gentoo resync : 22.01.2021

2 files changed, 101 insertions, 0 deletions

diff --git a/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch b/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch
new file mode 100644
index 000000000000..effea7fdc8e1
--- /dev/null
+++ b/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch
@@ -0,0 +1,38 @@
+From 45e0a722fb85bb5d1ab8bef92080e934254b13aa Mon Sep 17 00:00:00 2001
+From: David Edmundson <kde@davidedmundson.co.uk>
+Date: Thu, 7 Jan 2021 13:36:29 +0000
+Subject: [PATCH] [lookandfeel] Avoid rendering invisible contents
+
+An opacity of 0 but still visible still results in nodes in the
+scenegraph, which is wasteful.  This is shown in gammaray with some
+warnings.
+
+Enabled is also bound to visible as if a text field has focus it still
+animates the cursor icon even if inivisble, producing wakeups.
+
+BUG: 347772
+FIXED-IN: 5.21
+---
+ lookandfeel/contents/lockscreen/LockScreenUi.qml | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/lookandfeel/contents/lockscreen/LockScreenUi.qml b/lookandfeel/contents/lockscreen/LockScreenUi.qml
+index a2eba8e6d..83564fc0a 100644
+--- a/lookandfeel/contents/lockscreen/LockScreenUi.qml
++++ b/lookandfeel/contents/lockscreen/LockScreenUi.qml
+@@ -228,6 +228,12 @@ PlasmaCore.ColorScope {
+             height: lockScreenRoot.height + units.gridUnit * 3
+             focus: true //StackView is an implicit focus scope, so we need to give this focus so the item inside will have it
+ 
++            // this isn't implicit, otherwise items still get processed for the scenegraph
++            visible: opacity > 0
++            // changing enabled will toggle if an item can have activeFocus, which otherwise
++            //keeps the text cursor blinking even when invisble
++            enabled: visible
++
+             initialItem: MainBlock {
+                 id: mainBlock
+                 lockScreenUiVisible: lockScreenRoot.uiVisible
+-- 
+GitLab
+
diff --git a/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-fix-crash-on-screen-changes.patch b/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-fix-crash-on-screen-changes.patch
new file mode 100644
index 000000000000..58f3a50c4911
--- /dev/null
+++ b/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-fix-crash-on-screen-changes.patch
@@ -0,0 +1,63 @@
+From fa2bafea8f0cd9fac0864ac23f23c955d5f15b73 Mon Sep 17 00:00:00 2001
+From: David Edmundson <kde@davidedmundson.co.uk>
+Date: Tue, 5 Jan 2021 23:57:19 +0000
+Subject: [PATCH] [panel] Fix crash on screen changes
+
+There is an error handling path when we fetch the relevant config()
+
+```
+KConfigGroup PanelView::panelConfig(...
+{
+    if (!containment || !screen) {
+        return KConfigGroup();
+    }
+```
+
+which we indiscrimiately call parent() on.
+
+This patch guards that case, which is presumably screen being
+temporarily null.
+
+This code is also Plasma 5.8 compatibility fallback, so arguably we
+could get rid of it.
+
+BUG: 425711
+---
+ shell/panelview.cpp | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/shell/panelview.cpp b/shell/panelview.cpp
+index 28e86d2d3..991364e97 100644
+--- a/shell/panelview.cpp
++++ b/shell/panelview.cpp
+@@ -561,7 +561,8 @@ void PanelView::resizePanel()
+ 
+ void PanelView::restore()
+ {
+-    if (!containment()) {
++    KConfigGroup panelConfig = config();
++    if (!panelConfig.isValid()) {
+         return;
+     }
+ 
+@@ -572,7 +573,7 @@ void PanelView::restore()
+     //but if fails read it from the resolution dependent one as
+     //the place for this config key is changed in Plasma 5.9
+     //Do NOT use readConfigValueWithFallBack
+-    setAlignment((Qt::Alignment)config().parent().readEntry<int>("alignment", config().readEntry<int>("alignment", m_alignment)));
++    setAlignment((Qt::Alignment)panelConfig.parent().readEntry<int>("alignment", panelConfig.readEntry<int>("alignment", m_alignment)));
+ 
+     // All the other values are read from screen independent values,
+     // but fallback on the screen independent section, as is the only place
+@@ -599,7 +600,7 @@ void PanelView::restore()
+     //but if fails read it from the resolution dependent one as
+     //the place for this config key is changed in Plasma 5.9
+     //Do NOT use readConfigValueWithFallBack
+-    setVisibilityMode((VisibilityMode)config().parent().readEntry<int>("panelVisibility", config().readEntry<int>("panelVisibility", (int)NormalPanel)));
++    setVisibilityMode((VisibilityMode)panelConfig.parent().readEntry<int>("panelVisibility", panelConfig.readEntry<int>("panelVisibility", (int)NormalPanel)));
+     m_initCompleted = true;
+     resizePanel();
+     positionPanel();
+-- 
+GitLab
+