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Elementary genlist: Added genlist mode feature. 

I introduce a new concept to genlist.
I named it "genlist mode" after I discussed it with raster.
Using this feature, one can activate/deactivate any mode(effect) to an item.
The mode is defined in genlist item edc.

You can watch a sample video on youtube.
http://www.youtube.com/watch?v=ZPbwpzwwiS8
I created two sample mode: Slide and Rotate.

[Feature Description]
 - One can activate a specific mode to an item.
 - One item is activated at one time while others are deactivated.
 - Genlist handles deactivating other items when one item is activated.
 - There are two different view: before activated, after activated.
 - Genlist creates the second view when the first view is activated. Usually the first view is animated.
 - Genlist destroys the second view when the item finishes deactivating.
 - Creating/Destroying the second view on the fly gives performance enhancement because there is no reason to hold all objects in two views all the time.
 - Mode is defined in genlist edc so one can easily add it more.
 - Mode edc style is separated from normal genlist styles. One can combine any genlist style with mode edc style.

[API]
 - EAPI void elm_genlist_item_mode_set(Elm_Genlist_Item *it, const char *mode_type, Eina_Bool mode_set) EINA_ARG_NONNULL(1, 2);
   Activate/Deactivate a mode to an item.
 - EAPI const char *elm_genlist_mode_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
   Get activated mode name.
 - EAPI const Elm_Genlist_Item *elm_genlist_mode_item_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
   Get activated item.
      
[Structure]
 - Elm_Genlist_Item 
   Added const char *mode_item_style;
	     
[Usage]
 - Set mode style name to genlist item class.
   itc.mode_item_style = "mode";
 - Activated mode to an item whenever you want.
   elm_genlist_item_mode_set(it, "slide", EINA_TRUE);


SVN revision: 58791
This commit is contained in:
Daniel Juyung Seo 2011-04-21 11:47:36 +00:00
parent 6bc4670615
commit 5229aed40b
6 changed files with 1148 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

