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https://gitee.com/energye/energy.git
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489 lines
14 KiB
Go
489 lines
14 KiB
Go
//----------------------------------------
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//
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// Copyright © yanghy. All Rights Reserved.
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//
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// Licensed under Apache License Version 2.0, January 2004
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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//----------------------------------------
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// energy 全局窗口管理, 窗口初始化、事件注册、属性配置
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package cef
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import (
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"github.com/energye/energy/v2/cef/internal/ipc"
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. "github.com/energye/energy/v2/cef/process"
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. "github.com/energye/energy/v2/consts"
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"github.com/energye/golcl/lcl"
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)
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// 浏览器包装结构体
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type browserWindow struct {
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mainBrowserWindow *lclBrowserWindow //LCL 主浏览器窗口
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mainVFBrowserWindow *ViewsFrameworkBrowserWindow //Views Frameworks 主浏览器窗口
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popupWindow IBrowserWindow //弹出的子窗口
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browserEvent *BrowserEvent //浏览器全局事件, 已默认实现事件
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Config *browserConfig //浏览器和窗口配置
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windowInfo map[int32]IBrowserWindow //窗口信息集合
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}
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// BrowserEvent 浏览器全局事件监听-已被默认实现事件
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// 该结构中的对象属性, 是已被默认实现的
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type BrowserEvent struct {
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chromium IChromiumEvent //chromium event
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onBeforePopup chromiumEventOnBeforePopupEx //default
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onDragEnter chromiumEventOnDragEnterEx //default
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onDraggableRegionsChanged chromiumEventOnDraggableRegionsChangedEx //default
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onLoadEnd chromiumEventOnLoadEnd //default
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onAfterCreated chromiumEventOnAfterCreatedEx //default
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onBeforeBrowser chromiumEventOnBeforeBrowserEx //default
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onBeforeClose chromiumEventOnBeforeCloseEx //default
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onClose chromiumEventOnCloseEx //default
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onMainFrameChanged chromiumEventOnMainFrameChangedEx //default
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onBeforeDownload chromiumEventOnBeforeDownload //default can cover
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onKeyEvent chromiumEventOnKeyEventEx //default can cover
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onProcessMessageReceived BrowseProcessMessageReceived //default
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onTitleChange chromiumEventOnTitleChangeEx //default
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onContextMenuCommand chromiumEventOnContextMenuCommand //default can cover
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onBeforeContextMenu chromiumEventOnBeforeContextMenuEx //default can cover
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onBeforeResourceLoad chromiumEventOnBeforeResourceLoad //default
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onRenderCompMsg chromiumEventOnCompMsg //default windows
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onGetResourceHandler chromiumEventOnGetResourceHandlerEx //default
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}
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// LCLBrowserWindow
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type lclBrowserWindow struct {
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onMainFormWndProc lcl.TWndProcEvent
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LCLBrowserWindow
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}
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// OnFormCreate LCL窗口组件窗口创建回调
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func (m *lclBrowserWindow) OnFormCreate(sender lcl.IObject) {
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m.windowProperty = &BrowserWindow.Config.WindowProperty
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m.SetWindowType(WT_MAIN_BROWSER)
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m.FormCreate()
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m.defaultWindowEvent()
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m.defaultWindowCloseEvent()
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m.ChromiumCreate(BrowserWindow.Config.ChromiumConfig(), BrowserWindow.Config.Url)
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m.defaultChromiumEvent()
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m.setProperty()
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if BrowserWindow.Config.browserWindowOnEventCallback != nil {
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BrowserWindow.browserEvent.chromium = m.Chromium()
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BrowserWindow.Config.browserWindowOnEventCallback(BrowserWindow.browserEvent, m)
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m.setProperty() //再次设置可能修改属性
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}
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//browserWindowOnEventCallback 执行完后，注册CompMsgEvent
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m.registerWindowsCompMsgEvent()
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//自定义窗口标题栏
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m.cwcap = &customWindowCaption{
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bw: &m.LCLBrowserWindow,
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}
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//设置 CEF Chromium IPC
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ipc.SetProcessMessage(m.Chromium().(*TCEFChromium))
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// 如果开启了开发者工具，需要在这里初始化开发者工具窗口
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if m.Chromium().Config().EnableDevTools() {
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m.createAuxTools()
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m.GetAuxTools().SetDevTools(createDevtoolsWindow(&m.LCLBrowserWindow))
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}
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if !m.WindowProperty().MainFormOnTaskBar {
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m.mainFormNotInTaskBar()
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}
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}
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// MainWindow 获取主浏窗口
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// 返回LCL或VF窗口组件实例
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// Window和MacOS平台LCL窗口组件
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// Linux平台VF窗口组件
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func (m *browserWindow) MainWindow() IBrowserWindow {
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if m.mainVFBrowserWindow != nil {
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return m.mainVFBrowserWindow
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} else if m.mainBrowserWindow != nil {
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return m.mainBrowserWindow
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}
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return nil
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}
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// SetBrowserInit 主窗口初始化时回调
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// LCL: 可以对主窗体属性设置、创建各种LCL子组件
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// VF : 有很大限制不能使用LCL的组件
