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make toggle just a feature of check - on/off state and a togle style. 

keep toggle api (wrapped around check) and deprecate it. it will
eventually go.



SVN revision: 64199
This commit is contained in:
Carsten Haitzler 2011-10-20 12:30:04 +00:00
parent 756ba0dde4
commit f5ce029839
4 changed files with 583 additions and 362 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

445
legacy/elementary/data/themes/widgets/check.edc
View File

@ -247,3 +247,448 @@ group { name: "elm/check/base/default";
}
}
}
group { name: "elm/check/base/toggle";
images {
image: "shelf_inset.png" COMP;
image: "bt_basew.png" COMP;
image: "bt_bases.png" COMP;
image: "bt_hilightw.png" COMP;
image: "tog_base_on.png" COMP;
image: "tog_base_off.png" COMP;
image: "tog_dis_base_on.png" COMP;
image: "tog_dis_base_off.png" COMP;
}
script {
public is_rtl;
}
parts {
part { name: "bg";
type: RECT;
mouse_events: 0;
scale: 1;
description { state: "default" 0.0;
rel1.relative: 1.0 0.0;
rel1.offset: -4 3;
rel2.offset: -4 -4;
align: 1.0 0.5;
min: 96 16;
max: 96 16;
aspect: 4.0 4.0;
aspect_preference: VERTICAL;
color: 255 255 255 255;
}
}
part { name: "clipper";
type: RECT;
mouse_events: 0;
description { state: "default" 0.0;
rel1.to: "bg";
rel2.to: "bg";
color: 255 255 255 255;
}
}
part { name: "button";
type: RECT;
scale: 1;
clip_to: "clipper";
mouse_events: 1;
dragable {
x: 1 1 0;
y: 0 0 0;
confine: "bg";
}
description { state: "default" 0.0;
fixed: 1 1;
rel1.to: "bg";
rel2.to: "bg";
min: 16 16;
max: 16 16;
aspect: 1.0 1.0;
aspect_preference: VERTICAL;
color: 0 0 0 0;
}
}
part { name: "button_events";
type: RECT;
dragable {
events: "button";
}
description { state: "default" 0.0;
rel1.to_x: "bg";
rel1.offset: 0 0;
rel1.relative: 0.0 0.0;
rel2.to_x: "bg";
rel2.offset: -1 -1;
rel2.relative: 1.0 1.0;
color: 0 0 0 0;
}
}
part { name: "onrect";
type: IMAGE;
scale: 1;
clip_to: "clipper";
mouse_events: 0;
description { state: "default" 0.0;
rel1.to: "button";
rel1.relative: -5.0 0.0;
rel2.to: "button";
rel2.relative: 0.5 1.0;
image.normal: "tog_base_on.png";
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
image.normal: "tog_dis_base_on.png";
}
}
part { name: "offrect";
type: IMAGE;
scale: 1;
clip_to: "clipper";
mouse_events: 0;
description { state: "default" 0.0;
rel1.to: "button";
rel1.relative: 0.5 0.0;
rel2.to: "button";
rel2.relative: 6.0 1.0;
image.normal: "tog_base_off.png";
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
image.normal: "tog_dis_base_off.png";
}
}
part { name: "elm.offtext";
type: TEXT;
mouse_events: 0;
scale: 1;
clip_to: "clipper";
description { state: "default" 0.0;
fixed: 1 1;
rel1.to_x: "button";
rel1.relative: 1.0 0.0;
rel2.to_x: "offrect";
color: 0 0 0 255;
text {
font: "Sans,Edje-Vera";
size: 10;
min: 0 1;
align: 0.5 0.5;
text: "OFF";
}
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
color: 128 128 128 128;
}
}
part { name: "elm.ontext";
type: TEXT;
effect: SOFT_SHADOW;
mouse_events: 0;
scale: 1;
clip_to: "clipper";
description { state: "default" 0.0;
fixed: 1 1;
rel1.to_x: "onrect";
rel1.offset: 1 1;
rel2.to_x: "button";
rel2.offset: 0 0;
rel2.relative: 0.0 1.0;
color: 224 224 224 255;
