forked from enlightenment/enlightenment
289 lines
9.6 KiB
C
289 lines
9.6 KiB
C
#ifdef E_TYPEDEFS
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typedef struct _E_Comp E_Comp;
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#ifdef E_COMP_WL
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typedef struct _E_Comp_Wl_Client_Data E_Comp_Client_Data;
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#endif
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typedef struct _E_Comp_Wl_Data E_Comp_Wl_Data;
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#ifdef E_COMP_X
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typedef struct _E_Comp_X_Client_Data E_Comp_Client_Data;
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#endif
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typedef struct _E_Comp_X_Data E_Comp_X_Data;
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#if !defined(E_COMP_WL) && !defined(E_COMP_X)
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typedef struct _E_Comp_Client_Data E_Comp_Client_Data;
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#endif
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typedef struct _E_Comp_Demo_Style_Item E_Comp_Demo_Style_Item;
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# define E_COMP_TYPE (int) 0xE0b01003
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# define E_LAYER_COUNT 19
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# define E_CLIENT_LAYER_COUNT 11
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typedef enum _E_Layer
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{
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E_LAYER_BOTTOM = -100,
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E_LAYER_BG = -1, // zone bg stuff
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E_LAYER_DESKTOP = 0, // desktop objects: fileman, gadgets, shelves
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E_LAYER_DESKTOP_TOP = 10, // raised desktop objects: gadgets
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E_LAYER_CLIENT_DESKTOP = 100, //shelves
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E_LAYER_CLIENT_BELOW = 150,
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E_LAYER_CLIENT_NORMAL = 200,
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E_LAYER_CLIENT_ABOVE = 250,
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E_LAYER_CLIENT_EDGE = 300,
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E_LAYER_CLIENT_FULLSCREEN = 350,
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E_LAYER_CLIENT_EDGE_FULLSCREEN = 400,
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E_LAYER_CLIENT_TOP = 450,
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E_LAYER_CLIENT_POPUP = 500,
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E_LAYER_CLIENT_DRAG = 550,
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E_LAYER_CLIENT_PRIO = 600,
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E_LAYER_POPUP = 999, // popups
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E_LAYER_MENU = 5000, // menus
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E_LAYER_DESKLOCK = 9999, // desklock
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E_LAYER_MAX = 32767 // EVAS_LAYER_MAX
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} E_Layer;
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#else
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# ifndef E_COMP_H
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# define E_COMP_H
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# include "e_comp_cfdata.h"
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extern E_API int E_EVENT_COMPOSITOR_DISABLE;
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extern E_API int E_EVENT_COMPOSITOR_ENABLE;
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extern E_API int E_EVENT_COMPOSITOR_XWAYLAND_INIT;
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typedef void (*E_Comp_Cb)(void);
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typedef struct E_Comp_Screen_Iface
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{
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/* can screen changes be made at all */
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Eina_Bool (*available)(void);
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/* begin listening for screen events */
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void (*init)(void);
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/* stop listening for screen events */
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void (*shutdown)(void);
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/* gather screen info */
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E_Randr2 *(*create)(void);
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/* apply current config */
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void (*apply)(void);
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/* set dpms (on, standby, suspend, off) */
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void (*dpms)(int);
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/* is key event eaten */
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Eina_Bool (*key_down)(Ecore_Event_Key *ev);
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/* is key event eaten */
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Eina_Bool (*key_up)(Ecore_Event_Key *ev);
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Eina_Bool relative_motion E_BITFIELD;
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Eina_Bool backlight_enabled E_BITFIELD;
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} E_Comp_Screen_Iface;
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/* struct to hold canvas objects so that abi doesn't break
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* when new objects are added
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*/
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typedef struct E_Comp_Canvas
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{
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Evas_Object *resize_object; //object to monitor for comp canvas resizes
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Evas_Object *fps_bg;
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Evas_Object *fps_fg;
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Evas_Object *fps_gr;
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Evas_Object *gadget_site; //desktop gadget site
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} E_Comp_Canvas;
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#define E_COMP_FRAME_EVENT_COUNT 4096
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#define E_COMP_FRAME_EVENT_RENDER_BEGIN 1
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#define E_COMP_FRAME_EVENT_RENDER_END 2
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#define E_COMP_FRAME_EVENT_RENDER2_BEGIN 3
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#define E_COMP_FRAME_EVENT_RENDER2_END 4
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#define E_COMP_FRAME_EVENT_CLIENT_DAMAGE 5
