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enlightenment/src/bin/e_gadman.c

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/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
/* FIXME: corner case if module is sized to full screen... cant stop edit or */
/* re-enter edit mode (cant access root menu) */
/* FIXME: resist can still jump on top of other gads... */
/* FIXME: handle save */
/* FIXME: handle load */
/* FIXME: handle resize resist */
/* local subsystem functions */
static void _e_gadman_free(E_Gadman *gm);
static void _e_gadman_client_free(E_Gadman_Client *gmc);
static void _e_gadman_client_edit_begin(E_Gadman_Client *gmc);
static void _e_gadman_client_edit_end(E_Gadman_Client *gmc);
static void _e_gadman_client_down_store(E_Gadman_Client *gmc);
static int _e_gadman_client_is_being_modified(E_Gadman_Client *gmc);
static void _e_gadman_client_geometry_to_align(E_Gadman_Client *gmc);
static void _e_gadman_client_aspect_enforce(E_Gadman_Client *gmc, double cx, double cy, int use_horiz);
static void _e_gadman_client_geometry_apply(E_Gadman_Client *gmc);
static void _e_gadman_client_callback_call(E_Gadman_Client *gmc, E_Gadman_Change change);
static void _e_gadman_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
static void _e_gadman_cb_mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info);
static void _e_gadman_cb_mouse_in(void *data, Evas *evas, Evas_Object *obj, void *event_info);
static void _e_gadman_cb_mouse_out(void *data, Evas *evas, Evas_Object *obj, void *event_info);
static void _e_gadman_cb_signal_move_start(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_move_stop(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_move_go(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_left_start(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_left_stop(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_left_go(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_right_start(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_right_stop(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_right_go(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_up_start(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_up_stop(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_up_go(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_down_start(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_down_stop(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_signal_resize_down_go(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _e_gadman_cb_menu_end(void *data, E_Menu *m);
static void _e_gadman_cb_half_width(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_full_width(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_auto_width(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_center_horiz(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_half_height(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_full_height(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_auto_height(void *data, E_Menu *m, E_Menu_Item *mi);
static void _e_gadman_cb_center_vert(void *data, E_Menu *m, E_Menu_Item *mi);
/* externally accessible functions */
int
e_gadman_init(void)
{
return 1;
}
int
e_gadman_shutdown(void)
{
return 1;
}
E_Gadman *
e_gadman_new(E_Container *con)
{
E_Gadman *gm;
gm = E_OBJECT_ALLOC(E_Gadman, _e_gadman_free);
if (!gm) return NULL;
gm->container = con;
return gm;
}
void
e_gadman_mode_set(E_Gadman *gm, E_Gadman_Mode mode)
{
Evas_List *l;
E_OBJECT_CHECK(gm);
if (gm->mode == mode) return;
gm->mode = mode;
if (gm->mode == E_GADMAN_MODE_EDIT)
{
for (l = gm->clients; l; l = l->next)
_e_gadman_client_edit_begin(l->data);
}
else if (gm->mode == E_GADMAN_MODE_NORMAL)
{
for (l = gm->clients; l; l = l->next)