color3: 0 0 0 64;
text {
font: "Sans,Edje-Vera";
size: 10;
min: 0 1;
align: 0.5 0.5;
text: "ON";
}
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
color: 128 128 128 128;
color3: 0 0 0 24;
}
}
part { name: "conf_over";
mouse_events: 0;
description { state: "default" 0.0;
rel1.offset: -1 -1;
rel1.to: "bg";
rel2.offset: 0 0;
rel2.to: "bg";
image {
normal: "shelf_inset.png";
border: 7 7 7 7;
middle: 0;
}
fill.smooth : 0;
}
}
part { name: "button0";
mouse_events: 0;
clip_to: "clipper";
description { state: "default" 0.0;
rel1.to: "button2";
rel1.offset: -4 -4;
rel2.to: "button2";
rel2.offset: 3 3;
image {
normal: "bt_bases.png";
border: 11 11 11 11;
}
image.middle: SOLID;
color: 255 255 255 128;
}
}
part { name: "button2";
mouse_events: 0;
clip_to: "clipper";
description { state: "default" 0.0;
rel1.to: "button";
rel1.offset: -2 -2;
rel2.to: "button";
rel2.offset: 1 1;
image {
normal: "bt_basew.png";
border: 7 7 7 7;
}
image.middle: SOLID;
}
}
part { name: "button3";
mouse_events: 0;
clip_to: "clipper";
description { state: "default" 0.0;
rel1.to: "button2";
rel2.to: "button2";
rel2.relative: 1.0 0.5;
image {
normal: "bt_hilightw.png";
border: 4 4 4 0;
}
}
}
part { name: "elm.swallow.content";
type: SWALLOW;
description { state: "default" 0.0;
fixed: 1 0;
visible: 0;
align: 0.0 0.5;
rel1.offset: 4 4;
rel2.relative: 0.0 1.0;
rel2.offset: 3 -5;
}
description { state: "visible" 0.0;
inherit: "default" 0.0;
visible: 1;
aspect: 1.0 1.0;
rel2.offset: 4 -5;
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
color: 128 128 128 128;
}
description { state: "disabled_visible" 0.0;
inherit: "default" 0.0;
color: 128 128 128 128;
visible: 1;
aspect: 1.0 1.0;
}
}
part { name: "elm.text";
type: TEXT;
mouse_events: 0;
scale: 1;
description { state: "default" 0.0;
visible: 0;
rel1.to_x: "elm.swallow.content";
rel1.relative: 1.0 0.0;
rel1.offset: 0 4;
rel2.to_x: "bg";
rel2.relative: 0.0 1.0;
rel2.offset: -5 -5;
color: 0 0 0 255;
text {
font: "Sans,Edje-Vera";
size: 10;
min: 0 0;
align: 0.0 0.5;
}
}
description { state: "visible" 0.0;
inherit: "default" 0.0;
visible: 1;
text.min: 1 1;
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
color: 128 128 128 128;
}
description { state: "disabled_visible" 0.0;
inherit: "default" 0.0;
color: 128 128 128 128;
visible: 1;
text.min: 1 1;
}
}
part { name: "disabler";
type: RECT;
description { state: "default" 0.0;
color: 0 0 0 0;
visible: 0;
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
visible: 1;
}
}
}
programs {
program { name: "drag_end";
signal: "mouse,up,1";
source: "button";
script {
new Float:dx, Float:dy;
get_drag(PART:"button", dx, dy);
if (dx > 0.5)
{
set_drag(PART:"button", 1.0, 0.0);
}
else
{
set_drag(PART:"button", 0.0, 0.0);
}
if (((get_int(is_rtl) == 1) && (dx <= 0.5)) ||
(get_int(is_rtl) == 0) && (dx > 0.5)) {
emit("elm,action,toggle,on", "");
}
else {
emit("elm,action,toggle,off", "");
}
}
}
program { name: "toggle_on";
signal: "elm,state,toggle,on";
source: "elm";
script {
new Float:drag;
if (get_int(is_rtl) == 0) {
drag = 100.0;
}
else {
drag = 0.0;
}
set_drag(PART:"button", drag, 0.0);
}
}
program { name: "toggle_off";
signal: "elm,state,toggle,off";
source: "elm";
script {
new Float:drag;
