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Port LookingGlass console to ST widgets

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* Style aspects like colors and fonts are moved into gnome-shell.css.
* Scrolling is adding using StScrollView.

Based on a patch from Colin Walters
https://bugzilla.gnome.org/show_bug.cgi?id=591245
This commit is contained in:
Owen W. Taylor 2009-09-10 01:38:13 -04:00
parent b77b205d37
commit d4304495c6
2 changed files with 103 additions and 104 deletions
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36
data/theme/gnome-shell.css
View File

@ -60,3 +60,39 @@ StScrollBar StButton#vhandle:hover
{
border-image: url("scroll-vhandle.png") 5;
}
/* LookingGlass */
#LookingGlassDialog
{
background-color: rgba(0,0,0,0.85);
spacing: 4px;
padding: 4px;
border: 1px solid rgba(0,0,172,0.85);
border-radius: 4px;
font-family: Monospace;
color: #88ff66;
}
#LookingGlassDialog > #Toolbar
{
border: 1px solid grey;
border-radius: 4px;
}
#LookingGlassDialog StLabel
{
color: #88ff66;
}
#LookingGlassDialog StEntry
{
color: #88ff66;
}
#LookingGlassDialog StBoxLayout#EvalBox
{
padding: 4px;
spacing: 4px;
}

