139 lines
3.3 KiB
C++
139 lines
3.3 KiB
C++
#include "stdafx.h"
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#include "cef_form.h"
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const std::wstring CefForm::kClassName = L"CEF_Control_Example";
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CefForm::CefForm()
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{
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}
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CefForm::~CefForm()
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{
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}
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std::wstring CefForm::GetSkinFolder()
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{
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return L"cef";
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}
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std::wstring CefForm::GetSkinFile()
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{
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return L"cef.xml";
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}
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std::wstring CefForm::GetWindowClassName() const
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{
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return kClassName;
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}
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ui::Control* CefForm::CreateControl(const std::wstring& pstrClass)
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{
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// 扫描 XML 发现有名称为 CefControl 的节点，则创建一个 ui::CefControl 控件
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if (pstrClass == L"CefControl")
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{
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if (nim_cef::CefManager::GetInstance()->IsEnableOffsetRender())
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return new ui::CefControl;
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else
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return new ui::CefNativeControl;
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}
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return NULL;
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}
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void CefForm::InitWindow()
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{
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// 监听鼠标单击事件
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m_pRoot->AttachBubbledEvent(ui::kEventClick, nbase::Bind(&CefForm::OnClicked, this, std::placeholders::_1));
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// 从 XML 中查找指定控件
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cef_control_ = dynamic_cast<ui::CefControlBase*>(FindControl(L"cef_control"));
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cef_control_dev_ = dynamic_cast<ui::CefControlBase*>(FindControl(L"cef_control_dev"));
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btn_dev_tool_ = dynamic_cast<ui::Button*>(FindControl(L"btn_dev_tool"));
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edit_url_ = dynamic_cast<ui::RichEdit*>(FindControl(L"edit_url"));
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// 设置输入框样式
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edit_url_->SetSelAllOnFocus(true);
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edit_url_->AttachReturn(nbase::Bind(&CefForm::OnNavigate, this, std::placeholders::_1));
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// 监听页面加载完毕通知
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cef_control_->AttachLoadEnd(nbase::Bind(&CefForm::OnLoadEnd, this, std::placeholders::_1));
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// 打开开发者工具
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cef_control_->AttachDevTools(cef_control_dev_);
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// 加载皮肤目录下的 html 文件
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cef_control_->LoadURL(nbase::win32::GetCurrentModuleDirectory() + L"resources\\themes\\default\\cef\\cef.html");
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if (!nim_cef::CefManager::GetInstance()->IsEnableOffsetRender())
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cef_control_dev_->SetVisible(false);
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}
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LRESULT CefForm::OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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nim_cef::CefManager::GetInstance()->PostQuitMessage(0L);
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return __super::OnClose(uMsg, wParam, lParam, bHandled);
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}
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bool CefForm::OnClicked(ui::EventArgs* msg)
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{
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std::wstring name = msg->pSender->GetName();
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if (name == L"btn_dev_tool")
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{
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if (cef_control_->IsAttachedDevTools())
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{
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cef_control_->DettachDevTools();
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}
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else
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{
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cef_control_->AttachDevTools(cef_control_dev_);
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}
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if (nim_cef::CefManager::GetInstance()->IsEnableOffsetRender())
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{
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cef_control_dev_->SetVisible(cef_control_->IsAttachedDevTools());
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}
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}
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else if (name == L"btn_back")
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{
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cef_control_->GoBack();
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}
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else if (name == L"btn_forward")
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{
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cef_control_->GoForward();
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}
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else if (name == L"btn_navigate")
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{
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OnNavigate(nullptr);
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}
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else if (name == L"btn_refresh")
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{
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cef_control_->Refresh();
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}
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return true;
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}
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bool CefForm::OnNavigate(ui::EventArgs* msg)
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{
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if (!edit_url_->GetText().empty())
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{
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cef_control_->LoadURL(edit_url_->GetText());
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cef_control_->SetFocus();
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}
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return true;
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}
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void CefForm::OnLoadEnd(int httpStatusCode)
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{
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FindControl(L"btn_back")->SetEnabled(cef_control_->CanGoBack());
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FindControl(L"btn_forward")->SetEnabled(cef_control_->CanGoForward());
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// 注册一个方法提供前端调用
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cef_control_->RegisterCppFunc(L"ShowMessageBox", ToWeakCallback([this](const std::string& params, nim_cef::ReportResultFunction callback) {
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shared::Toast::ShowToast(nbase::UTF8ToUTF16(params), 3000, GetHWND());
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callback(false, R"({ "message": "Success." })");
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}));
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}
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