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advanced scrolling when focus is at a wrong element/frame

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This commit is contained in:
Martin Stubenschrott
2007-12-12 05:27:11 +00:00
parent 2dafed7328
commit 9f56b8d7f5
2 changed files with 38 additions and 22 deletions
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20
content/mappings.js
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@@ -1018,24 +1018,8 @@ vimperator.Mappings = function () //{{{
flags: vimperator.Mappings.flags.COUNT
}
));
function scrollByScrollSize(count, direction)
{
if (count > 0)
vimperator.options["scroll"] = count;
if (vimperator.options["scroll"] > 0)
{
vimperator.buffer.scrollLines(vimperator.options["scroll"] * direction);
}
else
{
// scroll half a page down in pixels
var win = document.commandDispatcher.focusedWindow;
win.scrollBy(0, vimperator.buffer.pageHeight / 2 * direction);
}
}
addDefaultMap(new vimperator.Map([vimperator.modes.NORMAL], ["<C-d>"],
function (count) { scrollByScrollSize(count, 1); },
function (count) { vimperator.buffer.scrollByScrollSize(count, 1); },
{
shortHelp: "Scroll window downwards in the buffer",
help: "The number of lines is set by the <code class=\"option\">'scroll'</code> option which defaults to half a page. " +
@@ -1044,7 +1028,7 @@ vimperator.Mappings = function () //{{{
}
));
addDefaultMap(new vimperator.Map([vimperator.modes.NORMAL], ["<C-u>"],
function (count) { scrollByScrollSize(count, -1); },
function (count) { vimperator.buffer.scrollByScrollSize(count, -1); },
{
shortHelp: "Scroll window upwards in the buffer",
help: "The number of lines is set by the <code class=\"option\">'scroll'</code> option which defaults to half a page. " +