171
js/ui/lookingGlass.js
View File

@ -4,6 +4,7 @@ const Big = imports.gi.Big;
const Clutter = imports.gi.Clutter;
const Gio = imports.gi.Gio;
const Pango = imports.gi.Pango;
const St = imports.gi.St;
const Shell = imports.gi.Shell;
const Signals = imports.signals;
const Lang = imports.lang;
@ -12,18 +13,7 @@ const Mainloop = imports.mainloop;
const Tweener = imports.ui.tweener;
const Main = imports.ui.main;
const LG_BORDER_COLOR = new Clutter.Color();
LG_BORDER_COLOR.from_pixel(0x0000aca0);
const LG_BACKGROUND_COLOR = new Clutter.Color();
LG_BACKGROUND_COLOR.from_pixel(0x000000d5);
const GREY = new Clutter.Color();
GREY.from_pixel(0xAFAFAFFF);
const MATRIX_GREEN = new Clutter.Color();
MATRIX_GREEN.from_pixel(0x88ff66ff);
// FIXME pull from GConf
const MATRIX_FONT = 'Monospace 10';
/* Imports...feel free to add here as needed */
/* Imports...feel free to add here as needed */
var commandHeader = "const Clutter = imports.gi.Clutter; " +
"const GLib = imports.gi.GLib; " +
"const Gtk = imports.gi.Gtk; " +
@ -47,7 +37,7 @@ function Notebook() {
Notebook.prototype = {
_init: function() {
this.actor = new Big.Box();
this.actor = new St.BoxLayout({ vertical: true });
this.tabControls = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
spacing: 4, padding: 2 });
@ -58,21 +48,24 @@ Notebook.prototype = {
appendPage: function(name, child) {
let labelOuterBox = new Big.Box({ padding: 2 });
let labelBox = new Big.Box({ padding: 2, border_color: MATRIX_GREEN,
reactive: true });
let labelBox = new St.BoxLayout({ reactive: true });
labelOuterBox.append(labelBox, Big.BoxPackFlags.NONE);
let label = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
text: name });
let label = new St.Label({ text: name });
labelBox.connect('button-press-event', Lang.bind(this, function () {
this.selectChild(child);
return true;
}));
labelBox.append(label, Big.BoxPackFlags.EXPAND);
this._tabs.push([child, labelBox]);
child.hide();
this.actor.append(child, Big.BoxPackFlags.EXPAND);
labelBox.add(label, { expand: true });
this.tabControls.append(labelOuterBox, Big.BoxPackFlags.NONE);
let scrollview = new St.ScrollView({ x_fill: true, y_fill: true });
scrollview.get_hscroll_bar().hide();
scrollview.add_actor(child);
this._tabs.push([child, labelBox, scrollview]);
scrollview.hide();
this.actor.add(scrollview, { expand: true });
if (this._selectedIndex == -1)
this.selectIndex(0);
},
@ -80,10 +73,10 @@ Notebook.prototype = {
_unselect: function() {
if (this._selectedIndex < 0)
return;
let [child, labelBox] = this._tabs[this._selectedIndex];
let [child, labelBox, scrollview] = this._tabs[this._selectedIndex];
labelBox.padding = 2;
labelBox.border = 0;
child.hide();
scrollview.hide();
this._selectedIndex = -1;
},
@ -95,10 +88,10 @@ Notebook.prototype = {
this.emit('selection', null);
return;
}
let [child, labelBox] = this._tabs[index];
let [child, labelBox, scrollview] = this._tabs[index];
labelBox.padding = 1;
labelBox.border = 1;
child.show();
scrollview.show();
this._selectedIndex = index;
this.emit('selection', child);
},
@ -108,7 +101,7 @@ Notebook.prototype = {
this.selectIndex(-1);
else {
for (let i = 0; i < this._tabs.length; i++) {
let [tabChild, labelBox] = this._tabs[i];
let [tabChild, labelBox, scrollview] = this._tabs[i];
if (tabChild == child) {
this.selectIndex(i);
return;
@ -130,20 +123,19 @@ Result.prototype = {
this.actor = new Big.Box();
let cmdTxt = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
ellipsize: Pango.EllipsizeMode.END,
text: command });
let cmdTxt = new St.Label({ text: command });
cmdTxt.ellipsize = Pango.EllipsizeMode.END;
this.actor.append(cmdTxt, Big.BoxPackFlags.NONE);
let resultTxt = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
ellipsize: Pango.EllipsizeMode.END,
text: "r(" + index + ") = " + o });
let resultTxt = new St.Label({ text: "r(" + index + ") = " + o });
resultTxt.ellipsize = Pango.EllipsizeMode.END;
this.actor.append(resultTxt, Big.BoxPackFlags.NONE);
let line = new Big.Box({ border_color: GREY,
border_bottom: 1,
height: 8 });
this.actor.append(line, Big.BoxPackFlags.NONE);
let line = new Clutter.Rectangle({ name: "Separator",
height: 1 });
let padBin = new St.Bin({ name: "Separator", x_fill: true, y_fill: true });
padBin.add_actor(line);
this.actor.append(padBin, Big.BoxPackFlags.NONE);
}
}
@ -158,17 +150,14 @@ ActorHierarchy.prototype = {
this._parentList = [];
this.actor = new Big.Box({ spacing: 4,
border: 1,
padding: 4,
border_color: GREY });
this.actor = new St.BoxLayout({ name: "ActorHierarchy", vertical: true });
},
setTarget: function(actor) {
this._previousTarget = this._target;
this.target = actor;
this.actor.remove_all();
this.actor.get_children().forEach(function (child) { child.destroy(); });
if (!(actor instanceof Clutter.Actor))
return;
@ -181,11 +170,9 @@ ActorHierarchy.prototype = {
while ((parent = parent.get_parent()) != null) {
this._parentList.push(parent);
let link = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
reactive: true,
text: "" + parent });
this.actor.append(link, Big.BoxPackFlags.IF_FITS);
let link = new St.Label({ reactive: true,
text: "" + parent });
this.actor.add_actor(link);
let parentTarget = parent;