_e_gadman_client_edit_end(l->data);
}
}
E_Gadman_Mode
e_gadman_mode_get(E_Gadman *gm)
{
E_OBJECT_CHECK_RETURN(gm, E_GADMAN_MODE_NORMAL);
return gm->mode;
}
E_Gadman_Client *
e_gadman_client_new(E_Gadman *gm)
{
E_Gadman_Client *gmc;
E_OBJECT_CHECK_RETURN(gm, NULL);
gmc = E_OBJECT_ALLOC(E_Gadman_Client, _e_gadman_client_free);
if (!gmc) return NULL;
gmc->gadman = gm;
gmc->policy = E_GADMAN_POLICY_ANYWHERE | E_GADMAN_POLICY_HSIZE | E_GADMAN_POLICY_VSIZE | E_GADMAN_POLICY_HMOVE | E_GADMAN_POLICY_VMOVE;
gmc->zone = e_zone_current_get(gm->container);
gmc->edge = E_GADMAN_EDGE_BOTTOM;
gmc->minw = 1;
gmc->minh = 1;
gmc->maxw = 0;
gmc->maxh = 0;
gmc->ax = 0.0;
gmc->ay = 1.0;
gmc->mina = 0.0;
gmc->maxa = 9999999.0;
gm->clients = evas_list_append(gm->clients, gmc);
return gmc;
}
void
e_gadman_client_save(E_Gadman_Client *gmc)
{
E_OBJECT_CHECK(gmc);
/* save all values */
}
void
e_client_gadman_edge_set(E_Gadman_Client *gmc, E_Gadman_Edge edge)
{
E_OBJECT_CHECK(gmc);
gmc->edge = edge;
}
void
e_gadman_client_load(E_Gadman_Client *gmc)
{
E_OBJECT_CHECK(gmc);
/* load all the vales */
/* implement all the values */
}
void
e_gadman_client_domain_set(E_Gadman_Client *gmc, char *domain, int instance)
{
E_OBJECT_CHECK(gmc);
if (gmc->domain) free(gmc->domain);
gmc->domain = strdup(domain);
gmc->instance = instance;
}
void
e_gadman_client_zone_set(E_Gadman_Client *gmc, E_Zone *zone)
{
E_OBJECT_CHECK(gmc);
gmc->zone = zone;
}
void
e_gadman_client_policy_set(E_Gadman_Client *gmc, E_Gadman_Policy pol)
{
E_OBJECT_CHECK(gmc);
gmc->policy = pol;
}
void
e_gadman_client_min_size_set(E_Gadman_Client *gmc, Evas_Coord minw, Evas_Coord minh)
{
E_OBJECT_CHECK(gmc);
gmc->minw = minw;
gmc->minh = minh;
}
void
e_gadman_client_max_size_set(E_Gadman_Client *gmc, Evas_Coord maxw, Evas_Coord maxh)
{
E_OBJECT_CHECK(gmc);
gmc->maxw = maxw;
gmc->maxh = maxh;
}
void
e_gadman_client_align_set(E_Gadman_Client *gmc, double xalign, double yalign)
{
E_OBJECT_CHECK(gmc);
gmc->ax = xalign;
gmc->ay = yalign;
}
void
e_gadman_client_aspect_set(E_Gadman_Client *gmc, double mina, double maxa)
{
E_OBJECT_CHECK(gmc);
gmc->mina = mina;
gmc->maxa = maxa;
}
void
e_gadman_client_auto_size_set(E_Gadman_Client *gmc, Evas_Coord autow, Evas_Coord autoh)
{
E_OBJECT_CHECK(gmc);
gmc->autow = autow;
gmc->autoh = autoh;
}
void
e_gadman_client_geometry_get(E_Gadman_Client *gmc, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
{
E_OBJECT_CHECK(gmc);
if (x) *x = gmc->x;
if (y) *y = gmc->y;
if (w) *w = gmc->w;
if (h) *h = gmc->h;
}
void
e_gadman_client_change_func_set(E_Gadman_Client *gmc, void (*func) (void *data, E_Gadman_Client *gmc, E_Gadman_Change change), void *data)
{
E_OBJECT_CHECK(gmc);
gmc->func = func;
gmc->data = data;
}
E_Menu *
e_gadman_client_menu_new(E_Gadman_Client *gmc)
{
E_Menu *m;
E_Menu_Item *mi;
E_OBJECT_CHECK_RETURN(gmc, NULL);
m = e_menu_new();
gmc->menu = m;
if (gmc->policy & E_GADMAN_POLICY_HSIZE)
{
if (gmc->autow > 0)
{
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Automatic Width");
e_menu_item_check_set(mi, 1);
e_menu_item_toggle_set(mi, gmc->use_autow);
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"auto_width");
e_menu_item_callback_set(mi, _e_gadman_cb_auto_width, gmc);
mi = e_menu_item_new(m);
e_menu_item_separator_set(mi, 1);
}
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Half Screen Width");
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"half_width");
e_menu_item_callback_set(mi, _e_gadman_cb_half_width, gmc);
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Full Screen Width");
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"full_width");
e_menu_item_callback_set(mi, _e_gadman_cb_full_width, gmc);
}
if (gmc->policy & E_GADMAN_POLICY_HMOVE)
{
