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mousepad: Support remote text input on Wayland

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With fakeinput keysym support we can now send the text, somewhat.
This commit is contained in:
Aleix Pol 2022-07-07 17:09:52 +02:00
parent 30d7abbb76
commit f38361b57d
2 changed files with 54 additions and 6 deletions
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4
plugins/mousepad/CMakeLists.txt
View file

@ -14,8 +14,10 @@ if(UNIX AND NOT APPLE)
BASENAME fake-input
)
pkg_check_modules(XkbCommon IMPORTED_TARGET xkbcommon)
target_sources(kdeconnect_mousepad PRIVATE ${wayland_SRCS})
target_link_libraries(kdeconnect_mousepad Wayland::Client Qt5::WaylandClient)
target_link_libraries(kdeconnect_mousepad Wayland::Client Qt5::WaylandClient PkgConfig::XkbCommon)
target_sources(kdeconnect_mousepad PUBLIC waylandremoteinput.cpp)
set(HAVE_WAYLAND TRUE)

56
plugins/mousepad/waylandremoteinput.cpp
View file

@ -15,12 +15,53 @@
#include "qwayland-fake-input.h"
#include <linux/input.h>
#include <xkbcommon/xkbcommon.h>
namespace
{
//Translation table to keep in sync within all the implementations
int SpecialKeysMap[] = {
0, // Invalid
KEY_BACKSPACE, // 1
KEY_TAB, // 2
KEY_LINEFEED, // 3
KEY_LEFT, // 4
KEY_UP, // 5
KEY_RIGHT, // 6
KEY_DOWN, // 7
KEY_PAGEUP, // 8
KEY_PAGEDOWN, // 9
KEY_HOME, // 10
KEY_END, // 11
KEY_ENTER, // 12
KEY_DELETE, // 13
KEY_ESC, // 14
KEY_SYSRQ, // 15
KEY_SCROLLLOCK, // 16
0, // 17
0, // 18
0, // 19
0, // 20
KEY_F1, // 21
KEY_F2, // 22
KEY_F3, // 23
KEY_F4, // 24
KEY_F5, // 25
KEY_F6, // 26
KEY_F7, // 27
KEY_F8, // 28
KEY_F9, // 29
KEY_F10, // 30
KEY_F11, // 31
KEY_F12, // 32
};
}
class FakeInput : public QWaylandClientExtensionTemplate<FakeInput>, public QtWayland::org_kde_kwin_fake_input
{
public:
FakeInput()
: QWaylandClientExtensionTemplate<FakeInput>(4)
: QWaylandClientExtensionTemplate<FakeInput>(5)
{
}
};
@ -88,11 +129,16 @@ bool WaylandRemoteInput::handlePacket(const NetworkPacket& np)
m_fakeInput->button(BTN_LEFT, WL_POINTER_BUTTON_STATE_RELEASED);
} else if (isScroll) {
m_fakeInput->axis(WL_POINTER_AXIS_VERTICAL_SCROLL, wl_fixed_from_double(-dy));
} else if (!key.isEmpty() || specialKey) {
// TODO: implement key support
} else if (specialKey) {
m_fakeInput->keyboard_key(SpecialKeysMap[specialKey], 1);
m_fakeInput->keyboard_key(SpecialKeysMap[specialKey], 0);
} else if (!key.isEmpty()) {
for (const QChar character : key) {
const auto keysym = xkb_utf32_to_keysym(character.unicode());
m_fakeInput->keyboard_keysym(keysym, 1);
m_fakeInput->keyboard_keysym(keysym, 0);
}
}
} else { //Is a mouse move event
m_fakeInput->pointer_motion(wl_fixed_from_double(dx), wl_fixed_from_double(dy));
}