forked from enlightenment/enlightenment
E_Gadget
-------- a quick set of convenience functions for creating gadgets (desktop modules). see gadget_test for an example. documentation still to come :) i still need to comb over and make sure i didn't miss freeing anything... SVN revision: 18742
This commit is contained in:
parent
a1d8a2defe
commit
e3a28bf9d0
|
@ -283,6 +283,7 @@ src/lib/Makefile
|
|||
src/bin/Makefile
|
||||
src/modules/Makefile
|
||||
src/modules/test/Makefile
|
||||
src/modules/gadget_test/Makefile
|
||||
src/modules/ibar/Makefile
|
||||
src/modules/dropshadow/Makefile
|
||||
src/modules/clock/Makefile
|
||||
|
|
|
@ -50,6 +50,7 @@ e_resist.h \
|
|||
e_startup.h \
|
||||
e_hints.h \
|
||||
e_gadman.h \
|
||||
e_gadget.h \
|
||||
e_signals.h \
|
||||
e_xinerama.h \
|
||||
e_table.h \
|
||||
|
@ -151,6 +152,7 @@ e_resist.c \
|
|||
e_startup.c \
|
||||
e_hints.c \
|
||||
e_gadman.c \
|
||||
e_gadget.c \
|
||||
e_signals.c \
|
||||
e_xinerama.c \
|
||||
e_table.c \
|
||||
|
|
|
@ -0,0 +1,253 @@
|
|||
/*
|
||||
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
|
||||
*/
|
||||
#include "e.h"
|
||||
|
||||
static void _e_gadget_menu_init(E_Gadget *gad);
|
||||
static void _e_gadget_cb_menu_edit(void *data, E_Menu *m, E_Menu_Item *mi);
|
||||
static void _e_gadget_free(E_Gadget *gad);
|
||||
static void _e_gadget_face_cb_gmc_change(void * data, E_Gadman_Client *gmc, E_Gadman_Change change);
|
||||
static void _e_gadget_menu_init(E_Gadget *gad);
|
||||
static void _e_gadget_face_menu_init(E_Gadget_Face *face);
|
||||
static void _e_gadget_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
|
||||
|
||||
|
||||
E_Gadget *
|
||||
e_gadget_new(E_Module *module,
|
||||
const char *name,
|
||||
void (*func_face_init) (void *data, E_Gadget_Face *gadget_face),
|
||||
void (*func_face_free) (void *data, E_Gadget_Face *gadget_face),
|
||||
void (*func_change) (void *data, E_Gadget_Face *gadget_face, E_Gadman_Client *gmc, E_Gadman_Change change),
|
||||
void (*func_menu_init) (void *data, E_Gadget *gadget),
|
||||
void (*func_face_menu_init) (void *data, E_Gadget_Face *gadget_face),
|
||||
void *data)
|
||||
{
|
||||
E_Gadget *gad;
|
||||
Evas_List *managers, *l = NULL, *l2 = NULL;
|
||||
char buf[1024];
|
||||
int gadget_count = 0;
|
||||
|
||||
gad = E_OBJECT_ALLOC(E_Gadget, E_GADGET_TYPE, _e_gadget_free);
|
||||
if (!gad) return NULL;
|
||||
|
||||
gad->module = module;
|
||||
e_object_ref(E_OBJECT(gad->module));
|
||||
|
||||
if(!name) return NULL;
|
||||
gad->name = strdup(name);
|
||||
|
||||
gad->funcs.face_init = func_face_init;
|
||||
gad->funcs.face_free = func_face_free;
|
||||
gad->funcs.change = func_change;
|
||||
gad->funcs.menu_init = func_menu_init;
|
||||
gad->funcs.face_menu_init = func_face_menu_init;
|
||||
gad->data = data;
