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efm navbar path buttons now happily accept dnding files 

part of ticket #1603


SVN revision: 77865
This commit is contained in:
Mike Blumenkrantz 2012-10-11 12:27:51 +00:00
parent 455b878e70
commit 9aa8b5ef5d
1 changed files with 151 additions and 2 deletions
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153
src/modules/fileman/e_fwin_nav.c
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@ -9,6 +9,10 @@ struct _Instance
E_Toolbar *tbar;
E_Drop_Handler *dnd_handler;
Evas_Object *dnd_obj, *sel_obj;
char *dnd_path;
Evas_Object *o_base, *o_box, *o_fm, *o_scroll;
// buttons
@ -92,15 +96,141 @@ _cb_initial_dir(void *data)
return ECORE_CALLBACK_CANCEL;
}
static void
_box_button_cb_dnd_enter(void *data __UNUSED__, const char *type, void *event)
{
E_Event_Dnd_Enter *ev = event;
if (strcmp(type, "text/uri-list") && strcmp(type, "XdndDirectSave0")) return;
e_drop_handler_action_set(ev->action);
}
static void
_box_button_cb_dnd_leave(void *data, const char *type __UNUSED__, void *event __UNUSED__)
{
Instance *inst = data;
if (!inst->dnd_obj) return;
edje_object_signal_emit(inst->dnd_obj, "e,state,default", "e");
inst->dnd_obj = NULL;
if (inst->sel_obj) edje_object_signal_emit(inst->sel_obj, "e,state,selected", "e");
}
static void
_box_button_cb_dnd_move(void *data, const char *type, void *event)
{
Instance *inst = data;
Evas_Object *obj;
E_Event_Dnd_Move *ev = event;
if (strcmp(type, "text/uri-list") && strcmp(type, "XdndDirectSave0")) return;
obj = e_box_item_at_xy_get(inst->o_box, ev->x, ev->y);
if (!obj)
{
_box_button_cb_dnd_leave(inst, type, NULL);
return;
}
e_drop_handler_action_set(ev->action);
if (obj == inst->dnd_obj) return;
if (inst->sel_obj)
edje_object_signal_emit(inst->sel_obj, "e,state,default", "e");
if (inst->dnd_obj)
edje_object_signal_emit(inst->dnd_obj, "e,state,default", "e");
inst->dnd_obj = obj;
edje_object_signal_emit(inst->dnd_obj, "e,state,selected", "e");
}
static void
_box_button_cb_dnd_selection_notify(void *data, const char *type, void *event)
{
Instance *inst = data;
E_Event_Dnd_Drop *ev = event;
char buf[PATH_MAX], *args = NULL;
Eina_Bool memerr = EINA_FALSE, link_drop;
Eina_Stringshare *fp;
Eina_List *files, *l, *ll;
size_t size = 0, length = 0;
if ((strcmp(type, "text/uri-list") && strcmp(type, "XdndDirectSave0")) || (!inst->dnd_obj))
goto out;
e_user_dir_concat_static(buf, "fileman/favorites");
link_drop = !strcmp(buf, inst->dnd_path);
files = e_fm2_uri_path_list_get(ev->data);
EINA_LIST_FOREACH_SAFE(files, l, ll, fp)
{
if (memerr) continue;
args = e_util_string_append_quoted(args, &size, &length, fp);
if (!args) memerr = EINA_TRUE;
if (memerr) continue;
args = e_util_string_append_char(args, &size, &length, ' ');
if (!args) memerr = EINA_TRUE;
eina_stringshare_del(fp);
files = eina_list_remove_list(files, l);
}
E_FREE_LIST(files, eina_stringshare_del);
if (!args) goto out;
args = e_util_string_append_quoted(args, &size, &length, inst->dnd_path);
if (!args) goto out;
if (link_drop || (e_drop_handler_action_get() == ECORE_X_ATOM_XDND_ACTION_LINK))