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// event : 浏览器事件
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// window : 窗口信息对象
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func (m *browserWindow) SetBrowserInit(fn browserWindowOnEventCallback) {
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m.Config.setBrowserWindowInitOnEvent(fn)
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}
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// createNextLCLPopupWindow 预创建下一个弹出的子窗口
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func (m *browserWindow) createNextLCLPopupWindow() {
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if m.popupWindow == nil {
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if mw := m.MainWindow(); mw != nil {
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m.popupWindow = NewLCLWindow(m.Config.WindowProperty, mw.AsLCLBrowserWindow().BrowserWindow())
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}
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}
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}
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// getNextLCLPopupWindow 拿到预创建的下一个弹出的子窗口
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func (m *browserWindow) getNextLCLPopupWindow() IBrowserWindow {
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bw := m.popupWindow
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m.popupWindow = nil
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return bw
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}
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// GetWindowInfo 根据浏览器窗口ID获取窗口信息
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func (m *browserWindow) GetWindowInfo(browserId int32) IBrowserWindow {
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if winInfo, ok := m.windowInfo[browserId]; ok {
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return winInfo
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}
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return nil
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}
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// GetWindowInfos 获得所有窗口信息
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func (m *browserWindow) GetWindowInfos() map[int32]IBrowserWindow {
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return m.windowInfo
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}
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// putWindowInfo 创建一个窗口这后会添加到windowInfo中
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func (m *browserWindow) putWindowInfo(browserId int32, windowInfo IBrowserWindow) {
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m.windowInfo[browserId] = windowInfo
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}
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// removeWindowInfo 窗口关闭会从windowInfo移除
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func (m *browserWindow) removeWindowInfo(browseId int32) {
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delete(m.windowInfo, browseId)
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}
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// GetBrowser 获取窗口Browser
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func (m *browserWindow) GetBrowser(browseId int32) *ICefBrowser {
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if winInfo, ok := m.windowInfo[browseId]; ok {
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return winInfo.Browser()
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}
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return nil
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}
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// SetOnAfterCreated
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func (m *BrowserEvent) SetOnAfterCreated(event chromiumEventOnAfterCreatedEx) {
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if Args.IsMain() {
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m.onAfterCreated = event
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}
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}
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// SetOnBeforeBrowser
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func (m *BrowserEvent) SetOnBeforeBrowser(event chromiumEventOnBeforeBrowserEx) {
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if Args.IsMain() {
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m.onBeforeBrowser = event
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}
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}
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// SetOnAddressChange
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func (m *BrowserEvent) SetOnAddressChange(event chromiumEventOnAddressChange) {
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if Args.IsMain() {
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m.chromium.SetOnAddressChange(event)
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}
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}
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// SetOnBeforeClose
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func (m *BrowserEvent) SetOnBeforeClose(event chromiumEventOnBeforeCloseEx) {
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if Args.IsMain() {
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m.onBeforeClose = event
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}
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}
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// SetOnClose
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func (m *BrowserEvent) SetOnClose(event chromiumEventOnCloseEx) {
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if Args.IsMain() {
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m.onClose = event
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}
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}
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// SetOnPdfPrintFinished
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func (m *BrowserEvent) SetOnPdfPrintFinished(event chromiumEventOnPdfPrintFinished) {
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if Args.IsMain() {
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m.chromium.SetOnPdfPrintFinished(event)
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}
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}
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// SetOnZoomPctAvailable
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func (m *BrowserEvent) SetOnZoomPctAvailable(event chromiumEventOnResultFloat) {
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if Args.IsMain() {
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m.chromium.SetOnZoomPctAvailable(event)
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}
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}
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// SetOnLoadStart
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func (m *BrowserEvent) SetOnLoadStart(event chromiumEventOnLoadStart) {
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if Args.IsMain() {
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m.chromium.SetOnLoadStart(event)
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}
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}
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// SetOnLoadingStateChange
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func (m *BrowserEvent) SetOnLoadingStateChange(event chromiumEventOnLoadingStateChange) {
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if Args.IsMain() {
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m.chromium.SetOnLoadingStateChange(event)
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}
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}
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// SetOnLoadingProgressChange
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func (m *BrowserEvent) SetOnLoadingProgressChange(event chromiumEventOnLoadingProgressChange) {
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if Args.IsMain() {
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m.chromium.SetOnLoadingProgressChange(event)
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}
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}
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// SetOnLoadError
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func (m *BrowserEvent) SetOnLoadError(event chromiumEventOnLoadError) {
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if Args.IsMain() {