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Center Horizontally");
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"center_horiz");
e_menu_item_callback_set(mi, _e_gadman_cb_center_horiz, gmc);
}
if (((gmc->policy & E_GADMAN_POLICY_HSIZE) ||
(gmc->policy & E_GADMAN_POLICY_HMOVE)) &&
((gmc->policy & E_GADMAN_POLICY_VSIZE) ||
(gmc->policy & E_GADMAN_POLICY_VMOVE)))
{
mi = e_menu_item_new(m);
e_menu_item_separator_set(mi, 1);
}
if (gmc->policy & E_GADMAN_POLICY_VSIZE)
{
if (gmc->autoh > 0)
{
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Automatic Height");
e_menu_item_check_set(mi, 1);
e_menu_item_toggle_set(mi, gmc->use_autoh);
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"auto_eight");
e_menu_item_callback_set(mi, _e_gadman_cb_auto_height, gmc);
mi = e_menu_item_new(m);
e_menu_item_separator_set(mi, 1);
}
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Half Screen Height");
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"half_height");
e_menu_item_callback_set(mi, _e_gadman_cb_half_height, gmc);
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Full Screen Height");
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"full_height");
e_menu_item_callback_set(mi, _e_gadman_cb_full_height, gmc);
}
if (gmc->policy & E_GADMAN_POLICY_VMOVE)
{
mi = e_menu_item_new(m);
e_menu_item_label_set(mi, "Center Vertically");
e_menu_item_icon_edje_set(mi, e_path_find(path_icons, "default.eet"),
"center_vert");
e_menu_item_callback_set(mi, _e_gadman_cb_center_vert, gmc);
}
return m;
}
/* local subsystem functions */
static void
_e_gadman_free(E_Gadman *gm)
{
free(gm);
}
static void
_e_gadman_client_free(E_Gadman_Client *gmc)
{
if (gmc->menu) e_object_del(E_OBJECT(gmc->menu));
if (gmc->control_object) evas_object_del(gmc->control_object);
if (gmc->event_object) evas_object_del(gmc->event_object);
gmc->gadman->clients = evas_list_remove(gmc->gadman->clients, gmc);
if (gmc->domain) free(gmc->domain);
free(gmc);
}
static void
_e_gadman_client_edit_begin(E_Gadman_Client *gmc)
{
gmc->control_object = edje_object_add(gmc->gadman->container->bg_evas);
evas_object_layer_set(gmc->control_object, 100);
evas_object_move(gmc->control_object, gmc->x, gmc->y);
evas_object_resize(gmc->control_object, gmc->w, gmc->h);
edje_object_file_set(gmc->control_object,
/* FIXME: "default.eet" needs to come from conf */
e_path_find(path_themes, "default.eet"),
"gadman/control");
edje_object_signal_callback_add(gmc->control_object, "move_start", "",
_e_gadman_cb_signal_move_start, gmc);
edje_object_signal_callback_add(gmc->control_object, "move_stop", "",
_e_gadman_cb_signal_move_stop, gmc);
edje_object_signal_callback_add(gmc->control_object, "move_go", "",
_e_gadman_cb_signal_move_go, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_start", "left",
_e_gadman_cb_signal_resize_left_start, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_stop", "left",
_e_gadman_cb_signal_resize_left_stop, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_go", "left",
_e_gadman_cb_signal_resize_left_go, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_start", "right",
_e_gadman_cb_signal_resize_right_start, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_stop", "right",
_e_gadman_cb_signal_resize_right_stop, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_go", "right",
_e_gadman_cb_signal_resize_right_go, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_start", "up",
_e_gadman_cb_signal_resize_up_start, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_stop", "up",
_e_gadman_cb_signal_resize_up_stop, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_go", "up",
_e_gadman_cb_signal_resize_up_go, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_start", "down",
