debug-server-next
Version:
Dev server for hippy-core.
143 lines (142 loc) • 6.01 kB
JavaScript
/*
* Copyright (C) 2014 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* eslint-disable rulesdir/no_underscored_properties */
import * as Common from '../../core/common/common.js';
import * as Workspace from '../../models/workspace/workspace.js';
import * as SourceFrame from '../../ui/legacy/components/source_frame/source_frame.js';
export class EditingLocationHistoryManager {
_sourcesView;
_historyManager;
_currentSourceFrameCallback;
constructor(sourcesView, currentSourceFrameCallback) {
this._sourcesView = sourcesView;
this._historyManager = new Common.SimpleHistoryManager.SimpleHistoryManager(HistoryDepth);
this._currentSourceFrameCallback = currentSourceFrameCallback;
}
trackSourceFrameCursorJumps(sourceFrame) {
sourceFrame.textEditor.addEventListener(SourceFrame.SourcesTextEditor.Events.JumpHappened, this._onJumpHappened.bind(this));
}
_onJumpHappened(event) {
if (event.data.from) {
this._updateActiveState(event.data.from);
}
if (event.data.to) {
this._pushActiveState(event.data.to);
}
}
rollback() {
this._historyManager.rollback();
}
rollover() {
this._historyManager.rollover();
}
updateCurrentState() {
const sourceFrame = this._currentSourceFrameCallback();
if (!sourceFrame) {
return;
}
this._updateActiveState(sourceFrame.textEditor.selection());
}
pushNewState() {
const sourceFrame = this._currentSourceFrameCallback();
if (!sourceFrame) {
return;
}
this._pushActiveState(sourceFrame.textEditor.selection());
}
_updateActiveState(selection) {
const active = this._historyManager.active();
if (!active) {
return;
}
const sourceFrame = this._currentSourceFrameCallback();
if (!sourceFrame) {
return;
}
const entry = new EditingLocationHistoryEntry(this._sourcesView, this, sourceFrame, selection);
active.merge(entry);
}
_pushActiveState(selection) {
const sourceFrame = this._currentSourceFrameCallback();
if (!sourceFrame) {
return;
}
const entry = new EditingLocationHistoryEntry(this._sourcesView, this, sourceFrame, selection);
this._historyManager.push(entry);
}
removeHistoryForSourceCode(uiSourceCode) {
this._historyManager.filterOut(entry => {
const historyEntry = entry;
return historyEntry._projectId === uiSourceCode.project().id() && historyEntry._url === uiSourceCode.url();
});
}
}
export const HistoryDepth = 20;
export class EditingLocationHistoryEntry {
_sourcesView;
_editingLocationManager;
_projectId;
_url;
// TODO(crbug.com/1172300) Ignored during the jsdoc to ts migration
// eslint-disable-next-line @typescript-eslint/no-explicit-any
_positionHandle;
constructor(sourcesView, editingLocationManager, sourceFrame, selection) {
this._sourcesView = sourcesView;
this._editingLocationManager = editingLocationManager;
const uiSourceCode = sourceFrame.uiSourceCode();
this._projectId = uiSourceCode.project().id();
this._url = uiSourceCode.url();
const position = this._positionFromSelection(selection);
this._positionHandle = sourceFrame.textEditor.textEditorPositionHandle(position.lineNumber, position.columnNumber);
}
merge(entry) {
if (this._projectId !== entry._projectId || this._url !== entry._url) {
return;
}
this._positionHandle = entry._positionHandle;
}
_positionFromSelection(selection) {
return { lineNumber: selection.endLine, columnNumber: selection.endColumn };
}
valid() {
const position = this._positionHandle.resolve();
const uiSourceCode = Workspace.Workspace.WorkspaceImpl.instance().uiSourceCode(this._projectId, this._url);
return Boolean(position && uiSourceCode);
}
reveal() {
const position = this._positionHandle.resolve();
const uiSourceCode = Workspace.Workspace.WorkspaceImpl.instance().uiSourceCode(this._projectId, this._url);
if (!position || !uiSourceCode) {
return;
}
this._editingLocationManager.updateCurrentState();
this._sourcesView.showSourceLocation(uiSourceCode, position.lineNumber, position.columnNumber);
}
}