#include "elm_priv.h"
/**
- * @defgroup Panes panes
- * @ingroup Elementary
- *
+ * TODO
+ * Update the minimun height of the bar in the theme.
+ * No minimun should be set in the vertical theme
+ * Add events (move, start ...)
*/
typedef struct _Widget_Data 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 _sizing_eval(Evas_Object *obj);
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
+static const char SIG_CLICKED[] = "clicked";
+static const char SIG_PRESS[] = "press";
+static const char SIG_UNPRESS[] = "unpress";
+static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
+
+static const Evas_Smart_Cb_Description _signals[] = {
+ {SIG_CLICKED, ""},
+ {SIG_PRESS, ""},
+ {SIG_UNPRESS, ""},
+ {SIG_CLICKED_DOUBLE, ""},
+ {NULL, NULL}
+};
+
static void
_del_hook(Evas_Object *obj)
{
}
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->panes, rtl);
+}
+
+static void
_theme_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
double size;
if (!wd) return;
+ _elm_widget_mirrored_reload(obj);
+ _mirrored_set(obj, elm_widget_mirrored_get(obj));
size = elm_panes_content_left_size_get(obj);
-
+
if (wd->horizontal)
_elm_theme_object_set(obj, wd->panes, "panes", "horizontal", style);
else
edje_object_part_swallow(wd->panes, "elm.swallow.left", wd->contents.left);
if (wd->contents.right)
edje_object_part_swallow(wd->panes, "elm.swallow.right", wd->contents.right);
+ if (wd->contents.left && wd->contents.right)
+ edje_object_signal_emit(wd->panes, "elm.panes.pair", "elm");
+ if (wd->fixed)
+ edje_object_signal_emit(wd->panes, "elm.panes.fixed", "elm");
edje_object_scale_set(wd->panes, elm_widget_scale_get(obj) *
_elm_config->scale);
elm_panes_content_left_size_set(obj, size);
}
+static Eina_Bool
+_elm_panes_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return EINA_FALSE;
+
+ double w, h;
+ edje_object_part_drag_value_get(wd->panes, "elm.bar", &w, &h);
+ if (((wd->horizontal) && ( h == 0.0 )) || ((!wd->horizontal) && ( w == 0.0 )))
+ return elm_widget_focus_next_get(wd->contents.right, dir, next);
+
+ Evas_Object *chain[2];
+
+ /* Direction */
+ if (dir == ELM_FOCUS_PREVIOUS)
+ {
+ chain[0] = wd->contents.right;
+ chain[1] = wd->contents.left;
+ }
+ else if (dir == ELM_FOCUS_NEXT)
+ {
+ chain[0] = wd->contents.left;
+ chain[1] = wd->contents.right;
+ }
+ else
+ return EINA_FALSE;
+
+ unsigned char i = elm_widget_focus_get(chain[1]);
+
+ if (elm_widget_focus_next_get(chain[i], dir, next))
+ return EINA_TRUE;
+
+ i = !i;
+
+ Evas_Object *to_focus;
+ if (elm_widget_focus_next_get(chain[i], dir, &to_focus))
+ {
+ *next = to_focus;
+ return !!i;
+ }
+
+ return EINA_FALSE;
+}
+
static void
_sizing_eval(Evas_Object *obj)
{
{
evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
+ edje_object_part_unswallow(wd->panes, sub);
wd->contents.left = NULL;
_sizing_eval(obj);
}
else if (sub == wd->contents.right)
{
- evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
+ evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints, obj);
+ edje_object_part_unswallow(wd->panes, sub);
wd->contents.right= NULL;
- _sizing_eval(obj);
+ _sizing_eval(obj);
}
}
static void
_clicked(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
{
- evas_object_smart_callback_call(data, "clicked", NULL);
+ evas_object_smart_callback_call(data, SIG_CLICKED, NULL);
}
static void
static void
_press(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
{
- evas_object_smart_callback_call(data, "press", NULL);
+ evas_object_smart_callback_call(data, SIG_PRESS, NULL);
}
static void
_unpress(void *data, Evas_Object *obj __UNUSED__ , const char *emission __UNUSED__, const char *source __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
- evas_object_smart_callback_call(data, "unpress", NULL);
+ evas_object_smart_callback_call(data, SIG_UNPRESS, NULL);
if (wd->clicked_double)
{
- evas_object_smart_callback_call(data, "clicked,double", NULL);
+ evas_object_smart_callback_call(data, SIG_CLICKED_DOUBLE, NULL);
wd->clicked_double = EINA_FALSE;
}
}
-/**
- * Add a new panes to the parent
- *
- * @param[in] parent The parent object
- * @return The new object or NULL if it cannot be created
- *
- * @ingroup Panes
- */
+static void
+_content_left_set(Evas_Object *obj, Evas_Object *content)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (wd->contents.left == content) return;
+ if (wd->contents.left)
+ {
+ evas_object_del(wd->contents.left);