_e_gadman_cb_signal_resize_down_start, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_stop", "down",
_e_gadman_cb_signal_resize_down_stop, gmc);
edje_object_signal_callback_add(gmc->control_object, "resize_go", "down",
_e_gadman_cb_signal_resize_down_go, gmc);
gmc->event_object = evas_object_rectangle_add(gmc->gadman->container->bg_evas);
evas_object_color_set(gmc->event_object, 0, 0, 0, 0);
evas_object_repeat_events_set(gmc->event_object, 1);
evas_object_layer_set(gmc->event_object, 100);
evas_object_move(gmc->event_object, gmc->x, gmc->y);
evas_object_resize(gmc->event_object, gmc->w, gmc->h);
evas_object_event_callback_add(gmc->event_object, EVAS_CALLBACK_MOUSE_DOWN, _e_gadman_cb_mouse_down, gmc);
evas_object_event_callback_add(gmc->event_object, EVAS_CALLBACK_MOUSE_UP, _e_gadman_cb_mouse_up, gmc);
evas_object_event_callback_add(gmc->event_object, EVAS_CALLBACK_MOUSE_IN, _e_gadman_cb_mouse_in, gmc);
evas_object_event_callback_add(gmc->event_object, EVAS_CALLBACK_MOUSE_OUT, _e_gadman_cb_mouse_out, gmc);
if (gmc->policy & E_GADMAN_POLICY_HSIZE)
edje_object_signal_emit(gmc->control_object, "hsize", "on");
else
edje_object_signal_emit(gmc->control_object, "hsize", "off");
if (gmc->policy & E_GADMAN_POLICY_VSIZE)
edje_object_signal_emit(gmc->control_object, "vsize", "on");
else
edje_object_signal_emit(gmc->control_object, "vsize", "off");
if (gmc->policy & (E_GADMAN_POLICY_HMOVE | E_GADMAN_POLICY_VMOVE))
edje_object_signal_emit(gmc->control_object, "move", "on");
else
edje_object_signal_emit(gmc->control_object, "move", "off");
evas_object_clip_set(gmc->event_object, gmc->zone->bg_clip_object);
evas_object_clip_set(gmc->control_object, gmc->zone->bg_clip_object);
evas_object_show(gmc->event_object);
evas_object_show(gmc->control_object);
}
static void
_e_gadman_client_edit_end(E_Gadman_Client *gmc)
{
evas_object_del(gmc->control_object);
gmc->control_object = NULL;
evas_object_del(gmc->event_object);
gmc->event_object = NULL;
}
static void
_e_gadman_client_down_store(E_Gadman_Client *gmc)
{
gmc->down_store_x = gmc->x;
gmc->down_store_y = gmc->y;
gmc->down_store_w = gmc->w;
gmc->down_store_h = gmc->h;
evas_pointer_canvas_xy_get(gmc->gadman->container->bg_evas, &gmc->down_x, &gmc->down_y);
}
static int
_e_gadman_client_is_being_modified(E_Gadman_Client *gmc)
{
if ((gmc->moving) ||
(gmc->resizing_l) || (gmc->resizing_r) ||
(gmc->resizing_u) || (gmc->resizing_d))
return 1;
return 0;
}
static void
_e_gadman_client_geometry_to_align(E_Gadman_Client *gmc)
{
if (gmc->w != gmc->zone->w)
gmc->ax = (double)gmc->x / (double)(gmc->zone->w - gmc->w);
else
gmc->ax = 0.0;
if (gmc->h != gmc->zone->h)
gmc->ay = (double)gmc->y / (double)(gmc->zone->h - gmc->h);
else
gmc->ay = 0.0;
}
static void
_e_gadman_client_aspect_enforce(E_Gadman_Client *gmc, double cx, double cy, int use_horiz)
{
Evas_Coord neww, newh;
double aspect;
int change = 0;
if (gmc->h > 0)
aspect = (double)gmc->w / (double) gmc->h;
else
aspect = 0.0;
neww = gmc->w;
newh = gmc->h;
if (aspect > gmc->maxa)
{
if (use_horiz)
newh = gmc->w / gmc->maxa;
else
neww = gmc->h * gmc->mina;
change = 1;
}
else if (aspect < gmc->mina)
{
if (use_horiz)
newh = gmc->w / gmc->maxa;
else
neww = gmc->h * gmc->mina;
change = 1;
}
if (change)
{
gmc->x = gmc->x + ((gmc->w - neww) * cx);
gmc->y = gmc->y + ((gmc->h - newh) * cy);
gmc->w = neww;
gmc->h = newh;
}
}
static void
_e_gadman_client_geometry_apply(E_Gadman_Client *gmc)
{
evas_object_move(gmc->event_object, gmc->x, gmc->y);
evas_object_resize(gmc->event_object, gmc->w, gmc->h);
evas_object_move(gmc->control_object, gmc->x, gmc->y);
evas_object_resize(gmc->control_object, gmc->w, gmc->h);
}
static void
_e_gadman_client_callback_call(E_Gadman_Client *gmc, E_Gadman_Change change)
