const char *units;
const char *indicator;
- const char *(*indicator_format_func)(double val);
- void (*indicator_format_free)(const char *str);
+ char *(*indicator_format_func)(double val);
+ void (*indicator_format_free)(char *str);
- const char *(*units_format_func)(double val);
- void (*units_format_free)(const char *str);
+ char *(*units_format_func)(double val);
+ void (*units_format_free)(char *str);
- double val, val_min, val_max;
+ double val, val_min, val_max, val2;
Evas_Coord size;
+ Evas_Coord downx, downy;
Eina_Bool horizontal : 1;
Eina_Bool inverted : 1;
Eina_Bool indicator_show : 1;
+ Eina_Bool spacer_down : 1;
+ Eina_Bool frozen : 1;
};
#define ELM_SLIDER_INVERTED_FACTOR (-1.0)
const char *emission, const char *source);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
-static void _spacer_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
+static void _spacer_down_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
+static void _spacer_move_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
+static void _spacer_up_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
static const char SIG_CHANGED[] = "changed";
static const char SIG_DELAY_CHANGED[] = "delay,changed";
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, "Left"))
- || (!strcmp(ev->keyname, "KP_Left")))
+ if ((!strcmp(ev->keyname, "Left")) ||
+ ((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)))
{
if (!wd->horizontal) return EINA_FALSE;
if (!wd->inverted) _drag_down(obj, NULL, NULL, NULL);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
- else if ((!strcmp(ev->keyname, "Right"))
- || (!strcmp(ev->keyname, "KP_Right")))
+ else if ((!strcmp(ev->keyname, "Right")) ||
+ ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)))
{
if (!wd->horizontal) return EINA_FALSE;
if (!wd->inverted) _drag_up(obj, NULL, NULL, NULL);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
- else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
+ else if ((!strcmp(ev->keyname, "Up")) ||
+ ((!strcmp(ev->keyname, "KP_Up")) && (!ev->string)))
{
if (wd->horizontal) return EINA_FALSE;
if (wd->inverted) _drag_up(obj, NULL, NULL, NULL);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
- else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
+ else if ((!strcmp(ev->keyname, "Down")) ||
+ ((!strcmp(ev->keyname, "KP_Down")) && (!ev->string)))
{
if (wd->horizontal) return EINA_FALSE;
if (wd->inverted) _drag_down(obj, NULL, NULL, NULL);
{
Widget_Data *wd = fdata;
- edje_object_part_text_set(wd->slider, key, data);
+ edje_object_part_text_escaped_set(wd->slider, key, data);
return 1;
}
_elm_theme_object_set(obj, wd->slider, "slider", "horizontal", elm_widget_style_get(obj));
else
_elm_theme_object_set(obj, wd->slider, "slider", "vertical", elm_widget_style_get(obj));
+ if (elm_widget_disabled_get(obj))
+ edje_object_signal_emit(wd->slider, "elm,state,disabled", "elm");
+ else
+ edje_object_signal_emit(wd->slider, "elm,state,enabled", "elm");
if (wd->icon)
{
edje_object_part_swallow(wd->slider, "elm.swallow.content", wd->icon);
if (!wd) return;
if (wd->units_format_func)
{
- const char *buf;
+ char *buf;
buf = wd->units_format_func(wd->val);
- edje_object_part_text_set(wd->slider, "elm.units", buf);
+ edje_object_part_text_escaped_set(wd->slider, "elm.units", buf);
if (wd->units_format_free) wd->units_format_free(buf);
}
else if (wd->units)
char buf[1024];
snprintf(buf, sizeof(buf), wd->units, wd->val);
- edje_object_part_text_set(wd->slider, "elm.units", buf);
+ edje_object_part_text_escaped_set(wd->slider, "elm.units", buf);
}
else
- edje_object_part_text_set(wd->slider, "elm.units", NULL);
+ edje_object_part_text_escaped_set(wd->slider, "elm.units", NULL);
}
static void
if (!wd) return;
if (wd->indicator_format_func)
{
- const char *buf;
+ char *buf;
buf = wd->indicator_format_func(wd->val);
- edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
+ edje_object_part_text_escaped_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
if (wd->indicator_format_free) wd->indicator_format_free(buf);
}
else if (wd->indicator)
{
char buf[1024];
snprintf(buf, sizeof(buf), wd->indicator, wd->val);
- edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
+ edje_object_part_text_escaped_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
}
else
- edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", NULL);
+ edje_object_part_text_escaped_set(wd->slider, "elm.dragable.slider:elm.indicator", NULL);
}
static void
_drag(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
+ Widget_Data *wd = elm_widget_data_get((Evas_Object*)data);
