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- code cleanup by removing old commented code

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- merged zoom_in/to into vimperator.zoom()
This commit is contained in:
Martin Stubenschrott
2007-08-03 02:45:12 +00:00
parent a05347965a
commit 44dc7e7076
5 changed files with 108 additions and 172 deletions
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35
chrome/content/vimperator/vimperator.js
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@@ -677,7 +677,42 @@ const vimperator = (function() //{{{
if (Options.getFirefoxPref('dom.popup_allowed_events', 'change click dblclick mouseup reset submit')
== popup_allowed_events + " keypress")
Options.setFirefoxPref('dom.popup_allowed_events', popup_allowed_events);
},
// @param value MUST be a string, it can have the following form: "+20%", "200%", "-30"
// @return false if argument could not be parsed or zoom level too high
zoom: function(value)
{
if (typeof value != "string")
return false;
var zoomMgr = ZoomManager.prototype.getInstance();
var new_zoom_value = 100;
var matches = value.match(/^\s*(\+|-)?(\d+)(%)?\s*/);
if (!matches || !matches[2])
return false;
if (matches[1] == "+")
new_zoom_value = zoomMgr.textZoom + parseInt(matches[2]);
else if (matches[1] == "-")
new_zoom_value = zoomMgr.textZoom - parseInt(matches[2]);
else
new_zoom_value = parseInt(matches[2]);
if (new_zoom_value < 25 || new_zoom_value > 500)
{
vimperator.echoerr("Zoom value must be between 25% and 500%");
vimperator.beep();
return false;
}
zoomMgr.textZoom = new_zoom_value;
vimperator.hints.reshowHints();
vimperator.echo("Zoom value: " + new_zoom_value + "%");
}
} //}}}
})(); //}}}