mount-operation: implement ask-question
Use a system modal dialogs for mount operation questions. https://bugzilla.gnome.org/show_bug.cgi?id=653520
This commit is contained in:
Cosimo Cecchi
@ -12,6 +12,7 @@ const ModalDialog = imports.ui.modalDialog;
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const LIST_ITEM_ICON_SIZE = 48;
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/* ------ Common Utils ------- */
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function _setLabelText(label, text) {
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if (text) {
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label.set_text(text);
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@ -22,6 +23,30 @@ function _setLabelText(label, text) {
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}
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}
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function _setButtonsForChoices(dialog, choices) {
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let buttons = [];
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for (let idx = 0; idx < choices.length; idx++) {
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let button = idx;
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buttons.unshift({ label: choices[idx],
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action: Lang.bind(dialog, function() {
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dialog.emit('response', button);
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})});
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}
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dialog.setButtons(buttons);
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}
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function _setLabelsForMessage(dialog, message) {
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let labels = message.split('\n');
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_setLabelText(dialog.subjectLabel, labels[0]);
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if (labels.length > 1)
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_setLabelText(dialog.descriptionLabel, labels[1]);
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}
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/* -------------------------------------------------------- */
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function ListItem(app) {
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this._init(app);
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}
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@ -67,6 +92,7 @@ function ShellMountOperation(source) {
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ShellMountOperation.prototype = {
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_init: function(source) {
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this._dialog = null;
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this._processesDialog = null;
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this.mountOp = new Shell.MountOperation();
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@ -85,7 +111,19 @@ ShellMountOperation.prototype = {
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},
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_onAskQuestion: function(op, message, choices) {
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// TODO
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this._dialog = new ShellMountQuestionDialog(this._icon);
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this._dialog.connect('response',
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Lang.bind(this, function(object, choice) {
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this.mountOp.set_choice(choice);
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this.mountOp.reply(Gio.MountOperationResult.HANDLED);
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this._dialog.close(global.get_current_time());
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this._dialog = null;
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}));
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this._dialog.update(message, choices);
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this._dialog.open(global.get_current_time());
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},
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_onAskPassword: function(op, message, defaultUser, defaultDomain, flags) {
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@ -93,7 +131,11 @@ ShellMountOperation.prototype = {
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},
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_onAborted: function(op) {
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// TODO
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if (!this._dialog)
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return;
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this._dialog.close(global.get_current_time());
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this._dialog = null;
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},
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_onShowProcesses2: function(op) {
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@ -103,7 +145,9 @@ ShellMountOperation.prototype = {
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if (!this._processesDialog) {
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this._processesDialog = new ShellProcessesDialog(this._icon);
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this._processesDialog.connect('choice-chosen',
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this._dialog = this._processesDialog;
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this._processesDialog.connect('response',
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Lang.bind(this, function(object, choice) {
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if (choice == -1) {
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this.mountOp.reply(Gio.MountOperationResult.ABORTED);
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@ -113,6 +157,7 @@ ShellMountOperation.prototype = {
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}
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this._processesDialog.close(global.get_current_time());
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this._dialog = null;
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}));
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this._processesDialog.open(global.get_current_time());
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}
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@ -121,6 +166,53 @@ ShellMountOperation.prototype = {
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},
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}
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function ShellMountQuestionDialog(icon) {
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this._init(icon);
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}
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ShellMountQuestionDialog.prototype = {
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__proto__: ModalDialog.ModalDialog.prototype,
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_init: function(icon) {
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ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'mount-question-dialog' });
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let mainContentLayout = new St.BoxLayout();
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this.contentLayout.add(mainContentLayout, { x_fill: true,
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y_fill: false });
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this._iconBin = new St.Bin({ child: icon });
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mainContentLayout.add(this._iconBin,
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{ x_fill: true,
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y_fill: false,
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x_align: St.Align.END,
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y_align: St.Align.MIDDLE });
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let messageLayout = new St.BoxLayout({ vertical: true });
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mainContentLayout.add(messageLayout,
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{ y_align: St.Align.START });
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this.subjectLabel = new St.Label({ style_class: 'mount-question-dialog-subject' });
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messageLayout.add(this.subjectLabel,
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{ y_fill: false,
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y_align: St.Align.START });
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this.descriptionLabel = new St.Label({ style_class: 'mount-question-dialog-description' });
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this.descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
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this.descriptionLabel.clutter_text.line_wrap = true;
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messageLayout.add(this.descriptionLabel,
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{ y_fill: true,
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y_align: St.Align.START });
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},
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update: function(message, choices) {
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_setLabelsForMessage(this, message);
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_setButtonsForChoices(this, choices);
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}
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}
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Signals.addSignalMethods(ShellMountQuestionDialog.prototype);
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function ShellProcessesDialog(icon) {
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this._init(icon);
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}
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@ -146,17 +238,17 @@ ShellProcessesDialog.prototype = {
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mainContentLayout.add(messageLayout,
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{ y_align: St.Align.START });
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this._subjectLabel = new St.Label({ style_class: 'show-processes-dialog-subject' });
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this.subjectLabel = new St.Label({ style_class: 'show-processes-dialog-subject' });
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messageLayout.add(this._subjectLabel,
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messageLayout.add(this.subjectLabel,
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{ y_fill: false,
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y_align: St.Align.START });
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this._descriptionLabel = new St.Label({ style_class: 'show-processes-dialog-description' });
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this._descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
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this._descriptionLabel.clutter_text.line_wrap = true;
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this.descriptionLabel = new St.Label({ style_class: 'show-processes-dialog-description' });
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this.descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
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this.descriptionLabel.clutter_text.line_wrap = true;
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messageLayout.add(this._descriptionLabel,
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messageLayout.add(this.descriptionLabel,
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{ y_fill: true,
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y_align: St.Align.START });
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@ -188,20 +280,6 @@ ShellProcessesDialog.prototype = {
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}));
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},
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_setButtonsForChoices: function(choices) {
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let buttons = [];
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for (let idx = 0; idx < choices.length; idx++) {
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let button = idx;
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buttons.unshift({ label: choices[idx],
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action: Lang.bind(this, function() {
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this.emit('choice-chosen', button);
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})});
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}
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this.setButtons(buttons);
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},
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_setAppsForPids: function(pids) {
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// remove all the items
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this._applicationList.destroy_children();
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@ -219,23 +297,15 @@ ShellProcessesDialog.prototype = {
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item.connect('activate',
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Lang.bind(this, function() {
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// use -1 to indicate Cancel
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this.emit('choice-chosen', -1);
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this.emit('response', -1);
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}));
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}));
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},
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_setLabelsForMessage: function(message) {
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let labels = message.split('\n');
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_setLabelText(this._subjectLabel, labels[0]);
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if (labels.length > 1)
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_setLabelText(this._descriptionLabel, labels[1]);
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},
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update: function(message, processes, choices) {
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this._setLabelsForMessage(message);
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this._setAppsForPids(processes);
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this._setButtonsForChoices(choices);
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_setLabelsForMessage(this, message);
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_setButtonsForChoices(this, choices);
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}
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}
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Signals.addSignalMethods(ShellProcessesDialog.prototype);
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