669
legacy/elementary/data/themes/default.edc
View File

@ -26005,6 +26005,675 @@ collections {
}
}
group { name: "elm/genlist/item/mode/default";
data.item: "stacking" "above";
data.item: "selectraise" "on";
data.item: "labels" "elm.text.mode";
data.item: "icons" "elm.swallow.mode";
data.item: "mode_part" "elm.swallow.origin";
data.item: "treesize" "20";
images {
image: "bt_sm_base1.png" COMP;
image: "bt_sm_shine.png" COMP;
image: "bt_sm_hilight.png" COMP;
image: "ilist_1.png" COMP;
image: "ilist_item_shadow.png" COMP;
}
parts {
part {
name: "event";
type: RECT;
repeat_events: 1;
description {
state: "default" 0.0;
color: 0 0 0 0;
}
}
part {
name: "base_sh";
mouse_events: 0;
description {
state: "default" 0.0;
align: 0.0 0.0;
min: 0 10;
fixed: 1 1;
rel1 {
to: "base";
relative: 0.0 1.0;
offset: 0 0;
}
rel2 {
to: "base";
relative: 1.0 1.0;
offset: -1 0;
}
image {
normal: "ilist_item_shadow.png";
}
fill.smooth: 0;
}
}
part {
name: "base";
mouse_events: 0;
description {
state: "default" 0.0;
image {
normal: "ilist_1.png";
border: 2 2 2 2;
}
fill.smooth: 0;
}
}
part { name: "bg";
clip_to: "disclip";
mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
color: 255 255 255 0;
rel1 {
relative: 0.0 0.0;
offset: -5 -5;
}
rel2 {
relative: 1.0 1.0;
offset: 4 4;
}
image {
normal: "bt_sm_base1.png";
border: 6 6 6 6;
}
image.middle: SOLID;
}
description { state: "selected" 0.0;
inherit: "default" 0.0;
visible: 1;
color: 255 255 255 255;
rel1 {
relative: 0.0 0.0;
offset: -2 -2;
}
rel2 {
relative: 1.0 1.0;
offset: 1 1;
}
}
}
part { name: "elm.text.mode";
clip_to: "disclip";
type: TEXT;
scale: 1;
description { state: "default" 0.0;
rel2.relative: 0.5 1.0;
color: 0 0 0 255;
text {
font: "Sans";
size: 10;
min: 1 1;
align: 0.5 0.5;
text_class: "list_item";
}
}
}
part { name: "elm.swallow.mode";
clip_to: "disclip";
type: SWALLOW;
description { state: "default" 0.0;
rel1.relative: 0.5 0.0;
}
}
part { name: "fg1";
clip_to: "disclip";
mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
color: 255 255 255 0;
rel1.to: "bg";
rel2.relative: 1.0 0.5;
rel2.to: "bg";
image {
normal: "bt_sm_hilight.png";
border: 6 6 6 0;
}
}
description { state: "selected" 0.0;
inherit: "default" 0.0;
visible: 1;
color: 255 255 255 255;
}
}
part { name: "fg2";
clip_to: "disclip";
mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
color: 255 255 255 0;
rel1.to: "bg";
rel2.to: "bg";
image {
normal: "bt_sm_shine.png";
border: 6 6 6 0;
}
}
description { state: "selected" 0.0;
inherit: "default" 0.0;
visible: 1;
color: 255 255 255 255;
}
}
// Transparent part between base parts and slidable parts
part { name: "event_block_layer";
type: RECT;
clip_to: "disclip";
mouse_events: 1;
description { state: "default" 0.0;
rel1.to: "base";
rel2.to: "base";
color: 0 0 0 0;
}
description { state: "repeat_events" 0.0;
inherit: "default" 0.0;
visible: 0;
}
}
part { name: "pers";
clip_to: "disclip";
type: RECT;
description { state: "default" 0.0;
rel1.relative: 0.0 1.0;
}
}
part { name: "elm.swallow.origin";
clip_to: "disclip";
type: SWALLOW;
description { state: "default" 0.0;
fixed: 1 0;
align: 0.0 0.5;
}
description { state: "slide" 0.0;
inherit: "default" 0.0;
rel1.relative: 1 0;
rel2.relative: 2 1;
}
description { state: "rotate" 0.0;
inherit: "default" 0.0;
map {
perspective: "pers";
on: 1;
smooth: 1;
perspective_on: 1;
backface_cull: 1;
rotation {
center: "pers";
x: 0.0;
y: 0.0;
z: 0.0;
}
}
}
description { state: "rotate" 1.0;
inherit: "default" 0.0;
map {
perspective: "pers";
on: 1;
smooth: 1;
perspective_on: 1;
backface_cull: 1;
rotation {
center: "pers";
x: 90.0;
y: 0.0;
z: 0.0;
}
}
}
}
part { name: "disclip";
type: RECT;
description { state: "default" 0.0;
rel1.to: "bg";
rel2.to: "bg";
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
color: 255 255 255 64;
}
}
}
programs {
program {
name: "go_active";
signal: "elm,state,selected";
source: "elm";
action: STATE_SET "selected" 0.0;
