shenmo7192
f9204a03d1
- CMake 构建（Qt6 + dtk2widget + LayerShellQt） - 单实例 / --daemon / --show - DBlur 双栏面板：传送门 + 暂存区，layer-shell 定位，不抢焦点 - 暂存区模型：文件/文字/图片、去重、JSON 持久化、文件消失清理 - 列表委托：复选框、缩略图、名称、hover 关闭按钮 - 全选 / 反选 / 删除选中 - 应用图标（多尺寸 hicolor）与 desktop 入口 - 方案更新：确认 layer-shell + 遮挡自动隐藏
77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
// SPDX-FileCopyrightText: 2026 GXDE OS Team
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include <QAbstractListModel>
|
|
#include <QFileIconProvider>
|
|
#include <QHash>
|
|
#include <QIcon>
|
|
#include <QTimer>
|
|
|
|
#include "stagingitem.h"
|
|
|
|
class QMimeData;
|
|
|
|
/**
|
|
* Model backing the staging area.
|
|
*
|
|
* Entries are persisted as JSON in the application data directory and entries
|
|
* whose backing file disappeared are pruned periodically.
|
|
*/
|
|
class StagingModel : public QAbstractListModel
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
enum Roles {
|
|
TypeRole = Qt::UserRole + 1,
|
|
IdRole,
|
|
NameRole,
|
|
UriRole,
|
|
TextRole,
|
|
CheckedRole,
|
|
ExistsRole,
|
|
IconRole,
|
|
};
|
|
|
|
explicit StagingModel(QObject *parent = nullptr);
|
|
~StagingModel() override;
|
|
|
|
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
|
|
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
|
|
bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
|
|
Qt::ItemFlags flags(const QModelIndex &index) const override;
|
|
|
|
void addMimeData(const QMimeData *mimeData, int *addedRow = nullptr);
|
|
void addFiles(const QStringList &localPaths, int *addedRow = nullptr);
|
|
void addText(const QString &text, int *addedRow = nullptr);
|
|
void addImage(const QImage &image, int *addedRow = nullptr);
|
|
|
|
void setChecked(int row, bool checked);
|
|
void clearAll();
|
|
|
|
const StagingItem *itemAt(int row) const;
|
|
bool isEmpty() const { return m_items.isEmpty(); }
|
|
int count() const { return m_items.size(); }
|
|
|
|
void load();
|
|
void save() const;
|
|
|
|
signals:
|
|
void countChanged();
|
|
void itemAdded(int row);
|
|
|
|
private:
|
|
void insertItem(const StagingItem &item, int *addedRow);
|
|
QIcon iconFor(const StagingItem &item) const;
|
|
QString imageCacheDir() const;
|
|
void pruneMissing();
|
|
|
|
QList<StagingItem> m_items;
|
|
QTimer m_pruneTimer;
|
|
mutable QHash<QString, QIcon> m_iconCache;
|
|
mutable QFileIconProvider m_iconProvider;
|
|
QString m_storePath;
|
|
};
|