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添加faviconURLChanged，faviconChanged事件 #105

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merged 2 commits into from
Jun 3, 2022
Merged

添加faviconURLChanged，faviconChanged事件 #105

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7ef0f94
添加faviconURLChanged，faviconChanged事件
leashi Jun 2, 2022
ae3d061
完成favicon信号
leashi Jun 2, 2022
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12 changes: 12 additions & 0 deletions include/QCefView.h
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Original file line number Diff line number Diff line change
Expand Up @@ -257,6 +257,18 @@ class QCEFVIEW_EXPORT QCefView : public QWidget
/// <param name="title">The title</param>
void titleChanged(const QString& title);

/// <summary>
/// Gets called on title changed
/// </summary>
/// <param name="urls">The urls</param>
void faviconURLChanged(const QStringList& urls);

/// <summary>
/// Gets called on title changed
/// </summary>
/// <param name="icon">The icon</param>
void faviconChanged(const QIcon &icon);

/// <summary>
/// Gets called on fullscreen mode changed
/// </summary>
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2 changes: 2 additions & 0 deletions src/details/CCefClientDelegate.h
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Expand Up @@ -100,6 +100,8 @@ class CCefClientDelegate : public CefViewBrowserClientDelegateInterface
const std::vector<CefDraggableRegion>& regions) override;
virtual void addressChanged(CefRefPtr<CefBrowser>& browser, int64_t frameId, const std::string& url) override;
virtual void titleChanged(CefRefPtr<CefBrowser>& browser, const std::string& title) override;
virtual void faviconURLChanged(CefRefPtr<CefBrowser> browser, const std::vector<CefString>& icon_urls) override;
virtual void faviconChanged(CefRefPtr<CefImage> image) override;
virtual void fullscreenModeChanged(CefRefPtr<CefBrowser>& browser, bool fullscreen) override;
virtual bool tooltipMessage(CefRefPtr<CefBrowser>& browser, const std::string& text) override;
virtual void statusMessage(CefRefPtr<CefBrowser>& browser, const std::string& value) override;
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42 changes: 41 additions & 1 deletion src/details/CCefClientDelegate_DisplayHandler.cpp
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
#include "CCefClientDelegate.h"

#include <QCursor>

#include <QtGui>
#include <QtCore>
#include "QCefViewPrivate.h"

Qt::CursorShape
Expand Down Expand Up @@ -104,6 +105,45 @@ CCefClientDelegate::titleChanged(CefRefPtr<CefBrowser>& browser, const std::stri
pCefViewPrivate_->q_ptr->titleChanged(t);
}

void
CCefClientDelegate::faviconURLChanged(CefRefPtr<CefBrowser> browser, const std::vector<CefString>& icon_urls)
{
if (!IsValidBrowser(browser))
return;

QStringList urls;
for (int i = 0; i < icon_urls.size(); i++)
{
urls.append(QString::fromStdString(icon_urls.at(i).ToString()));
}
pCefViewPrivate_->q_ptr->faviconURLChanged(urls);
}

void
CCefClientDelegate::faviconChanged(CefRefPtr<CefImage> image)
{
QIcon icon;

//图像转换
int width = 0;
int height = 0;
CefRefPtr<CefBinaryValue> data = image->GetAsPNG(1.0, true, width, height);
int bufsize = (int)data->GetSize();
if (bufsize > 0)
{
QByteArray buffer(bufsize + 4, char(0));
data->GetData(buffer.data(), bufsize, 0);

QBitmap bitmap;
bitmap.loadFromData(buffer);

icon = QIcon(bitmap);
}

//发出信号
pCefViewPrivate_->q_ptr->faviconChanged(icon);
}

void
CCefClientDelegate::fullscreenModeChanged(CefRefPtr<CefBrowser>& browser, bool fullscreen)
{
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