+")");
/* Enable Copy */
if(selectedRange.toString()) {
document.getElementById("item-copy").style.display="block";
}
/* Enable Paste - Can paste only if the focused element has a value attribute. :)
THis may affect XHTML nodes. Users may be able to paste things within XML nodes.
*/
if(document.commandDispatcher.focusedElement.nodeName=="INPUT"||document.commandDispatcher.focusedElement.nodeName=="TEXTAREA") {
if(DoClipCheckPaste()) {
document.getElementById("item-paste").style.display="block";
}
}
}
/*
Testing the SMS and Call Services
*/
function DoTestSendCall(toCall) {
var phoneInterface= Components.classes["@mozilla.org/phone/support;1"].createInstance(Components.interfaces.nsIPhoneSupport);
phoneInterface.makeCall(toCall,"");
}
function DoFullScreen()
{
@ -370,7 +383,61 @@ function DoFullScreen()
window.fullScreen = gFullScreen;
}
/*
*/
function DoClipCopy()
{
var copytext=getBrowser().selectedBrowser.contentDocument.getSelection().toString();
var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
if (!str) return false;
str.data = copytext;
var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
if (!trans) return false;
trans.addDataFlavor("text/unicode");
trans.setTransferData("text/unicode",str,copytext.length * 2);
var clipid = Components.interfaces.nsIClipboard;
var clip = Components.classes["@mozilla.org/widget/clipboard;1"].getService(clipid);
if (!clip) return false;
clip.setData(trans,null,clipid.kGlobalClipboard);
}
/*
Currently supports text/unicode.
*/
function DoClipCheckPaste()
{
var clip = Components.classes["@mozilla.org/widget/clipboard;1"].getService(Components.interfaces.nsIClipboard);
if (!clip) return false;
var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);
if (!trans) return false;
trans.addDataFlavor("text/unicode");
clip.getData(trans,clip.kGlobalClipboard);
var str = new Object();
var strLength = new Object();
var pastetext = null;
trans.getTransferData("text/unicode",str,strLength);
if (str) str = str.value.QueryInterface(Components.interfaces.nsISupportsString);
if (str) pastetext = str.data.substring(0,strLength.value / 2);
if(pastetext) {
return pastetext;
} else return false;
}
/*
Currently supports pasting text/unicode within INPUT and TEXTAREA
*/
function DoClipPaste()
{
var pasteTxt=DoClipCheckPaste();
/* With 007 does not fail. Maybe now focus is on the context menu */
if(document.commandDispatcher.focusedElement) {
document.commandDispatcher.focusedElement.value=pasteTxt;
}
}
function addToUrlbarHistory()
{
@ -436,3 +503,4 @@ function BrowserToogleSiteSSR()
BrowserReload(); // hack until this is done by ssr itself
}

12
minimo/chrome/content/minimo.xul
View File

@ -151,11 +151,15 @@
<!-- place holder for our app popups and hook to the overlay -->
<popupset>
<popup id="contentAreaContextMenu" onpopupshowing="BrowserPopupShowing()">
<menuitem id="item_call" insertbefore="context-sep-view" label="" oncommand=""/>
<menuitem id="full_screen" label="Toggle FullScreen" oncommand="DoFullScreen()"/>
<menuitem id="item-call" label="" insertbefore="context-sep-view" oncommand=""/>
<menuitem id="full_screen" label="Toggle FullScreen" oncommand="DoFullScreen()"/>
<menuitem id="item-copy" label="Copy" oncommand="DoClipCopy()" />
<menuitem id="item-paste" label="Paste" oncommand="DoClipPaste()"/>
</popup>
<popup id="menu_FilePopup">
<menuitem id="menu_close"/>
<!-- somehow tabbedbrowser needs this. Have to check its implementation and eliminate -->
<popup id="menu_FilePopup">
<menuitem id="menu_close"/>
<menuitem id="menu_closeWindow" command="cmd_closeWindow" key="key_closeWindow" label="about" />
</popup>
</popupset>

14
minimo/chrome/skin/minimo.css
View File

@ -97,3 +97,17 @@ toolbar *, #appcontent * {
list-style-image : url("chrome://minimo/skin/reload.gif");
}
#item-call
{
display:none;
}
#item-copy
{
display:none;
}
#item-paste
{
display:none;
}