target: "bg";
target: "fg1";
target: "fg2";
}
program {
name: "go_passive";
signal: "elm,state,unselected";
source: "elm";
action: STATE_SET "default" 0.0;
target: "bg";
target: "fg1";
target: "fg2";
transition: LINEAR 0.1;
}
program {
name: "go_disabled";
signal: "elm,state,disabled";
source: "elm";
action: STATE_SET "disabled" 0.0;
target: "disclip";
}
program {
name: "go_enabled";
signal: "elm,state,enabled";
source: "elm";
action: STATE_SET "default" 0.0;
target: "disclip";
}
program {
name: "slide_right";
signal: "elm,state,slide,active";
source: "elm";
action: STATE_SET "slide" 0.0;
target: "elm.swallow.origin";
transition: ACCELERATE 0.5;
after: "unblock_event";
}
program {
name: "unblock_event";
action: STATE_SET "repeat_events" 0.0;
target: "event_block_layer";
}
program {
name: "slide_left";
signal: "elm,state,slide,passive";
source: "elm";
action: STATE_SET "default" 0.0;
target: "event_block_layer";
after: "slide_left2";
}
program {
name: "slide_left2";
action: STATE_SET "default" 0.0;
target: "elm.swallow.origin";
transition: DECELERATE 0.5;
after: "slide_left_finished";
}
program {
name: "slide_left_finished";
action: SIGNAL_EMIT "elm,state,slide,passive,finished" "elm";
}
program {
name: "rotate_on";
signal: "elm,state,rotate,active";
source: "elm";
action: STATE_SET "rotate" 0.0;
target: "elm.swallow.origin";
after: "rotate_on2";
}
program {
name: "rotate_on2";
action: STATE_SET "rotate" 1.0;
target: "elm.swallow.origin";
transition: LINEAR 0.5;
after: "unblock_event";
}
program {
name: "rotate_off";
signal: "elm,state,rotate,passive";
source: "elm";
action: STATE_SET "default" 0.0;
target: "event_block_layer";
after: "rotate_off2";
}
program {
name: "rotate_off2";
action: STATE_SET "rotate" 0.0;
transition: LINEAR 0.5;
target: "elm.swallow.origin";
after: "rotate_off3";
}
program {
name: "rotate_off3";
action: STATE_SET "default" 0.0;
target: "elm.swallow.origin";
after: "rotate_off_finished";
}
program {
name: "rotate_off_finished";
action: SIGNAL_EMIT "elm,state,rotate,passive,finished" "elm";
}
}
}
group { name: "elm/genlist/item_odd/mode/default";
data.item: "stacking" "below";
data.item: "selectraise" "on";
data.item: "labels" "elm.text.mode";
data.item: "icons" "elm.swallow.mode";
data.item: "mode_part" "elm.swallow.origin";
data.item: "treesize" "20";
images {
image: "bt_sm_base1.png" COMP;
image: "bt_sm_shine.png" COMP;
image: "bt_sm_hilight.png" COMP;
image: "ilist_2.png" COMP;
}
parts {
part {
name: "event";
type: RECT;
repeat_events: 1;
description {
state: "default" 0.0;
color: 0 0 0 0;
}
}
part {
name: "base";
mouse_events: 0;
description {
state: "default" 0.0;
image {
normal: "ilist_2.png";
border: 2 2 2 2;
}
fill.smooth: 0;
}
}
part { name: "bg";
clip_to: "disclip";
mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
color: 255 255 255 0;
rel1 {
relative: 0.0 0.0;
offset: -5 -5;
}
rel2 {
relative: 1.0 1.0;
offset: 4 4;
}
image {
normal: "bt_sm_base1.png";
border: 6 6 6 6;
}
image.middle: SOLID;
}
description { state: "selected" 0.0;
inherit: "default" 0.0;
visible: 1;
color: 255 255 255 255;
rel1 {
relative: 0.0 0.0;
offset: -2 -2;
}
rel2 {
relative: 1.0 1.0;
offset: 1 1;
}
}
}
part { name: "elm.text.mode";
clip_to: "disclip";
type: TEXT;
scale: 1;
description { state: "default" 0.0;
rel2.relative: 0.5 1.0;
color: 0 0 0 255;
text {
font: "Sans";
size: 10;
min: 1 1;
align: 0.5 0.5;
text_class: "list_item";
}
}
}
part { name: "elm.swallow.mode";
clip_to: "disclip";
type: SWALLOW;
description { state: "default" 0.0;
rel1.relative: 0.5 0.0;
}
}
part { name: "fg1";
clip_to: "disclip";
mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
color: 255 255 255 0;
rel1.to: "bg";
rel2.relative: 1.0 0.5;
rel2.to: "bg";
image {
normal: "bt_sm_hilight.png";
border: 6 6 6 0;
}
}
description { state: "selected" 0.0;
inherit: "default" 0.0;
visible: 1;
color: 255 255 255 255;
}
}
part { name: "fg2";
clip_to: "disclip";
mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
color: 255 255 255 0;
rel1.to: "bg";
rel2.to: "bg";
image {
normal: "bt_sm_shine.png";
border: 6 6 6 0;
}
}
description { state: "selected" 0.0;
inherit: "default" 0.0;
visible: 1;
color: 255 255 255 255;
}
}
// Transparent part between base parts and slidable parts
part { name: "event_block_layer";
type: RECT;
clip_to: "disclip";
mouse_events: 1;
description { state: "default" 0.0;
rel1.to: "base";
rel2.to: "base";
color: 0 0 0 0;
}
description { state: "repeat_events" 0.0;
inherit: "default" 0.0;
visible: 0;
}
}
part { name: "pers";
clip_to: "disclip";
type: RECT;
description { state: "default" 0.0;
rel1.relative: 0.0 1.0;
}
}
part { name: "elm.swallow.origin";
clip_to: "disclip";
type: SWALLOW;
description { state: "default" 0.0;
fixed: 1 0;
align: 0.0 0.5;
}
description { state: "slide" 0.0;
inherit: "default" 0.0;
rel1.relative: 1 0;
rel2.relative: 2 1;
}
description { state: "rotate" 0.0;
inherit: "default" 0.0;
map {
perspective: "pers";
on: 1;
smooth: 1;
perspective_on: 1;
backface_cull: 1;
rotation {
center: "pers";
x: 0.0;
y: 0.0;
z: 0.0;
}
}
}
description { state: "rotate" 1.0;
inherit: "default" 0.0;
map {
perspective: "pers";
on: 1;
smooth: 1;
perspective_on: 1;
backface_cull: 1;
rotation {
center: "pers";
x: 90.0;
y: 0.0;
z: 0.0;
}
}
}
}
part { name: "disclip";
type: RECT;
description { state: "default" 0.0;
rel1.to: "bg";
rel2.to: "bg";
}
description { state: "disabled" 0.0;
inherit: "default" 0.0;
color: 255 255 255 64;
}
}
}
programs {
program {
name: "go_active";
signal: "elm,state,selected";
source: "elm";
action: STATE_SET "selected" 0.0;
target: "bg";
target: "fg1";
target: "fg2";
}
program {
name: "go_passive";
signal: "elm,state,unselected";
source: "elm";
action: STATE_SET "default" 0.0;
target: "bg";
target: "fg1";
target: "fg2";
transition: LINEAR 0.1;
}
program {
name: "go_disabled";
signal: "elm,state,disabled";
source: "elm";
action: STATE_SET "disabled" 0.0;
target: "disclip";
}
program {
name: "go_enabled";
signal: "elm,state,enabled";
source: "elm";
action: STATE_SET "default" 0.0;
target: "disclip";
}
program {
name: "slide_right";
signal: "elm,state,slide,active";
source: "elm";
action: STATE_SET "slide" 0.0;
target: "elm.swallow.origin";
transition: ACCELERATE 0.5;
after: "unblock_event";
}
program {
name: "unblock_event";
action: STATE_SET "repeat_events" 0.0;
target: "event_block_layer";
}
program {
name: "slide_left";
signal: "elm,state,slide,passive";
source: "elm";
action: STATE_SET "default" 0.0;
target: "event_block_layer";
after: "slide_left2";
}
program {
name: "slide_left2";
action: STATE_SET "default" 0.0;
target: "elm.swallow.origin";
transition: DECELERATE 0.5;
after: "slide_left_finished";
}
program {
name: "slide_left_finished";
action: SIGNAL_EMIT "elm,state,slide,passive,finished" "elm";
}
program {
name: "rotate_on";
signal: "elm,state,rotate,active";
source: "elm";
action: STATE_SET "rotate" 0.0;
target: "elm.swallow.origin";
after: "rotate_on2";
}
program {
name: "rotate_on2";
action: STATE_SET "rotate" 1.0;
target: "elm.swallow.origin";
transition: LINEAR 0.5;
after: "unblock_event";
}
program {
name: "rotate_off";
signal: "elm,state,rotate,passive";
source: "elm";
action: STATE_SET "default" 0.0;
target: "event_block_layer";
after: "rotate_off2";
}
program {
name: "rotate_off2";
signal: "elm,state,rotate,passive";
source: "elm";
action: STATE_SET "rotate" 0.0;
transition: LINEAR 0.5;
target: "elm.swallow.origin";
after: "rotate_off3";
}
program {
name: "rotate_off3";
action: STATE_SET "default" 0.0;
target: "elm.swallow.origin";
after: "rotate_off_finished";
}
program {
name: "rotate_off_finished";
action: SIGNAL_EMIT "elm,state,rotate,passive,finished" "elm";
}
}
}
///////////////////////////////////////////////////////////////////////////////
group { name: "elm/pager/base/default";
data.item: "onshow" "raise";

