C++ DataObjectGtk类代码示例

本文整理汇总了C++中DataObjectGtk类的典型用法代码示例。如果您正苦于以下问题：C++ DataObjectGtk类的具体用法？C++ DataObjectGtk怎么用？C++ DataObjectGtk使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了DataObjectGtk类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ASSERT

PassRefPtr<DocumentFragment> Pasteboard::documentFragment(Frame* frame, PassRefPtr<Range> context, bool allowPlainText, bool& chosePlainText)
{
    GtkClipboard* clipboard = PasteboardHelper::clipboardForFrame(frame);
    ASSERT(clipboard);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    ASSERT(dataObject);
    PasteboardHelper::helper()->getClipboardContents(clipboard);

    if (dataObject->hasMarkup()) {
        chosePlainText = false;
        String markup(dataObject->markup());

        if (!markup.isEmpty()) {
            RefPtr<DocumentFragment> fragment = createFragmentFromMarkup(frame->document(), markup, "");
            if (fragment)
                return fragment.release();
        }
    }

    if (!allowPlainText || !dataObject->hasText())
        return 0;

    chosePlainText = true;
    String text(dataObject->text());
    RefPtr<DocumentFragment> fragment = createFragmentFromText(context.get(), text);
    if (fragment)
        return fragment.release();

    return 0;
}

开发者ID:dzip，项目名称:webkit，代码行数:30，代码来源:PasteboardGtk.cpp

示例2: createFragmentFromMarkup

PassRefPtr<DocumentFragment> Pasteboard::documentFragment(Frame* frame, PassRefPtr<Range> context,
                                                          bool allowPlainText, bool& chosePlainText)
{
    PasteboardHelper* helper = PasteboardHelper::defaultPasteboardHelper();
    GtkClipboard* clipboard = helper->getCurrentClipboard(frame);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    helper->getClipboardContents(clipboard);

    chosePlainText = false;

    if (dataObject->hasMarkup()) {
        RefPtr<DocumentFragment> fragment = createFragmentFromMarkup(frame->document(), dataObject->markup(), "", FragmentScriptingNotAllowed);
        if (fragment)
            return fragment.release();
    }

    if (!allowPlainText)
        return 0;

    if (dataObject->hasText()) {
        chosePlainText = true;
        RefPtr<DocumentFragment> fragment = createFragmentFromText(context.get(), dataObject->text());
        if (fragment)
            return fragment.release();
    }

    return 0;
}

开发者ID:1833183060，项目名称:wke，代码行数:28，代码来源:PasteboardGtk.cpp

示例3: clearClipboardContentsCallback

static void clearClipboardContentsCallback(GtkClipboard* clipboard, gpointer data)
{
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    ASSERT(dataObject);

    // Only clear the DataObject for this clipboard if we are not currently setting it.
    if (dataObject != settingClipboardDataObject)
        dataObject->clear();

    // Only collapse the selection if this is an X11 primary clipboard
    // and we aren't currently setting the clipboard for this WebView.
    if (!data || data == settingClipboardData)
        return;

    WebKitWebView* webView = reinterpret_cast<WebKitWebView*>(data);
    WebCore::Page* corePage = core(webView);

    if (!corePage || !corePage->focusController()) {
        g_object_unref(webView);
        return;
    }

    Frame* frame = corePage->focusController()->focusedOrMainFrame();

    // Collapse the selection without clearing it
    ASSERT(frame);
    frame->selection()->setBase(frame->selection()->extent(), frame->selection()->affinity());

    g_object_unref(webView);
}

开发者ID:flwh，项目名称:Alcatel_OT_985_kernel，代码行数:30，代码来源:PasteboardHelperGtk.cpp

示例4: gtk_clipboard_get_for_display

void Pasteboard::writePlainText(const String& text)
{
    GtkClipboard* clipboard = gtk_clipboard_get_for_display(gdk_display_get_default(), GDK_SELECTION_CLIPBOARD);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    dataObject->setText(text);
    PasteboardHelper::defaultPasteboardHelper()->writeClipboardContents(clipboard);
}