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m.chromium.SetOnLoadError(event)
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}
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}
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// SetOnLoadEnd
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func (m *BrowserEvent) SetOnLoadEnd(event chromiumEventOnLoadEnd) {
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if Args.IsMain() {
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m.onLoadEnd = event
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}
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}
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// SetOnBeforeDownload
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func (m *BrowserEvent) SetOnBeforeDownload(event chromiumEventOnBeforeDownload) {
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if Args.IsMain() {
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m.onBeforeDownload = event
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}
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}
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// SetOnDownloadUpdated
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func (m *BrowserEvent) SetOnDownloadUpdated(event chromiumEventOnDownloadUpdated) {
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if Args.IsMain() {
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m.chromium.SetOnDownloadUpdated(event)
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}
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}
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// SetOnFullScreenModeChange
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func (m *BrowserEvent) SetOnFullScreenModeChange(event chromiumEventOnFullScreenModeChange) {
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if Args.IsMain() {
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m.chromium.SetOnFullScreenModeChange(event)
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}
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}
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// SetOnKeyEvent
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func (m *BrowserEvent) SetOnKeyEvent(event chromiumEventOnKeyEventEx) {
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if Args.IsMain() {
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m.onKeyEvent = event
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}
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}
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// SetOnTitleChange
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func (m *BrowserEvent) SetOnTitleChange(event chromiumEventOnTitleChangeEx) {
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if Args.IsMain() {
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m.onTitleChange = event
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}
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}
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// SetOnRenderCompMsg windows
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func (m *BrowserEvent) SetOnRenderCompMsg(event chromiumEventOnCompMsg) {
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if Args.IsMain() {
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m.onRenderCompMsg = event
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}
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}
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// SetOnGetResourceHandler
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// 获取资源处理器，通过该函数自己处理资源获取
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// 返回 false 并且设置[本地|内置FS]资源加载时开启并继续执行默认实现
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func (m *BrowserEvent) SetOnGetResourceHandler(event chromiumEventOnGetResourceHandlerEx) {
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if Args.IsMain() {
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if localLoadRes.enable() {
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m.onGetResourceHandler = event
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} else {
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m.ChromiumEvent().SetOnGetResourceHandler(func(sender lcl.IObject, browser *ICefBrowser, frame *ICefFrame, request *ICefRequest) (resourceHandler *ICefResourceHandler) {
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resourceHandler, _ = event(sender, browser, frame, request)
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return
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})
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}
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}
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}
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func (m *BrowserEvent) ChromiumEvent() IChromiumEvent {
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return m.chromium
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}
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// SetOnWidgetCompMsg windows
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func (m *BrowserEvent) SetOnWidgetCompMsg(event chromiumEventOnCompMsg) {
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if Args.IsMain() {
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m.chromium.SetOnWidgetCompMsg(event)
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}
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}
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// SetOnBrowserCompMsg windows
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func (m *BrowserEvent) SetOnBrowserCompMsg(event chromiumEventOnCompMsg) {
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if Args.IsMain() {
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m.chromium.SetOnBrowserCompMsg(event)
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}
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}
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// SetOnRenderProcessTerminated
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func (m *BrowserEvent) SetOnRenderProcessTerminated(event chromiumEventOnRenderProcessTerminated) {
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if Args.IsMain() {
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m.chromium.SetOnRenderProcessTerminated(event)
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}
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}
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// SetOnRenderViewReady
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func (m *BrowserEvent) SetOnRenderViewReady(event chromiumEventOnRenderViewReady) {
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if Args.IsMain() {
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m.chromium.SetOnRenderViewReady(event)
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}
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}
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// SetOnScrollOffsetChanged
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func (m *BrowserEvent) SetOnScrollOffsetChanged(event chromiumEventOnScrollOffsetChanged) {
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if Args.IsMain() {
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m.chromium.SetOnScrollOffsetChanged(event)
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}
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}
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// SetOnBrowseProcessMessageReceived
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func (m *BrowserEvent) SetOnBrowseProcessMessageReceived(event BrowseProcessMessageReceived) {
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if Args.IsMain() {
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m.onProcessMessageReceived = event
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}
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}
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// SetOnBeforeResourceLoad
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func (m *BrowserEvent) SetOnBeforeResourceLoad(event chromiumEventOnBeforeResourceLoad) {
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if Args.IsMain() {
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m.onBeforeResourceLoad = event
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}
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}
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// SetOnResourceResponse
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func (m *BrowserEvent) SetOnResourceResponse(event chromiumEventOnResourceResponse) {
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if Args.IsMain() {