if (get_int(is_rtl) == 0) {
drag = 0.0;
}
else {
drag = 100.0;
}
set_drag(PART:"button", drag, 0.0);
}
}
program { name: "text_show";
signal: "elm,state,text,visible";
source: "elm";
action: STATE_SET "visible" 0.0;
target: "elm.text";
}
program { name: "text_hide";
signal: "elm,state,text,hidden";
source: "elm";
action: STATE_SET "default" 0.0;
target: "elm.text";
}
program { name: "icon_show";
signal: "elm,state,icon,visible";
source: "elm";
action: STATE_SET "visible" 0.0;
target: "elm.swallow.content";
}
program { name: "icon_hide";
signal: "elm,state,icon,hidden";
source: "elm";
action: STATE_SET "default" 0.0;
target: "elm.swallow.content";
}
program { name: "disable";
signal: "elm,state,disabled";
source: "elm";
action: STATE_SET "disabled" 0.0;
target: "elm.offtext";
target: "elm.ontext";
target: "onrect";
target: "offrect";
target: "disabler";
after: "disable_text";
}
program { name: "disable_text";
script {
new st[31];
new Float:vl;
get_state(PART:"elm.text", st, 30, vl);
if (!strcmp(st, "visible"))
set_state(PART:"elm.text", "disabled_visible", 0.0);
else
set_state(PART:"elm.text", "disabled", 0.0);
get_state(PART:"elm.swallow.content", st, 30, vl);
if (!strcmp(st, "visible"))
set_state(PART:"elm.swallow.content", "disabled_visible", 0.0);
else
set_state(PART:"elm.swallow.content", "disabled", 0.0);
}
}
program { name: "enable";
signal: "elm,state,enabled";
source: "elm";
action: STATE_SET "default" 0.0;
target: "disabler";
target: "onrect";
target: "offrect";
after: "enable_text";
}
program { name: "enable_text";
script {
new st[31];
new Float:vl;
get_state(PART:"elm.text", st, 30, vl);
if (!strcmp(st, "disabled_visible"))
set_state(PART:"elm.text", "visible", 0.0);
else
set_state(PART:"elm.text", "default", 0.0);
get_state(PART:"elm.swallow.content", st, 30, vl);
if (!strcmp(st, "visible"))
set_state(PART:"elm.swallow.content", "visible", 0.0);
else
set_state(PART:"elm.swallow.content", "default", 0.0);
}
}
program { name: "to_rtl";
signal: "edje,state,rtl";
source: "edje";
script {
set_int(is_rtl, 1);
}
}
program { name: "to_ltr";
signal: "edje,state,ltr";
source: "edje";
script {
set_int(is_rtl, 0);
}
}
}
}

27
legacy/elementary/src/lib/Elementary.h.in
View File

@ -7578,6 +7578,15 @@ extern "C" {
* @brief A toggle is a slider which can be used to toggle between
* two values. It has two states: on and off.
*
* This widget is deprecated. Please use elm_check_add() instead using the
* toggle style like:
*
* @code
* obj = elm_check_add(parent);
* elm_object_style_set(obj, "toggle");
* elm_check_states_labels_set(obj, "ON", "OFF");
* @endcode
*
* Signals that you can add callbacks for are:
* @li "changed" - Whenever the toggle value has been changed. Is not called
* until the toggle is released by the cursor (assuming it
@ -7593,7 +7602,7 @@ extern "C" {
*
* @return The toggle object
*/
EAPI Evas_Object *elm_toggle_add(Evas_Object *parent) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI Evas_Object *elm_toggle_add(Evas_Object *parent) EINA_ARG_NONNULL(1);
/**
* @brief Sets the label to be displayed with the toggle.
*
@ -7622,7 +7631,7 @@ extern "C" {
* If you want to keep that old content object, use the
* elm_toggle_icon_unset() function.