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#define E_COMP_FRAME_EVENT_HANDLE_DAMAGE 6
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#define E_COMP_FRAME_EVENT_IDLE_EXIT 7
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#define E_COMP_FRAME_EVENT_IDLE_ENTER 8
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typedef struct E_Comp_Frame_Event
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{
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int info[4];
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double t;
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} E_Comp_Event;
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struct _E_Comp
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{
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E_Object e_obj_inherit;
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int w, h; //overall size of compositor
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Ecore_Window win; // input overlay
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Ecore_Window root; //x11 root window
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Ecore_Evas *ee; //canvas
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Ecore_Window ee_win; //canvas window
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E_Comp_Canvas *canvas;
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Evas_Object *elm; //elm win base
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Evas *evas; //canvas
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Eina_List *zones; //list of E_Zones
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E_Pointer *pointer;
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Eina_List *clients; //list of all E_Clients
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unsigned int new_clients; //number of clients with new_client set
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Eina_List *pre_render_cbs; /* E_Comp_Cb */
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E_Comp_X_Data *x_comp_data; //x11 compositor-specific data
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E_Comp_Wl_Data *wl_comp_data; //wl compositor-specific data
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E_Pixmap_Type comp_type; //for determining X/Wayland primary type
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struct {
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Ecore_Window win; //x11 layer stacking window
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Evas_Object *obj; //layer stacking object
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//Eina_Inlist *objs; /* E_Comp_Object; NOT to be exposed; seems pointless? */
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Eina_Inlist *clients; /* E_Client, bottom to top */
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unsigned int clients_count; //count of clients on layer
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} layers[E_LAYER_COUNT];
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struct //autoclose handler for e_comp_object_util_autoclose
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{
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Evas_Object *rect; //autoclose blocker rect
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Evas_Object *obj; //autoclose object
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Ecore_Event_Handler *key_handler;
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E_Comp_Object_Autoclose_Cb del_cb; //cb to call on autoclose delete
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E_Comp_Object_Key_Cb key_cb; //cb to call on key press
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void *data; //user data
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} autoclose;
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E_Comp_Screen_Iface *screen;
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Eina_List *debug_rects; //used when SHAPE_DEBUG is defined in e_comp.c
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Eina_List *ignore_wins; //windows to be ignored by the compositor
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Eina_List *updates; //E_Clients with render updates
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Eina_List *post_updates; //E_Clients awaiting post render flushing
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Ecore_Animator *render_animator; //animator for fixed time rendering
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Ecore_Job *shape_job; //job to update x11 input shapes
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Ecore_Job *update_job; //job to trigger render updates
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Ecore_Timer *nocomp_delay_timer; //delay before activating nocomp in x11
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Ecore_Timer *nocomp_override_timer; //delay before overriding nocomp in x11
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int animating; //number of animating comp objects
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E_Comp_Event frame_events[E_COMP_FRAME_EVENT_COUNT]; // history of frame events for debug
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int frame_event_now;
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int frameskip;
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int nocomp_override; //number of times nocomp override has been requested
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Ecore_Window block_win;
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int block_count; //number of times block window has been requested
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Ecore_Window cm_selection; //FIXME: move to comp_x ?
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E_Client *nocomp_ec; //window that triggered nocomp mode
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unsigned int input_key_grabs; //number of active compositor key grabs
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unsigned int input_mouse_grabs; //number of active compositor mouse grabs
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E_Comp_Cb grab_cb; //callback for grabbing the xserver
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E_Comp_Cb bindings_grab_cb; //callback for triggering binding input grab
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E_Comp_Cb bindings_ungrab_cb; //callback for triggering binding input ungrab
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Eina_Bool gl E_BITFIELD; //gl is active
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Eina_Bool grabbed E_BITFIELD; //xserver is grabbed
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Eina_Bool nocomp E_BITFIELD; //nocomp is active
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Eina_Bool nocomp_want E_BITFIELD; //nocomp is pending
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Eina_Bool saver E_BITFIELD; //screensaver is active
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Eina_Bool shape_queue_blocked E_BITFIELD; //x11 input shape updates are blocked
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Eina_Bool rendering E_BITFIELD; // we've received a pre-render callback but no post-render yet.
