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commandline and MIW try to keep focus now

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changed commandline handling in general
autosize MIW on new content
new handling should be more robust, but there may be bugs, please report
This commit is contained in:
Martin Stubenschrott
2007-08-12 00:03:44 +00:00
parent 5c3a8426b1
commit 27839f303d
5 changed files with 103 additions and 93 deletions
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161
chrome/content/vimperator/ui.js
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@@ -69,7 +69,7 @@ function CommandLine() //{{{
multiline_output_widget.collapsed = false;
setTimeout(function() { multiline_output_widget.collapsed = true; }, 0);
// The widget used for multiline output
// The widget used for multiline iutput
var multiline_input_widget = document.getElementById("vimperator-multiline-input");
// we need to save the mode which were in before opening the command line
@@ -81,10 +81,6 @@ function CommandLine() //{{{
var old_mode = null; // when we leave the command prompt this mode is restored
var old_extended_mode = null;
// an ugly hack that we allow the :echo(err) commands after hitting enter
// and before the blur() event gets fired
var echo_allowed = false;
// save the arguments for the inputMultiline method which are needed in the event handler
var multiline_regexp = null;
var multiline_callback = null;
@@ -100,7 +96,8 @@ function CommandLine() //{{{
}
function setMessageStyle()
{
command_widget.inputField.setAttribute("style", "font-family: monospace; color:magenta; font-weight: bold");
prompt_widget.setAttribute("style", "font-family: monospace; color:magenta; font-weight: bold");
command_widget.inputField.setAttribute("style","font-family: monospace;");
}
function setErrorStyle()
{
@@ -142,14 +139,14 @@ function CommandLine() //{{{
multiline_input_widget.collapsed = true;
vimperator.log(content_height);
// vimperator.log(content_height);
cmd = cmd.replace(/\n|\\n/g, "<br/>") + "<br/><span style=\"color: green;\">Press ENTER or type command to continue</span>";
multiline_output_widget.contentDocument.body.innerHTML = cmd;
// TODO: resize upon a window resize
var available_height = getBrowser().mPanelContainer.boxObject.height;
var content_height = multiline_output_widget.contentDocument.height;
vimperator.log(content_height);
// vimperator.log(content_height);
var height = content_height < available_height ? content_height : available_height;
multiline_output_widget.style.height = height + "px";
@@ -157,10 +154,26 @@ function CommandLine() //{{{
setTimeout(function() {
multiline_output_widget.focus();
}, 10);
vimperator.log(content_height);
//vimperator.log(content_height);
multiline_output_widget.contentWindow.scrollTo(0, content_height); // scroll to the end when 'nomore' is set
}
function autosizeMultilineInputWidget()
{
// XXX: faster/better method?
var lines = 0;
var str = multiline_input_widget.value;
for (var i = 0; i < str.length; i++)
{
if (str[i] == "\n")
lines++;
}
if (lines == 0)
lines = 1;
multiline_input_widget.setAttribute("rows", lines.toString());
}
function addToHistory(str)
{
if (str.length < 1)
@@ -199,9 +212,12 @@ function CommandLine() //{{{
history_index = UNINITIALIZED;
completion_index = UNINITIALIZED;
// the command_widget.focus() method calls setPrompt() and setCommand()
// this is done, because for follow-mouse window managers, we receive
// blur and focus events once the user leaves the Firefox window with the mouse
// save the mode, because we need to restore it
[old_mode, old_extended_mode] = vimperator.getMode();
vimperator.setMode(vimperator.modes.COMMAND_LINE, cur_extended_mode, true);
setPrompt(cur_prompt);
setCommand(cur_command);
command_widget.focus();
};
@@ -209,7 +225,7 @@ function CommandLine() //{{{
this.echo = function(str, flags)
{
var focused = document.commandDispatcher.focusedElement;
if (!echo_allowed && focused && focused == command_widget.inputField)
if (/*!echo_allowed && focused && */focused == command_widget.inputField)
return false;
if (typeof str != "string")
@@ -222,8 +238,6 @@ function CommandLine() //{{{
}
else
{
multiline_output_widget.collapsed = true;
multiline_input_widget.collapsed = true;
setPrompt("");
setCommand(str);
}
@@ -234,7 +248,7 @@ function CommandLine() //{{{
this.echoErr = function(str)
{
var focused = document.commandDispatcher.focusedElement;
if (!echo_allowed && focused && focused == command_widget.inputField)
if (/*!echo_allowed && focused && */focused == command_widget.inputField)
return false;
setErrorStyle();
@@ -250,9 +264,9 @@ function CommandLine() //{{{
{
// TODO: unfinished, need to find out how/if we can block the execution of code
// to make this code synchronous or at least use a callback
setPrompt("");
setMessageStyle();
setCommand(str);
setPrompt(str);
setCommand("");
return "not implemented";
};
@@ -261,8 +275,8 @@ function CommandLine() //{{{
this.inputMultiline = function(until_regexp, callback_func)
{
// save the mode, because we need to restore it on blur()
// [old_mode, old_extended_mode] = vimperator.getMode();
// vimperator.setMode(vimperator.modes.COMMAND_LINE, vimperator.modes.READ_MULTLINE, true);
[old_mode, old_extended_mode] = vimperator.getMode();
vimperator.setMode(vimperator.modes.COMMAND_LINE, vimperator.modes.READ_MULTILINE, true);
// save the arguments, they are needed in the event handler onEvent
multiline_regexp = until_regexp;
@@ -270,15 +284,19 @@ function CommandLine() //{{{
multiline_input_widget.collapsed = false;
multiline_input_widget.value = "";
autosizeMultilineInputWidget();
