From 696b5aa58de2c216c2030627ae1ea71b297163ba Mon Sep 17 00:00:00 2001 From: ChunEon Park Date: Wed, 13 Jul 2011 04:21:50 +0000 Subject: [PATCH] elementary/naviframe - added new widget. This widget is for application's view manager such as elm_pager But has optional functions more for users convenience. Not completed yet for decorations. but basic frame is completed. Need to have a review. SVN revision: 61313 --- .../data/images/icon_right_arrow.png | Bin 0 -> 1832 bytes legacy/elementary/data/themes/default.edc | 561 ++++++++++++ legacy/elementary/src/bin/Makefile.am | 1 + legacy/elementary/src/bin/test.c | 2 + legacy/elementary/src/bin/test_naviframe.c | 165 ++++ legacy/elementary/src/lib/Elementary.h.in | 31 + legacy/elementary/src/lib/Makefile.am | 1 + legacy/elementary/src/lib/elc_naviframe.c | 807 ++++++++++++++++++ 8 files changed, 1568 insertions(+) create mode 100644 legacy/elementary/data/images/icon_right_arrow.png create mode 100644 legacy/elementary/src/bin/test_naviframe.c create mode 100644 legacy/elementary/src/lib/elc_naviframe.c diff --git a/legacy/elementary/data/images/icon_right_arrow.png b/legacy/elementary/data/images/icon_right_arrow.png new file mode 100644 index 0000000000000000000000000000000000000000..6bbb2c6eaaff30f8e0e6d98e4a5ded40244708d0 GIT binary patch literal 1832 zcmV+@2iN$CP)B`E=0^lJa3-ADn z)8cIfV2IzoefyJRV`Jw;oQ1>T_VV)b*+9OY4eoS+kP`8Rg+ie-3l}b&158gB2q_b9 z*zoZ1*#!$0l%xv;JH&e$8ylaPiuiPdU`4#5&*)hrBO?c=Dn8vHSOwq#?ys$_EsaDX zfBqjKSWSPgzO+5NXwjldRaO5=078e85bOZ(Fz_r;R$5y6es6EDs%e@qDzeGp?%Y`LeRIxv7R=6@Xjs>@qtvw*ok z1+c8Ju&|-KyE{BSJ}%7o(9qDu^78U|seoWlBXU158N$5D5Q4#=X$Y#SrUZh04c!4k zadB}&Fc=I+qfueTRaL!|YzX$!oC1Wgu`yxBRaL$0^Z81X1;N&ekPspU+yrg_SAjvG z7wGQj=(xCe@#0Sh2M0&Yw3(Zm`%EAZ_`>J&JqhF>C*2IYDoctUIa^Iplni8~rUCaO zqc;Z%iA4TbvSdlsp+kqdfCvx;G$Dj$rLRe;3I0bWT&k$3 z*gZ5fbj?hgIXO8`@7}%pKxJj+(@bQ7I@|IUPb zn?TM9W5|eIJ$v@-I|T&=FPiDIrfH(7sj0Q5rsgz|3xts{6P^cB1;8*3(7L+1KFG_< zd)2J?`uh5|jT<+fL5ennTbcw@3BU!o`}+DCa&vRvGV`FOX=3x{&1d|6e+O_~_c3Hv zX~+yq$dV2~U#2nuPk(>^$JyE0Z<~$$mMvR4{C@whzz}jt9Y!v%H;@n#8vl@*%h3!V zv%kOpldP<)H_Y@?2qEh0>pT2@|1Urv@R#lb$nk%ji7ZISk_KS1_<@0eUDKvbt2Xnz zrfFj9)~)C2>go*fL7+$fJPcezUjY)0J|qc1ocKLnueZ`{({SOiFmMa2*gExpU2}dwax=#=gys-sT2=3Wx!gfL_AoZ0~EkLI5_x~%jGgHJ`f08a8f*2s0iuNcLDBjIQ$#>TX0ixP1D%3 zXU~P&+S(s*P&`;KiMarGK|#T`%a<>IK2-qC&CM5Aty<-{cte04ZMf&ppWocp*7nVv zekg=s@7}!^YierRNCWX;4*(6>;i%8&YdLxHWZUf`zi;2ZODk8dOdIiF9e^SJI#R%J zRaMm&Cr+IBIsS(&EiIQ;tXT0qX(S#j0MI+B0prNdUqK#Id#kIfTTY!i)ow(7|Ni}* z%akG5Q?J2^sf=*`P>*9Bgl7yh5k9D`v_?u z9&9`gD~jSme{m9d36i6`7YXDB63{3U#SBNqgN?^wA%r&R0>ronxQ-ki#`h>PGh(EH zct~DF$jAnxc5e&|!xOIJ+HFa@8`MD +#ifdef HAVE_CONFIG_H +# include "elementary_config.h" +#endif +#ifndef ELM_LIB_QUICKLAUNCH + +void +_navi_pop(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + elm_naviframe_item_pop(data); +} + +void +_title_clicked(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + printf("Title Clicked!\n"); +} + +void +_title_visible(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + elm_naviframe_item_title_visible_set(data, + !elm_naviframe_item_title_visible_get(data)); +} + +void +_page4(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + Evas_Object *bt, *bt2, *ic, *nf = data; + char buf[PATH_MAX]; + Elm_Naviframe_Item *it; + + bt = elm_button_add(nf); + evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL); + + ic = elm_icon_add(nf); + snprintf(buf, sizeof(buf), "%s/images/icon_right_arrow.png", PACKAGE_DATA_DIR); + elm_icon_file_set(ic, buf, NULL); + evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); + elm_button_icon_set(bt, ic); + + bt2 = elm_button_add(nf); + evas_object_size_hint_align_set(bt2, EVAS_HINT_FILL, EVAS_HINT_FILL); + elm_object_text_set(bt2, "Naviframe Test"); + + ic = elm_icon_add(nf); + 