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Make command-line pseudo-mappings real mappings.

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--HG--
branch : key-processing
This commit is contained in:
Kris Maglione
2011-01-23 22:16:24 -05:00
parent 8ae02f4952
commit 6176b54e73
1 changed files with 41 additions and 42 deletions
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83
common/content/commandline.js
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@@ -1008,41 +1008,7 @@ var CommandLine = Module("commandline", {
let key = events.toString(event);
if (this._completions)
this._completions.previewClear();
if (!this.currentExtendedMode)
return PASS;
// user pressed <Enter> to carry out a command
// user pressing <Esc> is handled in the global onEscape
// FIXME: <Esc> should trigger "cancel" event
if (events.isAcceptKey(key)) {
this._keepCommand = userContext.hidden_option_command_afterimage;
let mode = this.currentExtendedMode;
this.currentExtendedMode = null; // Don't let modes.pop trigger "cancel"
modes.pop();
commandline.triggerCallback("submit", mode, command);
}
// user pressed <Up> or <Down> arrow to cycle history completion
else if (/^<(Up|Down|S-Up|S-Down)>$/.test(key)) {
dactyl.assert(this._history);
this._history.select(/Up/.test(key), !/S-/.test(key));
return KILL;
}
// user pressed <Tab> to get completions of a command
else if (/^<(?:A-)?(?:S-)?Tab>$/.test(key)) {
this._tabTimer.tell(event);
return KILL;
}
else if (key == "<BS>") {
// reset the tab completion
//this.resetCompletions();
// and blur the command line if there is no text left
if (command.length == 0) {
commandline.triggerCallback("cancel", this.currentExtendedMode);
modes.pop();
}
}
// allow this event to be handled by the host app
return PASS;
}
else if (event.type == "keyup") {
@@ -1717,6 +1683,47 @@ var CommandLine = Module("commandline", {
return Events.PASS;
});
mappings.add([modes.COMMAND_LINE],
["<Return>", "<C-j>", "<C-m>"], "Accept the current input",
function (args) {
commandline._keepCommand = userContext.hidden_option_command_afterimage;
let mode = commandline.currentExtendedMode;
commandline.currentExtendedMode = null; // Don't let modes.pop trigger "cancel"
modes.pop();
commandline.triggerCallback("submit", mode, commandline.command);
});
[
[["<Up>", "<A-p>"], "previous matching", true, true],
[["<S-Up>", "<C-p>", "<PageUp>"], "previous", true, false],
[["<Down>", "<A-n>"], "next matching", false, true],
[["<S-Down>", "<C-n>", "<PageDown>"], "next", false, false]
].forEach(function ([keys, desc, up, search]) {
mappings.add([modes.COMMAND_LINE],
keys, "Recall the " + desc + " command line from the history list",
function (args) {
dactyl.assert(commandline._history);
commandline._history.select(up, search);
});
});
mappings.add([modes.COMMAND_LINE],
["<A-Tab>", "<Tab>"], "Select the next matching completion item",
function ({ events }) { commandline._tabTimer.tell(events[0]); });
mappings.add([modes.COMMAND_LINE],
["<A-S-Tab>", "<S-Tab>"], "Select the previous matching completion item",
function ({ events }) { commandline._tabTimer.tell(events[0]); });
mappings.add([modes.COMMAND_LINE],
["<BS>", "<C-h>"], "Delete the previous character",
function () {
if (!commandline.command)
modes.pop();
else
return Events.PASS;
});
mappings.add([modes.COMMAND_LINE],
["<C-]>", "<C-5>"], "Expand command line abbreviation",
function () { editor.expandAbbreviation(modes.COMMAND_LINE); });
@@ -1728,14 +1735,6 @@ var CommandLine = Module("commandline", {
commandline._echoMultiline(commandline._lastMowOutput, commandline.HL_NORMAL);
});
mappings.add([modes.COMMAND_LINE],
["<C-p>", "<PageUp>"], "Recall the previous command line from the history list",
function () { events.feedkeys("<S-Up>"); });
mappings.add([modes.COMMAND_LINE],
["<C-n>", "<PageDown>"], "Recall the next command line from the history list",
function () { events.feedkeys("<S-Down>"); });
// add the ":" mapping in all but insert mode mappings
mappings.add(modes.COMMAND,
[":"], "Enter command-line mode",