Accepting request 561009 from KDE:Qt5
- Add patch from upstream dev branch for compose key support: * 0001-Implement-basic-key-composition-support.patch - Add fix from upstream dev branch: * 0002-Automatically-change-scale-when-entering-a-new-outpu.patch OBS-URL: https://build.opensuse.org/request/show/561009 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libqt5-qtwayland?expand=0&rev=18
This commit is contained in:
Dominique Leuenberger
Git OBS Bridge
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commit
5f056bb474
176
0001-Implement-basic-key-composition-support.patch
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176
0001-Implement-basic-key-composition-support.patch
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@ -0,0 +1,176 @@
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From 867cf6e37a657fea1bd847494d80b9b65678f5d8 Mon Sep 17 00:00:00 2001
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From: Giulio Camuffo <giulio.camuffo@jollamobile.com>
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Date: Fri, 1 May 2015 17:12:22 +0300
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Subject: [PATCH 1/2] Implement basic key composition support
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Use xkbcommon-compose to handle basic compose key support. We should expand on
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it in the future to handle things like resetting the compose state on text
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field switching.
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Task-number: QTBUG-54792
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Task-number: QTBUG-64572
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Change-Id: I9d1d5ca4c9991928e12979f69eaa477e0cb28ada
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Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
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---
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src/client/qwaylandinputdevice.cpp | 65 +++++++++++++++++++++++++++++++++++++-
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src/client/qwaylandinputdevice_p.h | 9 ++++++
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2 files changed, 73 insertions(+), 1 deletion(-)
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diff --git a/src/client/qwaylandinputdevice.cpp b/src/client/qwaylandinputdevice.cpp
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index 4def0de8..90b27769 100644
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--- a/src/client/qwaylandinputdevice.cpp
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+++ b/src/client/qwaylandinputdevice.cpp
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@@ -70,6 +70,10 @@
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#include <QtGui/QGuiApplication>
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+#if QT_CONFIG(xkbcommon_evdev)
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+#include <xkbcommon/xkbcommon-compose.h>
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+#endif
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+
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QT_BEGIN_NAMESPACE
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namespace QtWaylandClient {
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@@ -113,6 +117,7 @@ bool QWaylandInputDevice::Keyboard::createDefaultKeyMap()
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qWarning() << "xkb_map_new_from_names failed, no key input";
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return false;
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}
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+ createComposeState();
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return true;
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}
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@@ -125,11 +130,41 @@ void QWaylandInputDevice::Keyboard::releaseKeyMap()
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if (mXkbContext)
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xkb_context_unref(mXkbContext);
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}
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+
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+void QWaylandInputDevice::Keyboard::createComposeState()
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+{
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+ static const char *locale = nullptr;
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+ if (!locale) {
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+ locale = getenv("LC_ALL");
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+ if (!locale)
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+ locale = getenv("LC_CTYPE");
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+ if (!locale)
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+ locale = getenv("LANG");
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+ if (!locale)
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+ locale = "C";
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+ }
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+
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+ mXkbComposeTable = xkb_compose_table_new_from_locale(mXkbContext, locale, XKB_COMPOSE_COMPILE_NO_FLAGS);
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+ if (mXkbComposeTable)
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+ mXkbComposeState = xkb_compose_state_new(mXkbComposeTable, XKB_COMPOSE_STATE_NO_FLAGS);
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+}
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+
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+void QWaylandInputDevice::Keyboard::releaseComposeState()
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+{
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+ if (mXkbComposeState)
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+ xkb_compose_state_unref(mXkbComposeState);
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+ if (mXkbComposeTable)
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+ xkb_compose_table_unref(mXkbComposeTable);
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+ mXkbComposeState = nullptr;
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+ mXkbComposeTable = nullptr;
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+}
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+
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#endif
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QWaylandInputDevice::Keyboard::~Keyboard()
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{
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#if QT_CONFIG(xkbcommon_evdev)
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+ releaseComposeState();
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releaseKeyMap();
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#endif
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if (mFocus)
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@@ -632,6 +667,7 @@ void QWaylandInputDevice::Keyboard::keyboard_keymap(uint32_t format, int32_t fd,
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// Release the old keymap resources in the case they were already created in
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// the key event or when the compositor issues a new map
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+ releaseComposeState();
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releaseKeyMap();
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mXkbContext = xkb_context_new(xkb_context_flags(0));
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@@ -640,6 +676,8 @@ void QWaylandInputDevice::Keyboard::keyboard_keymap(uint32_t format, int32_t fd,
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close(fd);
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mXkbState = xkb_state_new(mXkbMap);
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+ createComposeState();
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+
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#else
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Q_UNUSED(format);
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Q_UNUSED(fd);
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@@ -723,12 +761,37 @@ void QWaylandInputDevice::Keyboard::keyboard_key(uint32_t serial, uint32_t time,
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return;
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}
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- const xkb_keysym_t sym = xkb_state_key_get_one_sym(mXkbState, code);
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+ QString composedText;
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+ xkb_keysym_t sym = xkb_state_key_get_one_sym(mXkbState, code);
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+ if (mXkbComposeState) {
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+ if (isDown)
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+ xkb_compose_state_feed(mXkbComposeState, sym);
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+ xkb_compose_status status = xkb_compose_state_get_status(mXkbComposeState);
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+
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+ switch (status) {
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+ case XKB_COMPOSE_COMPOSED: {
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+ int size = xkb_compose_state_get_utf8(mXkbComposeState, nullptr, 0);
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+ QVarLengthArray<char, 32> buffer(size + 1);
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+ xkb_compose_state_get_utf8(mXkbComposeState, buffer.data(), buffer.size());
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+ composedText = QString::fromUtf8(buffer.constData());
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+ sym = xkb_compose_state_get_one_sym(mXkbComposeState);
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+ xkb_compose_state_reset(mXkbComposeState);
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+ } break;
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+ case XKB_COMPOSE_COMPOSING:
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+ case XKB_COMPOSE_CANCELLED:
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+ return;
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+ case XKB_COMPOSE_NOTHING:
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+ break;
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+ }
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+ }
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Qt::KeyboardModifiers modifiers = mParent->modifiers();
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std::tie(qtkey, text) = QWaylandXkb::keysymToQtKey(sym, modifiers);
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+ if (!composedText.isNull())
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+ text = composedText;
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+
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sendKey(window->window(), time, type, qtkey, modifiers, code, sym, mNativeModifiers, text);
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#else
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// Generic fallback for single hard keys: Assume 'key' is a Qt key code.