{
if (gmc->func) gmc->func(gmc->data, gmc, change);
}
static void
_e_gadman_cb_mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Down *ev;
E_Gadman_Client *gmc;
gmc = data;
ev = event_info;
if (_e_gadman_client_is_being_modified(gmc)) return;
/* FIXME: how do we prevent this if you don't have a right mouse button */
/* maybe make this menu available in he modules menu? */
if (ev->button == 3)
{
E_Menu *m;
m = e_gadman_client_menu_new(gmc);
if (m)
{
e_menu_post_deactivate_callback_set(m, _e_gadman_cb_menu_end, gmc);
e_menu_activate_mouse(m, gmc->zone, ev->output.x, ev->output.y, 1, 1,
E_MENU_POP_DIRECTION_DOWN);
e_util_container_fake_mouse_up_all_later(gmc->zone->container);
}
}
}
static void
_e_gadman_cb_mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Up *ev;
E_Gadman_Client *gmc;
gmc = data;
ev = event_info;
if (_e_gadman_client_is_being_modified(gmc)) return;
}
static void
_e_gadman_cb_mouse_in(void *data, Evas *evas, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_In *ev;
E_Gadman_Client *gmc;
gmc = data;
ev = event_info;
if (_e_gadman_client_is_being_modified(gmc)) return;
edje_object_signal_emit(gmc->control_object, "active", "");
}
static void
_e_gadman_cb_mouse_out(void *data, Evas *evas, Evas_Object *obj, void *event_info)
{
Evas_Event_Mouse_Out *ev;
E_Gadman_Client *gmc;
gmc = data;
ev = event_info;
if (_e_gadman_client_is_being_modified(gmc)) return;
edje_object_signal_emit(gmc->control_object, "inactive", "");
}
static void
_e_gadman_cb_signal_move_start(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
if (_e_gadman_client_is_being_modified(gmc)) return;
_e_gadman_client_down_store(gmc);
gmc->moving = 1;
evas_object_raise(gmc->control_object);
evas_object_raise(gmc->event_object);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_RAISE);
}
static void
_e_gadman_cb_signal_move_stop(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->moving = 0;
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
}
static void
_e_gadman_cb_signal_move_go(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
Evas_Coord x, y;
int new_edge = 0;
int nx, ny, nxx, nyy;
int new_zone = 0;
Evas_List *skiplist = NULL;
gmc = data;
if (!gmc->moving) return;
evas_pointer_canvas_xy_get(gmc->gadman->container->bg_evas, &x, &y);
nxx = nx = gmc->down_store_x + (x - gmc->down_x);
nyy = ny = gmc->down_store_y + (y - gmc->down_y);
skiplist = evas_list_append(skiplist, gmc);
e_resist_container_gadman_position(gmc->zone->container, skiplist,
gmc->x, gmc->y, gmc->w, gmc->h,
nx, ny, gmc->w, gmc->h,
&nxx, &nyy);
evas_list_free(skiplist);
x += (nxx - nx);
y += (nyy - ny);
if ((gmc->policy & 0xff) == E_GADMAN_POLICY_EDGES)
{
double xr, yr;
E_Gadman_Edge ne;
ne = gmc->edge;
if (!(gmc->policy & E_GADMAN_POLICY_FIXED_ZONE))
{
E_Zone *nz;
nz = e_container_zone_at_point_get(gmc->zone->container, x, y);
if ((nz) && (nz != gmc->zone))
{
gmc->zone = nz;
new_zone = 1;
evas_object_clip_set(gmc->event_object, gmc->zone->bg_clip_object);
evas_object_clip_set(gmc->control_object, gmc->zone->bg_clip_object);
}
}
xr = (double)(x - gmc->zone->x) / (double)gmc->zone->w;
yr = (double)(y - gmc->zone->y) / (double)gmc->zone->h;
if ((xr + yr) <= 1.0) /* top or left */
{
if (((1.0 - yr) + xr) <= 1.0) ne = E_GADMAN_EDGE_LEFT;
else ne = E_GADMAN_EDGE_TOP;
}
else /* bottom or right */
{
if (((1.0 - yr) + xr) <= 1.0) ne = E_GADMAN_EDGE_BOTTOM;
else ne = E_GADMAN_EDGE_RIGHT;
}
if (ne != gmc->edge)
{
gmc->edge = ne;
new_edge = 1;
}
if (gmc->edge == E_GADMAN_EDGE_LEFT)
{
gmc->x = gmc->zone->x;
gmc->y = gmc->down_store_y + (y - gmc->down_y);
if (gmc->h > gmc->zone->h) gmc->h = gmc->zone->h;
if (gmc->y < gmc->zone->y)
gmc->y = gmc->zone->y;
else if ((gmc->y + gmc->h) > (gmc->zone->y + gmc->zone->h))
