320 lines
12 KiB
C
320 lines
12 KiB
C
#ifdef E_TYPEDEFS
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#define E_GADCON_CLIENT(x) ((E_Gadcon_Client *)(x))
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/* different layout policies - only 1 supported for now */
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typedef enum _E_Gadcon_Layout_Policy
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{
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E_GADCON_LAYOUT_POLICY_PANEL
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} E_Gadcon_Layout_Policy;
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typedef enum _E_Gadcon_Orient
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{
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/* generic orientations */
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E_GADCON_ORIENT_FLOAT,
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E_GADCON_ORIENT_HORIZ,
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E_GADCON_ORIENT_VERT,
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E_GADCON_ORIENT_LEFT,
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E_GADCON_ORIENT_RIGHT,
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E_GADCON_ORIENT_TOP,
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E_GADCON_ORIENT_BOTTOM,
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E_GADCON_ORIENT_CORNER_TL,
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E_GADCON_ORIENT_CORNER_TR,
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E_GADCON_ORIENT_CORNER_BL,
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E_GADCON_ORIENT_CORNER_BR,
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E_GADCON_ORIENT_CORNER_LT,
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E_GADCON_ORIENT_CORNER_RT,
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E_GADCON_ORIENT_CORNER_LB,
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E_GADCON_ORIENT_CORNER_RB
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} E_Gadcon_Orient;
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typedef enum _E_Gadcon_Site
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{
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E_GADCON_SITE_UNKNOWN = 0, // when target site is unknown
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/* generic sities */
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E_GADCON_SITE_SHELF,
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E_GADCON_SITE_DESKTOP,
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E_GADCON_SITE_TOOLBAR, // generic toolbar
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E_GADCON_SITE_EFM_TOOLBAR // filemanager window toolbar
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} E_Gadcon_Site;
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#define E_GADCON_CLIENT_STYLE_PLAIN "plain"
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#define E_GADCON_CLIENT_STYLE_INSET "inset"
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typedef struct _E_Gadcon E_Gadcon;
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typedef struct _E_Gadcon_Client E_Gadcon_Client;
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typedef struct _E_Gadcon_Client_Class E_Gadcon_Client_Class;
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typedef struct _E_Gadcon_Location E_Gadcon_Location;
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#else
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#ifndef E_GADCON_H
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#define E_GADCON_H
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#define E_GADCON_TYPE 0xE0b01006
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#define E_GADCON_CLIENT_TYPE 0xE0b01007
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struct _E_Gadcon
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{
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E_Object e_obj_inherit;
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const char *name;
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int id;
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E_Gadcon_Layout_Policy layout_policy;
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struct
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{
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Evas_Object *o_parent;
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const char *swallow_name;
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} edje;
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Ecore_Evas *ecore_evas;
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E_Zone *zone;
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E_Gadcon_Orient orient;
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Evas *evas;
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Evas_Object *o_container;
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Eina_List *clients;
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struct
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{
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void (*func) (void *data, E_Gadcon *gc, Evas_Coord w, Evas_Coord h);
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void *data;
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} resize_request, min_size_request;
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struct
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{
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Evas_Object *(*func) (void *data, E_Gadcon_Client *gcc, const char *style);
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void *data;
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} frame_request;
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struct
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{
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void (*func) (void *data, E_Gadcon_Client *gcc, E_Menu *menu);
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void *data;
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} menu_attach;
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struct
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{
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void (*func) (void *data, E_Gadcon *gc, const E_Gadcon_Client_Class *cc);
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void *data;
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} populate_class;
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struct
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{
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void (*func) (void *data, int lock);
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void *data;
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} locked_set;
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struct
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{
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void (*func) (void *data);
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void *data;
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} urgent_show;
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E_Config_Dialog *config_dialog;
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unsigned char editing : 1;
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Ecore_X_Window dnd_win, xdnd_win;
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E_Shelf *shelf;
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E_Toolbar *toolbar;
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E_Gadcon_Location *location;
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E_Drop_Handler *drop_handler;
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E_Config_Gadcon *cf;
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unsigned char instant_edit : 1;
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};
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#define GADCON_CLIENT_CLASS_VERSION 3
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/* Version 3 add the *client_class param to icon(),label(),id_new(), id_del() */
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/* and the *orient param to orient() */
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struct _E_Gadcon_Client_Class
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{
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int version;