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diff --git a/src/client/qwaylandinputdevice_p.h b/src/client/qwaylandinputdevice_p.h
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index 9e3d1d1f..b1424981 100644
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--- a/src/client/qwaylandinputdevice_p.h
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+++ b/src/client/qwaylandinputdevice_p.h
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@@ -76,6 +76,11 @@
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struct wl_cursor_image;
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#endif
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+#if QT_CONFIG(xkbcommon_evdev)
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+struct xkb_compose_state;
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+struct xkb_compose_table;
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+#endif
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+
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QT_BEGIN_NAMESPACE
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namespace QtWaylandClient {
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@@ -207,6 +212,8 @@ public:
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xkb_context *mXkbContext;
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xkb_keymap *mXkbMap;
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xkb_state *mXkbState;
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+ xkb_compose_table *mXkbComposeTable = nullptr;
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+ xkb_compose_state *mXkbComposeState = nullptr;
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#endif
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uint32_t mNativeModifiers;
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@@ -228,6 +235,8 @@ private:
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#if QT_CONFIG(xkbcommon_evdev)
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bool createDefaultKeyMap();
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void releaseKeyMap();
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+ void createComposeState();
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+ void releaseComposeState();
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#endif
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};
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--
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2.15.0
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139
0002-Automatically-change-scale-when-entering-a-new-outpu.patch
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139
0002-Automatically-change-scale-when-entering-a-new-outpu.patch
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@ -0,0 +1,139 @@
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From ae858fe3d5a81b8ce5ab1d6ce7e2e6a65a11cc14 Mon Sep 17 00:00:00 2001
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From: Johan Klokkhammer Helsing <johan.helsing@qt.io>
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Date: Fri, 18 Aug 2017 13:08:50 +0200
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Subject: [PATCH 2/2] Automatically change scale when entering a new output
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Change-Id: I99198d47eac5b2091fe2bfd8fc24646be9c9890a
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Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
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Reviewed-by: David Edmundson <davidedmundson@kde.org>
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---
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src/client/qwaylandwindow.cpp | 27 ++++++++++++++++++----
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src/client/qwaylandwindow_p.h | 2 ++
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.../client/wayland-egl/qwaylandeglwindow.cpp | 5 ++++
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.../client/wayland-egl/qwaylandeglwindow.h | 1 +
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4 files changed, 31 insertions(+), 4 deletions(-)
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diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
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index 6d7c0885..c7490532 100644
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--- a/src/client/qwaylandwindow.cpp
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+++ b/src/client/qwaylandwindow.cpp
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@@ -128,6 +128,12 @@ QWaylandWindow::~QWaylandWindow()
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}
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}
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+void QWaylandWindow::ensureSize()
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+{
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+ if (mBackingStore)
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+ mBackingStore->ensureSize();
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+}
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+
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void QWaylandWindow::initWindow()
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{
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if (window()->type() == Qt::Desktop)
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@@ -196,7 +202,6 @@ void QWaylandWindow::initWindow()
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// Enable high-dpi rendering. Scale() returns the screen scale factor and will
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// typically be integer 1 (normal-dpi) or 2 (high-dpi). Call set_buffer_scale()
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// to inform the compositor that high-resolution buffers will be provided.
