#include <Elementary.h>
#include "elm_priv.h"
-/**
- * @defgroup Check Check
- * @ingroup Elementary
- *
- * The check widget allows for toggling a value between true or false (1 or 0).
- *
- * Signals that you can add callbacks for are:
- *
- * changed - This is called whenever the user changes the state of one of the
- * check object.
- *
- * Check objects are a lot like radio objects in layout and functionality
- * except they do not work as a group, but independently and only toggle the
- * value of a boolean from false to true (0 or 1). elm_check_state_set() sets
- * the boolean state (1 for true, 0 for false), and elm_check_state_get()
- * returns the current state. For convenience, like the radio objects, you
- * can set a pointer to a boolean directly with elm_check_state_pointer_set()
- * for it to modify.
- */
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
static const char *widtype = NULL;
static void _del_hook(Evas_Object *obj);
+static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
static void _theme_hook(Evas_Object *obj);
static void _disable_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _signal_check_off(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _signal_check_on(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _signal_check_toggle(void *data, Evas_Object *obj, const char *emission, const char *source);
+static void _on_focus_hook(void *data, Evas_Object *obj);
+static void _activate_hook(Evas_Object *obj);
+static void _activate(Evas_Object *obj);
+static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
+ Evas_Callback_Type type, void *event_info);
static const char SIG_CHANGED[] = "changed";
static const Evas_Smart_Cb_Description _signals[] = {
- {SIG_CHANGED, ""},
- {NULL, NULL}
+ {SIG_CHANGED, ""},
+ {NULL, NULL}
};
+static Eina_Bool
+_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
+{
+ if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+ Evas_Event_Key_Down *ev = event_info;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+ if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+ if ((strcmp(ev->keyname, "Return")) &&
+ (strcmp(ev->keyname, "KP_Enter")) &&
+ (strcmp(ev->keyname, "space")))
+ return EINA_FALSE;
+ _activate(obj);
+ ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+ return EINA_TRUE;
+}
+
+
static void
_del_hook(Evas_Object *obj)
{
}
static void
+_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (elm_widget_focus_get(obj))
+ {
+ edje_object_signal_emit(wd->chk, "elm,action,focus", "elm");
+ evas_object_focus_set(wd->chk, EINA_TRUE);
+ }
+ else
+ {
+ edje_object_signal_emit(wd->chk, "elm,action,unfocus", "elm");
+ evas_object_focus_set(wd->chk, EINA_FALSE);
+ }
+}
+
+static void
+_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ edje_object_mirrored_set(wd->chk, rtl);
+}
+
+static void
_theme_hook(Evas_Object *obj)
{
+ unsigned int counter = 0;
+ unsigned int i = 1;
+ unsigned int length = 0;
+ char *str = NULL;
+ char labels[128] ;
+ char buffer[PATH_MAX]={'\0',};
+ char s1[PATH_MAX] = {'\0',};
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
+
+ _elm_widget_mirrored_reload(obj);
+ _mirrored_set(obj, elm_widget_mirrored_get(obj));
_elm_theme_object_set(obj, wd->chk, "check", "base", elm_widget_style_get(obj));
if (wd->icon)
edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
else
edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
edje_object_part_text_set(wd->chk, "elm.text", wd->label);
+ if (elm_widget_disabled_get(obj))
+ edje_object_signal_emit(wd->chk, "elm,state,disabled", "elm");
edje_object_message_signal_process(wd->chk);
edje_object_scale_set(wd->chk, elm_widget_scale_get(obj) * _elm_config->scale);
+
+ //introduced internationalization of additional text parts used in style
+ while (1)
+ {
+ // s1 is used to store part name while buffer is used to store the part's value string
+ snprintf(labels,sizeof(labels),"label_%d",i++);
+ str = edje_object_data_get(wd->chk,labels);
+ if (!str) break;
+ length = strlen(str);
+ while ((str[counter]!= ' ') && (counter < length))
+ counter++;
+ if (counter == length)
+ continue;
+ strncpy(s1, str, counter);
+ s1[counter] = '\0';
+ strncpy(buffer, str + counter, sizeof(buffer));
+ edje_object_part_text_set(wd->chk, s1, E_(buffer));
+ }
_sizing_eval(obj);
}
if (!wd) return;
if (sub == wd->icon)
{
- edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
- evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- wd->icon = NULL;
- _sizing_eval(obj);
+ edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
+ evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+ wd->icon = NULL;
+ _sizing_eval(obj);
+ edje_object_message_signal_process(wd->chk);
}
}
static void
_signal_check_toggle(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
- Widget_Data *wd = elm_widget_data_get(data);
+ _activate(data);
+}
+
+static void
+_activate_hook(Evas_Object *obj)
+{
+ _activate(obj);
+}
+
+static void
+_activate(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->state = !wd->state;
if (wd->statep) *wd->statep = wd->state;
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
else
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
- evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
+ evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
+}
+
+static void
+_elm_check_label_set(Evas_Object *obj, const char *item, const char *label)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (item && strcmp(item, "default")) return;
+ if (!wd) return;
+ eina_stringshare_replace(&wd->label, label);
+ if (label)
+ edje_object_signal_emit(wd->chk, "elm,state,text,visible", "elm");
+ else
+ edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
+ edje_object_message_signal_process(wd->chk);
+ edje_object_part_text_set(wd->chk, "elm.text", label);
+ _sizing_eval(obj);
+}
+
+static const char *
+_elm_check_label_get(const Evas_Object *obj, const char *item)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (item && strcmp(item, "default")) return NULL;
+ if (!wd) return NULL;
+ return wd->label;
}
-/**
- * Add a new Check object
- *
