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added <space>-support for feedkeys()

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moved KeyboardEvent.prototype.toString() -> vimperator.events.eventToString()
This commit is contained in:
Martin Stubenschrott
2007-08-11 19:20:39 +00:00
parent d90701769b
commit e91f192a62
2 changed files with 59 additions and 131 deletions
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187
chrome/content/vimperator/events.js
View File

@@ -76,7 +76,10 @@ function Events() //{{{
//alert("titlechanged");
}, null);
// TODO: use this table also for KeyboardEvent.prototype.toString
// NOTE: the order of ["Esc", "Escape"] or ["Escape", "Esc"]
// matters, so use that string as the first item, that you
// want to refer to within vimperator's source code for
// comparisons like if (key == "Esc") { ... }
var keyTable = [
[ KeyEvent.DOM_VK_ESCAPE, ["Esc", "Escape"] ],
[ KeyEvent.DOM_VK_LEFT_SHIFT, ["<"] ],
@@ -120,7 +123,6 @@ function Events() //{{{
[ KeyEvent.DOM_VK_F24, ["F24"] ],
];
// FIXME: how to support <Space> ?
function getKeyCode(str)
{
str = str.toLowerCase();
@@ -242,6 +244,10 @@ function Events() //{{{
return; // an invalid key like <a>
charCode = matches[2].charCodeAt(0);
}
else if (matches[2].toLowerCase() == "space")
{
charCode = 32;
}
else if (keyCode = getKeyCode(matches[2]))
{
charCode = 0;
@@ -263,6 +269,54 @@ function Events() //{{{
}
}
// this function converts the given event to
// a keycode which can be used in mappings
// e.g. pressing ctrl+n would result in the string "<C-n>"
// null if unknown key
this.eventToString = function(event) //{{{
{
var key = String.fromCharCode(event.charCode);
var modifier = "";
if (event.ctrlKey)
modifier += "C-";
if (event.altKey)
modifier += "A-";
if (event.metaKey)
modifier += "M-";
if (event.charCode == 0)
{
if (event.shiftKey)
modifier += "S-";
for (var i in keyTable)
{
if (keyTable[i][0] == event.keyCode)
{
key = keyTable[i][1][0];
break;
}
}
return null;
}
// special handling of the Space key
else if (event.charCode == 32)
{
if (event.shiftKey)
modifier += "S-";
key = "Space";
}
// a normal key like a, b, c, 0, etc.
else if (event.charCode > 0)
{
if (modifier.length > 0 || event.charCode == 32)
return "<" + modifier + key + ">";
else
return key;
}
else // a key like F1 is always enclosed in < and >
return "<" + modifier + key + ">";
} //}}}
this.onEscape = function()
{
if (!vimperator.hasMode(vimperator.modes.ESCAPE_ONE_KEY))
@@ -277,7 +331,8 @@ function Events() //{{{
this.onKeyPress = function(event)
{
var key = event.toString()
//var key = event.toString()
var key = vimperator.events.eventToString(event);
if (!key)
return false;
// sometimes the non-content area has focus, making our keys not work
@@ -401,14 +456,12 @@ function Events() //{{{
if (res < 0) // error occured processing this key
{
vimperator.beep();
//if (vimperator.hints.currentMode() == HINT_MODE_QUICK)
if (vimperator.hasMode(vimperator.modes.QUICK_HINT))
vimperator.hints.disableHahMode();
else // ALWAYS mode
vimperator.hints.resetHintedElements();
vimperator.input.buffer = "";
}
//else if (res == 0 || vimperator.hints.currentMode() == HINT_MODE_EXTENDED) // key processed, part of a larger hint
else if (res == 0 || vimperator.hasMode(vimperator.modes.EXTENDED_HINT)) // key processed, part of a larger hint
vimperator.input.buffer += key;
else // this key completed a quick hint
@@ -598,128 +651,4 @@ function Events() //{{{
//}}}
} //}}}
// this function converts the given event to
// a keycode which can be used in mappings
// e.g. pressing ctrl+n would result in the string "<C-n>"
// null if unknown key
// XXX: _Maybe_ move to another method inside vimperator.events.
KeyboardEvent.prototype.toString = function() //{{{