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m.chromium.SetOnResourceResponse(event)
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}
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}
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// SetOnResourceRedirect
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func (m *BrowserEvent) SetOnResourceRedirect(event chromiumEventOnResourceRedirect) {
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if Args.IsMain() {
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m.chromium.SetOnResourceRedirect(event)
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}
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}
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// SetOnResourceLoadComplete
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func (m *BrowserEvent) SetOnResourceLoadComplete(event chromiumEventOnResourceLoadComplete) {
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if Args.IsMain() {
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m.chromium.SetOnResourceLoadComplete(event)
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}
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}
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// SetOnCookieSet
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func (m *BrowserEvent) SetOnCookieSet(event chromiumEventOnCookieSet) {
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if Args.IsMain() {
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m.chromium.SetOnCookieSet(event)
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}
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}
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// SetOnCookiesDeleted
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func (m *BrowserEvent) SetOnCookiesDeleted(event chromiumEventOnCookiesDeleted) {
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if Args.IsMain() {
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m.chromium.SetOnCookiesDeleted(event)
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}
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}
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// SetOnCookiesFlushed
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func (m *BrowserEvent) SetOnCookiesFlushed(event chromiumEventOnCookiesFlushed) {
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if Args.IsMain() {
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m.chromium.SetOnCookiesFlushed(event)
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}
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}
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// SetOnCookiesVisited
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func (m *BrowserEvent) SetOnCookiesVisited(event chromiumEventOnCookiesVisited) {
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if Args.IsMain() {
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m.chromium.SetOnCookiesVisited(event)
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}
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}
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// SetOnCookieVisitorDestroyed
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func (m *BrowserEvent) SetOnCookieVisitorDestroyed(event chromiumEventOnCookieVisitorDestroyed) {
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if Args.IsMain() {
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m.chromium.SetOnCookieVisitorDestroyed(event)
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}
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}
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// SetOnBeforeContextMenu
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func (m *BrowserEvent) SetOnBeforeContextMenu(event chromiumEventOnBeforeContextMenuEx) {
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if Args.IsMain() {
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m.onBeforeContextMenu = event
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}
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}
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// SetOnContextMenuCommand
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func (m *BrowserEvent) SetOnContextMenuCommand(event chromiumEventOnContextMenuCommand) {
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if Args.IsMain() {
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m.onContextMenuCommand = event
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}
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}
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// SetOnContextMenuDismissed
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func (m *BrowserEvent) SetOnContextMenuDismissed(event chromiumEventOnContextMenuDismissed) {
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if Args.IsMain() {
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m.chromium.SetOnContextMenuDismissed(event)
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}
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}
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// SetOnFrameAttached
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func (m *BrowserEvent) SetOnFrameAttached(event chromiumEventOnFrameAttached) {
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if Args.IsMain() {
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m.chromium.SetOnFrameAttached(event)
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}
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}
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// SetOnMainFrameChanged
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func (m *BrowserEvent) SetOnMainFrameChanged(event chromiumEventOnMainFrameChangedEx) {
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if Args.IsMain() {
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m.onMainFrameChanged = event
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}
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}
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// SetOnBeforePopup
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// 弹出窗口, 已被默认实现的函数
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// 函数返回值
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// false: 窗口会以默认行为管理
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// true: 需要你自己管理窗口行为
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func (m *BrowserEvent) SetOnBeforePopup(event chromiumEventOnBeforePopupEx) {
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if Args.IsMain() {
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m.onBeforePopup = event
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}
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}
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// SetOnOpenUrlFromTab
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//func (m *BrowserEvent) SetOnOpenUrlFromTab(event chromiumEventOnOpenUrlFromTab) {
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// if Args.IsMain() {
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// m.chromium.SetOnOpenUrlFromTab(event)
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// }
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//}
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// SetOnFindResult
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func (m *BrowserEvent) SetOnFindResult(event chromiumEventOnFindResult) {
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if Args.IsMain() {
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m.chromium.SetOnFindResult(event)
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}
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}
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// SetOnDragEnter
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func (m *BrowserEvent) SetOnDragEnter(event chromiumEventOnDragEnterEx) {
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if Args.IsMain() {
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m.onDragEnter = event
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}
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}
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// SetOnDraggableRegionsChanged
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func (m *BrowserEvent) SetOnDraggableRegionsChanged(event chromiumEventOnDraggableRegionsChangedEx) {
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if Args.IsMain() {
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m.onDraggableRegionsChanged = event
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}
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}
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