1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
#include "Compositor.hpp"
CCompositor::CCompositor() {
m_sWLDisplay = wl_display_create();
m_sWLRBackend = wlr_backend_autocreate(m_sWLDisplay);
if (!m_sWLRBackend) {
Debug::log(CRIT, "m_sWLRBackend was NULL!");
RIP("m_sWLRBackend NULL!");
return;
}
m_sWLRRenderer = wlr_renderer_autocreate(m_sWLRBackend);
if (!m_sWLRRenderer) {
Debug::log(CRIT, "m_sWLRRenderer was NULL!");
RIP("m_sWLRRenderer NULL!");
return;
}
wlr_renderer_init_wl_display(m_sWLRRenderer, m_sWLDisplay);
m_sWLRAllocator = wlr_allocator_autocreate(m_sWLRBackend, m_sWLRRenderer);
if (!m_sWLRAllocator) {
Debug::log(CRIT, "m_sWLRAllocator was NULL!");
RIP("m_sWLRAllocator NULL!");
return;
}
m_sWLRCompositor = wlr_compositor_create(m_sWLDisplay, m_sWLRRenderer);
m_sWLRSubCompositor = wlr_subcompositor_create(m_sWLDisplay);
m_sWLRDataDevMgr = wlr_data_device_manager_create(m_sWLDisplay);
m_sWLROutputLayout = wlr_output_layout_create();
m_sWLRScene = wlr_scene_create();
wlr_scene_attach_output_layout(m_sWLRScene, m_sWLROutputLayout);
m_sWLRXDGShell = wlr_xdg_shell_create(m_sWLDisplay);
m_sWLRCursor = wlr_cursor_create();
wlr_cursor_attach_output_layout(m_sWLRCursor, m_sWLROutputLayout);
m_sWLRXCursorMgr = wlr_xcursor_manager_create(nullptr, 24);
wlr_xcursor_manager_load(m_sWLRXCursorMgr, 1);
m_sWLRSeat = wlr_seat_create(m_sWLDisplay, "seat0");
m_sWLRPresentation = wlr_presentation_create(m_sWLDisplay, m_sWLRBackend);
m_sWLRIdle = wlr_idle_create(m_sWLDisplay);
m_sWLRLayerShell = wlr_layer_shell_v1_create(m_sWLDisplay);
wlr_server_decoration_manager_set_default_mode(wlr_server_decoration_manager_create(m_sWLDisplay), WLR_SERVER_DECORATION_MANAGER_MODE_SERVER);
wlr_xdg_decoration_manager_v1_create(m_sWLDisplay);
wlr_xdg_output_manager_v1_create(m_sWLDisplay, m_sWLROutputLayout);
m_sWLROutputMgr = wlr_output_manager_v1_create(m_sWLDisplay);
}
CCompositor::~CCompositor() {
}
void CCompositor::initAllSignals() {
wl_signal_add(&m_sWLRBackend->events.new_output, &Events::listen_newOutput);
wl_signal_add(&m_sWLRXDGShell->events.new_surface, &Events::listen_newXDGSurface);
wl_signal_add(&m_sWLRCursor->events.motion, &Events::listen_mouseMove);
wl_signal_add(&m_sWLRCursor->events.motion_absolute, &Events::listen_mouseMoveAbsolute);
wl_signal_add(&m_sWLRCursor->events.button, &Events::listen_mouseButton);
wl_signal_add(&m_sWLRCursor->events.axis, &Events::listen_mouseAxis);
wl_signal_add(&m_sWLRCursor->events.frame, &Events::listen_mouseFrame);
wl_signal_add(&m_sWLRBackend->events.new_input, &Events::listen_newInput);
wl_signal_add(&m_sWLRSeat->events.request_set_cursor, &Events::listen_requestMouse);
wl_signal_add(&m_sWLRSeat->events.request_set_selection, &Events::listen_requestSetSel);
wl_signal_add(&m_sWLRLayerShell->events.new_surface, &Events::listen_newLayerSurface);
wl_signal_add(&m_sWLROutputLayout->events.change, &Events::listen_change);
}
void CCompositor::startCompositor() {
// Init all the managers BEFORE we start with the wayland server so that ALL of the stuff is initialized
// properly and we dont get any bad mem reads.
