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Expose elm_list as external 

Patch by Thiago Masaki


SVN revision: 47847
This commit is contained in:
Iván Briano 2010-04-08 20:53:01 +00:00
parent 23b65bc2de
commit 07d91767cd
8 changed files with 299 additions and 0 deletions
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1
legacy/elementary/data/edje_externals/Makefile.am
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@ -19,6 +19,7 @@ ico_fileselector.png \
ico_fileselector_button.png \
ico_genlist.png \
ico_hoversel.png \
ico_list.png \
ico_map.png \
ico_notepad.png \
ico_photocam.png \

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legacy/elementary/data/edje_externals/ico_list.png Executable file
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3
legacy/elementary/data/edje_externals/icons.edc
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@ -20,6 +20,7 @@ ICON("fileselector")
ICON("fileselector_button")
ICON("genlist")
ICON("hoversel")
ICON("list")
ICON("map")
ICON("notepad")
ICON("photocam")
@ -32,3 +33,5 @@ ICON("spinner")
ICON("thumb")
ICON("toggle")
ICON("toolbar")
ICON("slideshow")

1
legacy/elementary/src/edje_externals/Makefile.am
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@ -36,6 +36,7 @@ elm_fileselector.c \
elm_fileselector_button.c \
elm_genlist.c \
elm_hoversel.c \
elm_list.c \
elm_map.c \
elm_notepad.c \
elm_photocam.c \

272
legacy/elementary/src/edje_externals/elm_list.c Normal file
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@ -0,0 +1,272 @@
#include <assert.h>
#include "private.h"
typedef struct _Elm_Params_List
{
const char *policy_h;
const char *policy_v;
const char *horizontal_mode;
Eina_Bool multi : 1;
Eina_Bool multi_exists : 1;
Eina_Bool always_select : 1;
Eina_Bool always_select_exists : 1;
} Elm_Params_List;
#define CHOICE_GET(CHOICES, STR) \
unsigned int i; \
for (i = 0; i < sizeof(CHOICES); i++) \
if (strcmp(STR, CHOICES[i]) == 0) \
return i
static const char *scroller_policy_choices[] = {"auto", "on", "off", NULL};
static const char *list_horizontal_mode_choices[] = {"compress", "scroll",
"limit", NULL};
static Elm_Scroller_Policy
_scroller_policy_choices_setting_get(const char *policy_str)
{
assert(sizeof(scroller_policy_choices)/
sizeof(scroller_policy_choices[0]) == ELM_SCROLLER_POLICY_LAST + 1);
CHOICE_GET(scroller_policy_choices, policy_str);
return ELM_SCROLLER_POLICY_LAST;
}
static Elm_List_Mode
_list_horizontal_mode_setting_get(const char *horizontal_mode_str)
{
assert(sizeof(list_horizontal_mode_choices)/
sizeof(list_horizontal_mode_choices[0]) == ELM_LIST_LAST + 1);
CHOICE_GET(list_horizontal_mode_choices, horizontal_mode_str);
return ELM_LIST_LAST;
}
static void
external_list_state_set(void *data __UNUSED__, Evas_Object *obj, const void *from_params, const void *to_params, float pos __UNUSED__)
{
const Elm_Params_List *p;
Elm_Scroller_Policy policy_h, policy_v;
if (to_params) p = to_params;
else if (from_params) p = from_params;
else return;
if (p->horizontal_mode)
{
Elm_List_Mode set = _list_horizontal_mode_setting_get(p->horizontal_mode
);
if (set == ELM_LIST_LAST) return;
elm_list_horizontal_mode_set(obj, set);
}
if ((p->policy_h) && (p->policy_v))
{
policy_h = _scroller_policy_choices_setting_get(p->policy_h);
policy_v = _scroller_policy_choices_setting_get(p->policy_v);
elm_list_scroller_policy_set(obj, policy_h, policy_v);
}
else if ((p->policy_h) || (p->policy_v))
{
elm_list_scroller_policy_get(obj, &policy_h, &policy_v);
if (p->policy_h)
{
policy_h = _scroller_policy_choices_setting_get(p->policy_h);
elm_list_scroller_policy_set(obj, policy_h, policy_v);
}
else
{
policy_v = _scroller_policy_choices_setting_get(p->policy_v);
elm_list_scroller_policy_set(obj, policy_h, policy_v);
}
}
if (p->multi_exists)
elm_list_multi_select_set(obj, p->multi);
if (p->always_select_exists)
elm_list_always_select_mode_set(obj, p->always_select);
}
static Eina_Bool
external_list_param_set(void *data __UNUSED__, Evas_Object *obj, const Edje_External_Param *param)
{
if (!strcmp(param->name, "horizontal mode"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
{
Elm_List_Mode set = _list_horizontal_mode_setting_get(param->s);
if (set == ELM_LIST_LAST) return EINA_FALSE;
elm_list_horizontal_mode_set(obj, set);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "scroll horizontal"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
{
Elm_Scroller_Policy h, v;
elm_list_scroller_policy_get(obj, &h, &v);
h = _scroller_policy_choices_setting_get(param->s);
if (h == ELM_SCROLLER_POLICY_LAST) return EINA_FALSE;
elm_list_scroller_policy_set(obj, h, v);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "scroll vertical"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
{
Elm_Scroller_Policy h, v;
elm_list_scroller_policy_get(obj, &h, &v);
v = _scroller_policy_choices_setting_get(param->s);
if (v == ELM_SCROLLER_POLICY_LAST) return EINA_FALSE;
elm_list_scroller_policy_set(obj, h, v);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "multi"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
{
elm_list_multi_select_set(obj, param->i);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "always_select"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
{
elm_list_always_select_mode_set(obj, param->i);
return EINA_TRUE;
}
}
ERR("unknown parameter '%s' of type '%s'",
param->name, edje_external_param_type_str(param->type));
return EINA_FALSE;
}
static Eina_Bool
external_list_param_get(void *data __UNUSED__, const Evas_Object *obj, Edje_External_Param *param)
{
if (!strcmp(param->name, "multi"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
{
param->i = elm_list_multi_select_get(obj);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "always_select"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_BOOL)
{
param->i = elm_list_always_select_mode_get(obj);
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "scroll horizontal"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
{
Elm_Scroller_Policy h, v;
elm_list_scroller_policy_get(obj, &h, &v);
param->s = scroller_policy_choices[h];
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "scroll vertical"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
{
Elm_Scroller_Policy h, v;
elm_list_scroller_policy_get(obj, &h, &v);
param->s = scroller_policy_choices[v];
return EINA_TRUE;
}
}
else if (!strcmp(param->name, "horizontal mode"))
{
if (param->type == EDJE_EXTERNAL_PARAM_TYPE_STRING)
{
Elm_List_Mode m = elm_list_horizontal_mode_get(obj);
if (m == ELM_LIST_LAST)
return EINA_FALSE;
param->s = list_horizontal_mode_choices[m];
return EINA_TRUE;
}
}
ERR("unknown parameter '%s' of type '%s'",
param->name, edje_external_param_type_str(param->type));
return EINA_FALSE;
}
static void *
external_list_params_parse(void *data __UNUSED__, Evas_Object *obj __UNUSED__, const Eina_List *params)
{
Elm_Params_List *mem;
Edje_External_Param *param;
const Eina_List *l;
mem = calloc(1, sizeof(Elm_Params_List));
if (!mem)
return NULL;
EINA_LIST_FOREACH(params, l, param)
{
if (!strcmp(param->name, "multi"))
{
mem->multi = param->i;
mem->multi_exists = EINA_TRUE;
}
else if (!strcmp(param->name, "always_select"))
{
mem->always_select = param->i;
mem->always_select_exists = EINA_TRUE;
}
else if (!strcmp(param->name, "scroll horizontal"))
mem->policy_h = eina_stringshare_add(param->s);
else if (!strcmp(param->name, "scroll vertical"))
mem->policy_v = eina_stringshare_add(param->s);
else if (!strcmp(param->name, "horizontal mode"))
mem->horizontal_mode = eina_stringshare_add(param->s);
}
return mem;
}
static void
external_list_params_free(void *params)
{
Elm_Params_List *mem = params;
if (mem->horizontal_mode)
eina_stringshare_del(mem->horizontal_mode);
if (mem->policy_h)
eina_stringshare_del(mem->policy_h);
if (mem->policy_v)
eina_stringshare_del(mem->policy_v);
free(mem);
}
static Edje_External_Param_Info external_list_params[] = {
EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("horizontal mode", "scroll",
list_horizontal_mode_choices),
EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("scroll horizontal", "auto",
scroller_policy_choices),
EDJE_EXTERNAL_PARAM_INFO_CHOICE_FULL("scroll vertical", "auto",
scroller_policy_choices),
EDJE_EXTERNAL_PARAM_INFO_BOOL("multi"),
EDJE_EXTERNAL_PARAM_INFO_BOOL("always_select"),
EDJE_EXTERNAL_PARAM_INFO_SENTINEL
};
DEFINE_EXTERNAL_ICON_ADD(list, "list")
DEFINE_EXTERNAL_TYPE_SIMPLE(list, "List");

