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撤回availablegeometry改动

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Augenblick 2024-04-29 10:21:34 +08:00 committed by openkylin-cibot
parent f1ab3fb8cf
commit 339073e4b7
2 changed files with 164 additions and 0 deletions
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163
debian/patches/0043-availablegeometry.patch vendored Normal file
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@ -0,0 +1,163 @@
From: Augenblick <liuyapeng@kylinos.cn>
Date: Mon, 29 Apr 2024 10:21:34 +0800
Subject: =?utf-8?b?5pKk5ZueYXZhaWxhYmxlZ2VvbWV0cnnmlLnliqg=?=
---
src/plugins/platforms/xcb/qxcbscreen.cpp | 77 ++------------------------------
src/plugins/platforms/xcb/qxcbscreen.h | 2 -
2 files changed, 4 insertions(+), 75 deletions(-)
diff --git a/src/plugins/platforms/xcb/qxcbscreen.cpp b/src/plugins/platforms/xcb/qxcbscreen.cpp
index a15b27c..21e7e0e 100644
--- a/src/plugins/platforms/xcb/qxcbscreen.cpp
+++ b/src/plugins/platforms/xcb/qxcbscreen.cpp
@@ -37,15 +37,6 @@
**
****************************************************************************/
-/*
- * This file is only intended for use with the Kylin system and requires reliance on Kylin's UKUI-Panel to update availableGeometry. The main contents include:
- * 1.Added the QXcbVirtualDesktop::getPanelWindow method for obtaining the taskbar window.
- * 2.Added the QXcbScreen::kyinAvailableGeometry interface for performing actual updates to the m_availableGeometry of the main and extended screens after receiving the necessary update signal.
- * 3.Fixed an issue with incorrect retrieval of the working area in certain cases in getWorkArea.
- * 4.Fixed an issue with incorrect calculation of the availableGeometry in certain cases.
- * 5.Modified the availableGeometry function to directly return the correct m_availableGeometry.
- */
-
#include "qxcbscreen.h"
#include "qxcbwindow.h"
#include "qxcbcursor.h"
@@ -290,40 +281,6 @@ void QXcbVirtualDesktop::handleScreenChange(xcb_randr_screen_change_notify_event
to get height of the panel, but I did not find one. Maybe other WMs have their own tricks, so
the reliability of this approach is questionable.
*/
-
-xcb_window_t QXcbVirtualDesktop::getPanelWindow(xcb_window_t top, const char *name) const
-{
- xcb_window_t *children;
- unsigned int nchildren;
- unsigned int i;
- auto tree = Q_XCB_REPLY(xcb_query_tree, xcb_connection(), top);
- if (!tree)
- return 0;
- nchildren = xcb_query_tree_children_length (tree.get());
- children = xcb_query_tree_children (tree.get());
- size_t len = strlen(name);
-
- for (i = 0; i < nchildren; i++) {
- auto property = Q_XCB_REPLY(xcb_get_property, xcb_connection(), false, children[i],
- atom(QXcbAtom::_NET_WM_NAME),
- atom(QXcbAtom::UTF8_STRING), 0, 1024);
- if (property && (property->type == atom(QXcbAtom::UTF8_STRING))) {
- const char *win_name = (const char*)xcb_get_property_value (property.get());
- int win_name_len = xcb_get_property_value_length (property.get());
- if (memcmp(win_name, name, win_name_len) == 0 && len == (size_t)win_name_len) {
- return children[i];
- }
- }
- }
-
- for (i = 0; i < nchildren; i++) {
- auto win = getPanelWindow(children[i], name);
- if (win)
- return win;
- }
- return 0;
-}
-
QRect QXcbVirtualDesktop::getWorkArea() const
{
QRect r;
@@ -593,7 +550,7 @@ QXcbScreen::QXcbScreen(QXcbConnection *connection, QXcbVirtualDesktop *virtualDe
} else if (xineramaScreenInfo) {
m_geometry = QRect(xineramaScreenInfo->x_org, xineramaScreenInfo->y_org,
xineramaScreenInfo->width, xineramaScreenInfo->height);
- m_availableGeometry = kylinAvailableGeometry();
+ m_availableGeometry = m_virtualDesktop->availableGeometry(m_geometry);
m_sizeMillimeters = sizeInMillimeters(m_geometry.size(), m_virtualDesktop->dpi());
if (xineramaScreenIdx > -1)
