#include "util.h"
+#include "wayland.hpp"
-#include "ivi-controller-client-protocol.h"
+#include <unistd.h>
#include <stdlib.h>
#include <string.h>
-#include <wayland-client.h>
-
#include <map>
#include <memory>
#include <string>
#include <vector>
-struct ivi_surface;
-struct ivi_layer;
+#include <sys/poll.h>
struct conn {
- wl_display *d;
- wl_registry *r;
- ivi_controller *c;
- std::vector<std::unique_ptr<wl_output, void (*)(wl_output *)>> outputs;
- std::map<uint32_t, std::unique_ptr<ivi_layer>> layers;
- std::map<uint32_t, std::unique_ptr<ivi_surface>> surfaces;
-
- ~conn();
-};
-
-struct ivi_surface {
- ivi_controller_surface *controller;
- uint32_t id;
- conn *con;
- ivi_surface(ivi_controller_surface *c, uint32_t i, conn *co)
- : controller(c), id(i), con(co) {}
- ~ivi_surface() { ivi_controller_surface_destroy(this->controller, 1); }
-};
-
-struct ivi_layer {
- ivi_controller_layer *controller;
- uint32_t id;
- conn *con;
- ivi_layer(ivi_controller_layer *c, uint32_t i, conn *co)
- : controller(c), id(i), con(co) {}
- ~ivi_layer() { ivi_controller_layer_destroy(this->controller, 1); }
+ std::vector<std::unique_ptr<wl::output>> outputs;
+ std::unique_ptr<genivi::controller> c;
};
-conn::~conn() {
- this->layers.clear();
- this->surfaces.clear();
- ivi_controller_destroy(this->c);
- this->outputs.clear();
- wl_registry_destroy(this->r);
- wl_display_disconnect(this->d);
-}
-
-static ivi_controller_surface_listener cs_listener = {};
-
-static ivi_controller_layer_listener cl_listener = {};
-
-static void c_screen(void *data, struct ivi_controller *ivi_controller,
- uint32_t id_screen, struct ivi_controller_screen *screen) {
- lognotice("ivi_controller @ %p screen %u (%x) @ %p", ivi_controller,
- id_screen, id_screen, screen);
-}
-
-static void c_layer(void *data, struct ivi_controller *ivi_controller,
- uint32_t id_layer) {
- lognotice("ivi_controller @ %p layer %u (%x)", ivi_controller, id_layer,
- id_layer);
- auto c = static_cast<conn *>(data);
- auto i = std::make_unique<ivi_layer>(
- ivi_controller_layer_create(c->c, id_layer, 0, 0), id_layer, c);
- ivi_controller_layer_add_listener(i->controller, &cl_listener, i.get());
- c->layers[id_layer] = std::move(i);
-}
-
-static void c_surface(void *data, struct ivi_controller *ivi_controller,
- uint32_t id_surface) {
- lognotice("ivi_controller @ %p surface %u (%x)", ivi_controller, id_surface,
- id_surface);
- auto c = static_cast<conn *>(data);
- auto i = std::make_unique<ivi_surface>(
- ivi_controller_surface_create(c->c, id_surface), id_surface, c);
- ivi_controller_surface_add_listener(i->controller, &cs_listener, i.get());
- c->surfaces[id_surface] = std::move(i);
-}
-
-static void c_error(void *data, struct ivi_controller *ivi_controller,
- int32_t object_id, int32_t object_type, int32_t error_code,
- const char *error_text) {
- lognotice("ivi_controller @ %p error o %i t %i c %i text %s", ivi_controller,
- object_id, object_type, error_code, error_text);
-}
-
-static struct ivi_controller_listener c_listener = {c_screen, c_layer,
- c_surface, c_error};
-
-static void o_geometry(void *data, struct wl_output *wl_output, int32_t x,
- int32_t y, int32_t physical_width,
- int32_t physical_height, int32_t subpixel,
- const char *make, const char *model, int32_t transform) {
- lognotice("output @ %p x %i y %i w %i h %i spel %x make %s model %s tx %i",
- wl_output, x, y, physical_width, physical_height, subpixel, make,
- model, transform);
-}
-
-static void o_mode(void *data, struct wl_output *wl_output, uint32_t flags,
- int32_t width, int32_t height, int32_t refresh) {
- lognotice("output @ %p mode f %x w %i h %i r %i", wl_output, flags, width,
- height, refresh);
-}
-
-static void o_done(void *data, struct wl_output *wl_output) {
- lognotice("output @ %p done");
-}
+namespace {
+int check_events(struct wl::display *d, struct conn *c, int fd) {
+ struct pollfd pfd[2] = {{.fd = d->get_fd(), .events = POLLIN, .revents = 0},
+ {.fd = fd, .events = POLLIN, .revents = 0}};
+
+ d->flush();
+
+ if (poll(pfd, fd != -1 ? 2 : 1, -1) != -1 && errno != EINTR) {
+ int ret = 0;
+
+ if (pfd[0].revents & POLLIN) {
+ ret = d->dispatch();
+ }
+
+ if (ret == -1)
+ return ret;
+
+ if (fd != -1 && (pfd[1].revents & POLLIN)) {
+ char buf[256];
+
+ // read all there is ...
