Support standard terminal scroll down/up 1 line keybindings
Windows: ctrl+up/down Linux: ctrl+shift+up/down Mac: cmd+up/down Fixes #10302
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@ -12,7 +12,7 @@ import {Extensions, IConfigurationRegistry} from 'vs/platform/configuration/comm
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import {ITerminalService, KEYBINDING_CONTEXT_TERMINAL_FOCUS, TERMINAL_PANEL_ID, TERMINAL_DEFAULT_SHELL_LINUX, TERMINAL_DEFAULT_SHELL_OSX, TERMINAL_DEFAULT_SHELL_WINDOWS} from 'vs/workbench/parts/terminal/electron-browser/terminal';
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import {IWorkbenchActionRegistry, Extensions as ActionExtensions} from 'vs/workbench/common/actionRegistry';
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import {KeyCode, KeyMod} from 'vs/base/common/keyCodes';
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import {KillTerminalAction, CopyTerminalSelectionAction, CreateNewTerminalAction, FocusTerminalAction, FocusNextTerminalAction, FocusPreviousTerminalAction, RunSelectedTextInTerminalAction, TerminalPasteAction, ToggleTerminalAction} from 'vs/workbench/parts/terminal/electron-browser/terminalActions';
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import {KillTerminalAction, CopyTerminalSelectionAction, CreateNewTerminalAction, FocusTerminalAction, FocusNextTerminalAction, FocusPreviousTerminalAction, RunSelectedTextInTerminalAction, ScrollDownTerminalAction, ScrollUpTerminalAction, TerminalPasteAction, ToggleTerminalAction} from 'vs/workbench/parts/terminal/electron-browser/terminalActions';
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import {Registry} from 'vs/platform/platform';
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import {SyncActionDescriptor} from 'vs/platform/actions/common/actions';
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import {TerminalService} from 'vs/workbench/parts/terminal/electron-browser/terminalService';
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@ -123,3 +123,11 @@ actionRegistry.registerWorkbenchAction(new SyncActionDescriptor(ToggleTerminalAc
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primary: KeyMod.CtrlCmd | KeyCode.US_BACKTICK,
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mac: { primary: KeyMod.WinCtrl | KeyCode.US_BACKTICK }
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}), 'View: ' + ToggleTerminalAction.LABEL, nls.localize('viewCategory', "View"));
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actionRegistry.registerWorkbenchAction(new SyncActionDescriptor(ScrollDownTerminalAction, ScrollDownTerminalAction.ID, ScrollDownTerminalAction.LABEL, {
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primary: KeyMod.CtrlCmd | KeyCode.DownArrow,
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linux: { primary: KeyMod.CtrlCmd | KeyMod.Shift | KeyCode.DownArrow }
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}), ScrollDownTerminalAction.LABEL);
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actionRegistry.registerWorkbenchAction(new SyncActionDescriptor(ScrollUpTerminalAction, ScrollUpTerminalAction.ID, ScrollUpTerminalAction.LABEL, {
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primary: KeyMod.CtrlCmd | KeyCode.UpArrow,
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linux: { primary: KeyMod.CtrlCmd | KeyMod.Shift | KeyCode.UpArrow }
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}), ScrollUpTerminalAction.LABEL);
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@ -71,6 +71,8 @@ export interface ITerminalService {
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hide(): TPromise<any>;
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paste(): TPromise<any>;
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runSelectedText(): TPromise<any>;
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scrollDown(): TPromise<any>;
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scrollUp(): TPromise<any>;
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setActiveTerminal(index: number): TPromise<any>;
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toggle(): TPromise<any>;
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@ -203,4 +203,38 @@ export class SwitchTerminalInstanceActionItem extends SelectActionItem {
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private updateItems(): void {
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this.setOptions(this.terminalService.getTerminalInstanceTitles(), this.terminalService.getActiveTerminalIndex());
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}
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}
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export class ScrollDownTerminalAction extends Action {
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public static ID = 'workbench.action.terminal.scrollDown';
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public static LABEL = nls.localize('workbench.action.terminal.scrollDown', "Terminal: Scroll Down");
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constructor(
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id: string, label: string,
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@ITerminalService private terminalService: ITerminalService
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) {
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super(id, label);
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}
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public run(event?: any): TPromise<any> {
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return this.terminalService.scrollDown();
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}
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}
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export class ScrollUpTerminalAction extends Action {
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public static ID = 'workbench.action.terminal.scrollUp';
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public static LABEL = nls.localize('workbench.action.terminal.scrollUp', "Terminal: Scroll Up");
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constructor(
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id: string, label: string,
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@ITerminalService private terminalService: ITerminalService
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) {
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super(id, label);
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}
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public run(event?: any): TPromise<any> {
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return this.terminalService.scrollUp();
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}
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}
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@ -15,6 +15,7 @@ import {IKeybindingService, IKeybindingContextKey} from 'vs/platform/keybinding/
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import {IMessageService, Severity} from 'vs/platform/message/common/message';