+ edje_object_signal_emit(wd->panes, "elm.panes.unpair", "elm");
+ }
+ wd->contents.left = content;
+ if (content)
+ {
+ elm_widget_sub_object_add(obj, content);
+ edje_object_part_swallow(wd->panes, "elm.swallow.left", content);
+ if (wd->contents.right)
+ edje_object_signal_emit(wd->panes, "elm.panes.pair", "elm");
+ }
+}
+
+static void
+_content_right_set(Evas_Object *obj, Evas_Object *content)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (wd->contents.right == content) return;
+ if (wd->contents.right)
+ {
+ evas_object_del(wd->contents.right);
+ edje_object_signal_emit(wd->panes, "elm.panes.unpair", "elm");
+ }
+ wd->contents.right = content;
+ if (content)
+ {
+ elm_widget_sub_object_add(obj, content);
+ edje_object_part_swallow(wd->panes, "elm.swallow.right", content);
+ if (wd->contents.left)
+ edje_object_signal_emit(wd->panes, "elm.panes.pair", "elm");
+ }
+}
+
+static Evas_Object *
+_content_left_unset(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd->contents.left) return NULL;
+ Evas_Object *content = wd->contents.left;
+ elm_widget_sub_object_del(obj, content);
+ edje_object_signal_emit(wd->panes, "elm.panes.unpair", "elm");
+ return content;
+}
+
+static Evas_Object *
+_content_right_unset(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd->contents.right) return NULL;
+ Evas_Object *content = wd->contents.right;
+ elm_widget_sub_object_del(obj, content);
+ edje_object_signal_emit(wd->panes, "elm.panes.unpair", "elm");
+ return content;
+}
+
+static void
+_content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (part && (!strncmp(part, "elm.swallow.", 12))) part += 12;
+ if (!part || !strcmp(part, "left"))
+ _content_left_set(obj, content);
+ else if (!strcmp(part, "right"))
+ _content_right_set(obj, content);
+}
+
+static Evas_Object *
+_content_get_hook(const Evas_Object *obj, const char *part)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ if (part && (!strncmp(part, "elm.swallow.", 12))) part += 12;
+ if (!part || !strcmp(part, "left"))
+ return wd->contents.left;
+ else if (!strcmp(part, "right"))
+ return wd->contents.right;
+ return NULL;
+}
+
+static Evas_Object *
+_content_unset_hook(Evas_Object *obj, const char *part)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ if (part && (!strncmp(part, "elm.swallow.", 12))) part += 12;
+ if (!part || !strcmp(part, "left"))
+ return _content_left_unset(obj);
+ else if (!strcmp(part, "right"))
+ return _content_right_unset(obj);
+ return NULL;
+}
+
EAPI Evas_Object *
elm_panes_add(Evas_Object *parent)
{
Evas *e;
Widget_Data *wd;
- EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
+ ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
- wd = ELM_NEW(Widget_Data);
- e = evas_object_evas_get(parent);
- obj = elm_widget_add(e);
ELM_SET_WIDTYPE(widtype, "panes");
- elm_widget_type_set(obj, widtype);
- elm_widget_can_focus_set(obj, EINA_FALSE);
+ elm_widget_type_set(obj, "panes");
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);
- wd->contents.left = NULL;
- wd->contents.right = NULL;
+ elm_widget_focus_next_hook_set(obj, _elm_panes_focus_next_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->panes = edje_object_add(e);
_elm_theme_object_set(obj, wd->panes, "panes", "vertical", "default");
elm_panes_content_left_size_set(obj, 0.5);
- edje_object_signal_callback_add(wd->panes, "elm,action,click", "",
+ edje_object_signal_callback_add(wd->panes, "elm,action,click", "",
_clicked, obj);
- edje_object_signal_callback_add(wd->panes, "elm,action,click,double", "",
+ edje_object_signal_callback_add(wd->panes, "elm,action,click,double", "",
_clicked_double, obj);
- edje_object_signal_callback_add(wd->panes, "elm,action,press", "",
+ edje_object_signal_callback_add(wd->panes, "elm,action,press", "",
_press, obj);
- edje_object_signal_callback_add(wd->panes, "elm,action,unpress", "",
+ edje_object_signal_callback_add(wd->panes, "elm,action,unpress", "",
_unpress, obj);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
- evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ evas_object_event_callback_add(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
+ evas_object_smart_callbacks_descriptions_set(obj, _signals);
+
+ _mirrored_set(obj, elm_widget_mirrored_get(obj));
_sizing_eval(obj);
return obj;
}
-/**
- * Set the left/top content of the panes widget
- *
- * Once the content object is set, a previously set one will be deleted.