1
legacy/elementary/src/edje_externals/modules.inc
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@ -8,6 +8,7 @@ DEFINE_TYPE(fileselector)
DEFINE_TYPE(fileselector_button)
DEFINE_TYPE(genlist)
DEFINE_TYPE(hoversel)
DEFINE_TYPE(list)
DEFINE_TYPE(map)
DEFINE_TYPE(notepad)
DEFINE_TYPE(photocam)

2
legacy/elementary/src/lib/Elementary.h.in
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@ -861,6 +861,7 @@ extern "C" {
EAPI void elm_list_horizontal_mode_set(Evas_Object *obj, Elm_List_Mode mode);
EAPI Elm_List_Mode elm_list_horizontal_mode_get(const Evas_Object *obj);
EAPI void elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select);
EAPI Eina_Bool elm_list_always_select_mode_get(const Evas_Object *obj);
EAPI const Eina_List *elm_list_items_get(const Evas_Object *obj);
EAPI Elm_List_Item *elm_list_selected_item_get(const Evas_Object *obj);
EAPI const Eina_List *elm_list_selected_items_get(const Evas_Object *obj);
@ -881,6 +882,7 @@ extern "C" {
EAPI Elm_List_Item *elm_list_item_next(const Elm_List_Item *it);
EAPI void elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce);
EAPI void elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v);
EAPI void elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v);
/* smart callbacks called:
* "clicked" - when the user double-clicked an item
* "selected" - when the user selected an item

19
legacy/elementary/src/lib/elm_list.c
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@ -900,6 +900,15 @@ elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
wd->always_select = always_select;
}
EAPI Eina_Bool
elm_list_always_select_mode_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return wd->always_select;
}
EAPI const Eina_List *
elm_list_items_get(const Evas_Object *obj)
{
@ -1164,3 +1173,13 @@ elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm
if (wd->scr)
elm_scroller_policy_set(wd->scr, policy_h, policy_v);
}
EAPI void
elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->scr)
elm_scroller_policy_get(wd->scr, policy_h, policy_v);
}