- * @param parent The parent object
- * @return The new object or NULL if it cannot be created
- *
- * @ingroup Check
- */
EAPI Evas_Object *
elm_check_add(Evas_Object *parent)
{
Evas *e;
Widget_Data *wd;
- wd = ELM_NEW(Widget_Data);
- e = evas_object_evas_get(parent);
- obj = elm_widget_add(e);
+ ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
+
ELM_SET_WIDTYPE(widtype, "check");
elm_widget_type_set(obj, "check");
elm_widget_sub_object_add(parent, obj);
+ elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_disable_hook_set(obj, _disable_hook);
+ elm_widget_can_focus_set(obj, EINA_TRUE);
+ elm_widget_activate_hook_set(obj, _activate_hook);
+ elm_widget_event_hook_set(obj, _event_hook);
+ elm_widget_text_set_hook_set(obj, _elm_check_label_set);
+ elm_widget_text_get_hook_set(obj, _elm_check_label_get);
wd->chk = edje_object_add(e);
_elm_theme_object_set(obj, wd->chk, "check", "base", "default");
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
+ _mirrored_set(obj, elm_widget_mirrored_get(obj));
_sizing_eval(obj);
// TODO: convert Elementary to subclassing of Evas_Smart_Class
return obj;
}
-/**
- * Set the text label of the check object
- *
- * @param obj The check object
- * @param label The text label string in UTF-8
- *
- * @ingroup Check
- */
EAPI void
elm_check_label_set(Evas_Object *obj, const char *label)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- eina_stringshare_replace(&wd->label, label);
- if (label)
- edje_object_signal_emit(wd->chk, "elm,state,text,visible", "elm");
- else
- edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
- edje_object_message_signal_process(wd->chk);
- edje_object_part_text_set(wd->chk, "elm.text", label);
- _sizing_eval(obj);
+ _elm_check_label_set(obj, NULL, label);
}
-/**
- * Get the text label of the check object
- *
- * @param obj The check object
- * @return The text label string in UTF-8
- *
- * @ingroup Check
- */
EAPI const char *
elm_check_label_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- return wd->label;
+ return _elm_check_label_get(obj, NULL);
}
-/**
- * Set the icon object of the check object
- *
- * Once the icon object is set, it will become a child of the check object and
- * be deleted when the check object is deleted. If another icon object is set
- * then the previous one becomes orophaned and will no longer be deleted along
- * with the check.
- *
- * @param obj The check object
- * @param icon The icon object
- *
- * @ingroup Check
- */
EAPI void
elm_check_icon_set(Evas_Object *obj, Evas_Object *icon)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- if ((wd->icon != icon) && (wd->icon))
- elm_widget_sub_object_del(obj, wd->icon);
+ if (wd->icon == icon) return;
+ if (wd->icon) evas_object_del(wd->icon);
wd->icon = icon;
if (icon)
{
- elm_widget_sub_object_add(obj, icon);
- evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- edje_object_part_swallow(wd->chk, "elm.swallow.content", icon);
- edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
- _sizing_eval(obj);
+ elm_widget_sub_object_add(obj, icon);
+ evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+ edje_object_part_swallow(wd->chk, "elm.swallow.content", icon);
+ edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
+ edje_object_message_signal_process(wd->chk);
}
+ _sizing_eval(obj);
}
-/**
- * Get the icon object of the check object
- *
- * @param obj The check object
- * @return The icon object
- *
- * @ingroup Check
- */
EAPI Evas_Object *
elm_check_icon_get(const Evas_Object *obj)
{
return wd->icon;
}
-/**
- * Set the on/off state of the check object
- *
- * This sets the state of the check and will also set the value if pointed to
- * to the state supplied, but will not call any callbacks.
- *
- * @param obj The check object
- * @param state The state to use (1 == on, 0 == off)
- *
- * @ingroup Check
- */
+EAPI Evas_Object *
+elm_check_icon_unset(Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ if (!wd->icon) return NULL;
+ Evas_Object *icon = wd->icon;
+ elm_widget_sub_object_del(obj, wd->icon);
+ edje_object_part_unswallow(wd->chk, wd->icon);
+ wd->icon = NULL;
+ return icon;
+}
+
EAPI void
elm_check_state_set(Evas_Object *obj, Eina_Bool state)
{
if (!wd) return;
if (state != wd->state)
{
- wd->state = state;
- if (wd->statep) *wd->statep = wd->state;
- if (wd->state)
- edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
- else
- edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
+ wd->state = state;
+ if (wd->statep) *wd->statep = wd->state;
+ if (wd->state)
+ edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
+ else
+ edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
}
}
-/**
- * Get the state of the check object
- *
- * @param obj The check object
- * @return The boolean state
- *
- * @ingroup Check
- */
EAPI Eina_Bool
elm_check_state_get(const Evas_Object *obj)
{
return wd->state;
}
-/**
- * Set a convenience pointer to a boolean to change
- *
- * This sets a pointer to a boolean, that, in addition to the check objects
- * state will also be modified directly. To stop setting the object pointed
- * to simply use NULL as the statep parameter. If statep is not NULL, then
- * when this is called, the check objects state will also be modified to
- * reflect the value of the boolean statep points to, just like calling
- * elm_check_state_set().
- *
- * @param obj The check object
- * @param statep Pointer to the boolean to modify
- *
- * @ingroup Check
- */
EAPI void
elm_check_state_pointer_set(Evas_Object *obj, Eina_Bool *statep)
{
if (!wd) return;
if (statep)
{
- wd->statep = statep;
- if (*wd->statep != wd->state)
- {
- wd->state = *wd->statep;
- if (wd->state)
- edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
- else
- edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
- }
+ wd->statep = statep;
+ if (*wd->statep != wd->state)
+ {
+ wd->state = *wd->statep;
+ if (wd->state)
+ edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
+ else
+ edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
+ }
}
else
wd->statep = NULL;
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