*/
EAPI void elm_toggle_icon_set(Evas_Object *obj, Evas_Object *icon) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI void elm_toggle_icon_set(Evas_Object *obj, Evas_Object *icon) EINA_ARG_NONNULL(1);
/**
* @brief Get the icon used for the toggle
*
@ -7633,7 +7642,7 @@ extern "C" {
*
* @see elm_toggle_icon_set()
*/
EAPI Evas_Object *elm_toggle_icon_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI Evas_Object *elm_toggle_icon_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* @brief Unset the icon used for the toggle
*
@ -7644,7 +7653,7 @@ extern "C" {
*
* @see elm_toggle_icon_set()
*/
EAPI Evas_Object *elm_toggle_icon_unset(Evas_Object *obj) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI Evas_Object *elm_toggle_icon_unset(Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* @brief Sets the labels to be associated with the on and off states of the toggle.
*
@ -7652,7 +7661,7 @@ extern "C" {
* @param onlabel The label displayed when the toggle is in the "on" state
* @param offlabel The label displayed when the toggle is in the "off" state
*/
EAPI void elm_toggle_states_labels_set(Evas_Object *obj, const char *onlabel, const char *offlabel) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI void elm_toggle_states_labels_set(Evas_Object *obj, const char *onlabel, const char *offlabel) EINA_ARG_NONNULL(1);
/**
* @brief Gets the labels associated with the on and off states of the toggle.
*
@ -7660,28 +7669,28 @@ extern "C" {
* @param onlabel A char** to place the onlabel of @p obj into
* @param offlabel A char** to place the offlabel of @p obj into
*/
EAPI void elm_toggle_states_labels_get(const Evas_Object *obj, const char **onlabel, const char **offlabel) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI void elm_toggle_states_labels_get(const Evas_Object *obj, const char **onlabel, const char **offlabel) EINA_ARG_NONNULL(1);
/**
* @brief Sets the state of the toggle to @p state.
*
* @param obj The toggle object
* @param state The state of @p obj
*/
EAPI void elm_toggle_state_set(Evas_Object *obj, Eina_Bool state) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI void elm_toggle_state_set(Evas_Object *obj, Eina_Bool state) EINA_ARG_NONNULL(1);
/**
* @brief Gets the state of the toggle to @p state.
*
* @param obj The toggle object
* @return The state of @p obj
*/
EAPI Eina_Bool elm_toggle_state_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI Eina_Bool elm_toggle_state_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* @brief Sets the state pointer of the toggle to @p statep.
*
* @param obj The toggle object
* @param statep The state pointer of @p obj
*/
EAPI void elm_toggle_state_pointer_set(Evas_Object *obj, Eina_Bool *statep) EINA_ARG_NONNULL(1);
EINA_DEPRECATED EAPI void elm_toggle_state_pointer_set(Evas_Object *obj, Eina_Bool *statep) EINA_ARG_NONNULL(1);
/**
* @}
*/

127
legacy/elementary/src/lib/elm_check.c
View File

@ -9,6 +9,7 @@ struct _Widget_Data
Eina_Bool state;
Eina_Bool *statep;
const char *label;
const char *ontext, *offtext;
};
static const char *widtype = NULL;
@ -57,6 +58,8 @@ _del_hook(Evas_Object *obj)
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->label) eina_stringshare_del(wd->label);
if (wd->ontext) eina_stringshare_del(wd->ontext);
if (wd->offtext) eina_stringshare_del(wd->offtext);
free(wd);
}
@ -98,14 +101,22 @@ _theme_hook(Evas_Object *obj)
else
edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
if (wd->state)
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
{
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,on", "elm");
}
else
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
{
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,off", "elm");
}
if (wd->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_part_text_set(wd->chk, "elm.text", wd->label);
edje_object_part_text_set(wd->chk, "elm.ontext", wd->ontext);
edje_object_part_text_set(wd->chk, "elm.offtext", wd->offtext);
if (elm_widget_disabled_get(obj))
edje_object_signal_emit(wd->chk, "elm,state,disabled", "elm");
edje_object_message_signal_process(wd->chk);
@ -143,8 +154,6 @@ _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *even