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- //FIXME this needs to be changed when the screen changes along with a resized backing store
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if (mDisplay->compositorVersion() >= 3)
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set_buffer_scale(scale());
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@@ -516,7 +521,7 @@ void QWaylandWindow::surface_enter(wl_output *output)
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QWaylandScreen *newScreen = calculateScreenFromSurfaceEvents();
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if (oldScreen != newScreen) //currently this will only happen if the first wl_surface.enter is for a non-primary screen
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- QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->QPlatformScreen::screen());
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+ handleScreenChanged();
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}
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void QWaylandWindow::surface_leave(wl_output *output)
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@@ -533,7 +538,7 @@ void QWaylandWindow::surface_leave(wl_output *output)
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QWaylandScreen *newScreen = calculateScreenFromSurfaceEvents();
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if (oldScreen != newScreen)
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- QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->QPlatformScreen::screen());
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+ handleScreenChanged();
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}
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void QWaylandWindow::handleScreenRemoved(QScreen *qScreen)
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@@ -543,7 +548,7 @@ void QWaylandWindow::handleScreenRemoved(QScreen *qScreen)
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if (wasRemoved) {
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QWaylandScreen *newScreen = calculateScreenFromSurfaceEvents();
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if (oldScreen != newScreen)
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- QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->QPlatformScreen::screen());
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+ handleScreenChanged();
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}
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}
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@@ -906,6 +911,20 @@ void QWaylandWindow::handleMouseEventWithDecoration(QWaylandInputDevice *inputDe
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}
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}
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+void QWaylandWindow::handleScreenChanged()
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+{
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+ QWaylandScreen *newScreen = calculateScreenFromSurfaceEvents();
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+ QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->QPlatformScreen::screen());
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+
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+ int scale = newScreen->scale();
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+ if (scale != mScale) {
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+ mScale = scale;
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+ if (isInitialized() && mDisplay->compositorVersion() >= 3)
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+ set_buffer_scale(mScale);
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+ ensureSize();
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+ }
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+}
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+
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#if QT_CONFIG(cursor)
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void QWaylandWindow::setMouseCursor(QWaylandInputDevice *device, const QCursor &cursor)
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{
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diff --git a/src/client/qwaylandwindow_p.h b/src/client/qwaylandwindow_p.h
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index bd4a3590..5457d655 100644
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--- a/src/client/qwaylandwindow_p.h
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+++ b/src/client/qwaylandwindow_p.h
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@@ -110,6 +110,7 @@ public:
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~QWaylandWindow();
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virtual WindowType windowType() const = 0;
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+ virtual void ensureSize();
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WId winId() const override;
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void setVisible(bool visible) override;
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void setParent(const QPlatformWindow *parent) override;
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@@ -263,6 +264,7 @@ private:
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QWaylandScreen *calculateScreenFromSurfaceEvents() const;
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void handleMouseEventWithDecoration(QWaylandInputDevice *inputDevice, const QWaylandPointerEvent &e);
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+ void handleScreenChanged();
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bool mUpdateRequested;
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diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
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index 6b5c5326..87f3e2d4 100644
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--- a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
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+++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
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@@ -92,6 +92,11 @@ QWaylandWindow::WindowType QWaylandEglWindow::windowType() const
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return QWaylandWindow::Egl;
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}
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+void QWaylandEglWindow::ensureSize()
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+{
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+ updateSurface(false);
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+}
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+
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void QWaylandEglWindow::setGeometry(const QRect &rect)
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{
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QWaylandWindow::setGeometry(rect);
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diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h
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index e471a8f7..77aee56d 100644
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--- a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h
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+++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h
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@@ -59,6 +59,7 @@ public:
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QWaylandEglWindow(QWindow *window);
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~QWaylandEglWindow();
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WindowType windowType() const override;
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+ void ensureSize() override;
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void updateSurface(bool create);
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virtual void setGeometry(const QRect &rect) override;
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--
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2.15.0
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@ -1,3 +1,11 @@
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-------------------------------------------------------------------
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Mon Jan 1 01:03:04 UTC 2018 - fabian@ritter-vogt.de
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- Add patch from upstream dev branch for compose key support:
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* 0001-Implement-basic-key-composition-support.patch
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- Add fix from upstream dev branch:
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* 0002-Automatically-change-scale-when-entering-a-new-outpu.patch
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-------------------------------------------------------------------
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Fri Dec 8 23:14:19 UTC 2017 - christophe@krop.fr
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@ -33,6 +33,9 @@ Source: https://download.qt.io/official_releases/qt/5.10/%{real_version}
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Source1: baselibs.conf
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# PATCH-FIX-OPENSUSE
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Patch1: workaround-null-object.patch
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# Patches from upstream dev branch
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Patch2000: 0001-Implement-basic-key-composition-support.patch
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Patch2001: 0002-Automatically-change-scale-when-entering-a-new-outpu.patch
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BuildRequires: fdupes
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BuildRequires: libqt5-qtbase-private-headers-devel >= %{version}
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BuildRequires: libqt5-qtdeclarative-private-headers-devel >= %{version}
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@ -104,6 +107,8 @@ Examples for libqt5-qtwayland module.
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%prep
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%setup -q -n %{tar_version}
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%patch1 -p1
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%patch2000 -p1
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%patch2001 -p1
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%post -n libQt5WaylandCompositor5 -p /sbin/ldconfig
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