setTimeout(function() {
multiline_input_widget.focus();
}, 10);
};
this.clear = function()
{
setPrompt(" "); // looks faster than an empty string
multiline_input_widget.collapsed = true;
multiline_output_widget.collapsed = true;
setPrompt(" "); // looks faster than an empty string as most prompts are 1 char long
setCommand("");
setNormalStyle();
};
@@ -289,53 +307,18 @@ function CommandLine() //{{{
if (event.type == "blur")
{
// when we do a command_widget.focus() we get a blur event immediately,
// so check if the target is the actualy input field
if (event.target == command_widget.inputField)
{
var silent = false;
if (old_mode == vimperator.modes.NORMAL)
silent = true;
vimperator.setMode(old_mode || vimperator.modes.NORMAL, old_extended_mode || null, silent);
cur_command = command;
// don't add the echoed command to the history, on pressing <cr>, the
// command is saved right into the kepress handler
if (!echo_allowed)
addToHistory(command);
completionlist.hide();
vimperator.statusline.updateProgress(""); // we may have a "match x of y" visible
}
// prevent losing focus, there should be a better way, but it just didn't work otherwise
if (vimperator.hasMode(vimperator.modes.COMMAND_LINE))
setTimeout(function() { command_widget.inputField.focus(); }, 0);
}
else if (event.type == "focus")
{
// if we manually click into the command line, don't open it
if (event.target == command_widget.inputField && cur_extended_mode != null)
{
// save the mode, because we need to restore it on blur()
[old_mode, old_extended_mode] = vimperator.getMode();
vimperator.setMode(vimperator.modes.COMMAND_LINE, cur_extended_mode);
setPrompt(cur_prompt);
setCommand(cur_command);
}
else
{
//event.stopPropagation(); // XXX: doesnt seem to work
//event.preventDefault(); // so we need to use the hack below --mst
// NOTE: echo_allowed is a misleading name here, actually this flag is set
// so that we don't save a history entry if the user clicks into the text field
echo_allowed = true;
if (!cur_extended_mode)
event.target.blur();
echo_allowed = false;
return false;
}
}
else if (event.type == "input")
{
vimperator.triggerCallback("change", command);
vimperator.triggerCallback("change", cur_extended_mode, command);
}
else if (event.type == "keypress")
{
@@ -344,20 +327,24 @@ function CommandLine() //{{{
/* user pressed ENTER to carry out a command */
if (vimperator.events.isAcceptKey(key))
{
echo_allowed = true;
var mode = cur_extended_mode; // save it here, as setMode() resets it
addToHistory(command);
var res = vimperator.triggerCallback("submit", command);
vimperator.setMode(old_mode, old_extended_mode);
vimperator.focusContent();
echo_allowed = false;
return res;
completionlist.hide();
vimperator.statusline.updateProgress(""); // we may have a "match x of y" visible
return vimperator.triggerCallback("submit", mode, command);
}
/* user pressed ESCAPE to cancel this prompt */
else if (vimperator.events.isCancelKey(key))
{
var res = vimperator.triggerCallback("cancel");
// the command history item is saved in the blur() handler
var res = vimperator.triggerCallback("cancel", cur_extended_mode);
addToHistory(command);
vimperator.setMode(old_mode, old_extended_mode);
vimperator.focusContent();
completionlist.hide();
vimperator.statusline.updateProgress(""); // we may have a "match x of y" visible
this.clear();
return res;
}
@@ -422,12 +409,12 @@ function CommandLine() //{{{
completion_prefix = command.substring(0, command_widget.selectionStart);
completion_postfix = command.substring(command_widget.selectionStart);
var res = vimperator.triggerCallback("complete", completion_prefix);
var res = vimperator.triggerCallback("complete", cur_extended_mode, completion_prefix);
if (res)
[completion_start_index, completions] = res;
// Sort the completion list
if (vimperator.options["wildoptions"].match(/\bsort\b/))
if (vimperator.options["wildoptions"].search(/\bsort\b/))
{
completions.sort(function(a, b) {
if (a[0] < b[0])
@@ -545,24 +532,42 @@ function CommandLine() //{{{
this.onMultilineInputEvent = function(event)
{
var key = vimperator.events.toString(event);
if (vimperator.events.isAcceptKey(key))
if (event.type == "keypress")
{
//var lines = multiline_input_widget.value.substr(0, multiline_input_widget.selectionStart).split(/\n/);
var text = multiline_input_widget.value.substr(0, multiline_input_widget.selectionStart);
if (text.match(multiline_regexp))
var key = vimperator.events.toString(event);
if (vimperator.events.isAcceptKey(key))
{
text = text.replace(multiline_regexp, "");
multiline_callback.call(this, text);
//var lines = multiline_input_widget.value.substr(0, multiline_input_widget.selectionStart).split(/\n/);
var text = multiline_input_widget.value.substr(0, multiline_input_widget.selectionStart);
if (text.match(multiline_regexp))
{
text = text.replace(multiline_regexp, "");
vimperator.setMode(old_mode, old_extended_mode);
multiline_input_widget.collapsed = true;
multiline_callback.call(this, text);
}
}
else if (vimperator.events.isCancelKey(key))
{
vimperator.setMode(old_mode, old_extended_mode);
multiline_input_widget.collapsed = true;
}
}
else if (event.type == "blur")
{
if (vimperator.hasMode(vimperator.modes.READ_MULTILINE))
setTimeout(function() { multiline_input_widget.inputField.focus(); }, 0);
}
else if (event.type == "input")
{
autosizeMultilineInputWidget();
}
}
this.onMultilineOutputEvent = function(event)
{
var key = vimperator.events.toString(event);
if (vimperator.events.isAcceptKey(key))
if (vimperator.events.isAcceptKey(key) || vimperator.events.isCancelKey(key))
{
multiline_output_widget.collapsed = true;
vimperator.focusContent();