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
if (obj != wd->icon) return;
Evas_Coord mw, mh;
evas_object_size_hint_min_get(obj, &mw, &mh);
_sizing_eval(data);
}
@ -173,6 +182,7 @@ _signal_check_off(void *data, Evas_Object *obj __UNUSED__, const char *emission
wd->state = EINA_FALSE;
if (wd->statep) *wd->statep = wd->state;
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,off", "elm");
evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
}
@ -184,6 +194,7 @@ _signal_check_on(void *data, Evas_Object *obj __UNUSED__, const char *emission _
wd->state = EINA_TRUE;
if (wd->statep) *wd->statep = wd->state;
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,on", "elm");
evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
}
@ -213,13 +224,27 @@ _activate(Evas_Object *obj)
{
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
_elm_access_say(E_("State: On"));
{
if (!wd->ontext)
{
_elm_access_say(E_("State: On"));
}
else
_elm_access_say(E_("State: On"));
}
}
else
{
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
_elm_access_say(E_("State: Off"));
{
if (!wd->offtext)
{
_elm_access_say(E_("State: Off"));
}
else
_elm_access_say(E_("State: Off"));
}
}
evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
}
@ -230,15 +255,27 @@ _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);
if ((!item) || (!strcmp(item, "default")))
{
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);
}
else if ((item) && (!strcmp(item, "on")))
{
eina_stringshare_replace(&wd->ontext, label);
edje_object_part_text_set(wd->chk, "elm.ontext", wd->ontext);
}
else if ((item) && (!strcmp(item, "off")))
{
eina_stringshare_replace(&wd->offtext, label);
edje_object_part_text_set(wd->chk, "elm.offtext", wd->offtext);
}
_sizing_eval(obj);
}
@ -247,9 +284,14 @@ _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;
if ((!item) || (!strcmp(item, "default")))
return wd->label;
else if ((item) && (!strcmp(item, "on")))
return wd->ontext;
else if ((item) && (!strcmp(item, "off")))
return wd->offtext;
return NULL;
}
static char *
@ -270,7 +312,24 @@ _access_state_cb(void *data, Evas_Object *obj, Elm_Widget_Item *item __UNUSED__)
if (elm_widget_disabled_get(obj))
return strdup(E_("State: Disabled"));
if (wd->state)
return strdup(E_("State: On"));
{
if (wd->ontext)
{
char buf[1024];
snprintf(buf, sizeof(buf), "%s: %s", E_("State"), wd->ontext);
return strdup(buf);
}
else
return strdup(E_("State: On"));
}
if (wd->offtext)
{
char buf[1024];
snprintf(buf, sizeof(buf), "%s: %s", E_("State"), wd->offtext);
return strdup(buf);
}
return strdup(E_("State: Off"));
}
@ -338,6 +397,20 @@ elm_check_label_get(const Evas_Object *obj)
return _elm_check_label_get(obj, NULL);
}
EAPI void
elm_check_states_labels_set(Evas_Object *obj, const char *ontext, const char *offtext)
{
_elm_check_label_set(obj, "on", ontext);
_elm_check_label_set(obj, "off", offtext);
}
EAPI void
elm_check_states_labels_get(const Evas_Object *obj, const char **ontext, const char **offtext)
{
if (ontext) *ontext = _elm_check_label_get(obj, "on");
if (offtext) *offtext = _elm_check_label_get(obj, "off");
}
EAPI void
elm_check_icon_set(Evas_Object *obj, Evas_Object *icon)
{
@ -393,9 +466,15 @@ elm_check_state_set(Evas_Object *obj, Eina_Bool 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");
{
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,on", "elm");
}
else
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
{
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,off", "elm");
}
}
edje_object_message_signal_process(wd->chk);
}
@ -422,9 +501,15 @@ elm_check_state_pointer_set(Evas_Object *obj, Eina_Bool *statep)
{
wd->state = *wd->statep;
if (wd->state)
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
{
edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,on", "elm");
}
else
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
{
edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
edje_object_signal_emit(wd->chk, "elm,state,toggle,off", "elm");
}
}
}
else

346
legacy/elementary/src/lib/elm_toggle.c
View File

@ -1,391 +1,73 @@
#include <Elementary.h>
#include "elm_priv.h"