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import {ITerminalFont} from 'vs/workbench/parts/terminal/electron-browser/terminalConfigHelper';
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import {ITerminalProcess, ITerminalService} from 'vs/workbench/parts/terminal/electron-browser/terminal';
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import {ScrollDownTerminalAction, ScrollUpTerminalAction} from 'vs/workbench/parts/terminal/electron-browser/terminalActions';
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import {IWorkspaceContextService} from 'vs/platform/workspace/common/workspace';
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import {Keybinding} from 'vs/base/common/keyCodes';
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import {StandardKeyboardEvent} from 'vs/base/browser/keyboardEvent';
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@ -32,7 +33,7 @@ export class TerminalInstance {
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private terminalDomElement: HTMLDivElement;
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private wrapperElement: HTMLDivElement;
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private font: ITerminalFont;
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private toggleTabFocusModeKeybindings: Keybinding[];
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private skipTerminalKeybindings: Keybinding[];
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public constructor(
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private terminalProcess: ITerminalProcess,
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@ -48,7 +49,11 @@ export class TerminalInstance {
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) {
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let self = this;
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this.toDispose = [];
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this.toggleTabFocusModeKeybindings = self.keybindingService.lookupKeybindings(ToggleTabFocusModeAction.ID);
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this.skipTerminalKeybindings = [].concat(
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self.keybindingService.lookupKeybindings(ToggleTabFocusModeAction.ID),
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self.keybindingService.lookupKeybindings(ScrollDownTerminalAction.ID),
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self.keybindingService.lookupKeybindings(ScrollUpTerminalAction.ID));
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console.log(this.skipTerminalKeybindings);
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this.wrapperElement = document.createElement('div');
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DOM.addClass(this.wrapperElement, 'terminal-wrapper');
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this.terminalDomElement = document.createElement('div');
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@ -70,7 +75,7 @@ export class TerminalInstance {
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// Allow the toggle tab mode keybinding to pass through the terminal so that focus can
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// be escaped
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let standardKeyboardEvent = new StandardKeyboardEvent(event);
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if (self.toggleTabFocusModeKeybindings.some((k) => standardKeyboardEvent.equals(k.value))) {
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if (self.skipTerminalKeybindings.some((k) => standardKeyboardEvent.equals(k.value))) {
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event.preventDefault();
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return false;
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}
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@ -176,6 +181,14 @@ export class TerminalInstance {
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}
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}
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public scrollDown(): void {
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this.xterm.scrollDisp(1);
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}
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public scrollUp(): void {
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this.xterm.scrollDisp(-1);
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}
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public dispose(): void {
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if (this.wrapperElement) {
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this.parentDomElement.removeChild(this.wrapperElement);
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@ -276,6 +276,14 @@ export class TerminalPanel extends Panel {
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this.themeStyleElement.innerHTML = css;
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}
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public scrollDown(): void {
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this.terminalInstances[this.terminalService.getActiveTerminalIndex()].scrollDown();
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}
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public scrollUp(): void {
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this.terminalInstances[this.terminalService.getActiveTerminalIndex()].scrollUp();
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}
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/**
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* Converts a CSS hex color (#rrggbb) to a CSS rgba color (rgba(r, g, b, a)).
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*/
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@ -196,6 +196,18 @@ export class TerminalService implements ITerminalService {
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});
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}
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public scrollDown(): TPromise<any> {
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return this.showAndGetTerminalPanel().then((terminalPanel) => {
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terminalPanel.scrollDown();
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});
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}
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public scrollUp(): TPromise<any> {
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return this.showAndGetTerminalPanel().then((terminalPanel) => {
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terminalPanel.scrollUp();
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});
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}
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private showAndGetTerminalPanel(): TPromise<TerminalPanel> {
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return new TPromise<TerminalPanel>((complete) => {
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let panel = this.panelService.getActivePanel();
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