开发者ID:1833183060，项目名称:wke，代码行数:7，代码来源:PasteboardGtk.cpp

示例5: ASSERT

void Pasteboard::writeImage(Node* node, const KURL&, const String& title)
{
    ASSERT(node);

    if (!(node->renderer() && node->renderer()->isImage()))
        return;

    RenderImage* renderer = toRenderImage(node->renderer());
    CachedImage* cachedImage = renderer->cachedImage();
    if (!cachedImage || cachedImage->errorOccurred())
        return;
    Image* image = cachedImage->imageForRenderer(renderer);
    ASSERT(image);

    GtkClipboard* clipboard = gtk_clipboard_get_for_display(gdk_display_get_default(), GDK_SELECTION_CLIPBOARD);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);

    KURL url = getURLForImageNode(node);
    if (!url.isEmpty()) {
        dataObject->setURL(url, title);

        dataObject->setMarkup(createMarkup(static_cast<Element*>(node), IncludeNode, 0, ResolveAllURLs));
    }

    GRefPtr<GdkPixbuf> pixbuf = adoptGRef(image->getGdkPixbuf());
    dataObject->setImage(pixbuf.get());

    PasteboardHelper::defaultPasteboardHelper()->writeClipboardContents(clipboard);
}

开发者ID:1833183060，项目名称:wke，代码行数:29，代码来源:PasteboardGtk.cpp

示例6: plainText

String Pasteboard::plainText(Frame* frame)
{
    PasteboardHelper* helper = PasteboardHelper::defaultPasteboardHelper();
    GtkClipboard* clipboard = helper->getCurrentClipboard(frame);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);

    helper->getClipboardContents(clipboard);
    return dataObject->text();
}

开发者ID:1833183060，项目名称:wke，代码行数:9，代码来源:PasteboardGtk.cpp

示例7: writeSelection

void Pasteboard::writeSelection(Range* selectedRange, bool canSmartCopyOrDelete, Frame* frame)
{
    PasteboardHelper* helper = PasteboardHelper::defaultPasteboardHelper();
    GtkClipboard* clipboard = helper->getClipboard(frame);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    dataObject->setText(frame->editor()->selectedText());
    dataObject->setMarkup(createMarkup(selectedRange, 0, AnnotateForInterchange, false, ResolveNonLocalURLs));
    helper->writeClipboardContents(clipboard, canSmartCopyOrDelete ? PasteboardHelper::IncludeSmartPaste : PasteboardHelper::DoNotIncludeSmartPaste);
}

开发者ID:1833183060，项目名称:wke，代码行数:9，代码来源:PasteboardGtk.cpp

示例8: gtk_clipboard_get_for_display

void Pasteboard::writePlainText(const String& text, SmartReplaceOption smartReplaceOption)
{
    GtkClipboard* clipboard = gtk_clipboard_get_for_display(gdk_display_get_default(), GDK_SELECTION_CLIPBOARD);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    dataObject->clearAll();

    dataObject->setText(text);
    PasteboardHelper::defaultPasteboardHelper()->writeClipboardContents(clipboard,
        (smartReplaceOption == CanSmartReplace) ? PasteboardHelper::IncludeSmartPaste : PasteboardHelper::DoNotIncludeSmartPaste);
}

开发者ID:jbat100，项目名称:webkit，代码行数:10，代码来源:PasteboardGtk.cpp

示例9: clear

void Pasteboard::clear()
{
    // TODO: Is there a way to get the widget's clipboard here?
    GtkClipboard* clipboard = PasteboardHelper::clipboard();
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    ASSERT(dataObject);

    dataObject->clear();
    PasteboardHelper::helper()->writeClipboardContents(clipboard);
}

开发者ID:dzip，项目名称:webkit，代码行数:10，代码来源:PasteboardGtk.cpp

示例10: writeURL

void Pasteboard::writeURL(const KURL& url, const String& label, Frame* frame)
{
    if (url.isEmpty())
        return;

    PasteboardHelper* helper = PasteboardHelper::defaultPasteboardHelper();
    GtkClipboard* clipboard = helper->getCurrentClipboard(frame);

    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    dataObject->clearAll();

    dataObject->setURL(url, label);
    helper->writeClipboardContents(clipboard);
}

开发者ID:jbat100，项目名称:webkit，代码行数:14，代码来源:PasteboardGtk.cpp

示例11: clearClipboardContentsCallback

static void clearClipboardContentsCallback(GtkClipboard* clipboard, gpointer data)
{
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    ASSERT(dataObject);