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/* All members below are part of version 1 */
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const char *name;
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struct
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{
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E_Gadcon_Client *(*init) (E_Gadcon *gc, const char *name, const char *id, const char *style);
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void (*shutdown) (E_Gadcon_Client *gcc);
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void (*orient) (E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
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char *(*label) (E_Gadcon_Client_Class *client_class);
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Evas_Object *(*icon) (E_Gadcon_Client_Class *client_class, Evas *evas);
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/* All members below are part of version 2 */
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/* Create new id, so that the gadcon client can refer to a config set inside the module */
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const char *(*id_new) (E_Gadcon_Client_Class *client_class);
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/* Del an id when a gadcon client is removed from the system */
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void (*id_del) (E_Gadcon_Client_Class *client_class, const char *id);
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/* All members below are part of version 3 */
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Eina_Bool (*is_site) (E_Gadcon_Site site);
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} func;
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char *default_style;
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};
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struct _E_Gadcon_Client
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{
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E_Object e_obj_inherit;
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E_Gadcon *gadcon;
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const char *name;
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int id;
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Evas_Object *o_base;
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Evas_Object *o_box;
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Evas_Object *o_frame;
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Evas_Object *o_control;
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Evas_Object *o_event;
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const E_Gadcon_Client_Class *client_class;
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void *data;
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struct
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{
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int pos, size, res; //gadcon
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double pos_x, pos_y, size_w, size_h; //gadman
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} config;
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struct
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{
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int seq, flags; /* goes to save */
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int state, resist;
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int prev_pos, prev_size;
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int want_save : 1;
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} state_info;
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struct
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{
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Evas_Coord w, h;
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} pad, min, aspect;
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Ecore_Timer *scroll_timer;
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Ecore_Timer *instant_edit_timer;
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Ecore_Animator *scroll_animator;
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double scroll_pos, scroll_wanted;
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struct
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{
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void *data;
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void (*func) (void *data);
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} scroll_cb;
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E_Menu *menu;
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const char *style;
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unsigned char autoscroll : 1;
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unsigned char resizable : 1;
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unsigned char moving : 1;
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unsigned char resizing : 1;
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Evas_Coord dx, dy;
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struct
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{
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int x, y;
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} drag;
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unsigned char hidden : 1;
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E_Config_Gadcon_Client *cf;
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};
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/* defines usable gadget placements such as Desktop, Shelf #, etc */
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/* next fields are mandatory (not NULL): name, add_gadget.func, remove_gadget.func */
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struct _E_Gadcon_Location
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{
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/* location name */
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const char * name;
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/* icon related to location, such as "preferences-desktop-shelf" for shelves, "preferences-desktop" for menus */
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const char * icon_name;
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E_Gadcon_Site site;
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/* adds gadcon client to location. Returns nonzero on success */
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struct
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{
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int (*func) (void *data, const E_Gadcon_Client_Class *cc);
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void *data;
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} gadget_add;
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/* removes existing gadcon client from location */
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struct
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{
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void (*func) (void *data, E_Gadcon_Client *gcc);
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void *data;
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} gadget_remove;
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};
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EINTERN int e_gadcon_init(void);
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EINTERN int e_gadcon_shutdown(void);
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EAPI void e_gadcon_provider_register(const E_Gadcon_Client_Class *cc);
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EAPI void e_gadcon_provider_unregister(const E_Gadcon_Client_Class *cc);
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EAPI Eina_List *e_gadcon_provider_list(void);
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EAPI E_Gadcon *e_gadcon_swallowed_new(const char *name, int id, Evas_Object *obj, const char *swallow_name);
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EAPI void e_gadcon_custom_new(E_Gadcon *gc);
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EAPI void e_gadcon_custom_del(E_Gadcon *gc);
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EAPI void e_gadcon_swallowed_min_size_set(E_Gadcon *gc, Evas_Coord w, Evas_Coord h);
