forked from enlightenment/efl
1390 lines
40 KiB
C
1390 lines
40 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define EFL_ACCESS_PROTECTED
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#define EFL_ACCESS_WIDGET_ACTION_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_interface_scrollable.h"
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#include "elm_widget_layout.h"
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#include "elm_widget_scroller.h"
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#include "elm_scroller.eo.h"
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#include "elm_scroller_part.eo.h"
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#include "elm_part_helper.h"
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#define MY_CLASS ELM_SCROLLER_CLASS
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#define MY_CLASS_NAME "Elm_Scroller"
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#define MY_CLASS_NAME_LEGACY "elm_scroller"
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#define ELM_PRIV_SCROLLER_SIGNALS(cmd) \
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cmd(SIG_SCROLL, "scroll", "") \
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cmd(SIG_SCROLL_LEFT, "scroll,left", "") \
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cmd(SIG_SCROLL_RIGHT, "scroll,right", "") \
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cmd(SIG_SCROLL_UP, "scroll,up", "") \
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cmd(SIG_SCROLL_DOWN, "scroll,down", "") \
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cmd(SIG_SCROLL_ANIM_START, "scroll,anim,start", "") \
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cmd(SIG_SCROLL_ANIM_STOP, "scroll,anim,stop", "") \
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cmd(SIG_SCROLL_DRAG_START, "scroll,drag,start", "") \
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cmd(SIG_SCROLL_DRAG_STOP, "scroll,drag,stop", "") \
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cmd(SIG_EDGE_LEFT, "edge,left", "") \
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cmd(SIG_EDGE_RIGHT, "edge,right", "") \
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cmd(SIG_EDGE_TOP, "edge,top", "") \
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cmd(SIG_EDGE_BOTTOM, "edge,bottom", "") \
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cmd(SIG_VBAR_DRAG, "vbar,drag", "") \
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cmd(SIG_VBAR_PRESS, "vbar,press", "") \
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cmd(SIG_VBAR_UNPRESS, "vbar,unpress", "") \
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cmd(SIG_HBAR_DRAG, "hbar,drag", "") \
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cmd(SIG_HBAR_PRESS, "hbar,press", "") \
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cmd(SIG_HBAR_UNPRESS, "hbar,unpress", "") \
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cmd(SIG_SCROLL_PAGE_CHANGE, "scroll,page,changed", "") \
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ELM_PRIV_SCROLLER_SIGNALS(ELM_PRIV_STATIC_VARIABLE_DECLARE);
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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ELM_PRIV_SCROLLER_SIGNALS(ELM_PRIV_SMART_CALLBACKS_DESC)
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{SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */
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{SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */
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{NULL, NULL}
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};
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#undef ELM_PRIV_SCROLLER_SIGNALS
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static Eina_Bool _key_action_move(Evas_Object *obj, const char *params);
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static const Elm_Action key_actions[] = {
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{"move", _key_action_move},
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{NULL, NULL}
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};
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static void
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_elm_scroller_proxy_set(Evas_Object *obj, Elm_Scroller_Data *sd, Evas_Object *proxy)
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{
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Evas_Coord h_pagesize, v_pagesize;
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Evas_Coord cw = 0, ch = 0;
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Evas_Object *content = sd->content;
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if (!content) return;
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elm_interface_scrollable_paging_get(obj, NULL, NULL, &h_pagesize, &v_pagesize);
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elm_interface_scrollable_content_size_get(obj, &cw, &ch);
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/* Since Proxy has the texture size limitation problem, we set a key value
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for evas works in some hackish way to avoid this problem. This hackish
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code should be removed once evas supports a mechanism like a virtual
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texture. */
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evas_object_image_fill_set(proxy, 0, 0, cw, ch);
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evas_object_size_hint_min_set(proxy, h_pagesize, v_pagesize);
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evas_object_image_source_clip_set(proxy, EINA_FALSE);
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evas_object_image_source_set(proxy, content);
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evas_object_show(proxy);
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}
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//describe position of rect2 relative to rect1
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// 1 = top outside
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// 2 = left outside
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// 4 = bottom outside
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// 8 = right outside
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static char
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_intersect_direction(Eina_Rectangle *rect1, Eina_Rectangle *rect2)
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{
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char ret = 0;
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if (rect1->y > rect2->y)
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ret |= 1;
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if (rect1->x > rect2->x)
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ret |= 2;
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if (rect1->y + rect1->h < rect2->y + rect2->h)
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ret |= 4;
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if (rect1->x + rect1->w < rect2->x + rect2->w)
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ret |= 8;
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return ret;
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}
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static Eina_Bool
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_key_action_move(Evas_Object *obj, const char *params)
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{
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ELM_SCROLLER_DATA_GET(obj, sd);
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const char *dir = params;
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Evas_Coord x = 0;
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Evas_Coord y = 0;
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Evas_Coord v_x = 0;
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Evas_Coord v_y = 0;
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Evas_Coord v_w = 0;
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Evas_Coord v_h = 0;
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Evas_Coord max_x = 0;
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Evas_Coord max_y = 0;
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Evas_Coord page_x = 0;
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Evas_Coord page_y = 0;
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Evas_Coord step_x = 0;
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Evas_Coord step_y = 0;
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Evas_Coord pagesize_h = 0, pagesize_v = 0;
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Evas_Coord pagenumber_h = 0, pagenumber_v = 0;
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elm_interface_scrollable_content_pos_get(obj, &x, &y);
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elm_interface_scrollable_step_size_get(obj, &step_x, &step_y);
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elm_interface_scrollable_page_size_get(obj, &page_x, &page_y);
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elm_interface_scrollable_content_viewport_geometry_get
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(obj, &v_x, &v_y, &v_w, &v_h);
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evas_object_geometry_get(sd->content, NULL, NULL, &max_x, &max_y);