2
legacy/elementary/src/bin/test.c
View File

@ -67,6 +67,7 @@ void test_genlist6(void *data, Evas_Object *obj, void *event_info);
void test_genlist7(void *data, Evas_Object *obj, void *event_info);
void test_genlist8(void *data, Evas_Object *obj, void *event_info);
void test_genlist9(void *data, Evas_Object *obj, void *event_info);
void test_genlist10(void *data, Evas_Object *obj, void *event_info);
void test_table(void *data, Evas_Object *obj, void *event_info);
void test_gengrid(void *data, Evas_Object *obj, void *event_info);
void test_gengrid2(void *data, Evas_Object *obj, void *event_info);
@ -321,6 +322,7 @@ my_win_main(char *autorun)
ADD_TEST("Genlist Tree", test_genlist6);
ADD_TEST("Genlist Group", test_genlist8);
ADD_TEST("Genlist Group Tree", test_genlist9);
ADD_TEST("Genlist Mode", test_genlist10);
ADD_TEST("GenGrid", test_gengrid);
ADD_TEST("GenGrid 2", test_gengrid2);
ADD_TEST("Checks", test_check);

152
legacy/elementary/src/bin/test_genlist.c
View File

@ -1630,4 +1630,156 @@ test_genlist9(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_in
evas_object_resize(win, 480, 800);
evas_object_show(win);
}
/*************/
static Elm_Genlist_Item_Class itc10;
static char *mode_type[] = { "slide", "rotate" };
char *gl10_label_get(void *data, Evas_Object *obj __UNUSED__, const char *part)
{
char buf[256];
if (!strcmp(part, "elm.text.mode"))
snprintf(buf, sizeof(buf), "Mode # %i", (int)(long)data);
else
snprintf(buf, sizeof(buf), "Item # %i", (int)(long)data);
return strdup(buf);
}
Evas_Object *gl10_icon_get(void *data __UNUSED__, Evas_Object *obj, const char *part)
{
char buf[PATH_MAX];
Evas_Object *ic = elm_icon_add(obj);
if (!strcmp(part, "elm.swallow.end"))
snprintf(buf, sizeof(buf), "%s/images/bubble.png", PACKAGE_DATA_DIR);
else
snprintf(buf, sizeof(buf), "%s/images/logo_small.png", PACKAGE_DATA_DIR);
elm_icon_file_set(ic, buf, NULL);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
return ic;
}
static void
_gl_sel10(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
if (!data) return;
int v = elm_radio_value_get(data);
if (v == 1)
elm_genlist_item_mode_set(event_info, mode_type[v], EINA_TRUE);
}
static void
_my_gl_mode_right(void *data, Evas_Object *obj __UNUSED__, void *event_info)
{
if (!data) return;
int v = elm_radio_value_get(data);
if (v == 0)
elm_genlist_item_mode_set(event_info, mode_type[v], EINA_TRUE);
}
static void
_my_gl_mode_left(void *data, Evas_Object *obj __UNUSED__, void *event_info)
{
if (!data) return;
int v = elm_radio_value_get(data);
if (v == 0)
elm_genlist_item_mode_set(event_info, mode_type[v], EINA_FALSE);
}
static void
_my_gl_mode_cancel(void *data, Evas_Object *obj, void *event_info __UNUSED__)
{
fprintf(stderr, "drag\n");
if (!data) return;
int v = elm_radio_value_get(data);
Elm_Genlist_Item *it = (Elm_Genlist_Item *)elm_genlist_mode_item_get(obj);
if (it)
elm_genlist_item_mode_set(it, mode_type[v], EINA_FALSE);
}
void
test_genlist10(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *win, *bg, *fr, *lb, *bx, *bx2, *bx3, *rd, *rdg, *gl;
int i;
win = elm_win_add(NULL, "genlist10", ELM_WIN_BASIC);
elm_win_title_set(win, "Genlist Mode");
elm_win_autodel_set(win, 1);
bg = elm_bg_add(win);
elm_win_resize_object_add(win, bg);
evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_show(bg);
bx = elm_box_add(win);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, bx);
evas_object_show(bx);
fr = elm_frame_add(win);
elm_frame_label_set(fr, "Mode Type");
elm_box_pack_end(bx, fr);
evas_object_show(fr);
bx2 = elm_box_add(win);
elm_frame_content_set(fr, bx2);
evas_object_show(bx2);
lb = elm_label_add(win);
elm_label_label_set(lb,
"Sweep genlist items to the right.<br>"
"Test this by changing Mode Type to Slide or Rotate.");
elm_box_pack_end(bx2, lb);
evas_object_show(lb);
bx3 = elm_box_add(win);
elm_box_horizontal_set(bx3, EINA_TRUE);
elm_box_pack_end(bx2, bx3);
evas_object_show(bx3);
rd = elm_radio_add(win);
evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_radio_state_value_set(rd, 0);
elm_radio_label_set(rd, "Slide ");
evas_object_show(rd);
elm_box_pack_end(bx3, rd);
rdg = rd;
rd = elm_radio_add(win);
evas_object_size_hint_weight_set(rd, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_radio_state_value_set(rd, 1);
elm_radio_label_set(rd, "Rotate");
elm_radio_group_add(rd, rdg);
evas_object_show(rd);
elm_box_pack_end(bx3, rd);
gl = elm_genlist_add(win);
evas_object_size_hint_align_set(gl, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(gl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_smart_callback_add(gl, "drag,start,right", _my_gl_mode_right, rdg);
evas_object_smart_callback_add(gl, "drag,start,left", _my_gl_mode_left, rdg);
evas_object_smart_callback_add(gl, "drag,start,up", _my_gl_mode_cancel, rdg);
evas_object_smart_callback_add(gl, "drag,start,down", _my_gl_mode_cancel, rdg);
evas_object_show(gl);
itc10.item_style = "default";
itc10.func.label_get = gl10_label_get;
itc10.func.icon_get = gl10_icon_get;
itc10.func.state_get = gl_state_get;
itc10.func.del = gl_del;
itc10.mode_item_style = "mode";
for (i = 0; i < 50; i++)
elm_genlist_item_append(gl,
&itc10,
(void *)(1000 + i)/* item data */,
NULL/* parent */,
ELM_GENLIST_ITEM_NONE/* flags */,
_gl_sel10/* func */,
rdg/* func data */);
elm_box_pack_end(bx, gl);
evas_object_resize(win, 520, 520);
evas_object_show(win);
}
#endif