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
{
Evas_Object *tgl;
Evas_Object *icon;
Eina_Bool state;
Eina_Bool *statep;
const char *label;
const char *ontext, *offtext;
};
static const char *widtype = NULL;
static void _del_hook(Evas_Object *obj);
static void _disable_hook(Evas_Object *obj);
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 void _sub_del(void *data, Evas_Object *obj, void *event_info);
static void _signal_toggle_off(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _signal_toggle_on(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _on_focus_hook(void *data, 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}
};
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;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
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;
elm_toggle_state_set(obj, !wd->state);
evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (wd->label) eina_stringshare_del(wd->label);
if (wd->ontext) eina_stringshare_del(wd->ontext);
if (wd->offtext) eina_stringshare_del(wd->offtext);
free(wd);
}
static void
_disable_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (elm_widget_disabled_get(obj))
edje_object_signal_emit(wd->tgl, "elm,state,disabled", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,enabled", "elm");
}
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->tgl, "elm,action,focus", "elm");
evas_object_focus_set(wd->tgl, EINA_TRUE);
}
else
{
edje_object_signal_emit(wd->tgl, "elm,action,unfocus", "elm");
evas_object_focus_set(wd->tgl, 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->tgl, rtl);
}
static void
_theme_hook(Evas_Object *obj)
{
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->tgl, "toggle", "base", elm_widget_style_get(obj));
if (wd->icon)
edje_object_signal_emit(wd->tgl, "elm,state,icon,visible", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,icon,hidden", "elm");
if (wd->state)
edje_object_signal_emit(wd->tgl, "elm,state,toggle,on", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,toggle,off", "elm");
if (wd->label)
edje_object_signal_emit(wd->tgl, "elm,state,text,visible", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,text,hidden", "elm");
edje_object_part_text_set(wd->tgl, "elm.text", wd->label);
edje_object_part_text_set(wd->tgl, "elm.ontext", wd->ontext);
edje_object_part_text_set(wd->tgl, "elm.offtext", wd->offtext);
if (elm_widget_disabled_get(obj))
edje_object_signal_emit(wd->tgl, "elm,state,disabled", "elm");
edje_object_message_signal_process(wd->tgl);
edje_object_scale_set(wd->tgl, elm_widget_scale_get(obj) * _elm_config->scale);
_sizing_eval(obj);
}
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord minw = -1, minh = -1;
if (!wd) return;
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
edje_object_size_min_restricted_calc(wd->tgl, &minw, &minh, minw, minh);
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
evas_object_size_hint_min_set(obj, minw, minh);
evas_object_size_hint_max_set(obj, -1, -1);
}
static void
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
if (obj != wd->icon) return;
_sizing_eval(data);
}
static void
_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Object *sub = event_info;
if (!wd) return;
if (sub == wd->icon)
{
edje_object_signal_emit(wd->tgl, "elm,state,icon,hidden", "elm");
evas_object_event_callback_del_full
(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
wd->icon = NULL;
edje_object_message_signal_process(wd->tgl);
_sizing_eval(obj);
}
}
static void
_signal_toggle_off(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd || !wd->state) return;
wd->state = 0;
if (wd->statep) *wd->statep = wd->state;
evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
}
static void
_signal_toggle_on(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd || wd->state) return;
wd->state = 1;
if (wd->statep) *wd->statep = wd->state;
evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
}
static void
_elm_toggle_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->tgl, "elm,state,text,visible", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,text,hidden", "elm");
edje_object_message_signal_process(wd->tgl);