|
||||
|
||||
|
||||
/* get all desktop evases, and call init function on them */
|
||||
managers = e_manager_list();
|
||||
for(l = managers; l; l = l->next)
|
||||
{
|
||||
E_Manager *man;
|
||||
|
||||
man = l->data;
|
||||
for(l2 = man->containers; l2; l2 = l2->next)
|
||||
{
|
||||
E_Container *con;
|
||||
E_Gadget_Face *face;
|
||||
E_Gadget_Change *change;
|
||||
Evas_Object *o;
|
||||
|
||||
con = l2->data;
|
||||
face = E_NEW(E_Gadget_Face, 1);
|
||||
if (!face) continue;
|
||||
|
||||
face->gad = gad;
|
||||
face->con = con;
|
||||
e_object_ref(E_OBJECT(con));
|
||||
face->evas = con->bg_evas;
|
||||
|
||||
evas_event_freeze(face->evas);
|
||||
|
||||
/* create an event object */
|
||||
|
||||
o = evas_object_rectangle_add(con->bg_evas);
|
||||
face->event_obj = o;
|
||||
evas_object_layer_set(o, 2);
|
||||
evas_object_repeat_events_set(o, 1);
|
||||
evas_object_color_set(o, 0, 0, 0, 0);
|
||||
evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN, _e_gadget_cb_mouse_down, face);
|
||||
evas_object_show(o);
|
||||
|
||||
/* create a gadman client */
|
||||
snprintf(buf, sizeof(buf), "module.%s", gad->name);
|
||||
face->gmc = e_gadman_client_new(con->gadman);
|
||||
e_gadman_client_domain_set(face->gmc, buf, gadget_count++);
|
||||
|
||||
/* call the user init */
|
||||
if (gad->funcs.face_init) (gad->funcs.face_init)(gad->data, face);
|
||||
|
||||
_e_gadget_face_menu_init(face);
|
||||
|
||||
change = E_NEW(E_Gadget_Change, 1);
|
||||
if (change)
|
||||
{
|
||||
printf("set change func\n");
|
||||
change->gadget = gad;
|
||||
change->face = face;
|
||||
}
|
||||
|
||||
/* set up some gadman defaults */
|
||||
e_gadman_client_policy_set(face->gmc,
|
||||
E_GADMAN_POLICY_ANYWHERE |
|
||||
E_GADMAN_POLICY_HMOVE |
|
||||
E_GADMAN_POLICY_VMOVE |
|
||||
E_GADMAN_POLICY_HSIZE |
|
||||
E_GADMAN_POLICY_VSIZE );
|
||||
e_gadman_client_min_size_set(face->gmc, 4, 4);
|
||||
e_gadman_client_max_size_set(face->gmc, 128, 128);
|
||||
e_gadman_client_auto_size_set(face->gmc, 40, 40);
|
||||
e_gadman_client_align_set(face->gmc, 1.0, 1.0);
|
||||
e_gadman_client_resize(face->gmc, 40, 40);
|
||||
e_gadman_client_change_func_set(face->gmc, _e_gadget_face_cb_gmc_change, change);
|
||||
e_gadman_client_load(face->gmc);
|
||||
evas_event_thaw(face->evas);
|
||||
|
||||
gad->faces = evas_list_append(gad->faces, face);
|
||||
}
|
||||
}
|
||||
_e_gadget_menu_init(gad);
|
||||
|
||||
return gad;
|
||||
}
|
||||
|
||||
void
|
||||
e_gadget_face_theme_set(E_Gadget_Face *face, char *category, char *group)
|
||||
{
|
||||
Evas_Object *o;
|
||||
Evas_Coord x, y, w, h;
|
||||
if(!face) return;
|
||||
|
||||
o = edje_object_add(face->evas);
|
||||
face->main_obj = o;
|
||||
e_theme_edje_object_set(o, category, group);
|
||||
evas_object_show(o);
|
||||
}