2
legacy/elementary/src/bin/test_store.c
View File

@ -34,7 +34,7 @@ _st_longpress(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_in
// store callbacks to handle loading/parsing/freeing of store items from src
static Elm_Genlist_Item_Class itc1 =
{
"message", { NULL, NULL, NULL, NULL }
"message", { NULL, NULL, NULL, NULL }, NULL
};
static const Elm_Store_Item_Mapping it1_mapping[] =

4
legacy/elementary/src/lib/Elementary.h.in
View File

@ -1764,6 +1764,7 @@ extern "C" {
GenlistItemStateGetFunc state_get;
GenlistItemDelFunc del;
} func;
const char *mode_item_style;
};
EAPI Evas_Object *elm_genlist_add(Evas_Object *parent) EINA_ARG_NONNULL(1);
@ -1849,6 +1850,9 @@ extern "C" {
EAPI void elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item, Eina_Bool engine_only) EINA_ARG_NONNULL(1);
EAPI Eina_Bool elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item) EINA_ARG_NONNULL(1);
EAPI void elm_genlist_realized_items_update(Evas_Object *obj) EINA_ARG_NONNULL(1);
EAPI void elm_genlist_item_mode_set(Elm_Genlist_Item *it, const char *mode_type, Eina_Bool mode_set) EINA_ARG_NONNULL(1, 2);
EAPI const char *elm_genlist_mode_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
EAPI const Elm_Genlist_Item *elm_genlist_mode_item_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/* smart callbacks called:
* "clicked,double" - This is called when a user has double-clicked an item. The
* event_info parameter is the genlist item that was double-clicked.

