mirror of
https://github.com/linuxdeepin/dde-dock.git
synced 2025-06-01 07:05:48 +00:00
87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
// Copyright (C) 2011 ~ 2018 Deepin Technology Co., Ltd.
|
|
// SPDX-FileCopyrightText: 2018 - 2023 UnionTech Software Technology Co., Ltd.
|
|
//
|
|
// SPDX-License-Identifier: LGPL-3.0-or-later
|
|
|
|
#include "appdrag.h"
|
|
#include "utils.h"
|
|
|
|
#include <QGSettings>
|
|
#include <QDebug>
|
|
|
|
#include <X11/Xcursor/Xcursor.h>
|
|
|
|
AppDrag::AppDrag(QObject *dragSource, AppDragWidget *dragWidget)
|
|
: QDrag(dragSource)
|
|
, m_appDragWidget(dragWidget)
|
|
{
|
|
if (!m_appDragWidget)
|
|
m_appDragWidget = new AppDragWidget;
|
|
|
|
// delete by itself
|
|
m_appDragWidget->setVisible(false);
|
|
|
|
if (Utils::IS_WAYLAND_DISPLAY)
|
|
setDragMoveCursor();
|
|
}
|
|
|
|
AppDrag::~AppDrag() {
|
|
// delete when AppDragWidget is invisible
|
|
if (m_appDragWidget) {
|
|
m_appDragWidget->deleteLater();
|
|
}
|
|
}
|
|
|
|
void AppDrag::setPixmap(const QPixmap &pix)
|
|
{
|
|
m_appDragWidget->setAppPixmap(pix);
|
|
}
|
|
|
|
QPixmap AppDrag::pixmap() const
|
|
{
|
|
/* TODO: return pixmap */
|
|
return QPixmap();
|
|
}
|
|
|
|
Qt::DropAction AppDrag::start(Qt::DropActions supportedActions)
|
|
{
|
|
m_appDragWidget->show();
|
|
return QDrag::start(supportedActions);
|
|
}
|
|
|
|
Qt::DropAction AppDrag::exec(Qt::DropActions supportedActions)
|
|
{
|
|
m_appDragWidget->show();
|
|
return QDrag::exec(supportedActions);
|
|
}
|
|
|
|
Qt::DropAction AppDrag::exec(Qt::DropActions supportedActions, Qt::DropAction defaultAction)
|
|
{
|
|
m_appDragWidget->show();
|
|
return QDrag::exec(supportedActions, defaultAction);
|
|
}
|
|
|
|
AppDragWidget *AppDrag::appDragWidget()
|
|
{
|
|
return m_appDragWidget;
|
|
}
|
|
|
|
void AppDrag::setDragMoveCursor()
|
|
{
|
|
QString theme = Utils::SettingValue("com.deepin.xsettings", "/com/deepin/xsettings/", "gtk-cursor-theme-name", "bloom").toString();
|
|
int cursorSize = Utils::SettingValue("com.deepin.xsettings", "/com/deepin/xsettings/", "gtk-cursor-theme-size", 24).toInt();
|
|
const char* cursorName = "dnd-move";
|
|
XcursorImages *images = XcursorLibraryLoadImages(cursorName, theme.toStdString().c_str(), cursorSize);
|
|
if (!images || !(images->images[0])) {
|
|
qWarning() << "loadCursorFalied, theme =" << theme << ", cursorName=" << cursorName;
|
|
return;
|
|
}
|
|
const int imgW = images->images[0]->width;
|
|
const int imgH = images->images[0]->height;
|
|
|
|
QImage img((const uchar*)images->images[0]->pixels, imgW, imgH, QImage::Format_ARGB32);
|
|
QPixmap pixmap = QPixmap::fromImage(img);
|
|
XcursorImagesDestroy(images);
|
|
setDragCursor(pixmap, Qt::MoveAction);
|
|
}
|