|
||||
|
||||
static void
|
||||
_e_gadget_menu_init(E_Gadget *gad)
|
||||
{
|
||||
gad->module->config_menu = gad->menu = e_menu_new();
|
||||
if (gad->funcs.menu_init) (gad->funcs.menu_init)(gad->data, gad);
|
||||
}
|
||||
|
||||
static void
|
||||
_e_gadget_face_menu_init(E_Gadget_Face *face)
|
||||
{
|
||||
E_Menu_Item *mi;
|
||||
|
||||
face->menu = e_menu_new();
|
||||
|
||||
mi = e_menu_item_new(face->menu);
|
||||
e_menu_item_label_set(mi, _("Edit Mode"));
|
||||
e_menu_item_callback_set(mi, _e_gadget_cb_menu_edit, face);
|
||||
|
||||
if (face->gad->funcs.face_menu_init) (face->gad->funcs.face_menu_init)(face->gad->data, face);
|
||||
}
|
||||
|
||||
static void
|
||||
_e_gadget_cb_menu_edit(void *data, E_Menu *m, E_Menu_Item *mi)
|
||||
{
|
||||
E_Gadget_Face *face;
|
||||
|
||||
face = data;
|
||||
e_gadman_mode_set(face->gmc->gadman, E_GADMAN_MODE_EDIT);
|
||||
}
|
||||
|
||||
static void
|
||||
_e_gadget_free(E_Gadget *gad)
|
||||
{
|
||||
Evas_List *l;
|
||||
|
||||
if (!gad) return;
|
||||
|
||||
for (l = gad->faces; l; l = l->next) {
|
||||
E_Gadget_Face *face = l->data;
|
||||
|
||||
e_object_unref(E_OBJECT(face->con));
|
||||
e_object_del(E_OBJECT(face->gmc));
|
||||
e_object_del(E_OBJECT(face->menu));
|
||||
|
||||
if (face->main_obj) evas_object_del(face->main_obj);
|
||||
if (face->event_obj) evas_object_del(face->event_obj);
|
||||
if(gad->funcs.face_free) (gad->funcs.face_free)(gad->data, face);
|
||||
}
|
||||
|
||||
evas_list_free(gad->faces);
|
||||
gad->module->config_menu = NULL;
|
||||
e_object_unref(E_OBJECT(gad->module));
|
||||
e_object_del(E_OBJECT(gad->menu));
|
||||
free(gad->name);
|
||||
free(gad);
|
||||
|
||||
}
|
||||
|
||||
static void
|
||||
_e_gadget_face_cb_gmc_change(void * data, E_Gadman_Client *gmc, E_Gadman_Change change)
|
||||
{
|
||||
E_Gadget_Change *gdc = data;
|
||||
E_Gadget_Face *face;
|
||||
Evas_Coord x, y, w, h;
|
||||
|
||||
if(!gdc || !gdc->gadget || !gdc->face) return;
|
||||
|
||||
face = gdc->face;
|
||||
|
||||
switch(change)
|
||||
{
|
||||
case E_GADMAN_CHANGE_MOVE_RESIZE:
|
||||
e_gadman_client_geometry_get(face->gmc, &x, &y, &w, &h);
|
||||
if (face->main_obj)
|
||||
{
|
||||
evas_object_move(face->main_obj, x, y);
|
||||
evas_object_resize(face->main_obj, w, h);
|
||||
}
|
||||
if (face->event_obj)
|
||||
{
|
||||
evas_object_move(face->event_obj, x, y);
|
||||
evas_object_resize(face->event_obj, w, h);
|
||||
}
|
||||
break;
|
||||
case E_GADMAN_CHANGE_RAISE:
|
||||
if (face->main_obj)
|
||||
{
|
||||
evas_object_raise(face->main_obj);
|
||||
}
|
||||
if (face->event_obj)
|
||||
{
|
||||
evas_object_raise(face->event_obj);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (gdc->gadget->funcs.change) (gdc->gadget->funcs.change)(gdc->gadget->data, gdc->face, gmc, change);