- * If you want to keep that old content object, use the
- * elm_panes_content_left_unset() function.
- *
- * @param[in] obj The panes object
- * @param[in] content The new left/top content object
- *
- * @ingroup Panes
- */
-EAPI void
+EINA_DEPRECATED EAPI void
elm_panes_content_left_set(Evas_Object *obj, Evas_Object *content)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (wd->contents.left)
- {
- evas_object_del(wd->contents.left);
- wd->contents.left = NULL;
- }
- if (content)
- {
- elm_widget_sub_object_add(obj, content);
- wd->contents.left = content;
- edje_object_part_swallow(wd->panes, "elm.swallow.left", content);
- if (wd->contents.right)
- edje_object_signal_emit(wd->panes, "panes_pair", "elm");
- }
- else
- edje_object_signal_emit(wd->panes, "panes_unpair", "elm");
+ _content_set_hook(obj, "left", content);
}
-/**
- * Set the right/bottom content of the panes widget
- *
- * Once the content object is set, a previously set one will be deleted.
- * If you want to keep that old content object, use the
- * elm_panes_content_right_unset() function.
- *
- * @param[in] obj The panes object
- * @param[in] content The new right/bottom content object
- *
- * @ingroup Panes
- */
-EAPI void
+EINA_DEPRECATED EAPI void
elm_panes_content_right_set(Evas_Object *obj, Evas_Object *content)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (wd->contents.right)
- {
- evas_object_del(wd->contents.right);
- wd->contents.right = NULL;
- }
- if (content)
- {
- elm_widget_sub_object_add(obj, content);
- wd->contents.right = content;
- edje_object_part_swallow(wd->panes, "elm.swallow.right", content);
- if (wd->contents.left)
- edje_object_signal_emit(wd->panes, "panes_pair", "elm");
- }
- else
- edje_object_signal_emit(wd->panes, "panes_unpair", "elm");
+ _content_set_hook(obj, "right", content);
}
-/**
- * Get the left/top content used for the panes
- *
- * Return the left/top content object which is set for this widget.
- *
- * @param[in] obj The pane object
- * @return The left/top content object that is being used
- *
- * @ingroup Panes
- */
-EAPI Evas_Object *
+EINA_DEPRECATED EAPI Evas_Object *
elm_panes_content_left_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- return wd->contents.left;
+ return _content_get_hook(obj, "left");
}
-/**
- * Get the right/bottom content used for the panes
- *
- * Return the right/bottom content object which is set for this widget.
- *
- * @param[in] obj The pane object
- * @return The Evas Object set as a right/bottom content of the pane
- *
- * @ingroup Panes
- */
-EAPI Evas_Object *
+EINA_DEPRECATED EAPI Evas_Object *
elm_panes_content_right_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- return wd->contents.right;
+ return _content_get_hook(obj, "right");
}
-/**
- * Unset the left/top content used for the panes
- *
- * Unparent and return the left content object which was set for this widget.
- *
- * @param[in] obj The panes object
- * @return The left/top content object that was being used
- *
- * @ingroup Panes
- */
-EAPI Evas_Object *
+EINA_DEPRECATED EAPI Evas_Object *
elm_panes_content_left_unset(Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = NULL;
- Evas_Object *content = NULL;
-
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- if (!wd->contents.left) return NULL;
- content = wd->contents.left;
- edje_object_part_unswallow(wd->panes, content);
- elm_widget_sub_object_del(obj, content);
- evas_object_hide(content);
- wd->contents.left = NULL;
- edje_object_signal_emit(wd->panes, "panes_unpair", "elm");
- return content;
+ return _content_unset_hook(obj, "left");
}
-/**
- * Unset the right/bottom content used for the panes
- *
- * Unparent and return the right content object which was set for this widget.