m_outputName += QLatin1Char('-') + QString::number(xineramaScreenIdx);
@@ -603,7 +560,7 @@ QXcbScreen::QXcbScreen(QXcbConnection *connection, QXcbVirtualDesktop *virtualDe
m_geometry = QRect(QPoint(), virtualDesktop->size());
if (m_availableGeometry.isEmpty())
- m_availableGeometry = kylinAvailableGeometry();
+ m_availableGeometry = m_virtualDesktop->availableGeometry(m_geometry);
if (m_sizeMillimeters.isEmpty())
m_sizeMillimeters = virtualDesktop->physicalSize();
@@ -868,13 +825,10 @@ void QXcbScreen::sendStartupMessage(const QByteArray &message) const
QRect QXcbScreen::availableGeometry() const
{
- /*
static bool enforceNetWorkarea = !qEnvironmentVariableIsEmpty("QT_RELY_ON_NET_WORKAREA_ATOM");
bool isMultiHeadSystem = virtualSiblings().length() > 1;
bool useScreenGeometry = isMultiHeadSystem && !enforceNetWorkarea;
return useScreenGeometry ? m_geometry : m_availableGeometry;
- */
- return m_availableGeometry;
}
QImage::Format QXcbScreen::format() const
@@ -985,38 +939,15 @@ void QXcbScreen::updateGeometry(const QRect &geometry, uint8_t rotation)
m_sizeMillimeters = sizeInMillimeters(geometry.size(), m_virtualDesktop->dpi());
m_geometry = geometry;
- m_availableGeometry = kylinAvailableGeometry();
+ m_availableGeometry = m_virtualDesktop->availableGeometry(m_geometry);
QWindowSystemInterface::handleScreenGeometryChange(QPlatformScreen::screen(), m_geometry, m_availableGeometry);
if (m_orientation != oldOrientation)
QWindowSystemInterface::handleScreenOrientationChange(QPlatformScreen::screen(), m_orientation);
}
-QRect QXcbScreen::kylinAvailableGeometry()
-{
- QRect availableGeometry = m_geometry;
- const char *name = "UKUI Panel";
- xcb_window_t win = m_virtualDesktop->getPanelWindow(screen()->root, name);
-
- if (win) {
- auto geometry = Q_XCB_REPLY(xcb_get_geometry, xcb_connection(), win);
- auto trans = Q_XCB_REPLY(xcb_translate_coordinates, xcb_connection(), win, geometry->root,
- -(geometry->border_width), -(geometry->border_width));
- QRegion screenRgn(m_geometry);
- QRegion panelRgn(trans->dst_x, trans->dst_y, (geometry->width + 2) / 10 * 10, geometry->height);
-
- if (screenRgn.contains(panelRgn.boundingRect().center())) {
- QRegion workArea = screenRgn - panelRgn;
- QRegion::const_iterator begin = workArea.cbegin();
- availableGeometry = static_cast<QRect>(*begin);
- }
- }
-
- return availableGeometry;
-}
-
void QXcbScreen::updateAvailableGeometry()
{
- QRect availableGeometry = kylinAvailableGeometry();
+ QRect availableGeometry = m_virtualDesktop->availableGeometry(m_geometry);
if (m_availableGeometry != availableGeometry) {
m_availableGeometry = availableGeometry;
QWindowSystemInterface::handleScreenGeometryChange(QPlatformScreen::screen(), m_geometry, m_availableGeometry);
diff --git a/src/plugins/platforms/xcb/qxcbscreen.h b/src/plugins/platforms/xcb/qxcbscreen.h
index 84cb385..fd8d962 100644
--- a/src/plugins/platforms/xcb/qxcbscreen.h
+++ b/src/plugins/platforms/xcb/qxcbscreen.h
@@ -113,7 +113,6 @@ public:
quint8 depthOfVisual(xcb_visualid_t) const;
xcb_colormap_t colormapForVisual(xcb_visualid_t) const;
- xcb_window_t getPanelWindow(xcb_window_t top, const char *name) const;
private:
QRect getWorkArea() const;
@@ -215,7 +214,6 @@ public:
void updateGeometry(const QRect &geometry, uint8_t rotation);
void updateGeometry(xcb_timestamp_t timestamp = XCB_TIME_CURRENT_TIME);
void updateAvailableGeometry();
- QRect kylinAvailableGeometry();
void updateRefreshRate(xcb_randr_mode_t mode);
QFontEngine::HintStyle hintStyle() const { return m_virtualDesktop->hintStyle(); }

1
debian/patches/series vendored
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@ -40,3 +40,4 @@ revert_startBlocking_removal.diff
0040-3.patch
0041-22.patch
0042-23-availablegeometry.patch
0043-availablegeometry.patch