+ if (elm_widget_disabled_get(data)) return;
_val_fetch(data);
_units_set(data);
_indicator_set(data);
+ edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
+ edje_object_message_signal_process(wd->slider);
}
static void
_drag_start(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
+ Widget_Data *wd = elm_widget_data_get((Evas_Object*)data);
+ if (elm_widget_disabled_get(data)) return;
_val_fetch(data);
evas_object_smart_callback_call(data, SIG_DRAG_START, NULL);
_units_set(data);
_indicator_set(data);
elm_widget_scroll_freeze_push(data);
+ edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
+ edje_object_message_signal_process(wd->slider);
}
static void
_drag_stop(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
+ if (elm_widget_disabled_get(data)) return;
_val_fetch(data);
evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
_units_set(data);
static void
_drag_step(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
+ if (elm_widget_disabled_get(data)) return;
_val_fetch(data);
_units_set(data);
_indicator_set(data);
{
double step;
Widget_Data *wd;
+ if (elm_widget_disabled_get(data)) return;
wd = elm_widget_data_get(data);
step = 0.05;
{
double step;
Widget_Data *wd;
+ if (elm_widget_disabled_get(data)) return;
wd = elm_widget_data_get(data);
step = -0.05;
}
static void
-_spacer_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+_spacer_down_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
Widget_Data *wd = elm_widget_data_get(data);
Evas_Event_Mouse_Down *ev = event_info;
Evas_Coord x, y, w, h;
- double button_x, button_y;
- double prev_button_x, prev_button_y;
+ double button_x = 0.0, button_y = 0.0;
+ if (elm_widget_disabled_get(data)) return;
+ wd->spacer_down = EINA_TRUE;
+ wd->val2 = wd->val;
evas_object_geometry_get(wd->spacer, &x, &y, &w, &h);
- edje_object_part_drag_value_get(wd->slider, "elm.dragable.slider", &prev_button_x, &prev_button_y);
- button_x = prev_button_x;
- button_y = prev_button_y;
+ wd->downx = ev->canvas.x - x;
+ wd->downy = ev->canvas.y - y;
+ edje_object_part_drag_value_get(wd->slider, "elm.dragable.slider", &button_x, &button_y);
if (wd->horizontal)
{
button_x = ((double)ev->canvas.x - (double)x) / (double)w;
if (button_y > 1) button_y = 1;
if (button_y < 0) button_y = 0;
}
- if (button_x != prev_button_x || button_y != prev_button_y)
+ edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", button_x, button_y);
+ _val_fetch(data);
+ evas_object_smart_callback_call(data, SIG_DRAG_START, NULL);
+ _units_set(data);
+ _indicator_set(data);
+ edje_object_signal_emit(wd->slider, "elm,state,indicator,show", "elm");
+ edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
+ edje_object_message_signal_process(wd->slider);
+}
+
+static void
+_spacer_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ Evas_Event_Mouse_Move *ev = event_info;
+ Evas_Coord x, y, w, h;
+ double button_x = 0.0, button_y = 0.0;
+ if (elm_widget_disabled_get(data)) return;
+
+ if (wd->spacer_down)
{
+ Evas_Coord d = 0;
+
+ evas_object_geometry_get(wd->spacer, &x, &y, &w, &h);
+ if (wd->horizontal) d = abs(ev->cur.canvas.x - x - wd->downx);
+ else d = abs(ev->cur.canvas.y - y - wd->downy);
+ if (d > (_elm_config->thumbscroll_threshold - 1))
+ {
+ if (!wd->frozen)
+ {
+ elm_widget_scroll_freeze_push(data);
+ wd->frozen = EINA_TRUE;
+ }
+ ev->event_flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
+ }
+
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
+ {
+ if (wd->spacer_down) wd->spacer_down = EINA_FALSE;
+ _val_fetch(data);
+ evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
+ _units_set(data);
+ _indicator_set(data);
+ if (wd->frozen)
+ {
+ elm_widget_scroll_freeze_pop(data);
+ wd->frozen = EINA_FALSE;
+ }
+ edje_object_signal_emit(wd->slider, "elm,state,indicator,hide", "elm");
+ elm_slider_value_set(data, wd->val2);
+ return;
+ }
+ if (wd->horizontal)
+ {
+ button_x = ((double)ev->cur.canvas.x - (double)x) / (double)w;
+ if (button_x > 1) button_x = 1;
+ if (button_x < 0) button_x = 0;
+ }
+ else
+ {
+ button_y = ((double)ev->cur.canvas.y - (double)y) / (double)h;
+ if (button_y > 1) button_y = 1;
+ if (button_y < 0) button_y = 0;
+ }
edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", button_x, button_y);
+ _val_fetch(data);
+ _units_set(data);
+ _indicator_set(data);
+ edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
+ edje_object_message_signal_process(wd->slider);
}
+}
- //What is a purpose of these two mouse events?
- //I don't know the reason but these calls cause infinite loop.
- //So blocked them.
