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feat(qt): Port win_taskbar_progress to Qt6 #215
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| // Copyright (c) 2025 The Bitcoin Knots developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
|
||
| #include <qt/wintaskbarprogress.h> | ||
|
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| #include <QWidget> | ||
| #include <QWindow> | ||
|
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| #include <windows.h> | ||
| #include <shobjidl.h> | ||
|
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| WinTaskbarProgress::WinTaskbarProgress(QObject *parent) | ||
| : QObject(parent) | ||
| { | ||
| m_taskbar_button_created_msg = RegisterWindowMessage(L"TaskbarButtonCreated"); | ||
| } | ||
|
|
||
| WinTaskbarProgress::~WinTaskbarProgress() | ||
| { | ||
| releaseTaskbarButton(); | ||
| } | ||
|
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||
| void WinTaskbarProgress::setWindow(QWidget* widget) | ||
| { | ||
| QWindow* window = widget ? widget->windowHandle() : nullptr; | ||
| if (!window) { | ||
| return; | ||
| } | ||
| if (m_window == window) { | ||
| return; | ||
| } | ||
|
|
||
| m_window = window; | ||
| initTaskbarButton(); | ||
| updateProgress(); | ||
| } | ||
|
|
||
| QWindow* WinTaskbarProgress::window() const | ||
| { | ||
| return m_window; | ||
| } | ||
|
|
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| void WinTaskbarProgress::setValue(int value) | ||
| { | ||
| if (m_value == value) { | ||
| return; | ||
| } | ||
|
|
||
| m_value = value; | ||
| updateProgress(); | ||
| } | ||
|
|
||
| void WinTaskbarProgress::setVisible(bool visible) | ||
| { | ||
| if (m_visible == visible) { | ||
| return; | ||
| } | ||
|
|
||
| m_visible = visible; | ||
| updateProgress(); | ||
| } | ||
|
|
||
| void WinTaskbarProgress::updateProgress() | ||
| { | ||
| if (!m_taskbar_button || !m_window) { | ||
| return; | ||
| } | ||
|
|
||
| if (m_visible) { | ||
| m_taskbar_button->SetProgressValue((HWND)m_window->winId(), m_value, 100); | ||
| m_taskbar_button->SetProgressState((HWND)m_window->winId(), TBPF_NORMAL); | ||
| } else { | ||
| m_taskbar_button->SetProgressState((HWND)m_window->winId(), TBPF_NOPROGRESS); | ||
| } | ||
| } | ||
|
|
||
| void WinTaskbarProgress::initTaskbarButton() | ||
| { | ||
| if (m_taskbar_button || !m_window || !m_taskbar_ready) { | ||
| return; | ||
| } | ||
|
|
||
| HRESULT hr = CoCreateInstance(CLSID_TaskbarList, nullptr, CLSCTX_INPROC_SERVER, | ||
| IID_PPV_ARGS(&m_taskbar_button)); | ||
|
|
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| if (SUCCEEDED(hr)) { | ||
| hr = m_taskbar_button->HrInit(); | ||
| if (!SUCCEEDED(hr)) { | ||
| m_taskbar_button->Release(); | ||
| m_taskbar_button = nullptr; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| void WinTaskbarProgress::releaseTaskbarButton() | ||
| { | ||
| if (!m_taskbar_button) { | ||
| return; | ||
| } | ||
|
|
||
| if (m_window) { | ||
| m_taskbar_button->SetProgressState((HWND)m_window->winId(), TBPF_NOPROGRESS); | ||
| } | ||
| m_taskbar_button->Release(); | ||
| m_taskbar_button = nullptr; | ||
| } | ||
|
|
||
| #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) | ||
| bool WinTaskbarProgress::nativeEventFilter(const QByteArray &eventType, void *pMessage, qintptr *pnResult) | ||
| #else | ||
| bool WinTaskbarProgress::nativeEventFilter(const QByteArray &eventType, void *pMessage, long *pnResult) | ||
| #endif | ||
| { | ||
| Q_UNUSED(eventType); | ||
| Q_UNUSED(pnResult); | ||
|
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| MSG *msg = static_cast<MSG *>(pMessage); | ||
|
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| if (msg->message == m_taskbar_button_created_msg && m_window) { | ||
| m_taskbar_ready = true; | ||
| initTaskbarButton(); | ||
| updateProgress(); | ||
| } | ||
|
|
||
| return false; | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| // Copyright (c) 2025 The Bitcoin Knots developers | ||
| // Distributed under the MIT software license, see the accompanying | ||
| // file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
|
|
||
| #ifndef BITCOIN_QT_WINTASKBARPROGRESS_H | ||
| #define BITCOIN_QT_WINTASKBARPROGRESS_H | ||
|
|
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| #include <QAbstractNativeEventFilter> | ||
| #include <QObject> | ||
|
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| #include <windows.h> | ||
|
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| class QWidget; | ||
| class QWindow; | ||
| struct ITaskbarList3; | ||
|
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| class WinTaskbarProgress : public QObject, public QAbstractNativeEventFilter | ||
| { | ||
| Q_OBJECT | ||
|
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||
| public: | ||
| explicit WinTaskbarProgress(QObject *parent = nullptr); | ||
| ~WinTaskbarProgress(); | ||
|
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| void setWindow(QWidget* widget); | ||
| QWindow* window() const; | ||
| void setValue(int value); | ||
| void setVisible(bool visible); | ||
|
|
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| #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)) | ||
| bool nativeEventFilter(const QByteArray &eventType, void *pMessage, qintptr *pnResult) override; | ||
| #else | ||
| bool nativeEventFilter(const QByteArray &eventType, void *pMessage, long *pnResult) override; | ||
| #endif | ||
|
|
||
| private: | ||
| QWindow* m_window = nullptr; | ||
| int m_value = 0; | ||
| bool m_visible = false; | ||
| ITaskbarList3* m_taskbar_button = nullptr; | ||
| UINT m_taskbar_button_created_msg = 0; | ||
| bool m_taskbar_ready = false; | ||
|
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| void updateProgress(); | ||
| void initTaskbarButton(); | ||
| void releaseTaskbarButton(); | ||
| }; | ||
|
|
||
| #endif // BITCOIN_QT_WINTASKBARPROGRESS_H |
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