gmc->y = gmc->zone->y + gmc->zone->h - gmc->h;
}
else if (gmc->edge == E_GADMAN_EDGE_RIGHT)
{
gmc->x = gmc->zone->x + gmc->zone->w - gmc->w;
gmc->y = gmc->down_store_y + (y - gmc->down_y);
if (gmc->h > gmc->zone->h) gmc->h = gmc->zone->h;
if (gmc->y < gmc->zone->y)
gmc->y = gmc->zone->y;
else if ((gmc->y + gmc->h) > (gmc->zone->y + gmc->zone->h))
gmc->y = gmc->zone->y + gmc->zone->h - gmc->h;
}
else if (gmc->edge == E_GADMAN_EDGE_TOP)
{
gmc->x = gmc->down_store_x + (x - gmc->down_x);
gmc->y = gmc->zone->y;
if (gmc->w > gmc->zone->w) gmc->w = gmc->zone->w;
if (gmc->x < gmc->zone->x)
gmc->x = gmc->zone->x;
else if ((gmc->x + gmc->w) > (gmc->zone->x + gmc->zone->w))
gmc->x = gmc->zone->x + gmc->zone->w - gmc->w;
}
else if (gmc->edge == E_GADMAN_EDGE_BOTTOM)
{
gmc->x = gmc->down_store_x + (x - gmc->down_x);
gmc->y = gmc->zone->y + gmc->zone->h - gmc->h;
if (gmc->w > gmc->zone->w) gmc->w = gmc->zone->w;
if (gmc->x < gmc->zone->x)
gmc->x = gmc->zone->x;
else if ((gmc->x + gmc->w) > (gmc->zone->x + gmc->zone->w))
gmc->x = gmc->zone->x + gmc->zone->w - gmc->w;
}
}
else
{
if (gmc->policy & E_GADMAN_POLICY_HMOVE)
gmc->x = gmc->down_store_x + (x - gmc->down_x);
else
gmc->x = gmc->down_store_x;
if (gmc->policy & E_GADMAN_POLICY_VMOVE)
gmc->y = gmc->down_store_y + (y - gmc->down_y);
else
gmc->y = gmc->down_store_y;
gmc->w = gmc->down_store_w;
gmc->h = gmc->down_store_h;
if (!(gmc->policy & E_GADMAN_POLICY_FIXED_ZONE))
{
E_Zone *nz;
nz = e_container_zone_at_point_get(gmc->zone->container, x, y);
if ((nz) && (nz != gmc->zone))
{
gmc->zone = nz;
new_zone = 1;
}
}
if (gmc->h > gmc->zone->h) gmc->h = gmc->zone->h;
if (gmc->w > gmc->zone->w) gmc->w = gmc->zone->w;
if (gmc->x < gmc->zone->x)
gmc->x = gmc->zone->x;
else if ((gmc->x + gmc->w) > (gmc->zone->x + gmc->zone->w))
gmc->x = gmc->zone->x + gmc->zone->w - gmc->w;
if (gmc->y < gmc->zone->y)
gmc->y = gmc->zone->y;
else if ((gmc->y + gmc->h) > (gmc->zone->y + gmc->zone->h))
gmc->y = gmc->zone->y + gmc->zone->h - gmc->h;
}
_e_gadman_client_geometry_to_align(gmc);
_e_gadman_client_geometry_apply(gmc);
e_object_ref(E_OBJECT(gmc));
if (!e_object_del_get(E_OBJECT(gmc)))
{
if (new_zone)
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_ZONE);
}
if (!e_object_del_get(E_OBJECT(gmc)))
{
if (new_edge)
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_EDGE);
}
if (!e_object_del_get(E_OBJECT(gmc)))
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
e_object_unref(E_OBJECT(gmc));
}
static void
_e_gadman_cb_signal_resize_left_start(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
if (_e_gadman_client_is_being_modified(gmc)) return;
_e_gadman_client_down_store(gmc);
gmc->use_autow = 0;
gmc->resizing_l = 1;
}
static void
_e_gadman_cb_signal_resize_left_stop(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->resizing_l = 0;
e_gadman_client_save(gmc);
}
static void
_e_gadman_cb_signal_resize_left_go(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
Evas_Coord x, y;
gmc = data;
if (!gmc->resizing_l) return;
if (!(gmc->policy & E_GADMAN_POLICY_HSIZE)) return;
evas_pointer_canvas_xy_get(gmc->gadman->container->bg_evas, &x, &y);
gmc->x = gmc->down_store_x + (x - gmc->down_x);
gmc->y = gmc->down_store_y;
gmc->w = gmc->down_store_w - (x - gmc->down_x);
gmc->h = gmc->down_store_h;
/* limit to zone left edge */
if (gmc->x < gmc->zone->x)
{
gmc->w = (gmc->down_store_x + gmc->down_store_w) - gmc->zone->x;
gmc->x = gmc->zone->x;
}
/* limit to min size */
if (gmc->w < gmc->minw)
{
gmc->x = (gmc->down_store_x + gmc->down_store_w) - gmc->minw;
gmc->w = gmc->minw;
}
/* if we are atthe edge or beyond. assyme we want to be all the way there */
if (x <= gmc->zone->x)
{
gmc->w = (gmc->x + gmc->w) - gmc->zone->x;
gmc->x = gmc->zone->x;
}