|
||||
}
|
||||
|
||||
static void
|
||||
_e_gadget_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info)
|
||||
{
|
||||
Evas_Event_Mouse_Down *ev;
|
||||
E_Gadget_Face *face;
|
||||
|
||||
ev = event_info;
|
||||
face = data;
|
||||
if (!face) return;
|
||||
|
||||
if (ev->button == 3 && face->gad->menu)
|
||||
{
|
||||
e_menu_activate_mouse(face->menu, e_zone_current_get(face->con),
|
||||
ev->output.x, ev->output.y, 1, 1,
|
||||
E_MENU_POP_DIRECTION_DOWN, ev->timestamp);
|
||||
e_util_container_fake_mouse_up_all_later(face->con);
|
||||
}
|
||||
}
|
|
@ -0,0 +1,67 @@
|
|||
#ifdef E_TYPEDEFS
|
||||
|
||||
typedef struct _E_Gadget E_Gadget;
|
||||
typedef struct _E_Gadget_Face E_Gadget_Face;
|
||||
typedef struct _E_Gadget_Change E_Gadget_Change;
|
||||
|
||||
#else
|
||||
#ifndef E_GADGET_H
|
||||
#define E_GADGET_H
|
||||
|
||||
#define E_GADGET_TYPE 0xE0b01021
|
||||
|
||||
struct _E_Gadget
|
||||
{
|
||||
E_Object e_obj_inherit;
|
||||
Evas_List *faces;
|
||||
|
||||
E_Module *module;
|
||||
char *name;
|
||||
E_Menu *menu;
|
||||
|
||||
struct {
|
||||
void (*face_init) (void *data, E_Gadget_Face *gadget_face);
|
||||
void (*face_free) (void *data, E_Gadget_Face *gadget_face);
|
||||
void (*change) (void *data, E_Gadget_Face *gadget_face, E_Gadman_Client *gmc, E_Gadman_Change change);
|
||||
void (*menu_init) (void *data, E_Gadget *gadget);
|
||||
void (*face_menu_init) (void *data, E_Gadget_Face *gadget_face);
|
||||
} funcs;
|
||||
|
||||
void *data;
|
||||
};
|
||||
|
||||
struct _E_Gadget_Face
|
||||
{
|
||||
E_Gadget *gad;
|
||||
E_Container *con;
|
||||
Evas *evas;
|
||||
|
||||
E_Menu *menu;
|
||||
void *conf;
|
||||
|
||||
Evas_Object *main_obj;
|
||||
Evas_Object *event_obj;
|
||||
E_Gadman_Client *gmc;
|
||||
|
||||
void *data;
|
||||
};
|
||||
|
||||
struct _E_Gadget_Change
|
||||
{
|
||||
E_Gadget *gadget;
|
||||
E_Gadget_Face *face;
|
||||
};
|
||||
|
||||
E_Gadget *e_gadget_new(E_Module *module,
|
||||
const char *name,
|
||||
void (*func_face_init) (void *data, E_Gadget_Face *gadget_face),
|
||||
void (*func_face_free) (void *data, E_Gadget_Face *gadget_face),
|
||||
void (*func_change) (void *data, E_Gadget_Face *gadget_face, E_Gadman_Client *gmc, E_Gadman_Change change),
|
||||
void (*func_menu_init) (void *data, E_Gadget *gadget),
|
||||
void (*func_face_menu_init) (void *data, E_Gadget_Face *gadget_face),
|
||||
void *data);
|
||||
|
||||
void e_gadget_face_theme_set(E_Gadget_Face *face, char *category, char *group);
|
||||
|
||||
#endif
|
||||
#endif
|
|
@ -31,6 +31,7 @@
|
|||
#include "e_startup.h"
|
||||
#include "e_hints.h"
|
||||
#include "e_gadman.h"
|
||||
#include "e_gadget.h"
|
||||
#include "e_signals.h"
|
||||
#include "e_xinerama.h"
|
||||
#include "e_table.h"
|
||||
|
|
Loading…
Reference in New Issue