    // Only clear the DataObject for this clipboard if we are not currently setting it.
    if (dataObject != settingClipboardDataObject)
        dataObject->clearAll();

    if (!data)
        return;

    GRefPtr<GClosure> callback = adoptGRef(static_cast<GClosure*>(data));
    GValue firstArgument = {0, {{0}}};
    g_value_init(&firstArgument, G_TYPE_POINTER);
    g_value_set_pointer(&firstArgument, clipboard);
    g_closure_invoke(callback.get(), nullptr, 1, &firstArgument, 0);
}

开发者ID:TaleAi，项目名称:webkit，代码行数:18，代码来源:PasteboardHelper.cpp

示例12: createFragmentFromPasteboardData

static RefPtr<DocumentFragment> createFragmentFromPasteboardData(Pasteboard& pasteboard, Frame& frame, Range& range, bool allowPlainText, bool& chosePlainText)
{
    chosePlainText = false;

    if (!pasteboard.hasData())
        return nullptr;

    DataObjectGtk* dataObject = pasteboard.dataObject();
    if (dataObject->hasMarkup() && frame.document())
        return createFragmentFromMarkup(*frame.document(), dataObject->markup(), emptyString(), DisallowScriptingAndPluginContent);

    if (!allowPlainText)
        return nullptr;

    if (dataObject->hasText()) {
        chosePlainText = true;
        return createFragmentFromText(range, dataObject->text());
    }

    return nullptr;
}

开发者ID:Comcast，项目名称:WebKitForWayland，代码行数:21，代码来源:EditorGtk.cpp

示例13: setSelectionPrimaryClipboardIfNeeded

static void setSelectionPrimaryClipboardIfNeeded(WebKitWebView* webView)
{
    if (!gtk_widget_has_screen(GTK_WIDGET(webView)))
        return;

    GtkClipboard* clipboard = gtk_widget_get_clipboard(GTK_WIDGET(webView), GDK_SELECTION_PRIMARY);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
    WebCore::Page* corePage = core(webView);
    Frame* targetFrame = corePage->focusController()->focusedOrMainFrame();

    if (!targetFrame->selection()->isRange())
        return;

    dataObject->clear();
    dataObject->setRange(targetFrame->selection()->toNormalizedRange());

    viewSettingClipboard = webView;
    GClosure* callback = g_cclosure_new_object(G_CALLBACK(collapseSelection), G_OBJECT(webView));
    g_closure_set_marshal(callback, g_cclosure_marshal_VOID__VOID);
    PasteboardHelper::defaultPasteboardHelper()->writeClipboardContents(clipboard, PasteboardHelper::DoNotIncludeSmartPaste, callback);
    viewSettingClipboard = 0;
}

开发者ID:sysrqb，项目名称:chromium-src，代码行数:22，代码来源:EditorClientGtk.cpp

示例14: PLATFORM

void WebEditorClient::updateGlobalSelection(Frame* frame)
{
#if PLATFORM(X11)
    GtkClipboard* clipboard = PasteboardHelper::defaultPasteboardHelper()->getPrimarySelectionClipboard(frame);
    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);

    if (!frame->selection()->isRange())
        return;

    dataObject->clearAll();
    dataObject->setRange(frame->selection()->toNormalizedRange());

    frameSettingClipboard = frame;
    GClosure* callback = g_cclosure_new(G_CALLBACK(collapseSelection), frame, 0);
    // This observer will be self-destroyed on closure finalization,
    // that will happen either after closure execution or after
    // closure invalidation.
    new EditorClientFrameDestructionObserver(frame, callback);
    g_closure_set_marshal(callback, g_cclosure_marshal_VOID__VOID);
    PasteboardHelper::defaultPasteboardHelper()->writeClipboardContents(clipboard, PasteboardHelper::DoNotIncludeSmartPaste, callback);
    frameSettingClipboard = 0;
#endif
}

开发者ID:kcomkar，项目名称:webkit，代码行数:23，代码来源:WebEditorClientGtk.cpp

注：本文中的DataObjectGtk类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。