#include <Elementary.h>
#include "elm_priv.h"
-/**
- * @defgroup Mapbuf Mapbuf
- * @ingroup Elementary
- *
- * This holds 1 content object and uses an Evas Map to move/resize etc. it.
- */
-
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
{
- Evas_Object *content;
+ Evas_Object *content, *clip;
Eina_Bool enabled : 1;
Eina_Bool alpha : 1;
Eina_Bool smooth : 1;
if (!wd) return;
if (sub == wd->content)
{
- evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
- wd->content = NULL;
- _sizing_eval(obj);
+ wd->content = NULL;
+ _sizing_eval(obj);
}
}
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord x, y, w, h;
if (!wd) return;
- evas_object_geometry_get(obj, &x, &y, &w, &h);
+ evas_object_geometry_get(wd->clip, &x, &y, &w, &h);
if (wd->enabled)
{
Evas_Map *m;
evas_map_smooth_set(m, wd->smooth);
evas_map_alpha_set(m, wd->alpha);
evas_object_map_set(wd->content, m);
- evas_object_map_enable_set(wd->content, wd->enabled);
+ evas_object_map_enable_set(wd->content, EINA_TRUE);
evas_map_free(m);
}
else
{
evas_object_map_set(wd->content, NULL);
- evas_object_map_enable_set(wd->content, 0);
+ evas_object_map_enable_set(wd->content, EINA_FALSE);
evas_object_move(wd->content, x, y);
evas_object_resize(wd->content, w, h);
}
if (!wd) return;
if (wd->content)
{
- Evas_Coord x, y, w, h;
-
- evas_object_geometry_get(obj, &x, &y, &w, &h);
- if (!wd->enabled) evas_object_move(wd->content, x, y);
+ Evas_Coord x, y, w, h, x2, y2;
+
+ evas_object_geometry_get(wd->clip, &x, &y, &w, &h);
+ evas_object_geometry_get(wd->content, &x2, &y2, NULL, NULL);
+ if ((x != x2) || (y != y2))
+ {
+ if (!wd->enabled)
+ evas_object_move(wd->content, x, y);
+ else
+ {
+
+ Evas *e = evas_object_evas_get(obj);
+ evas_smart_objects_calculate(e);
+ evas_nochange_push(e);
+ evas_object_move(wd->content, x, y);
+ evas_smart_objects_calculate(e);
+ evas_nochange_pop(e);
+ }
+ }
evas_object_resize(wd->content, w, h);
_mapbuf(obj);
}
}
static void
-_move(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+_move(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
- _configure(obj);
+ _configure(data);
+}
+
+static void
+_resize(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ _configure(data);
}
static void
-_resize(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
-{
+_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd;
+
+ if (part && strcmp(part, "default")) return;
+ wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->content == content) return;
+ if (wd->content) evas_object_del(wd->content);
+ wd->content = content;
+ if (content)
+ {
+ evas_object_data_set(content, "_elm_leaveme", (void *)1);
+ elm_widget_sub_object_add(obj, content);
+ evas_object_smart_member_add(content, obj);
+ evas_object_clip_set(content, wd->clip);
+ evas_object_color_set(wd->clip, 255, 255, 255, 255);
+ evas_object_event_callback_add(content,
+ EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+ }
+ else
+ evas_object_color_set(wd->clip, 0, 0, 0, 0);
+ _sizing_eval(obj);
_configure(obj);
}
-/**
- * Add a new mapbuf to the parent
- *
- * @param parent The parent object
- * @return The new object or NULL if it cannot be created
- *
- * @ingroup Mapbuf
- */
+static Evas_Object *
+_content_get_hook(const Evas_Object *obj, const char *part)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd;
+
+ if (part && strcmp(part, "default")) return NULL;
+ wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ return wd->content;
+}
+
+static Evas_Object *
+_content_unset_hook(Evas_Object *obj, const char *part)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd;
+ Evas_Object *content;
+
+ if (part && strcmp(part, "default")) return NULL;
+ wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ if (!wd->content) return NULL;
+ content = wd->content;
+ elm_widget_sub_object_del(obj, content);
+ evas_object_smart_member_del(content);
+ evas_object_color_set(wd->clip, 0, 0, 0, 0);
+ evas_object_data_del(content, "_elm_leaveme");
+ return content;
+}
+
EAPI Evas_Object *
elm_mapbuf_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, "mapbuf");
elm_widget_type_set(obj, "mapbuf");
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
+ elm_widget_content_set_hook_set(obj, _content_set_hook);
+ elm_widget_content_get_hook_set(obj, _content_get_hook);
+ elm_widget_content_unset_hook_set(obj, _content_unset_hook);
+ elm_widget_can_focus_set(obj, EINA_FALSE);
+ wd->clip = evas_object_rectangle_add(e);
+ evas_object_static_clip_set(wd->clip, EINA_TRUE);
+ evas_object_pass_events_set(wd->clip, EINA_TRUE);
+ evas_object_color_set(wd->clip, 0, 0, 0, 0);
+
+ evas_object_event_callback_add(wd->clip, EVAS_CALLBACK_MOVE, _move, obj);
+ evas_object_event_callback_add(wd->clip, EVAS_CALLBACK_RESIZE, _resize, obj);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _move, NULL);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, NULL);
+
+ elm_widget_resize_object_set(obj, wd->clip);
wd->enabled = 0;
wd->alpha = 1;
wd->smooth = 1;
-
+
_sizing_eval(obj);
return obj;
}
-/**
- * Set the mapbuf front content
- *
- * @param obj The mapbuf object
- * @param content The content will be filled in this mapbuf object
- *
- * @ingroup Mapbuf
- */
-EAPI void
-elm_mapbuf_content_set(Evas_Object *obj, Evas_Object *content)
-{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->content == content) return;
- if ((wd->content != content) && (wd->content))
- {
- elm_widget_sub_object_del(obj, wd->content);
- evas_object_smart_member_del(wd->content);
- }
- wd->content = content;
- if (content)
- {
- elm_widget_sub_object_add(content, obj);
- evas_object_smart_member_add(content, obj);
- evas_object_event_callback_add(content,
- EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, obj);
- _sizing_eval(obj);
- }
- _configure(obj);
-}
-
-/**
- * Set the mapbuf enabled state
- *
- * @param obj The mapbuf object
- * @param enabled The value to set the enabled state to
- *
- * @ingroup Mapbuf
- */
EAPI void
elm_mapbuf_enabled_set(Evas_Object *obj, Eina_Bool enabled)
{
if (!wd) return;
if (wd->enabled == enabled) return;
wd->enabled = enabled;
+ if (wd->content) evas_object_static_clip_set(wd->content, wd->enabled);
_configure(obj);
}
-/**
- * Get the mapbuf enabled state
- *
- * @param obj The mapbuf object
- * @return The value that the enabled state is set to
- *
- * @ingroup Mapbuf
- */
EAPI Eina_Bool
elm_mapbuf_enabled_get(const Evas_Object *obj)
{
return wd->enabled;
}
-/**
- * Sets the mapbuf smooth state
- *
- * @param obj The mapbuf object
- * @param smooth The value of the smooth state of @p obj
- *
- * @ingroup Mapbuf
- */
EAPI void
elm_mapbuf_smooth_set(Evas_Object *obj, Eina_Bool smooth)
{
_configure(obj);
}
-/**
- * Gets the mapbuf smooth state
- *
- * @param obj The mapbuf object
- * @return The value of the smooth state of @p obj
- *
- * @ingroup Mapbuf
- */
EAPI Eina_Bool
elm_mapbuf_smooth_get(const Evas_Object *obj)
{
return wd->smooth;
}
-/**
- * Enables/disables the mapbuf alpha channel
- *
- * @param obj The mapbuf object
- * @param alpha The state of the alpha channel
- *
- * @ingroup Mapbuf
- */
EAPI void
elm_mapbuf_alpha_set(Evas_Object *obj, Eina_Bool alpha)
{
_configure(obj);
}
-/**
- * Gets the state of the mapbuf alpha channel
- *
- * @param obj The mapbuf object
- * @return The state of the alpha channel
- *
- * @ingroup Mapbuf
- */
EAPI Eina_Bool
elm_mapbuf_alpha_get(const Evas_Object *obj)
{