/* limit to max size */
if (gmc->maxw > 0)
{
if (gmc->w > gmc->minw)
{
gmc->x -= (gmc->maxw - gmc->w);
gmc->w = gmc->maxw;
}
}
_e_gadman_client_aspect_enforce(gmc, 1.0, 0.5, 1);
_e_gadman_client_geometry_to_align(gmc);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_signal_resize_right_start(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
if (_e_gadman_client_is_being_modified(gmc)) return;
_e_gadman_client_down_store(gmc);
gmc->use_autow = 0;
gmc->resizing_r = 1;
}
static void
_e_gadman_cb_signal_resize_right_stop(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->resizing_r = 0;
e_gadman_client_save(gmc);
}
static void
_e_gadman_cb_signal_resize_right_go(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
Evas_Coord x, y;
gmc = data;
if (!gmc->resizing_r) return;
if (!(gmc->policy & E_GADMAN_POLICY_HSIZE)) return;
evas_pointer_canvas_xy_get(gmc->gadman->container->bg_evas, &x, &y);
gmc->x = gmc->down_store_x;
gmc->y = gmc->down_store_y;
gmc->w = gmc->down_store_w + (x - gmc->down_x);
gmc->h = gmc->down_store_h;
/* limit to zone right edge */
if ((gmc->x + gmc->w) > (gmc->zone->x + gmc->zone->w))
{
gmc->w = (gmc->zone->x + gmc->zone->w) - gmc->x;
}
/* limit to min size */
if (gmc->w < gmc->minw)
{
gmc->w = gmc->minw;
}
/* if we are atthe edge or beyond. assyme we want to be all the way there */
if (x >= (gmc->zone->x + gmc->zone->w - 1))
{
gmc->w = gmc->zone->x + gmc->zone->w - gmc->x;
}
/* limit to max size */
if (gmc->maxw > 0)
{
if (gmc->w > gmc->maxw)
{
gmc->w = gmc->maxw;
}
}
_e_gadman_client_aspect_enforce(gmc, 0.0, 0.5, 1);
_e_gadman_client_geometry_to_align(gmc);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_signal_resize_up_start(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
if (_e_gadman_client_is_being_modified(gmc)) return;
_e_gadman_client_down_store(gmc);
gmc->use_autoh = 0;
gmc->resizing_u = 1;
}
static void
_e_gadman_cb_signal_resize_up_stop(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->resizing_u = 0;
e_gadman_client_save(gmc);
}
static void
_e_gadman_cb_signal_resize_up_go(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
Evas_Coord x, y;
gmc = data;
if (!gmc->resizing_u) return;
if (!(gmc->policy & E_GADMAN_POLICY_VSIZE)) return;
evas_pointer_canvas_xy_get(gmc->gadman->container->bg_evas, &x, &y);
gmc->x = gmc->down_store_x;
gmc->y = gmc->down_store_y + (y - gmc->down_y);
gmc->w = gmc->down_store_w;
gmc->h = gmc->down_store_h - (y - gmc->down_y);
/* limit to zone top edge */
if (gmc->y < gmc->zone->y)
{
gmc->h = (gmc->down_store_y + gmc->down_store_h) - gmc->zone->y;
gmc->y = gmc->zone->y;
}
/* limit to min size */
if (gmc->h < gmc->minh)
{
gmc->y = (gmc->down_store_y + gmc->down_store_h) - gmc->minh;
gmc->h = gmc->minh;
}
/* if we are atthe edge or beyond. assyme we want to be all the way there */
if (y <= gmc->zone->y)
{
gmc->h = (gmc->y + gmc->h) - gmc->zone->y;
gmc->y = gmc->zone->y;
}
/* limit to max size */
if (gmc->maxh > 0)
{
if (gmc->h > gmc->minh)
{
gmc->y -= (gmc->maxh - gmc->h);
gmc->h = gmc->maxh;
}
}
_e_gadman_client_aspect_enforce(gmc, 0.5, 1.0, 0);
_e_gadman_client_geometry_to_align(gmc);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_signal_resize_down_start(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
if (_e_gadman_client_is_being_modified(gmc)) return;
_e_gadman_client_down_store(gmc);
gmc->use_autoh = 0;
gmc->resizing_d = 1;
}
static void
_e_gadman_cb_signal_resize_down_stop(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->resizing_d = 0;
e_gadman_client_save(gmc);
}
static void
_e_gadman_cb_signal_resize_down_go(void *data, Evas_Object *obj, const char *emission, const char *source)
{
E_Gadman_Client *gmc;
Evas_Coord x, y;
gmc = data;
if (!gmc->resizing_d) return;