326
legacy/elementary/src/lib/elm_genlist.c
View File

@ -315,6 +315,9 @@ struct _Widget_Data
int group_item_height;
int max_items_per_block;
double longpress_timeout;
const char *mode_type;
Elm_Genlist_Item *mode_item;
Ecore_Timer *scr_hold_timer;
};
struct _Item_Block
@ -353,12 +356,14 @@ struct _Elm_Genlist_Item
Evas_Object *spacer;
Eina_List *labels, *icons, *states, *icon_objs;
Eina_List *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
Ecore_Timer *long_timer;
Ecore_Timer *swipe_timer;
Evas_Coord dx, dy;
Evas_Coord scrl_x, scrl_y;
Elm_Genlist_Item *rel;
Evas_Object *mode_view;
struct
{
@ -448,6 +453,11 @@ static void _signal_emit_hook(Evas_Object *obj,
const char *source);
static Eina_Bool _deselect_all_items(Widget_Data *wd);
static void _pan_calculate(Evas_Object *obj);
static void _item_position(Elm_Genlist_Item *it, Evas_Object *obj);
static void _mode_item_realize(Elm_Genlist_Item *it);
static void _mode_item_unrealize(Elm_Genlist_Item *it);
static void _item_mode_set(Elm_Genlist_Item *it);
static void _item_mode_unset(Widget_Data *wd);
static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
@ -695,6 +705,8 @@ _del_hook(Evas_Object *obj)
if (wd->update_job) ecore_job_del(wd->update_job);
if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
if (wd->mode_type) eina_stringshare_del(wd->mode_type);
if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
free(wd);
}
@ -831,7 +843,9 @@ static void
_item_highlight(Elm_Genlist_Item *it)
{
const char *selectraise;
if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) || (it->disabled) || (it->display_only)) return;
if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) ||
(it->disabled) || (it->display_only) || (it->mode_view))
return;
edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
selectraise = edje_object_data_get(it->base.view, "selectraise");
if ((selectraise) && (!strcmp(selectraise, "on")))
@ -946,7 +960,7 @@ _item_del(Elm_Genlist_Item *it)
static void
_item_select(Elm_Genlist_Item *it)
{
if ((it->wd->no_select) || (it->delete_me)) return;
if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
if (it->selected)
{
if (it->wd->always_select) goto call;
@ -1489,6 +1503,34 @@ _signal_contract(void *data,
evas_object_smart_callback_call(it->base.widget, "contract,request", it);
}
static Eina_Bool
_scr_hold_timer_cb(void *data)
{
if (!data) return ECORE_CALLBACK_CANCEL;
Widget_Data *wd = data;
elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
wd->scr_hold_timer = NULL;
return ECORE_CALLBACK_CANCEL;
}
static void
_mode_finished_signal_cb(void *data,
Evas_Object *obj,
const char *emission __UNUSED__,
const char *source __UNUSED__)
{
if (!data) return;
if (!obj) return;
Elm_Genlist_Item *it = data;
if ((it->delete_me) || (!it->realized) || (!it->mode_view)) return;
char buf[1024];
it->nocache = EINA_FALSE;
_mode_item_unrealize(it);
snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
}
static void
_item_cache_clean(Widget_Data *wd)
{
@ -1914,6 +1956,7 @@ _item_unrealize(Elm_Genlist_Item *it, Eina_Bool calc)
EINA_LIST_FREE(it->icon_objs, icon)
evas_object_del(icon);
_mode_item_unrealize(it);
it->states = NULL;
it->realized = EINA_FALSE;
it->want_unrealize = EINA_FALSE;
@ -2019,6 +2062,17 @@ _item_block_unrealize(Item_Block *itb)
itb->want_unrealize = EINA_FALSE;
}
static void
_item_position(Elm_Genlist_Item *it, Evas_Object *view)
{
if (!it) return;
if (!view) return;
evas_object_resize(view, it->w, it->h);
evas_object_move(view, it->scrl_x, it->scrl_y);
evas_object_show(view);
}
static void
_item_block_position(Item_Block *itb,
int in)
@ -2062,10 +2116,10 @@ _item_block_position(Item_Block *itb,
git->scrl_y = (it->scrl_y + it->h) - git->h;
git->want_realize = EINA_TRUE;
}
evas_object_resize(it->base.view, it->w, it->h);
evas_object_move(it->base.view,
it->scrl_x, it->scrl_y);
evas_object_show(it->base.view);
if (it->mode_view)
_item_position(it, it->mode_view);
else
_item_position(it, it->base.view);
}
else
{
@ -2584,6 +2638,184 @@ _scroll_edge_bottom(void *data,
evas_object_smart_callback_call(obj, "scroll,edge,bottom", NULL);
}
static void
_mode_item_realize(Elm_Genlist_Item *it)
{
char buf[1024];
if ((it->mode_view) || (it->delete_me)) return;
it->mode_view = edje_object_add(evas_object_evas_get(it->base.widget));
edje_object_scale_set(it->mode_view,
elm_widget_scale_get(it->base.widget) *
_elm_config->scale);
evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
elm_widget_sub_object_add(it->base.widget, it->mode_view);
strncpy(buf, "item", sizeof(buf));
if (it->wd->compress)
strncat(buf, "_compress", sizeof(buf) - strlen(buf));
if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
strncat(buf, "/", sizeof(buf) - strlen(buf));
strncat(buf, it->itc->mode_item_style, sizeof(buf) - strlen(buf));
_elm_theme_object_set(it->base.widget, it->mode_view, "genlist", buf,
elm_widget_style_get(it->base.widget));