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); + + it = elm_naviframe_item_push(nf, + "Page 4", + NULL, + bt, + bt2, + NULL); + elm_naviframe_item_subtitle_label_set(it, "Here is sub-title part!"); + elm_naviframe_item_icon_set(it, ic); + elm_naviframe_item_title_visible_set(it, EINA_FALSE); + evas_object_smart_callback_add(bt2, "clicked", _title_visible, it); +} + +void +_page3(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + Evas_Object *bt, *bt2, *bt3, *ic, *nf = data; + char buf[PATH_MAX]; + Elm_Naviframe_Item *it; + + bt = elm_button_add(nf); + evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL); + elm_object_text_set(bt, "Prev"); + evas_object_smart_callback_add(bt, "clicked", _navi_pop, nf); + + bt2 = elm_button_add(nf); + evas_object_size_hint_align_set(bt2, EVAS_HINT_FILL, EVAS_HINT_FILL); + elm_object_text_set(bt2, "Next"); + evas_object_smart_callback_add(bt2, "clicked", _page4, nf); + + bt3 = elm_button_add(nf); + evas_object_size_hint_align_set(bt3, EVAS_HINT_FILL, EVAS_HINT_FILL); + elm_object_text_set(bt3, "Naviframe Test"); + + ic = elm_icon_add(nf); + 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); + + it = elm_naviframe_item_push(nf, + "Page 3", + bt, + bt2, + bt3, + NULL); + elm_naviframe_item_subtitle_label_set(it, "Here is sub-title part!"); + elm_naviframe_item_icon_set(it, ic); +} + +void +_page2(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + Evas_Object *bt, *bt2, *ic, *nf = data; + char buf[PATH_MAX]; + Elm_Naviframe_Item *it; + + bt = elm_button_add(nf); + evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL); + evas_object_smart_callback_add(bt, "clicked", _page3, nf); + + bt2 = elm_button_add(nf); + evas_object_size_hint_align_set(bt2, EVAS_HINT_FILL, EVAS_HINT_FILL); + elm_object_text_set(bt2, "Naviframe Test"); + + ic = elm_icon_add(nf); + snprintf(buf, sizeof(buf), "%s/images/icon_right_arrow.png", PACKAGE_DATA_DIR); + elm_icon_file_set(ic, buf, NULL); + evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); + elm_button_icon_set(bt, ic); + + it = elm_naviframe_item_push(nf, + "Page 2", + NULL, + bt, + bt2, + NULL); + elm_naviframe_item_subtitle_label_set(it, "Here is sub-title part!"); +} + +void +test_naviframe(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__) +{ + Evas_Object *win, *bg, *nf, *btn; + + win = elm_win_add(NULL, "naviframe", ELM_WIN_BASIC); + elm_win_title_set(win, "Naviframe"); + elm_win_focus_highlight_enabled_set(win, EINA_TRUE); + 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); + + nf = elm_naviframe_add(win); + elm_win_resize_object_add(win, nf); + evas_object_show(nf); + evas_object_smart_callback_add(nf, "title,clicked", _title_clicked, 0); + + btn = elm_button_add(nf); + evas_object_size_hint_align_set(btn, EVAS_HINT_FILL, EVAS_HINT_FILL); + evas_object_smart_callback_add(btn, "clicked", _page2, nf); + elm_object_text_set(btn, "Naviframe Test"); + evas_object_show(btn); + + elm_naviframe_item_push(nf, + "Page 1", + NULL, + NULL, + btn, + NULL); + + evas_object_resize(win, 400, 600); + evas_object_show(win); +} +#endif diff --git a/legacy/elementary/src/lib/Elementary.h.in b/legacy/elementary/src/lib/Elementary.h.in index 9b8902eef3..15a7934c5c 100644 --- a/legacy/elementary/src/lib/Elementary.h.in +++ b/legacy/elementary/src/lib/Elementary.h.in @@ -7852,6 +7852,37 @@ extern "C" { EAPI Evas_Object *elm_player_add(Evas_Object *parent); EAPI void elm_player_video_set(Evas_Object *player, Evas_Object *video); + /* naviframe */ + typedef struct _Elm_Naviframe_Item Elm_Naviframe_Item; + + typedef enum + { + ELM_NAVIFRAME_PREV_BUTTON, + ELM_NAVIFRAME_NEXT_BUTTON + } Elm_Naviframe_Button_Type; + + EAPI Evas_Object *elm_naviframe_add(Evas_Object *parent) EINA_ARG_NONNULL(1); + EAPI Elm_Naviframe_Item *elm_naviframe_item_push(Evas_Object *obj, const char *title_label, Evas_Object *prev_btn, Evas_Object *next_btn, Evas_Object *content, const char *item_style) EINA_ARG_NONNULL(1, 5); + EAPI Evas_Object *elm_naviframe_item_pop(Evas_Object *obj) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_content_preserve_on_pop_set(Evas_Object *obj, Eina_Bool preserve) EINA_ARG_NONNULL(1); + EAPI Eina_Bool elm_naviframe_content_preserve_on_pop_get(const Evas_Object *obj) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_content_set(Elm_Naviframe_Item *item, Evas_Object *content) EINA_ARG_NONNULL(1); + EAPI Evas_Object *elm_naviframe_item_content_get(const Elm_Naviframe_Item *it) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_title_label_set(Elm_Naviframe_Item *it, const char *label) EINA_ARG_NONNULL(1); + EAPI const char *elm_naviframe_item_title_label_get(const Elm_Naviframe_Item *it) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_subtitle_label_set(Elm_Naviframe_Item *it, const char *label) EINA_ARG_NONNULL(1); + EAPI const char *elm_naviframe_item_subtitle_label_get(const Elm_Naviframe_Item *it) EINA_ARG_NONNULL(1); + EAPI Elm_Naviframe_Item *elm_naviframe_top_item_get(const Evas_Object *obj) EINA_ARG_NONNULL(1); + EAPI Elm_Naviframe_Item *elm_naviframe_bottom_item_get(const Evas_Object *obj) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_button_set(Elm_Naviframe_Item *it, Evas_Object *btn, Elm_Naviframe_Button_Type btn_type) EINA_ARG_NONNULL(1); + EAPI Evas_Object *elm_naviframe_item_button_get(const Elm_Naviframe_Item *it, Elm_Naviframe_Button_Type btn_type) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_icon_set(Elm_Naviframe_Item *it, Evas_Object *icon) EINA_ARG_NONNULL(1); + EAPI Evas_Object *elm_naviframe_item_icon_get(const Elm_Naviframe_Item *it) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_style_set(Elm_Naviframe_Item *it, const char *item_style) EINA_ARG_NONNULL(1); + EAPI const char *elm_naviframe_item_style_get(const Elm_Naviframe_Item *it) EINA_ARG_NONNULL(1); + EAPI void elm_naviframe_item_title_visible_set(Elm_Naviframe_Item *it, Eina_Bool visible) EINA_ARG_NONNULL(1); + EAPI Eina_Bool elm_naviframe_item_title_visible_get(const Elm_Naviframe_Item *it) EINA_ARG_NONNULL(1); + #ifdef __cplusplus } #endif diff --git a/legacy/elementary/src/lib/Makefile.am b/legacy/elementary/src/lib/Makefile.am index 33fa4f1e58..2eb636f799 100644 --- a/legacy/elementary/src/lib/Makefile.am +++ b/legacy/elementary/src/lib/Makefile.am @@ -49,6 +49,7 @@ elc_fileselector_button.c \ elc_fileselector.c \ elc_fileselector_entry.c \ elc_hoversel.c \ +elc_naviframe.c \ elc_player.c \ elc_scrolled_entry.c \ elm_actionslider.c \ diff --git a/legacy/elementary/src/lib/elc_naviframe.c b/legacy/elementary/src/lib/elc_naviframe.c new file mode 100644 index 0000000000..0a14d7047a --- /dev/null +++ b/legacy/elementary/src/lib/elc_naviframe.c @@ -0,0 +1,807 @@ +#include +#include "elm_priv.h" + +typedef struct _Widget_Data Widget_Data; + +struct _Widget_Data +{ + Eina_List *stack; + Evas_Object *base; + Eina_Bool preserve: 1; + Eina_Bool pass_events: 1; +}; + +struct _Elm_Naviframe_Item +{ + Elm_Widget_Item base; + Evas_Object *title; + Evas_Object *content; + const char *title_label; + const char *title_sublabel; + Evas_Object *title_prev_btn; + Evas_Object *title_next_btn; + Evas_Object *title_icon; + const char *style; + Eina_Bool back_btn: 1; + Eina_Bool title_visible: 1; +}; + +static const char *widtype = NULL; + +static const char SIG_TRANSITION_FINISHED[] = "transition,finished"; +static const char SIG_TITLE_CLICKED[] = "title,clicked"; + +static const Evas_Smart_Cb_Description _signals[] = { + {SIG_TRANSITION_FINISHED, ""}, + {SIG_TITLE_CLICKED, ""}, + {NULL, NULL} +}; + +#define ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, ...) \ + ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *) it, __VA_ARGS__); \ + ELM_CHECK_WIDTYPE(it->base.widget, widtype) __VA_ARGS__; + +static void _del_hook(Evas_Object *obj); +static void _theme_hook(Evas_Object *obj); +static void _disable_hook(Evas_Object *obj); +static void _sizing_eval(Evas_Object *obj); +static void _item_sizing_eval(Elm_Naviframe_Item *it); +static void _move(void *data, Evas *e, Evas_Object *obj, void *event_info); +static void _resize(void *data, + Evas *e, + Evas_Object *obj, + void *event_info); +static void _title_clicked(void *data, Evas_Object *obj, + const char *emission, + const char *source); +static void _back_btn_clicked(void *data, + Evas_Object *obj, + void *event_info); +static Evas_Object *_back_btn_new(Evas_Object *obj); +static void _title_prev_btn_del(void *data, + Evas *e, + Evas_Object *obj, + void *event_info); +static void _title_next_btn_del(void *data, + Evas *e, + Evas_Object *obj, + void *event_info); +static void _title_icon_del(void *data, + Evas *e, + Evas_Object *obj, + void *event_info); +static void _content_del(void *data, + Evas *e, + Evas_Object *obj, + void *event_info); +static void _title_prev_btn_set(Elm_Naviframe_Item *it, + Evas_Object *btn, + Eina_Bool back_btn); +static void _title_next_btn_set(Elm_Naviframe_Item *it, Evas_Object *btn); +static void _item_del(Elm_Naviframe_Item *it); +static void _pushed_finished(void *data, + Evas_Object *obj, + const char *emission, + const char *source); +static void _popped_finished(void *data, + Evas_Object *obj, + const char *emission, + const char *source); +static void _show_finished(void *data, + Evas_Object *obj, + const char *emission, + const char *source); + +static void +_del_hook(Evas_Object *obj) +{ + Widget_Data *wd; + Eina_List *list; + Elm_Naviframe_Item *it; + + wd = elm_widget_data_get(obj); + if (!wd) return; + + EINA_LIST_FOREACH(wd->stack, list, it) + _item_del(it); + eina_list_free(wd->stack); + free(wd); +} + +static void +_theme_hook(Evas_Object *obj __UNUSED__) +{ + //FIXME: +} + +static void +_disable_hook(Evas_Object *obj __UNUSED__) +{ + //FIXME: +} + +static void +_sizing_eval(Evas_Object *obj) +{ + Widget_Data *wd; + Eina_List *list; + wd = elm_widget_data_get(obj); + if (!wd) return; + + list = eina_list_last(wd->stack); + if (!list) return; + + _item_sizing_eval(list->data); +} + +static void +_item_sizing_eval(Elm_Naviframe_Item *it) +{ + Widget_Data *wd; + Evas_Coord x, y, w, h; + if (!it) return; + + wd = elm_widget_data_get(it->base.widget); + if (!wd) return; + + evas_object_geometry_get(it->base.widget, &x, &y, &w, &h); + evas_object_move(it->base.view, x, y); + evas_object_resize(it->base.view, w, h); +} + +static void +_move(void *data __UNUSED__, + Evas *e __UNUSED__, + Evas_Object *obj, + void *event_info __UNUSED__) +{ + _sizing_eval(obj); +} + +static void +_resize(void *data __UNUSED__, + Evas *e __UNUSED__, + Evas_Object *obj, + void *event_info __UNUSED__) +{ + _sizing_eval(obj); +} + +static void +_title_clicked(void *data, + Evas_Object *obj __UNUSED__, + const char *emission __UNUSED__, + const char *source __UNUSED__) +{ + Elm_Naviframe_Item *it = data; + evas_object_smart_callback_call(it->base.widget, SIG_TITLE_CLICKED, it); +} + +static void +_back_btn_clicked(void *data, + Evas_Object *obj __UNUSED__, + void *event_info __UNUSED__) +{ + elm_naviframe_item_pop(data); +} + +static Evas_Object * +_back_btn_new(Evas_Object *obj) +{ + Evas_Object *btn; + char buf[256]; //FIXME: How to guarantee the size of style name? + btn = elm_button_add(obj); + if (!btn) return NULL; + evas_object_smart_callback_add(btn, "clicked", _back_btn_clicked, obj); + snprintf(buf, sizeof(buf), "naviframe/back_btn/%s", elm_widget_style_get(obj)); + elm_object_style_set(btn, buf); + return