+ while (read(pfd[1].fd, buf, sizeof(buf)) == sizeof(buf))
+ ;
+
+ // Display current status
+ if (!c->c->surfaces.empty()) {
+ puts("Surfaces:");
+ for (auto const &i : c->c->surfaces) {
+ struct genivi::rect const &r = i.second->dst_rect;
+ struct genivi::size const &s = i.second->size;
+ printf("%d [%ux%u] (%ux%u@%dx%d), ", i.first, s.w, s.h, r.w, r.h,
+ r.x, r.y);
+ }
+ puts("\b\b ");
+ }
+ }
+ }
-static void o_scale(void *data, struct wl_output *wl_output, int32_t factor) {
- lognotice("output @ %p scale %i", wl_output, factor);
+ return 0;
}
-
-static struct wl_output_listener o_listener = {o_geometry, o_mode, o_done,
- o_scale};
-
-static void r_global(void *data, struct wl_registry *r, uint32_t name,
- char const *iface, uint32_t v) {
- struct conn *c = static_cast<conn *>(data);
-
- if (strcmp(iface, "ivi_controller") == 0) {
- c->c = static_cast<ivi_controller *>(
- wl_registry_bind(r, name, &ivi_controller_interface, v));
- ivi_controller_add_listener(c->c, &c_listener, c);
- } else if (strcmp(iface, "wl_output") == 0) {
- auto o = static_cast<wl_output *>(
- wl_registry_bind(r, name, &wl_output_interface, v));
- c->outputs.emplace_back(std::unique_ptr<wl_output, void (*)(wl_output *)>(
- o, wl_output_destroy));
- wl_output_add_listener(o, &o_listener, c);
- } else {
- lognotice("registry @ %p global n %u i %s v %u", r, name, iface, v);
- }
}
-static void r_global_remove(void *data, struct wl_registry *r, uint32_t name) {}
-
-static struct wl_registry_listener r_listener = {r_global, r_global_remove};
-
int main(int argc, char **argv) {
lognotice("WinMan ver. %s", WINMAN_VERSION_STRING);
if (!getenv("XDG_RUNTIME_DIR"))
fatal("Environment variable XDG_RUNTIME_DIR not set");
+ auto d = std::make_unique<wl::display>();
+ if (!d->ok())
+ fatal("Could not connect to compositor");
+
struct conn c = {};
- c.d = wl_display_connect(NULL);
- if (!c.d)
- fatal("Could not connect to compositor");
- c.r = wl_display_get_registry(c.d);
- wl_registry_add_listener(c.r, &r_listener, &c);
+ d->r->add_global_handler(
+ "ivi_controller", [&](wl_registry *r, uint32_t name, uint32_t v) {
+ c.c = std::make_unique<genivi::controller>(r, name, v);
+ });
+
+ d->r->add_global_handler(
+ "wl_output", [&](wl_registry *r, uint32_t name, uint32_t v) {
+ c.outputs.emplace_back(std::make_unique<wl::output>(r, name, v));
+ });
// First level objects
- wl_display_roundtrip(c.d);
+ d->roundtrip();
// Second level objects
- wl_display_roundtrip(c.d);
+ d->roundtrip();
+ // Third level objects
+ d->roundtrip();
if (!c.c)
fatal("ivi_controller global not available");
- // main loop
+ while (check_events(d.get(), &c, STDIN_FILENO) != -1) {
+ c.c->execute_pending();
+ }
+
+ d->roundtrip();
return 0;
}
Code Review / staging / windowmanager.git / blobdiff