edje_object_part_text_set(wd->tgl, "elm.text", label);
_sizing_eval(obj);
}
static const char *
_elm_toggle_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;
}
EAPI Evas_Object *
elm_toggle_add(Evas_Object *parent)
{
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
ELM_SET_WIDTYPE(widtype, "toggle");
elm_widget_type_set(obj, "toggle");
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_event_hook_set(obj, _event_hook);
elm_widget_text_set_hook_set(obj, _elm_toggle_label_set);
elm_widget_text_get_hook_set(obj, _elm_toggle_label_get);
wd->tgl = edje_object_add(e);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
_elm_theme_object_set(obj, wd->tgl, "toggle", "base", "default");
wd->ontext = eina_stringshare_add("ON");
wd->offtext = eina_stringshare_add("OFF");
edje_object_signal_callback_add(wd->tgl, "elm,action,toggle,on", "",
_signal_toggle_on, obj);
edje_object_signal_callback_add(wd->tgl, "elm,action,toggle,off", "",
_signal_toggle_off, obj);
elm_widget_resize_object_set(obj, wd->tgl);
edje_object_part_text_set(wd->tgl, "elm.ontext", wd->ontext);
edje_object_part_text_set(wd->tgl, "elm.offtext", wd->offtext);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
edje_object_signal_emit(wd->tgl, "elm,state,toggle,off", "elm");
_sizing_eval(obj);
// TODO: convert Elementary to subclassing of Evas_Smart_Class
// TODO: and save some bytes, making descriptions per-class and not instance!
evas_object_smart_callbacks_descriptions_set(obj, _signals);
obj = elm_check_add(parent);
elm_object_style_set(obj, "toggle");
elm_check_states_labels_set(obj, E_("ON"), E_("OFF"));
return obj;
}
EAPI void
elm_toggle_label_set(Evas_Object *obj, const char *label)
{
_elm_toggle_label_set(obj, NULL, label);
elm_check_label_set(obj, label);
}
EAPI const char *
elm_toggle_label_get(const Evas_Object *obj)
{
return _elm_toggle_label_get(obj, NULL);
return elm_check_label_get(obj);
}
EAPI void
elm_toggle_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) 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->tgl, "elm.swallow.content", icon);
edje_object_signal_emit(wd->tgl, "elm,state,icon,visible", "elm");
edje_object_message_signal_process(wd->tgl);
}
_sizing_eval(obj);
elm_check_icon_set(obj, icon);
}
EAPI Evas_Object *
elm_toggle_icon_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->icon;
return elm_check_icon_get(obj);
}
EAPI Evas_Object *
elm_toggle_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->tgl, wd->icon);
wd->icon = NULL;
return icon;
return elm_check_icon_unset(obj);
}
EAPI void
elm_toggle_states_labels_set(Evas_Object *obj, const char *onlabel, const char *offlabel)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
eina_stringshare_replace(&wd->ontext, onlabel);
eina_stringshare_replace(&wd->offtext, offlabel);
edje_object_part_text_set(wd->tgl, "elm.ontext", onlabel);
edje_object_part_text_set(wd->tgl, "elm.offtext", offlabel);
_sizing_eval(obj);
elm_check_states_labels_set(obj, onlabel, offlabel);
}
EAPI void
elm_toggle_states_labels_get(const Evas_Object *obj, const char **onlabel, const char **offlabel)
{
if (onlabel) *onlabel = NULL;
if (offlabel) *offlabel = NULL;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (onlabel) *onlabel = wd->ontext;
if (offlabel) *offlabel = wd->offtext;
elm_check_states_labels_set(obj, onlabel, offlabel);
}
EAPI void
elm_toggle_state_set(Evas_Object *obj, Eina_Bool state)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
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->tgl, "elm,state,toggle,on", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,toggle,off", "elm");
}
elm_check_state_set(obj, state);
}
EAPI Eina_Bool
elm_toggle_state_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->state;
return elm_check_state_get(obj);
}
EAPI void
elm_toggle_state_pointer_set(Evas_Object *obj, Eina_Bool *statep)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
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->tgl, "elm,state,toggle,on", "elm");
else
edje_object_signal_emit(wd->tgl, "elm,state,toggle,off", "elm");
}
}
else
wd->statep = NULL;
elm_check_state_pointer_set(obj, statep);
}