Modificación hecha a appnameapplet.cpp

appnameapplet.cpp

/*
 * This is a modification done to unity-2d v5.14.0
 * This source code is based on unity-2d.
 * File: panel/applets/appname/appnameapplet.cpp
 *
 * Copyright 2010 Canonical Ltd.
 *
 * Authors:
 * - Aurélien Gâteau <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

void AppNameApplet::updateWidgets()
{
    BamfApplication* app = BamfMatcher::get_default().active_application();

    bool isMaximized = d->m_windowHelper->isMaximized();
    bool isUserVisibleApp = app ? app->user_visible() : false;
    bool isOnSameScreen = d->m_windowHelper->isMostlyOnScreen(panel()->screen());
    bool isUnderMouse = rect().contains(mapFromGlobal(QCursor::pos()));
    bool isOpened = isOnSameScreen &&
        (isUnderMouse
        || KeyMonitor::instance()->keyboardModifiers() == Qt::AltModifier
        || d->m_menuBarWidget->isOpened()
        );
    bool showDesktopLabel = !app;
    bool showMenu = isOpened && !d->m_menuBarWidget->isEmpty() && (isUserVisibleApp || showDesktopLabel);
    bool dashCanResize = !DashClient::instance()->alwaysFullScreen();
    bool dashIsVisible = DashClient::instance()->activeInScreen(panel()->screen());
    bool hudIsVisible = HUDClient::instance()->activeInScreen(panel()->screen());
    bool showWindowButtons = (isOpened && isMaximized) || dashIsVisible || hudIsVisible;
    bool showAppLabel = !(isMaximized && showMenu) && isUserVisibleApp && isOnSameScreen;

    d->m_windowButtonWidget->setVisible(showWindowButtons);
    d->m_windowButtonWidget->setEnabled(showWindowButtons);
    d->m_maximizeButton->setIsDashButton(dashIsVisible);
    d->m_maximizeButton->setButtonType(isMaximized ?
                                       PanelStyle::UnmaximizeWindowButton :
                                       PanelStyle::MaximizeWindowButton);
    /* disable the minimize button for the dash & hud */
    d->m_minimizeButton->setEnabled(!dashIsVisible || !hudIsVisible);
    d->m_minimizeButton->setIsDashButton(dashIsVisible || hudIsVisible);
    /* disable the maximize button for the HUD, and when the dash is not resizeable */
    d->m_maximizeButton->setEnabled((dashIsVisible && dashCanResize) || !hudIsVisible);
    d->m_maximizeButton->setIsDashButton(dashIsVisible || hudIsVisible);
    /* make sure we use the right button for dash */
    d->m_closeButton->setIsDashButton(dashIsVisible || hudIsVisible);

    if (showAppLabel || showDesktopLabel || dashIsVisible || hudIsVisible) {
        d->m_label->setVisible(true);
        if (showAppLabel) {
            // Define text
            QString text;
            if (app) {
/*              if (isMaximized) {
                    // When maximized, show window title
                    BamfWindow* bamfWindow = BamfMatcher::get_default().active_window();
                    if (bamfWindow) {
                        text = bamfWindow->name();
                    }
                } else {
                    // When not maximized, show application name
                    text = app->name();
                }
*/              text = app->name();
            }
            d->m_label->setText(text);
        } else if (showDesktopLabel) {
            d->m_label->setText(u2dTr("Ubuntu Desktop"));
        } else {
            d->m_label->setText(QString());
        }

        // Define label width
/*      if (!isMaximized && showMenu) {
//          d->m_label->setMaximumWidth(LauncherClient::MaximumWidth);
        } else {
            d->m_label->setMaximumWidth(QWIDGETSIZE_MAX);
        }
*/      QFontMetrics fm(d->m_label->font());
        int labelWidth = fm.width(d->m_label->text()) + 20;
        if (labelWidth < LauncherClient::MaximumWidth)
            labelWidth = LauncherClient::MaximumWidth;
        d->m_label->setMaximumWidth(labelWidth);
    } else {
//      d->m_label->setVisible(false);
        QFontMetrics fm(d->m_label->font());
        int labelWidth = fm.width(d->m_label->text()) + 20;
        labelWidth -= LauncherClient::MaximumWidth;
        d->m_label->setMaximumWidth(labelWidth);
    }

//  d->m_menuBarWidget->setVisible(showMenu);
    d->m_menuBarWidget->setVisible(true);
}