e_fm2_client_file_symlink(inst->o_fm, args);
else if (e_drop_handler_action_get() == ECORE_X_ATOM_XDND_ACTION_COPY)
e_fm2_client_file_copy(inst->o_fm, args);
else if (e_drop_handler_action_get() == ECORE_X_ATOM_XDND_ACTION_MOVE)
e_fm2_client_file_move(inst->o_fm, args);
else if (e_drop_handler_action_get() == ECORE_X_ATOM_XDND_ACTION_ASK)
e_fm2_drop_menu(inst->o_fm, args);
free(args);
out:
E_FREE(inst->dnd_path);
_box_button_cb_dnd_leave(inst, type, NULL);
}
static Eina_Bool
_box_button_cb_dnd_drop(void *data)
{
Instance *inst = data;
Eina_List *l;
Evas_Object *btn;
Eina_Bool allow;
char path[PATH_MAX] = {0};
if (!inst->dnd_obj) return EINA_FALSE;
EINA_LIST_FOREACH(inst->l_buttons, l, btn)
{
strcat(path, edje_object_part_text_get(btn, "e.text.label"));
if (btn == inst->dnd_obj) break;
if (path[1]) strcat(path, "/");
}
allow = ecore_file_can_write(path);
if (allow)
{
e_drop_xds_update(allow, path);
inst->dnd_path = strdup(path);
}
return allow;
}
static void
_gc_moveresize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Instance *inst = data;
int x, y, w, h;
e_gadcon_client_viewport_geometry_get(inst->gcc, &x, &y, &w, &h);
e_drop_handler_geometry_set(inst->dnd_handler, x, y, w, h);
}
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
{
Instance *inst = NULL;
char buf[PATH_MAX];
int w, h;
int x, y, w, h;
E_Toolbar *tbar;
Eina_List *l;
Evas_Object *o_fm;
const char *drop[] = { "text/uri-list", "XdndDirectSave0"};
tbar = e_gadcon_toolbar_get(gc);
if (!tbar) return NULL;
@ -189,6 +319,20 @@ _gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
edje_object_signal_emit(inst->o_base, "e,state,forward,disabled", "e");
edje_object_message_signal_process(inst->o_base);
evas_object_geometry_get(inst->o_scroll, &x, &y, &w, &h);
inst->dnd_handler = e_drop_handler_add(E_OBJECT(inst->gcc),
inst,
_box_button_cb_dnd_enter,
_box_button_cb_dnd_move,
_box_button_cb_dnd_leave,
_box_button_cb_dnd_selection_notify,
drop, 2,
x, y, w, h);
evas_object_event_callback_add(inst->o_scroll, EVAS_CALLBACK_MOVE, _gc_moveresize, inst);
evas_object_event_callback_add(inst->o_scroll, EVAS_CALLBACK_RESIZE, _gc_moveresize, inst);
e_drop_handler_responsive_set(inst->dnd_handler);
e_drop_handler_xds_set(inst->dnd_handler, (Ecore_Task_Cb)_box_button_cb_dnd_drop);
instances = eina_list_append(instances, inst);
inst->idler = ecore_idle_enterer_add(_cb_initial_dir, inst);
@ -231,6 +375,8 @@ _gc_shutdown(E_Gadcon_Client *gcc)
if (inst->o_base) evas_object_del(inst->o_base);
if (inst->o_box) evas_object_del(inst->o_box);
if (inst->o_scroll) evas_object_del(inst->o_scroll);
e_drop_handler_del(inst->dnd_handler);
E_FREE(inst->dnd_path);
eina_stringshare_del(inst->theme);
@ -541,7 +687,10 @@ _cb_dir_changed(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUS
EINA_LIST_FOREACH(inst->l_buttons, l, btn)
if (l == sel)
edje_object_signal_emit(btn, "e,state,selected", "e");
{
edje_object_signal_emit(btn, "e,state,selected", "e");
inst->sel_obj = btn;
}
else
edje_object_signal_emit(btn, "e,state,default", "e");