{
var key = String.fromCharCode(this.charCode);
var modifier = "";
if (this.ctrlKey)
modifier += "C-";
if (this.altKey)
modifier += "A-";
if (this.metaKey)
modifier += "M-";
if (this.charCode == 0)
{
if (this.shiftKey)
modifier += "S-";
if (this.keyCode == KeyEvent.DOM_VK_ESCAPE)
key = "Esc";
else if (this.keyCode == KeyEvent.DOM_VK_LEFT_SHIFT)
key = "<";
else if (this.keyCode == KeyEvent.DOM_VK_RIGHT_SHIFT)
key = ">";
else if (this.keyCode == KeyEvent.DOM_VK_RETURN)
key = "Return";
else if (this.keyCode == KeyEvent.DOM_VK_TAB)
key = "Tab";
else if (this.keyCode == KeyEvent.DOM_VK_DELETE)
key = "Del";
else if (this.keyCode == KeyEvent.DOM_VK_BACK_SPACE)
key = "BS";
else if (this.keyCode == KeyEvent.DOM_VK_HOME)
key = "Home";
else if (this.keyCode == KeyEvent.DOM_VK_INSERT)
key = "Insert";
else if (this.keyCode == KeyEvent.DOM_VK_END)
key = "End";
else if (this.keyCode == KeyEvent.DOM_VK_LEFT)
key = "Left";
else if (this.keyCode == KeyEvent.DOM_VK_RIGHT)
key = "Right";
else if (this.keyCode == KeyEvent.DOM_VK_UP)
key = "Up";
else if (this.keyCode == KeyEvent.DOM_VK_DOWN)
key = "Down";
else if (this.keyCode == KeyEvent.DOM_VK_PAGE_UP)
key = "PageUp";
else if (this.keyCode == KeyEvent.DOM_VK_PAGE_DOWN)
key = "PageDown";
else if (this.keyCode == KeyEvent.DOM_VK_F1)
key = "F1";
else if (this.keyCode == KeyEvent.DOM_VK_F2)
key = "F2";
else if (this.keyCode == KeyEvent.DOM_VK_F3)
key = "F3";
else if (this.keyCode == KeyEvent.DOM_VK_F4)
key = "F4";
else if (this.keyCode == KeyEvent.DOM_VK_F5)
key = "F5";
else if (this.keyCode == KeyEvent.DOM_VK_F6)
key = "F6";
else if (this.keyCode == KeyEvent.DOM_VK_F7)
key = "F7";
else if (this.keyCode == KeyEvent.DOM_VK_F8)
key = "F8";
else if (this.keyCode == KeyEvent.DOM_VK_F9)
key = "F9";
else if (this.keyCode == KeyEvent.DOM_VK_F10)
key = "F10";
else if (this.keyCode == KeyEvent.DOM_VK_F11)
key = "F11";
else if (this.keyCode == KeyEvent.DOM_VK_F12)
key = "F12";
else if (this.keyCode == KeyEvent.DOM_VK_F13)
key = "F13";
else if (this.keyCode == KeyEvent.DOM_VK_F14)
key = "F14";
else if (this.keyCode == KeyEvent.DOM_VK_F15)
key = "F15";
else if (this.keyCode == KeyEvent.DOM_VK_F16)
key = "F16";
else if (this.keyCode == KeyEvent.DOM_VK_F17)
key = "F17";
else if (this.keyCode == KeyEvent.DOM_VK_F18)
key = "F18";
else if (this.keyCode == KeyEvent.DOM_VK_F19)
key = "F19";
else if (this.keyCode == KeyEvent.DOM_VK_F20)
key = "F20";
else if (this.keyCode == KeyEvent.DOM_VK_F21)
key = "F21";
else if (this.keyCode == KeyEvent.DOM_VK_F22)
key = "F22";
else if (this.keyCode == KeyEvent.DOM_VK_F23)
key = "F23";
else if (this.keyCode == KeyEvent.DOM_VK_F24)
key = "F24";
else
return null;
}
// special handling of the Space key
if (this.charCode == 32)
{
if (this.shiftKey)
modifier += "S-";
key = "Space";
}
// a normal key like a, b, c, 0, etc.
if (this.charCode > 0)
{
if (modifier.length > 0 || this.charCode == 32)
return "<" + modifier + key + ">";
else
return key;
}
else // a key like F1 is always enclosed in < and >
return "<" + modifier + key + ">";
} //}}}
// vim: set fdm=marker sw=4 ts=4 et:

3
chrome/content/vimperator/vimperator.xul
View File

@@ -110,9 +110,8 @@ the terms of any one of the MPL, the GPL or the LGPL.
</toolbar>
<keyset id="mainKeyset">
<key id="key_open_vimbar" key=":" oncommand="vimperator.commandline.open(':', '', MODE_EX);" modifiers=""/>
<key id="key_open_vimbar" key=":" oncommand="vimperator.commandline.open(':', '', vimperator.modes.MODE_EX);" modifiers=""/>
<key id="key_stop" keycode="VK_ESCAPE" oncommand="vimperator.events.onEscape();"/>
<!--key id="key_a" key="a" oncommand="alert('a'); vimperator.buffer.scrollRelative(0, 1);"!/-->
<!-- other keys are handled inside vimperator.js event loop -->
</keyset>
</window>