link.connect('button-press-event', Lang.bind(this, function () {
this._selectByActor(parentTarget);
@ -214,16 +201,13 @@ PropertyInspector.prototype = {
this._parentList = [];
this.actor = new Big.Box({ spacing: 4,
border: 1,
padding: 4,
border_color: GREY });
this.actor = new St.BoxLayout({ name: "PropertyInspector", vertical: true });
},
setTarget: function(actor) {
this.target = actor;
this.actor.remove_all();
this.actor.get_children().forEach(function (child) { child.destroy(); });
for (let propName in actor) {
let valueStr;
@ -233,11 +217,9 @@ PropertyInspector.prototype = {
valueStr = '<error>';
}
let propText = propName + ": " + valueStr;
let propDisplay = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
reactive: true,
text: propText });
this.actor.append(propDisplay, Big.BoxPackFlags.IF_FITS);
let propDisplay = new St.Label({ reactive: true,
text: propText });
this.actor.add_actor(propDisplay);
}
}
}
@ -250,20 +232,16 @@ Inspector.prototype = {
_init: function() {
let width = 150;
let primary = global.get_primary_monitor();
let eventHandler = new Big.Box({ background_color: LG_BACKGROUND_COLOR,
border: 1,
border_color: LG_BORDER_COLOR,
corner_radius: 4,
y: primary.y + Math.floor(primary.height / 2),
reactive: true
});
let eventHandler = new St.BoxLayout({ name: "LookingGlassDialog",
vertical: false,
y: primary.y + Math.floor(primary.height / 2),
reactive: true });
eventHandler.connect('notify::allocation', Lang.bind(this, function () {
eventHandler.x = primary.x + Math.floor((primary.width - eventHandler.width) / 2);
}));
global.stage.add_actor(eventHandler);
let displayText = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT, text: '' });
eventHandler.append(displayText, Big.BoxPackFlags.EXPAND);
let displayText = new St.Label();
eventHandler.add(displayText, { expand: true });
let borderPaintTarget = null;
let borderPaintId = null;
@ -322,29 +300,19 @@ LookingGlass.prototype = {
this._offset = 0;
this._results = [];
// TODO replace with scrolling or something better
this._maxItems = 10;
// Sort of magic, but...eh.
this._maxItems = 150;
this.actor = new Big.Box({ background_color: LG_BACKGROUND_COLOR,
border: 1,
border_color: LG_BORDER_COLOR,
corner_radius: 4,
padding_top: 8,
padding_left: 4,
padding_right: 4,
padding_bottom: 4,
spacing: 4,
visible: false
});
this.actor = new St.BoxLayout({ name: "LookingGlassDialog",
vertical: true,
visible: false });
global.stage.add_actor(this.actor);
let toolbar = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
border: 1, border_color: GREY,
corner_radius: 4 });
this.actor.append(toolbar, Big.BoxPackFlags.NONE);
let toolbar = new St.BoxLayout({ name: "Toolbar" });
this.actor.add_actor(toolbar);
let inspectIcon = Shell.TextureCache.get_default().load_gicon(new Gio.ThemedIcon({ name: 'gtk-color-picker' }),
24);
toolbar.append(inspectIcon, Big.BoxPackFlags.NONE);
toolbar.add_actor(inspectIcon);
inspectIcon.reactive = true;
inspectIcon.connect('button-press-event', Lang.bind(this, function () {
let inspector = new Inspector();
@ -362,31 +330,26 @@ LookingGlass.prototype = {
}));
let notebook = new Notebook();
this.actor.append(notebook.actor, Big.BoxPackFlags.EXPAND);
toolbar.append(notebook.tabControls, Big.BoxPackFlags.END);
this.actor.add(notebook.actor, { expand: true });
this._evalBox = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
spacing: 4 });
let emptyBox = new St.Bin();
toolbar.add(emptyBox, { expand: true });
toolbar.add_actor(notebook.tabControls);
this._evalBox = new St.BoxLayout({ name: "EvalBox", vertical: true });
notebook.appendPage('Evaluator', this._evalBox);
this._resultsArea = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
spacing: 4 });
this._evalBox.append(this._resultsArea, Big.BoxPackFlags.EXPAND);
this._evalBox.add(this._resultsArea, { expand: true });
let entryArea = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL });
this._evalBox.append(entryArea, Big.BoxPackFlags.NONE);
this._evalBox.add_actor(entryArea);
let label = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
text: 'js>>> ' });
let label = new St.Label({ text: 'js>>> ' });
entryArea.append(label, Big.BoxPackFlags.NONE);
this._entry = new Clutter.Text({ color: MATRIX_GREEN,
font_name: MATRIX_FONT,
editable: true,
activatable: true,
singleLineMode: true,
text: ''});
this._entry = new St.Entry();
/* unmapping the edit box will un-focus it, undo that */
notebook.connect('selection', Lang.bind(this, function (nb, child) {
if (child == this._evalBox)
@ -404,7 +367,7 @@ LookingGlass.prototype = {
notebook.selectIndex(0);
}));
this._entry.connect('activate', Lang.bind(this, function (o, e) {
this._entry.clutter_text.connect('activate', Lang.bind(this, function (o, e) {
let text = o.get_text();
// Ensure we don't get newlines in the command; the history file is
// newline-separated.
@ -417,7 +380,7 @@ LookingGlass.prototype = {
this._historyNavIndex = -1;
return true;
}));
this._entry.connect('key-press-event', Lang.bind(this, function(o, e) {
this._entry.clutter_text.connect('key-press-event', Lang.bind(this, function(o, e) {
let symbol = e.get_key_symbol();
if (symbol == Clutter.Escape) {
this.close();