edje_object_mirrored_set(it->mode_view,
elm_widget_mirrored_get(it->base.widget));
elm_widget_sub_object_add(it->base.widget, it->spacer);
/* signal callback add */
evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
_mouse_down, it);
evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
_mouse_up, it);
evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
_mouse_move, it);
/* label_get, icon_get, state_get */
if (it->itc->func.label_get)
{
const Eina_List *l;
const char *key;
it->mode_labels =
elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
"labels"));
EINA_LIST_FOREACH(it->mode_labels, l, key)
{
char *s = it->itc->func.label_get
((void *)it->base.data, it->base.widget, l->data);
if (s)
{
edje_object_part_text_set(it->mode_view, l->data, s);
free(s);
}
}
}
if (it->itc->func.icon_get)
{
const Eina_List *l;
const char *key;
it->mode_icons =
elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
"icons"));
EINA_LIST_FOREACH(it->mode_icons, l, key)
{
Evas_Object *ic = it->itc->func.icon_get
((void *)it->base.data, it->base.widget, l->data);
if (ic)
{
it->mode_icon_objs = eina_list_append(it->mode_icon_objs, ic);
edje_object_part_swallow(it->mode_view, key, ic);
evas_object_show(ic);
elm_widget_sub_object_add(it->base.widget, ic);
}
}
}
if (it->itc->func.state_get)
{
const Eina_List *l;
const char *key;
it->mode_states =
elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
"states"));
EINA_LIST_FOREACH(it->mode_states, l, key)
{
Eina_Bool on = it->itc->func.state_get
((void *)it->base.data, it->base.widget, l->data);
if (on)
{
snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
edje_object_signal_emit(it->mode_view, buf, "elm");
}
}
}
edje_object_part_swallow(it->mode_view,
edje_object_data_get(it->mode_view, "mode_part"),
it->base.view);
it->want_unrealize = EINA_FALSE;
}
static void
_mode_item_unrealize(Elm_Genlist_Item *it)
{
Widget_Data *wd = it->wd;
Evas_Object *icon;
if (!it->mode_view) return;
elm_widget_stringlist_free(it->mode_labels);
it->mode_labels = NULL;
elm_widget_stringlist_free(it->mode_icons);
it->mode_icons = NULL;
elm_widget_stringlist_free(it->mode_states);
EINA_LIST_FREE(it->mode_icon_objs, icon)
evas_object_del(icon);
edje_object_part_unswallow(it->mode_view, it->base.view);
evas_object_smart_member_add(it->base.view, wd->pan_smart);
evas_object_del(it->mode_view);
it->mode_view = NULL;
if (wd->mode_item == it)
wd->mode_item = NULL;
}
static void
_item_mode_set(Elm_Genlist_Item *it)
{
if (!it) return;
Widget_Data *wd = it->wd;
if (!wd) return;
char buf[1024];
wd->mode_item = it;
it->nocache = EINA_TRUE;
if (wd->scr_hold_timer)
{
ecore_timer_del(wd->scr_hold_timer);
wd->scr_hold_timer = NULL;
}
elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
_mode_item_realize(it);
_item_position(it, it->mode_view);
snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
edje_object_signal_emit(it->mode_view, buf, "elm");
}
static void
_item_mode_unset(Widget_Data *wd)
{
if (!wd) return;
if (!wd->mode_item) return;
char buf[1024], buf2[1024];
Elm_Genlist_Item *it;
it = wd->mode_item;
it->nocache = EINA_TRUE;
snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
edje_object_signal_emit(it->mode_view, buf, "elm");
edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
wd->mode_item = NULL;
}
/**
* Add a new Genlist object
*
@ -4943,3 +5175,85 @@ elm_genlist_realized_items_update(Evas_Object *obj)
EINA_LIST_FOREACH(list, l, it)
elm_genlist_item_update(it);
}
/**
* Set genlist item mode
*
* @param item The genlist item
* @param mode Mode name
* @param mode_set Boolean to define set or unset mode.
*
* @ingroup Genlist
*/
EAPI void
elm_genlist_item_mode_set(Elm_Genlist_Item *it,
const char *mode_type,
Eina_Bool mode_set)
{
ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
Widget_Data *wd = it->wd;
Eina_List *l;
Elm_Genlist_Item *it2;
if (!wd) return;
if (!mode_type) return;
if ((wd->mode_item == it) &&
(!strcmp(mode_type, wd->mode_type)) &&
(mode_set))
return;
if (!it->itc->mode_item_style) return;
if (wd->multi)
{
EINA_LIST_FOREACH(wd->selected, l, it2)
if (it2->realized)
elm_genlist_item_selected_set(it2, EINA_FALSE);
}
else
{
it2 = elm_genlist_selected_item_get(wd->obj);
if ((it2) && (it2->realized))
elm_genlist_item_selected_set(it2, EINA_FALSE);
}
if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
(mode_set) ||
((it == wd->mode_item) && (!mode_set)))
_item_mode_unset(wd);
eina_stringshare_replace(&wd->mode_type, mode_type);
if (mode_set) _item_mode_set(it);
}
/**
* Get active genlist mode type
*
* @param obj The genlist object
*
* @ingroup Genlist
*/
EAPI const char *
elm_genlist_mode_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->mode_type;
}
/**
* Get active genlist mode item
*
* @param obj The genlist object
*
* @ingroup Genlist
*/
EAPI const Elm_Genlist_Item *
elm_genlist_mode_item_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->mode_item;
}