- //evas_event_feed_mouse_cancel(e, 0, NULL);
- //evas_event_feed_mouse_down(e, 1, EVAS_BUTTON_NONE, 0, NULL);
+static void
+_spacer_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ if (elm_widget_disabled_get(data)) return;
+ if (!wd->spacer_down) return;
+
+ wd->spacer_down = EINA_FALSE;
+ _val_fetch(data);
+ evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
+ _units_set(data);
+ _indicator_set(data);
+ if (wd->frozen)
+ {
+ elm_widget_scroll_freeze_pop(data);
+ wd->frozen = EINA_FALSE;
+ }
+ edje_object_signal_emit(wd->slider, "elm,state,indicator,hide", "elm");
}
static void
edje_object_message_signal_process(wd->slider);
}
- edje_object_part_text_set(wd->slider, real_part, label);
+ edje_object_part_text_escaped_set(wd->slider, real_part, label);
_sizing_eval(obj);
}
if (!wd) return NULL;
if (!wd->labels) return NULL;
- if (!part)
+ if (!part)
return eina_hash_find(wd->labels, "elm.text");
return eina_hash_find(wd->labels, part);
}
eina_stringshare_del(label);
}
+static void
+_min_max_set(Evas_Object *obj)
+{
+ char *buf_min = NULL;
+ char *buf_max = NULL;
+
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->units_format_func)
+ {
+ buf_min = wd->units_format_func(wd->val_min);
+ buf_max = wd->units_format_func(wd->val_max);
+ }
+ else if (wd->units)
+ {
+ int length = strlen(wd->units);
+
+ buf_min = alloca(length + 128);
+ buf_max = alloca(length + 128);
+
+ snprintf((char*) buf_min, length + 128, wd->units, wd->val_min);
+ snprintf((char*) buf_max, length + 128, wd->units, wd->val_max);
+ }
+
+ edje_object_part_text_escaped_set(wd->slider, "elm.units.min", buf_min);
+ edje_object_part_text_escaped_set(wd->slider, "elm.units.max", buf_max);
+
+ if (wd->units_format_func && wd->units_format_free)
+ {
+ wd->units_format_free(buf_min);
+ wd->units_format_free(buf_max);
+ }
+}
+
+
EAPI Evas_Object *
elm_slider_add(Evas_Object *parent)
{
evas_object_pass_events_set(wd->spacer, EINA_TRUE);
elm_widget_sub_object_add(obj, wd->spacer);
edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
- evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_DOWN, _spacer_cb, obj);
+ evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_DOWN, _spacer_down_cb, obj);
+ evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_MOVE, _spacer_move_cb, obj);
+ evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_UP, _spacer_up_cb, obj);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
}
EAPI void
-elm_slider_label_set(Evas_Object *obj, const char *label)
-{
- _elm_slider_label_set(obj, NULL, label);
-}
-
-EAPI const char *
-elm_slider_label_get(const Evas_Object *obj)
-{
- return _elm_slider_label_get(obj, NULL);
-}
-
-EAPI void
-elm_slider_icon_set(Evas_Object *obj, Evas_Object *icon)
-{
- _content_set_hook(obj, "icon", icon);
-}
-
-EAPI Evas_Object *
-elm_slider_icon_unset(Evas_Object *obj)
-{
- return _content_unset_hook(obj, "icon");
-}
-
-EAPI Evas_Object *
-elm_slider_icon_get(const Evas_Object *obj)
-{
- return _content_get_hook(obj, "icon");
-}
-
-EAPI void
elm_slider_span_size_set(Evas_Object *obj, Evas_Coord size)
{
ELM_CHECK_WIDTYPE(obj, widtype);
edje_object_signal_emit(wd->slider, "elm,state,units,hidden", "elm");
edje_object_message_signal_process(wd->slider);
}
+ _min_max_set(obj);
_units_set(obj);
_sizing_eval(obj);
}
wd->val_max = max;
if (wd->val < wd->val_min) wd->val = wd->val_min;
if (wd->val > wd->val_max) wd->val = wd->val_max;
+ _min_max_set(obj);
_val_set(obj);
_units_set(obj);
_indicator_set(obj);
wd->val = val;
if (wd->val < wd->val_min) wd->val = wd->val_min;
if (wd->val > wd->val_max) wd->val = wd->val_max;
+ edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
_val_set(obj);
_units_set(obj);
_indicator_set(obj);
}
EAPI void
-elm_slider_indicator_format_function_set(Evas_Object *obj, const char *(*func)(double val), void (*free_func)(const char *str))
+elm_slider_indicator_format_function_set(Evas_Object *obj, char *(*func)(double val), void (*free_func)(char *str))
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
}
EAPI void
-elm_slider_units_format_function_set(Evas_Object *obj, const char *(*func)(double val), void (*free_func)(const char *str))
+elm_slider_units_format_function_set(Evas_Object *obj, char *(*func)(double val), void (*free_func)(char *str))
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
wd->units_format_func = func;
wd->units_format_free = free_func;
- _indicator_set(obj);
-}
-
-EAPI void
-elm_slider_end_set(Evas_Object *obj, Evas_Object *end)
-{
- _content_set_hook(obj, "end", end);
-}
-
-EAPI Evas_Object *
-elm_slider_end_unset(Evas_Object *obj)
-{
- return _content_unset_hook(obj, "end");
-}
-
-EAPI Evas_Object *
-elm_slider_end_get(const Evas_Object *obj)
-{
- return _content_get_hook(obj, "end");
+ _min_max_set(obj);
+ _units_set(obj);
}
EAPI void
projects / framework / uifw / elementary.git / blobdiff