C++ (Cpp) valueAsString Examples

Example #1

File: valueslider.cpp Project: aveminus/freq

void ValueSlider::
        editingFinished()
{
    QString text = currentText();
    if (text == valueAsString(true))
        return;

    bool ok = false;
    qreal v = text.toDouble(&ok);

    if (!ok)
        v = value();

    setValue( v );
}

Example #2

File: LayoutTestControllerGtk.cpp Project: Spencerx/webkit

void LayoutTestController::overridePreference(JSStringRef key, JSStringRef value)
{
    GOwnPtr<gchar> originalName(JSStringCopyUTF8CString(key));
    GOwnPtr<gchar> valueAsString(JSStringCopyUTF8CString(value));

    WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame);
    ASSERT(view);

    // This transformation could be handled by a hash table (and it once was), but
    // having it prominent, makes it easier for people from other ports to keep the
    // list up to date.
    const gchar* propertyName = 0;
    if (g_str_equal(originalName.get(), "WebKitJavaScriptEnabled"))
        propertyName = "enable-scripts";
    else if (g_str_equal(originalName.get(), "WebKitDefaultFontSize"))
        propertyName = "default-font-size";
    else if (g_str_equal(originalName.get(), "WebKitEnableCaretBrowsing"))
        propertyName = "enable-caret-browsing";
    else if (g_str_equal(originalName.get(), "WebKitUsesPageCachePreferenceKey"))
        propertyName = "enable-page-cache";
    else if (g_str_equal(originalName.get(), "WebKitPluginsEnabled"))
        propertyName = "enable-plugins";
    else if (g_str_equal(originalName.get(), "WebKitHyperlinkAuditingEnabled"))
        propertyName = "enable-hyperlink-auditing";
    else if (g_str_equal(originalName.get(), "WebKitWebGLEnabled"))
        propertyName = "enable-webgl";
    else if (g_str_equal(originalName.get(), "WebKitWebAudioEnabled"))
        propertyName = "enable-webaudio";
    else if (g_str_equal(originalName.get(), "WebKitTabToLinksPreferenceKey")) {
        DumpRenderTreeSupportGtk::setLinksIncludedInFocusChain(booleanFromValue(valueAsString.get()));
        return;
    } else if (g_str_equal(originalName.get(), "WebKitHixie76WebSocketProtocolEnabled")) {
        DumpRenderTreeSupportGtk::setHixie76WebSocketProtocolEnabled(webkit_web_frame_get_web_view(mainFrame), booleanFromValue(valueAsString.get()));
        return;
    } else if (g_str_equal(originalName.get(), "WebKitPageCacheSupportsPluginsPreferenceKey")) {
        DumpRenderTreeSupportGtk::setPageCacheSupportsPlugins(webkit_web_frame_get_web_view(mainFrame), booleanFromValue(valueAsString.get()));
        return;
    } else {
        fprintf(stderr, "LayoutTestController::overridePreference tried to override "
                "unknown preference '%s'.\n", originalName.get());
        return;
    }

    WebKitWebSettings* settings = webkit_web_view_get_settings(view);
    GParamSpec* pspec = g_object_class_find_property(G_OBJECT_CLASS(
        WEBKIT_WEB_SETTINGS_GET_CLASS(settings)), propertyName);
    GValue currentPropertyValue = { 0, { { 0 } } };
    g_value_init(&currentPropertyValue, pspec->value_type);

    if (G_VALUE_HOLDS_STRING(&currentPropertyValue))
        g_object_set(settings, propertyName, valueAsString.get(), NULL);
    else if (G_VALUE_HOLDS_BOOLEAN(&currentPropertyValue))
        g_object_set(G_OBJECT(settings), propertyName, booleanFromValue(valueAsString.get()), NULL);
    else if (G_VALUE_HOLDS_INT(&currentPropertyValue))
        g_object_set(G_OBJECT(settings), propertyName, atoi(valueAsString.get()), NULL);
    else if (G_VALUE_HOLDS_FLOAT(&currentPropertyValue)) {
        gfloat newValue = g_ascii_strtod(valueAsString.get(), 0);
        g_object_set(G_OBJECT(settings), propertyName, newValue, NULL);
    } else
        fprintf(stderr, "LayoutTestController::overridePreference failed to override "
                "preference '%s'.\n", originalName.get());
}

Example #3

File: valueslider.cpp Project: aveminus/freq

void ValueSlider::
        updateLineEdit()
{
    lineEdit()->setText(valueAsString());
}

Example #4

File: ossimPredatorKlvTable.cpp Project: loongfee/ossim-svn

ossimString ossimPredatorKlvTable::getUtcTimestamp()const
{
   return valueAsString(KLV_KEY_VIDEO_START_DATE_TIME_UTC);
}