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EAPI void e_gadcon_min_size_request_callback_set(E_Gadcon *gc, void (*func) (void *data, E_Gadcon *gc, Evas_Coord w, Evas_Coord h), void *data);
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EAPI void e_gadcon_size_request_callback_set(E_Gadcon *gc, void (*func) (void *data, E_Gadcon *gc, Evas_Coord w, Evas_Coord h), void *data);
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EAPI void e_gadcon_frame_request_callback_set(E_Gadcon *gc, Evas_Object *(*func) (void *data, E_Gadcon_Client *gcc, const char *style), void *data);
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EAPI void e_gadcon_populate_callback_set(E_Gadcon *gc, void (*func) (void *data, E_Gadcon *gc, const E_Gadcon_Client_Class *cc), void *data);
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EAPI void e_gadcon_layout_policy_set(E_Gadcon *gc, E_Gadcon_Layout_Policy layout_policy);
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EAPI void e_gadcon_populate(E_Gadcon *gc);
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EAPI void e_gadcon_unpopulate(E_Gadcon *gc);
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EAPI void e_gadcon_populate_class(E_Gadcon *gc, const E_Gadcon_Client_Class *cc);
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EAPI void e_gadcon_orient(E_Gadcon *gc, E_Gadcon_Orient orient);
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EAPI void e_gadcon_edit_begin(E_Gadcon *gc);
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EAPI void e_gadcon_edit_end(E_Gadcon *gc);
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EAPI void e_gadcon_all_edit_begin(void);
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EAPI void e_gadcon_all_edit_end(void);
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EAPI void e_gadcon_zone_set(E_Gadcon *gc, E_Zone *zone);
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EAPI E_Zone *e_gadcon_zone_get(E_Gadcon *gc);
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EAPI void e_gadcon_ecore_evas_set(E_Gadcon *gc, Ecore_Evas *ee);
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EAPI int e_gadcon_canvas_zone_geometry_get(E_Gadcon *gc, int *x, int *y, int *w, int *h);
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EAPI void e_gadcon_util_menu_attach_func_set(E_Gadcon *gc, void (*func) (void *data, E_Gadcon_Client *gcc, E_Menu *menu), void *data);
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EAPI void e_gadcon_util_lock_func_set(E_Gadcon *gc, void (*func) (void *data, int lock), void *data);
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EAPI void e_gadcon_util_urgent_show_func_set(E_Gadcon *gc, void (*func) (void *data), void *data);
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EAPI void e_gadcon_dnd_window_set(E_Gadcon *gc, Ecore_X_Window win);
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EAPI Ecore_X_Window e_gadcon_dnd_window_get(E_Gadcon *gc);
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EAPI void e_gadcon_xdnd_window_set(E_Gadcon *gc, Ecore_X_Window win);
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EAPI Ecore_X_Window e_gadcon_xdnd_window_get(E_Gadcon *gc);
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EAPI void e_gadcon_shelf_set(E_Gadcon *gc, E_Shelf *shelf);
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EAPI E_Shelf *e_gadcon_shelf_get(E_Gadcon *gc);
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EAPI void e_gadcon_toolbar_set(E_Gadcon *gc, E_Toolbar *toolbar);
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EAPI E_Toolbar *e_gadcon_toolbar_get(E_Gadcon *gc);
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EAPI E_Config_Gadcon_Client *e_gadcon_client_config_new(E_Gadcon *gc, const char *name);
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EAPI void e_gadcon_client_config_del(E_Config_Gadcon *cf_gc, E_Config_Gadcon_Client *cf_gcc);
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EAPI E_Gadcon_Client *e_gadcon_client_new(E_Gadcon *gc, const char *name, const char *id, const char *style, Evas_Object *base_obj);
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EAPI void e_gadcon_client_edit_begin(E_Gadcon_Client *gcc);
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EAPI void e_gadcon_client_edit_end(E_Gadcon_Client *gcc);
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EAPI void e_gadcon_client_show(E_Gadcon_Client *gcc);
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EAPI void e_gadcon_client_hide(E_Gadcon_Client *gcc);
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EAPI void e_gadcon_client_size_request(E_Gadcon_Client *gcc, Evas_Coord w, Evas_Coord h);
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EAPI void e_gadcon_client_min_size_set(E_Gadcon_Client *gcc, Evas_Coord w, Evas_Coord h);
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EAPI void e_gadcon_client_aspect_set(E_Gadcon_Client *gcc, int w, int h);
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EAPI void e_gadcon_client_autoscroll_set(E_Gadcon_Client *gcc, int autoscroll);
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EAPI void e_gadcon_client_autoscroll_update(E_Gadcon_Client *gcc, int mx, int my);
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EAPI void e_gadcon_client_autoscroll_cb_set(E_Gadcon_Client *gcc, void (*func)(void *data), void *data);
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EAPI void e_gadcon_client_resizable_set(E_Gadcon_Client *gcc, int resizable);
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EAPI int e_gadcon_client_geometry_get(E_Gadcon_Client *gcc, int *x, int *y, int *w, int *h);
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EAPI int e_gadcon_client_viewport_geometry_get(E_Gadcon_Client *gcc, int *x, int *y, int *w, int *h);
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EAPI E_Zone *e_gadcon_client_zone_get(E_Gadcon_Client *gcc);
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EAPI void e_gadcon_client_util_menu_items_append(E_Gadcon_Client *gcc, E_Menu *menu_main, E_Menu *menu_gadget, int flags);
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EAPI void e_gadcon_client_util_menu_attach(E_Gadcon_Client *gcc);
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EAPI void e_gadcon_locked_set(E_Gadcon *gc, int lock);
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EAPI void e_gadcon_urgent_show(E_Gadcon *gc);
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/* site helpers */
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EAPI Eina_Bool e_gadcon_site_is_shelf(E_Gadcon_Site site);
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EAPI Eina_Bool e_gadcon_site_is_desktop(E_Gadcon_Site site);
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EAPI Eina_Bool e_gadcon_site_is_efm_toolbar(E_Gadcon_Site site);
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EAPI Eina_Bool e_gadcon_site_is_any_toolbar(E_Gadcon_Site site); // all toolbar sities
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EAPI Eina_Bool e_gadcon_site_is_not_toolbar(E_Gadcon_Site site); // all non-toolbar sities
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/* location helpers */
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EAPI E_Gadcon_Location *
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e_gadcon_location_new(const char * name, E_Gadcon_Site site,
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int (*add_func) (void *data, const E_Gadcon_Client_Class *cc),
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void *add_data,
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void (*remove_func) (void *data, E_Gadcon_Client *cc),
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void *remove_data);
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EAPI void e_gadcon_location_free(E_Gadcon_Location *loc);
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EAPI void e_gadcon_location_register (E_Gadcon_Location *loc);
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EAPI void e_gadcon_location_unregister (E_Gadcon_Location *loc);
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EAPI void e_gadcon_location_set_icon_name(E_Gadcon_Location *loc, const char *name);
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EAPI void e_gadcon_client_add_location_menu(E_Gadcon_Client *gcc, E_Menu *menu);
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#endif
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#endif
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