//
Debug::log(LOG, "Creating the ConfigManager!");
g_pConfigManager = std::make_unique<CConfigManager>();
Debug::log(LOG, "Creating the ThreadManager!");
g_pThreadManager = std::make_unique<CThreadManager>();
Debug::log(LOG, "Creating the InputManager!");
g_pInputManager = std::make_unique<CInputManager>();
Debug::log(LOG, "Creating the HyprRenderer!");
g_pHyprRenderer = std::make_unique<CHyprRenderer>();
Debug::log(LOG, "Creating the XWaylandManager!");
g_pXWaylandManager = std::make_unique<CHyprXWaylandManager>();
//
//
initAllSignals();
m_szWLDisplaySocket = wl_display_add_socket_auto(m_sWLDisplay);
if (!m_szWLDisplaySocket) {
Debug::log(CRIT, "m_szWLDisplaySocket NULL!");
wlr_backend_destroy(m_sWLRBackend);
RIP("m_szWLDisplaySocket NULL!");
}
setenv("WAYLAND_DISPLAY", m_szWLDisplaySocket, 1);
signal(SIGPIPE, SIG_IGN);
Debug::log(LOG, "Running on WAYLAND_DISPLAY: %s", m_szWLDisplaySocket);
if (!wlr_backend_start(m_sWLRBackend)) {
Debug::log(CRIT, "Backend did not start!");
wlr_backend_destroy(m_sWLRBackend);
wl_display_destroy(m_sWLDisplay);
RIP("Backend did not start!");
}
wlr_xcursor_manager_set_cursor_image(m_sWLRXCursorMgr, "left_ptr", m_sWLRCursor);
// This blocks until we are done.
Debug::log(LOG, "Hyprland is ready, running the event loop!");
wl_display_run(m_sWLDisplay);
}
SMonitor* CCompositor::getMonitorFromID(const int& id) {
for (auto& m : m_lMonitors) {
if (m.ID == id) {
return &m;
}
}
return nullptr;
}
SMonitor* CCompositor::getMonitorFromCursor() {
const auto COORDS = g_pInputManager->getMouseCoordsInternal();
const auto OUTPUT = wlr_output_layout_output_at(m_sWLROutputLayout, COORDS.x, COORDS.y);
if (!OUTPUT) {
Debug::log(WARN, "getMonitorFromCursor: cursour outside monitors??");
return &m_lMonitors.front();
}
for (auto& m : m_lMonitors) {
if (m.output == OUTPUT)
return &m;
}
return &m_lMonitors.front();
}
void CCompositor::removeWindowFromVectorSafe(CWindow* pWindow) {
if (windowExists(pWindow))
m_lWindows.remove(*pWindow);
}
bool CCompositor::windowExists(CWindow* pWindow) {
for (auto& w : m_lWindows) {
if (&w == pWindow)
return true;
}
return false;
}
CWindow* CCompositor::vectorToWindow(const Vector2D& pos) {
for (auto& w : m_lWindows) {
wlr_box box = {w.m_vPosition.x, w.m_vPosition.y, w.m_vSize.x, w.m_vSize.y};
if (wlr_box_contains_point(&box, pos.x, pos.y))
return &w;
}
return nullptr;
}
void CCompositor::focusWindow(CWindow* pWindow) {
if (!pWindow) {
wlr_seat_keyboard_notify_clear_focus(m_sWLRSeat);
return;
}
const auto PWINDOWSURFACE = g_pXWaylandManager->getWindowSurface(pWindow);
if (m_sWLRSeat->keyboard_state.focused_surface == PWINDOWSURFACE)
return; // Don't focus when already focused on this.
// Unfocus last window
if (m_pLastFocus && windowValidMapped(m_pLastFocus))
g_pXWaylandManager->activateSurface(g_pXWaylandManager->getWindowSurface(m_pLastFocus), false);
const auto KEYBOARD = wlr_seat_get_keyboard(m_sWLRSeat);
wlr_seat_keyboard_notify_enter(m_sWLRSeat, PWINDOWSURFACE, KEYBOARD->keycodes, KEYBOARD->num_keycodes, &KEYBOARD->modifiers);
g_pXWaylandManager->activateSurface(PWINDOWSURFACE, true);
m_pLastFocus = pWindow;
Debug::log(LOG, "Set keyboard %x focus to %x, with name: %s", KEYBOARD, pWindow, pWindow->m_szTitle.c_str());
}
bool CCompositor::windowValidMapped(CWindow* pWindow) {
if (!windowExists(pWindow))
return false;
if (pWindow->m_bIsX11 && !pWindow->m_bMappedX11)
return false;
if (!g_pXWaylandManager->getWindowSurface(pWindow))
return false;
return true;
}
|