if (!(gmc->policy & E_GADMAN_POLICY_VSIZE)) return;
evas_pointer_canvas_xy_get(gmc->gadman->container->bg_evas, &x, &y);
gmc->x = gmc->down_store_x;
gmc->y = gmc->down_store_y;
gmc->w = gmc->down_store_w;
gmc->h = gmc->down_store_h + (y - gmc->down_y);
/* limit to zone right bottom */
if ((gmc->y + gmc->h) > (gmc->zone->y + gmc->zone->h))
{
gmc->h = (gmc->zone->y + gmc->zone->h) - gmc->y;
}
/* limit to min size */
if (gmc->h < gmc->minh)
{
gmc->h = gmc->minh;
}
/* if we are atthe edge or beyond. assyme we want to be all the way there */
if (y >= (gmc->zone->y + gmc->zone->h - 1))
{
gmc->h = gmc->zone->y + gmc->zone->h - gmc->y;
}
/* limit to max size */
if (gmc->maxh > 0)
{
if (gmc->h > gmc->maxh)
{
gmc->h = gmc->maxh;
}
}
_e_gadman_client_aspect_enforce(gmc, 0.5, 0.0, 0);
_e_gadman_client_geometry_to_align(gmc);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_menu_end(void *data, E_Menu *m)
{
E_Gadman_Client *gmc;
gmc = data;
e_object_del(E_OBJECT(m));
gmc->menu = NULL;
}
static void
_e_gadman_cb_half_width(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->w = gmc->zone->w / 2;
if (gmc->w < gmc->minw) gmc->w = gmc->minw;
if (gmc->maxw > 0)
{
if (gmc->w > gmc->maxw) gmc->w = gmc->maxw;
}
gmc->use_autow = 0;
_e_gadman_client_aspect_enforce(gmc, 0.0, 0.5, 1);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_full_width(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->w = gmc->zone->w;
if (gmc->w < gmc->minw) gmc->w = gmc->minw;
if (gmc->maxw > 0)
{
if (gmc->w > gmc->maxw) gmc->w = gmc->maxw;
}
gmc->x = gmc->zone->x + ((gmc->zone->w - gmc->w) / 2);
gmc->use_autow = 0;
_e_gadman_client_aspect_enforce(gmc, 0.0, 0.5, 1);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_auto_width(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
if (e_menu_item_toggle_get(mi))
{
gmc->use_autow = 1;
gmc->w = gmc->autow;
if (gmc->w > gmc->zone->w)
gmc->w = gmc->zone->w;
if ((gmc->x + gmc->w) > (gmc->zone->x + gmc->zone->w))
gmc->x = (gmc->zone->x + gmc->zone->w) - gmc->w;
}
else
gmc->use_autow = 0;
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_center_horiz(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->x = gmc->zone->x + ((gmc->zone->w - gmc->w) / 2);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_half_height(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->h = gmc->zone->h / 2;
if (gmc->h < gmc->minh) gmc->h = gmc->minh;
if (gmc->maxh > 0)
{
if (gmc->h > gmc->maxh) gmc->h = gmc->maxh;
}
gmc->use_autoh = 0;
_e_gadman_client_aspect_enforce(gmc, 0.5, 0.0, 0);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_full_height(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->h = gmc->zone->h;
if (gmc->h < gmc->minh) gmc->h = gmc->minh;
if (gmc->maxh > 0)
{
if (gmc->h > gmc->maxh) gmc->h = gmc->maxh;
}
gmc->y = gmc->zone->y + ((gmc->zone->h - gmc->h) / 2);
gmc->use_autoh = 0;
_e_gadman_client_aspect_enforce(gmc, 0.5, 0.0, 0);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_auto_height(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
if (e_menu_item_toggle_get(mi))
{
gmc->use_autoh = 1;
gmc->h = gmc->autoh;
if (gmc->h > gmc->zone->h)
gmc->h = gmc->zone->h;
if ((gmc->y + gmc->h) > (gmc->zone->y + gmc->zone->h))
gmc->y = (gmc->zone->y + gmc->zone->h) - gmc->h;
}
else
gmc->use_autoh = 0;
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
static void
_e_gadman_cb_center_vert(void *data, E_Menu *m, E_Menu_Item *mi)
{
E_Gadman_Client *gmc;
gmc = data;
gmc->y = gmc->zone->y + ((gmc->zone->h - gmc->h) / 2);
_e_gadman_client_geometry_apply(gmc);
_e_gadman_client_geometry_to_align(gmc);
e_gadman_client_save(gmc);
_e_gadman_client_callback_call(gmc, E_GADMAN_CHANGE_MOVE_RESIZE);
}
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