1 #ifndef _SWAY_OUTPUT_H 2 #define _SWAY_OUTPUT_H 3 #include <time.h> 4 #include <unistd.h> 5 #include <wayland-server-core.h> 6 #include <wlr/types/wlr_box.h> 7 #include <wlr/types/wlr_output.h> 8 #include "config.h" 9 #include "sway/tree/node.h" 10 #include "sway/tree/view.h" 11 12 struct sway_server; 13 struct sway_container; 14 15 struct sway_output_state { 16 list_t *workspaces; 17 struct sway_workspace *active_workspace; 18 }; 19 20 struct sway_output { 21 struct sway_node node; 22 struct wlr_output *wlr_output; 23 struct sway_server *server; 24 struct wl_list link; 25 26 struct wl_list layers[4]; // sway_layer_surface::link 27 struct wlr_box usable_area; 28 29 struct timespec last_frame; 30 struct wlr_output_damage *damage; 31 32 int lx, ly; // layout coords 33 int width, height; // transformed buffer size 34 enum wl_output_subpixel detected_subpixel; 35 enum scale_filter_mode scale_filter; 36 // last applied mode when the output is DPMS'ed 37 struct wlr_output_mode *current_mode; 38 39 bool enabling, enabled; 40 list_t *workspaces; 41 42 struct sway_output_state current; 43 44 struct wl_listener destroy; 45 struct wl_listener mode; 46 struct wl_listener transform; 47 struct wl_listener scale; 48 struct wl_listener present; 49 struct wl_listener damage_destroy; 50 struct wl_listener damage_frame; 51 52 struct { 53 struct wl_signal destroy; 54 } events; 55 56 struct timespec last_presentation; 57 uint32_t refresh_nsec; 58 int max_render_time; // In milliseconds 59 struct wl_event_source *repaint_timer; 60 }; 61 62 struct sway_output *output_create(struct wlr_output *wlr_output); 63 64 void output_destroy(struct sway_output *output); 65 66 void output_begin_destroy(struct sway_output *output); 67 68 struct sway_output *output_from_wlr_output(struct wlr_output *output); 69 70 struct sway_output *output_get_in_direction(struct sway_output *reference, 71 enum wlr_direction direction); 72 73 void output_add_workspace(struct sway_output *output, 74 struct sway_workspace *workspace); 75 76 typedef void (*sway_surface_iterator_func_t)(struct sway_output *output, struct sway_view *view, 77 struct wlr_surface *surface, struct wlr_box *box, float rotation, 78 void *user_data); 79 80 void output_damage_whole(struct sway_output *output); 81 82 void output_damage_surface(struct sway_output *output, double ox, double oy, 83 struct wlr_surface *surface, bool whole); 84 85 void output_damage_from_view(struct sway_output *output, 86 struct sway_view *view); 87 88 void output_damage_box(struct sway_output *output, struct wlr_box *box); 89 90 void output_damage_whole_container(struct sway_output *output, 91 struct sway_container *con); 92 93 // this ONLY includes the enabled outputs 94 struct sway_output *output_by_name_or_id(const char *name_or_id); 95 96 // this includes all the outputs, including disabled ones 97 struct sway_output *all_output_by_name_or_id(const char *name_or_id); 98 99 void output_sort_workspaces(struct sway_output *output); 100 101 void output_enable(struct sway_output *output); 102 103 void output_disable(struct sway_output *output); 104 105 bool output_has_opaque_overlay_layer_surface(struct sway_output *output); 106 107 struct sway_workspace *output_get_active_workspace(struct sway_output *output); 108 109 void output_render(struct sway_output *output, struct timespec *when, 110 pixman_region32_t *damage); 111 112 void output_surface_for_each_surface(struct sway_output *output, 113 struct wlr_surface *surface, double ox, double oy, 114 sway_surface_iterator_func_t iterator, void *user_data); 115 116 void output_view_for_each_surface(struct sway_output *output, 117 struct sway_view *view, sway_surface_iterator_func_t iterator, 118 void *user_data); 119 120 void output_view_for_each_popup(struct sway_output *output, 121 struct sway_view *view, sway_surface_iterator_func_t iterator, 122 void *user_data); 123 124 void output_layer_for_each_surface(struct sway_output *output, 125 struct wl_list *layer_surfaces, sway_surface_iterator_func_t iterator, 126 void *user_data); 127 128 void output_layer_for_each_surface_toplevel(struct sway_output *output, 129 struct wl_list *layer_surfaces, sway_surface_iterator_func_t iterator, 130 void *user_data); 131 132 void output_layer_for_each_surface_popup(struct sway_output *output, 133 struct wl_list *layer_surfaces, sway_surface_iterator_func_t iterator, 134 void *user_data); 135 136 #if HAVE_XWAYLAND 137 void output_unmanaged_for_each_surface(struct sway_output *output, 138 struct wl_list *unmanaged, sway_surface_iterator_func_t iterator, 139 void *user_data); 140 #endif 141 142 void output_drag_icons_for_each_surface(struct sway_output *output, 143 struct wl_list *drag_icons, sway_surface_iterator_func_t iterator, 144 void *user_data); 145 146 void output_for_each_workspace(struct sway_output *output, 147 void (*f)(struct sway_workspace *ws, void *data), void *data); 148 149 void output_for_each_container(struct sway_output *output, 150 void (*f)(struct sway_container *con, void *data), void *data); 151 152 struct sway_workspace *output_find_workspace(struct sway_output *output, 153 bool (*test)(struct sway_workspace *ws, void *data), void *data); 154 155 struct sway_container *output_find_container(struct sway_output *output, 156 bool (*test)(struct sway_container *con, void *data), void *data); 157 158 void output_get_box(struct sway_output *output, struct wlr_box *box); 159 160 enum sway_container_layout output_get_default_layout( 161 struct sway_output *output); 162 163 void render_rect(struct sway_output *output, 164 pixman_region32_t *output_damage, const struct wlr_box *_box, 165 float color[static 4]); 166 167 void premultiply_alpha(float color[4], float opacity); 168 169 void scale_box(struct wlr_box *box, float scale); 170 171 enum wlr_direction opposite_direction(enum wlr_direction d); 172 173 void handle_output_layout_change(struct wl_listener *listener, void *data); 174 175 void handle_output_manager_apply(struct wl_listener *listener, void *data); 176 177 void handle_output_manager_test(struct wl_listener *listener, void *data); 178 179 void handle_output_power_manager_set_mode(struct wl_listener *listener, 180 void *data); 181 182 #endif 183