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Eina_Bool updating E_BITFIELD; // running client updates
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Eina_Bool frozen E_BITFIELD; // frozen - when power save freeze mode is on
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};
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struct _E_Comp_Demo_Style_Item
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{
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Evas_Object *preview;
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Evas_Object *frame;
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Evas_Object *livethumb;
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Evas_Object *layout;
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Evas_Object *border;
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Evas_Object *client;
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};
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typedef enum
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{
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E_COMP_ENGINE_NONE = 0,
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E_COMP_ENGINE_SW = 1,
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E_COMP_ENGINE_GL = 2
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} E_Comp_Engine;
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extern E_API E_Comp *e_comp;
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extern E_API E_Comp_X_Data *e_comp_x;
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extern E_API E_Comp_Wl_Data *e_comp_wl;
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EINTERN Eina_Bool e_comp_init(void);
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E_API E_Comp *e_comp_new(void);
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E_API int e_comp_internal_save(void);
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EINTERN int e_comp_shutdown(void);
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E_API void e_comp_render_queue(void);
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E_API void e_comp_client_post_update_add(E_Client *ec);
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E_API void e_comp_shape_queue(void);
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E_API void e_comp_shape_queue_block(Eina_Bool block);
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E_API E_Comp_Config *e_comp_config_get(void);
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E_API const Eina_List *e_comp_list(void);
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E_API void e_comp_shadows_reset(void);
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E_API Ecore_Window e_comp_top_window_at_xy_get(Evas_Coord x, Evas_Coord y);
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E_API void e_comp_util_wins_print(void);
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E_API void e_comp_ignore_win_add(E_Pixmap_Type type, Ecore_Window win);
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E_API void e_comp_ignore_win_del(E_Pixmap_Type type, Ecore_Window win);
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E_API Eina_Bool e_comp_ignore_win_find(Ecore_Window win);
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E_API void e_comp_override_del(void);
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E_API void e_comp_override_add(void);
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E_API void e_comp_block_window_add(void);
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E_API void e_comp_block_window_del(void);
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E_API E_Comp *e_comp_find_by_window(Ecore_Window win);
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E_API void e_comp_override_timed_pop(void);
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E_API unsigned int e_comp_e_object_layer_get(const E_Object *obj);
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E_API Eina_Bool e_comp_grab_input(Eina_Bool mouse, Eina_Bool kbd);
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E_API void e_comp_ungrab_input(Eina_Bool mouse, Eina_Bool kbd);
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E_API void e_comp_gl_set(Eina_Bool set);
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E_API Eina_Bool e_comp_gl_get(void);
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E_API void e_comp_frame_event_add(int info[4], double t);
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E_API void e_comp_client_frame_add(Evas_Object *obj);
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E_API void e_comp_button_bindings_grab_all(void);
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E_API void e_comp_button_bindings_ungrab_all(void);
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E_API void e_comp_client_redirect_toggle(E_Client *ec);
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E_API Eina_Bool e_comp_util_object_is_above_nocomp(Evas_Object *obj);
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EINTERN Evas_Object *e_comp_style_selector_create(Evas *evas, const char **source);
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E_API E_Config_Dialog *e_int_config_comp(Evas_Object *parent, const char *params);
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E_API E_Config_Dialog *e_int_config_comp_match(Evas_Object *parent, const char *params);
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E_API Eina_Bool e_comp_util_kbd_grabbed(void);
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E_API Eina_Bool e_comp_util_mouse_grabbed(void);
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E_API void e_comp_clients_rescale(void);
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static inline Eina_Bool
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e_comp_util_client_is_fullscreen(const E_Client *ec)
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{
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if ((!ec->visible) || (ec->input_only))
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return EINA_FALSE;
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return ((ec->client.x == 0) && (ec->client.y == 0) &&
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((ec->client.w) >= e_comp->w) &&
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((ec->client.h) >= e_comp->h) &&
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(!ec->argb) && (!ec->shaped)
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);
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}
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static inline Eina_Bool
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e_comp_util_has_x(void)
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{
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return !!e_comp->root;
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}
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static inline Eina_Bool
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e_comp_util_has_xwayland(void)
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{
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return (e_comp->comp_type != E_PIXMAP_TYPE_X) && e_comp_util_has_x();
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}
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#endif
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#endif
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