btn; +} + +static void +_title_prev_btn_del(void *data, + Evas *e __UNUSED__, + Evas_Object *obj __UNUSED__, + void *event_info __UNUSED__) +{ + Elm_Naviframe_Item *it = data; + it->back_btn = EINA_FALSE; + it->title_prev_btn = NULL; +} + +static void +_title_next_btn_del(void *data, + Evas *e __UNUSED__, + Evas_Object *obj __UNUSED__, + void *event_info __UNUSED__) +{ + Elm_Naviframe_Item *it = data; + it->title_next_btn = NULL; +} + +static void +_title_icon_del(void *data, + Evas *e __UNUSED__, + Evas_Object *obj __UNUSED__, + void *event_info __UNUSED__) +{ + Elm_Naviframe_Item *it = data; + it->title_icon = NULL; + edje_object_signal_emit(it->base.view, "elm,state,icon,hide", "elm"); +} + +static void +_content_del(void *data, + Evas *e __UNUSED__, + Evas_Object *obj __UNUSED__, + void *event_info __UNUSED__) +{ + Elm_Naviframe_Item *it = data; + it->content = NULL; + edje_object_signal_emit(it->base.view, "elm,state,content,hide", "elm"); +} + +static void +_title_prev_btn_set(Elm_Naviframe_Item *it, Evas_Object *btn, Eina_Bool back_btn) +{ + char buf[256]; //FIXME: How to guarantee the size of style name? + + if (it->title_prev_btn == btn) return; + + if (it->title_prev_btn) + evas_object_del(it->title_prev_btn); + + it->title_prev_btn = btn; + + if (!btn) return; + + if (!back_btn) + { + snprintf(buf, + sizeof(buf), + "naviframe/prev_btn/%s", + elm_widget_style_get(it->base.widget)); + elm_object_style_set(btn, buf); + } + elm_widget_sub_object_add(it->base.widget, btn); + evas_object_event_callback_add(btn, + EVAS_CALLBACK_DEL, + _title_prev_btn_del, + it); + edje_object_part_swallow(it->title, "elm.swallow.prev_btn", btn); + it->back_btn = back_btn; +} + +static void +_title_next_btn_set(Elm_Naviframe_Item *it, Evas_Object *btn) +{ + char buf[256]; //FIXME: How to guarantee the size of style name? + + if (it->title_next_btn == btn) return; + + if (it->title_next_btn) + evas_object_del(it->title_next_btn); + + it->title_next_btn = btn; + + if (!btn) return; + + snprintf(buf, + sizeof(buf), + "naviframe/next_btn/%s", + elm_widget_style_get(it->base.widget)); + elm_object_style_set(btn, buf); + elm_widget_sub_object_add(it->base.widget, btn); + evas_object_event_callback_add(btn, + EVAS_CALLBACK_DEL, + _title_next_btn_del, + it); + edje_object_part_swallow(it->title, "elm.swallow.next_btn", btn); +} + +static void +_item_del(Elm_Naviframe_Item *it) +{ + Widget_Data *wd; + + if (!it) return; + + wd = elm_widget_data_get(it->base.widget); + if (!wd) return; + + if (it->title_prev_btn) + evas_object_del(it->title_prev_btn); + if (it->title_next_btn) + evas_object_del(it->title_next_btn); + if (it->title_icon) + evas_object_del(it->title_icon); + if ((it->content) && (!wd->preserve)) + evas_object_del(it->content); + + evas_object_del(it->title); + evas_object_del(it->base.view); + + wd->stack = eina_list_remove(wd->stack, it); + + free(it); +} + +static void +_pushed_finished(void *data, + Evas_Object *obj __UNUSED__, + const char *emission __UNUSED__, + const char *source __UNUSED__) +{ + Elm_Naviframe_Item *it = data; + if (!it) return; + evas_object_hide(it->base.view); +} + +static void +_popped_finished(void *data, + Evas_Object *obj __UNUSED__, + const char *emission __UNUSED__, + const char *source __UNUSED__) +{ + _item_del(data); +} + +static void +_show_finished(void *data, + Evas_Object *obj __UNUSED__, + const char *emission __UNUSED__, + const char *source __UNUSED__) +{ + Elm_Naviframe_Item *it; + Widget_Data *wd; + + it = data; + if (!it) return; + wd = elm_widget_data_get(it->base.widget); + if (!wd) return; + + evas_object_smart_callback_call(it->base.widget, + SIG_TRANSITION_FINISHED, + (void *) EINA_TRUE); + if (wd->pass_events) + evas_object_pass_events_set(wd->base, EINA_FALSE); +} + +EAPI Evas_Object * +elm_naviframe_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, "naviframe"); + elm_widget_type_set(obj, "naviframe"); + elm_widget_sub_object_add(parent, obj); + elm_widget_data_set(obj, wd); + elm_widget_del_hook_set(obj, _del_hook); + elm_widget_disable_hook_set(obj, _disable_hook); + elm_widget_theme_hook_set(obj, _theme_hook); + + //base + wd->base = edje_object_add(e); + elm_widget_resize_object_set(obj, wd->base); + _elm_theme_object_set(obj, wd->base, "naviframe", "base", "default"); + + evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _move, obj); + evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj); + evas_object_smart_callbacks_descriptions_set(obj, _signals); + + wd->pass_events = EINA_TRUE; + + return obj; +} + +EAPI Elm_Naviframe_Item * +elm_naviframe_item_push(Evas_Object *obj, const char *title_label, Evas_Object *prev_btn, Evas_Object *next_btn, Evas_Object *content, const char *item_style) +{ + ELM_CHECK_WIDTYPE(obj, widtype) NULL; + Widget_Data *wd; + Elm_Naviframe_Item *prev_it, *it; + + wd = elm_widget_data_get(obj); + if (!wd) return NULL; + + //create item + it = elm_widget_item_new(obj, Elm_Naviframe_Item); + if (!it) + { + ERR("Failed to allocate new item! : naviframe=%p", obj); + return NULL; + } + //item base layout + it->base.view = edje_object_add(evas_object_evas_get(obj)); + evas_object_smart_member_add(it->base.view, wd->base); + elm_widget_sub_object_add(obj, it->base.view); + edje_object_signal_callback_add(it->base.view, + "elm,action,show,finished", + "", + _show_finished, it); + edje_object_signal_callback_add(it->base.view, + "elm,action,pushed,finished", + "", + _pushed_finished, it); + edje_object_signal_callback_add(it->base.view, + "elm,action,popped,finished", + "", + _popped_finished, it); + elm_naviframe_item_style_set(it, item_style); + + //title + it->title = edje_object_add(evas_object_evas_get(obj)); + elm_widget_sub_object_add(obj, it->title); + _elm_theme_object_set(obj, + it->title, "naviframe", + "title", + elm_widget_style_get(obj)); + edje_object_signal_callback_add(it->title, + "elm,action,clicked", + "elm", + _title_clicked, it); + + elm_naviframe_item_title_label_set(it, title_label); + + //title buttons + if ((!prev_btn) && (eina_list_count(wd->stack))) + { + prev_btn = _back_btn_new(obj); + _title_prev_btn_set(it, prev_btn, EINA_TRUE); + } + else + _title_prev_btn_set(it, prev_btn, EINA_FALSE); + + _title_next_btn_set(it, next_btn); + edje_object_part_swallow(it->base.view, "elm.swallow.title", it->title); + + elm_naviframe_item_content_set(it, content); + + _item_sizing_eval(it); + evas_object_show(it->base.view); + + prev_it = elm_naviframe_top_item_get(obj); + if (prev_it) + { + if (wd->pass_events) + evas_object_pass_events_set(wd->base, EINA_TRUE); + edje_object_signal_emit(prev_it->base.view, + "elm,state,pushed", + "elm"); + edje_object_signal_emit(it->base.view, + "elm,state,show", + "elm"); + } + else + edje_object_signal_emit(it->base.view, "elm,state,visible", "elm"); + it->title_visible = EINA_TRUE; + wd->stack = eina_list_append(wd->stack, it); + return it; +} + +EAPI Evas_Object * +elm_naviframe_item_pop(Evas_Object *obj) +{ + ELM_CHECK_WIDTYPE(obj, widtype) NULL; + Elm_Naviframe_Item *it, *prev_it; + Widget_Data *wd; + Evas_Object *content = NULL; + + wd = elm_widget_data_get(obj); + if (!wd) return NULL; + + it = elm_naviframe_top_item_get(obj); + if (!it) return NULL; + wd->stack = eina_list_remove(wd->stack, it); + + if (wd->preserve) + content = it->content; + + prev_it = elm_naviframe_top_item_get(obj); + if (prev_it) + { + if (wd->pass_events) + evas_object_pass_events_set(wd->base, EINA_TRUE); + evas_object_show(prev_it->base.view); + evas_object_raise(prev_it->base.view); + edje_object_signal_emit(prev_it->base.view, + "elm,state,show", + "elm"); + edje_object_signal_emit(it->base.view, "elm,state,popped", "elm"); + } + else + _item_del(it); + + return content; +} + +EAPI void +elm_naviframe_content_preserve_on_pop_set(Evas_Object *obj, Eina_Bool preserve) +{ + ELM_CHECK_WIDTYPE(obj, widtype); + Widget_Data *wd = elm_widget_data_get(obj); + if (!wd) return; + wd->preserve = !!preserve; +} + +EAPI Eina_Bool +elm_naviframe_content_preserve_on_pop_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->preserve; +} + +EAPI void +elm_naviframe_item_content_set(Elm_Naviframe_Item *it, Evas_Object *content) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + if (it->content == content) return; + if (it->content) evas_object_del(it->content); + elm_widget_sub_object_add(it->base.widget, content); + edje_object_part_swallow(it->base.view, "elm.swallow.content", content); + if (content) + edje_object_signal_emit(it->base.view, + "elm,state,content,show", + "elm"); + else + edje_object_signal_emit(it->base.view, + "elm,state,content,hide", + "elm"); + evas_object_event_callback_add(content, + EVAS_CALLBACK_DEL, + _content_del, + it); + it->content = content; + _item_sizing_eval(it); +} + +EAPI Evas_Object * +elm_naviframe_item_content_get(const Elm_Naviframe_Item *it) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + return it->content; +} + +EAPI void +elm_naviframe_item_title_label_set(Elm_Naviframe_Item *it, const char *label) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + edje_object_part_text_set(it->title, "elm.text.title", label); + if (label) + edje_object_signal_emit(it->title, "elm,state,title,show", "elm"); + else + edje_object_signal_emit(it->title, "elm,state,title,hidew", "elm"); + + eina_stringshare_replace(&it->title_label, label); + _item_sizing_eval(it); +} + +EAPI const char * +elm_naviframe_item_title_label_get(const Elm_Naviframe_Item *it) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + return it->title_label; +} + +EAPI void +elm_naviframe_item_subtitle_label_set(Elm_Naviframe_Item *it, const char *label) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + edje_object_part_text_set(it->title, "elm.text.subtitle", label); + if (label) + edje_object_signal_emit(it->title, "elm,state,subtitle,show", "elm"); + else + edje_object_signal_emit(it->title, "elm,state,subtitle,hide", "elm"); + + eina_stringshare_replace(&it->title_sublabel, label); + _item_sizing_eval(it); +} + +EAPI const char * +elm_naviframe_item_subtitle_label_get(const Elm_Naviframe_Item *it) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + return it->title_sublabel; +} + +EAPI Elm_Naviframe_Item* +elm_naviframe_top_item_get(const Evas_Object *obj) +{ + ELM_CHECK_WIDTYPE(obj, widtype) NULL; + Widget_Data *wd = elm_widget_data_get(obj); + if ((!wd) || (!wd->stack)) return NULL; + return eina_list_last(wd->stack)->data; +} + +EAPI Elm_Naviframe_Item* +elm_naviframe_bottom_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 NULL; +} + +EAPI void +elm_naviframe_item_button_set(Elm_Naviframe_Item *it, Evas_Object *btn, Elm_Naviframe_Button_Type btn_type) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + switch(btn_type) + { + case ELM_NAVIFRAME_PREV_BUTTON: + _title_prev_btn_set(it, btn, EINA_FALSE); + break; + case ELM_NAVIFRAME_NEXT_BUTTON: + _title_next_btn_set(it, btn); + break; + default: + WRN("Button type is invalid! : naviframe=%p", it->base.widget); + break; + } + _item_sizing_eval(it); +} + +EAPI Evas_Object * +elm_naviframe_item_button_get(const Elm_Naviframe_Item *it, Elm_Naviframe_Button_Type btn_type) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + + switch(btn_type) + { + case ELM_NAVIFRAME_PREV_BUTTON: + return it->title_prev_btn; + case ELM_NAVIFRAME_NEXT_BUTTON: + return it->title_next_btn; + default: + WRN("Button type is invalid! : naviframe=%p", it->base.widget); + break; + } + return NULL; +} + +EAPI void +elm_naviframe_item_icon_set(Elm_Naviframe_Item *it, Evas_Object *icon) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + Widget_Data *wd = elm_widget_data_get(it->base.widget); + if (!wd) return; + + if (it->title_icon == icon) return; + if (it->title_icon) evas_object_del(it->title_icon); + it->title_icon = icon; + if (!icon) + { + edje_object_signal_emit(it->title, + "elm,state,icon,hide", + "elm"); + return; + } + elm_widget_sub_object_add(it->base.widget, icon); + edje_object_part_swallow(it->title, "elm.swallow.icon", icon); + edje_object_signal_emit(it->title, "elm,state,icon,show", "elm"); + + evas_object_event_callback_add(icon, EVAS_CALLBACK_DEL, _title_icon_del, it); + _item_sizing_eval(it); +} + +EAPI Evas_Object * +elm_naviframe_item_icon_get(const Elm_Naviframe_Item *it) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + return it->title_icon; +} + +EAPI void +elm_naviframe_item_style_set(Elm_Naviframe_Item *it, const char *item_style) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + char buf[256]; + + if (!item_style) sprintf(buf, "item/basic"); + else + { + if (strlen(item_style) > sizeof(buf)) + WRN("too much long style name! : naviframe=%p", it->base.widget); + else + sprintf(buf, "item/%s", item_style); + } + _elm_theme_object_set(it->base.widget, + it->base.view, + "naviframe", + buf, + elm_widget_style_get(it->base.widget)); +} + +EAPI const char * +elm_naviframe_item_style_get(const Elm_Naviframe_Item *it) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + return it->style; +} + +EAPI void +elm_naviframe_item_title_visible_set(Elm_Naviframe_Item *it, Eina_Bool visible) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + + visible = !!visible; + if (it->title_visible == visible) return; + + if (visible) + edje_object_signal_emit(it->base.view, "elm,state,title,show", "elm"); + else + edje_object_signal_emit(it->base.view, "elm,state,title,hide", "elm"); + + it->title_visible = visible; +} + +EAPI Eina_Bool +elm_naviframe_item_title_visible_get(const Elm_Naviframe_Item *it) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, EINA_FALSE); + return it->title_visible; +} +/* +EAPI void +elm_naviframe_extension_set(Elm_Naviframe_Item *it, const char *swallow, Evas_Object *extension) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it); + Evas_Object *prev = elm_naviframe_extension_get(it, swallow); + if (prev) evas_object_del(prev); + edje_object_part_swallow(it->base.view, swallow, extension); + _sizing_eval(it->base.view); +} + +EAPI Evas_Object * +elm_naviframe_extension_unset(Elm_Naviframe_Item *it, const char *swallow) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + Evas_Object *part_obj; + part_obj = edje_object_part_swallow_get(it->base.view, swallow); + if (!part_obj) return NULL; + edje_object_part_unswallow(it->base.view, part_obj); + _sizing_eval(it->base.widget); + return part_obj; +} + +EAPI Evas_Object * +elm_naviframe_extension_get(const Elm_Naviframe_Item *it, const char *swallow) +{ + ELM_NAVIFRAME_ITEM_CHECK_RETURN(it, NULL); + Evas_Object *part_obj; + part_obj = edje_object_part_swallow_get(it->base.view, swallow); + return part_obj; +} + +EAPI void +elm_naviframe_item_promote(Elm_Naviframe_Item *it) +{ +} + +EAPI void +elm_naviframe_to_item_pop(Elm_Naviframe_Item *it) +{ +} + + +EAPI void +elm_naviframe_extension_visible_set(Elm_Naviframe_Item *it, Eina_Bool visible) +{ +} + +EAPI Eina_Bool +elm_naviframe_extension_visible_get(const Elm_Naviframe_Item *it) +{ +} +*/