- *
- * @param[in] obj The panes object
- * @return The right/bottom content object that was being used
- *
- * @ingroup Panes
- */
-EAPI Evas_Object *
+EINA_DEPRECATED EAPI Evas_Object *
elm_panes_content_right_unset(Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = NULL;
- Evas_Object *content = NULL;
-
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- if (!wd->contents.right) return NULL;
-
- content = wd->contents.right;
- edje_object_part_unswallow(wd->panes, content);
- elm_widget_sub_object_del(obj, content);
- evas_object_hide(content);
- wd->contents.right = NULL;
- edje_object_signal_emit(wd->panes, "panes_unpair", "elm");
- return content;
+ return _content_unset_hook(obj, "right");
}
-/**
- * Get the relative normalized size of left/top content of the pane
- *
- * @param[in] obj The panes object
- * @return The value of type double in the range [0.0,1.0]
- *
- * @ingroup Panes
- */
-EAPI double
+EAPI double
elm_panes_content_left_size_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
Widget_Data *wd = elm_widget_data_get(obj);
double w, h;
+ if (!wd) return 0;
edje_object_part_drag_value_get(wd->panes, "elm.bar", &w, &h);
if (wd->horizontal) return h;
else return w;
}
-/**
- * Set a size of the left/top content with a relative normalized double value
- *
- * @param[in] obj The panes object
- * @param[in] size The value of type double in the range [0.0,1.0]
- *
- * @ingroup Panes
- */
-EAPI void
+EAPI void
elm_panes_content_left_size_set(Evas_Object *obj, double size)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
-
+ if (!wd) return;
if (size < 0.0) size = 0.0;
else if (size > 1.0) size = 1.0;
if (wd->horizontal)
edje_object_part_drag_value_set(wd->panes, "elm.bar", size, 0.0);
}
-/**
- * Set the type of an existing panes object to horizontal/vertical
- *
- * By default the panes is of vertical type
- *
- * @param[in] obj The panes object
- * @param[in] horizontal Boolean value. If true, then the type is set to horizontal else vertical
- *
- * @ingroup Panes
- */
-EAPI void
+EAPI double
+elm_panes_content_right_size_get(const Evas_Object *obj)
+{
+ return (1.0 - elm_panes_content_left_size_get(obj));
+}
+
+EAPI void
+elm_panes_content_right_size_set(Evas_Object *obj, double size)
+{
+ elm_panes_content_left_size_set(obj, (1.0 - size));
+}
+
+EAPI void
elm_panes_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
-
+ if (!wd) return;
wd->horizontal = horizontal;
_theme_hook(obj);
elm_panes_content_left_size_set(obj, 0.5);
}
-/**
- * Indicate if the type of pane object is horizontal or not
- *
- * @param[in] obj The panes object
- * @return true if it is of horizontal type else false
- *
- * @ingroup Panes
- */
-EAPI Eina_Bool
+EAPI Eina_Bool
elm_panes_horizontal_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->horizontal;
}
-/**
- * Set a handler of the pane object non-movable or movable
- *
- * @param[in] obj The panes object
- * @param[in] fixed If set to true then the views size can't be changed using handler otherwise using handler they can be resized
- *
- * @ingroup Panes
- */
EAPI void
elm_panes_fixed_set(Evas_Object *obj, Eina_Bool fixed)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
- wd->fixed = fixed;
+ if (!wd) return;
+ wd->fixed = !!fixed;
if (wd->fixed == EINA_TRUE)
- edje_object_signal_emit(wd->panes, "elm.fixed", "movement.decider");
+ edje_object_signal_emit(wd->panes, "elm.panes.fixed", "elm");
else
- edje_object_signal_emit(wd->panes, "elm.unfixed", "movement.decider");
+ edje_object_signal_emit(wd->panes, "elm.panes.unfixed", "elm");
}
-/**
- * Indicate if the handler of the panes object can be moved with user interaction
- *
- * @param[in] obj The panes object
- * @return false if the views can be resized using handler else true
- *
- * @ingroup Panes
- */
EAPI Eina_Bool
elm_panes_fixed_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->fixed;
}
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