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{
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Efl_Ui_Focus_Object *focused;
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Eina_Rectangle focused_geom, viewport;
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focused = efl_ui_focus_manager_focus_get(obj);
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if (focused &&
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(!strcmp(dir, "next") ||
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!strcmp(dir, "prior")))
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return EINA_FALSE;
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if (focused &&
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(!strcmp(dir, "left") ||
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!strcmp(dir, "right") ||
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!strcmp(dir, "up") ||
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!strcmp(dir, "down")))
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{
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char relative;
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evas_object_geometry_get(focused,
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&focused_geom.x, &focused_geom.y, &focused_geom.w, &focused_geom.h);
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elm_interface_scrollable_content_viewport_geometry_get(obj,
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&viewport.x, &viewport.y, &viewport.w, &viewport.h);
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relative = _intersect_direction(&viewport, &focused_geom);
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//now precisly check if the direction is also lapping out
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if ((!strcmp(dir, "up") && !(relative & 1)) ||
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(!strcmp(dir, "left") && !(relative & 2)) ||
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(!strcmp(dir, "down") && !(relative & 4)) ||
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(!strcmp(dir, "right") && !(relative & 8)))
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{
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//focus will handle that
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return EINA_FALSE;
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}
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}
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}
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elm_interface_scrollable_paging_get(obj, NULL, NULL, &pagesize_h, &pagesize_v);
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elm_interface_scrollable_current_page_get(obj, &pagenumber_h, &pagenumber_v);
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if (!strcmp(dir, "left"))
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{
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if ((x <= 0) && (!sd->loop_h)) return EINA_FALSE;
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if (pagesize_h)
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{
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elm_interface_scrollable_page_bring_in(obj, pagenumber_h - 1, pagenumber_v);
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return EINA_TRUE;
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}
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else
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x -= step_x;
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}
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else if (!strcmp(dir, "right"))
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{
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if ((x >= (max_x - v_w)) && (!sd->loop_h)) return EINA_FALSE;
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if (pagesize_h)
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{
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elm_interface_scrollable_page_bring_in(obj, pagenumber_h + 1, pagenumber_v);
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return EINA_TRUE;
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}
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else
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x += step_x;
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}
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else if (!strcmp(dir, "up"))
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{
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if ((y <= 0) && (!sd->loop_v)) return EINA_FALSE;
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if (pagesize_v)
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{
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elm_interface_scrollable_page_bring_in(obj, pagenumber_h, pagenumber_v - 1);
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return EINA_TRUE;
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}
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else
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y -= step_y;
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}
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else if (!strcmp(dir, "down"))
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{
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if ((y >= (max_y - v_h)) && (!sd->loop_v)) return EINA_FALSE;
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if (pagesize_v)
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{
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elm_interface_scrollable_page_bring_in(obj, pagenumber_h, pagenumber_v + 1);
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return EINA_TRUE;
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}
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else
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y += step_y;
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}
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else if (!strcmp(dir, "first"))
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{
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y = 0;
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}
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else if (!strcmp(dir, "last"))
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{
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y = max_y - v_h;
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}
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else if (!strcmp(dir, "prior"))
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{
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if (pagesize_v)
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{
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elm_interface_scrollable_page_bring_in(obj, pagenumber_h, pagenumber_v - 1);
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return EINA_TRUE;
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}
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else
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{
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if (page_y < 0)
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y -= -(page_y * v_h) / 100;
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else
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y -= page_y;
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}
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}
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else if (!strcmp(dir, "next"))
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{
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if (pagesize_v)
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{
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elm_interface_scrollable_page_bring_in(obj, pagenumber_h, pagenumber_v + 1);
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return EINA_TRUE;
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}
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else
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{
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if (page_y < 0)
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y += -(page_y * v_h) / 100;
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else
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y += page_y;
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}
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}
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else return EINA_FALSE;
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elm_interface_scrollable_content_region_show(obj, x, y, v_w, v_h);
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return EINA_TRUE;
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}
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EOLIAN static Eina_Bool
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_elm_scroller_elm_widget_on_access_activate(Eo *obj, Elm_Scroller_Data *_pd EINA_UNUSED, Efl_Ui_Activate act)
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{
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Evas_Coord x = 0;
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Evas_Coord y = 0;
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Evas_Coord v_w = 0;
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Evas_Coord v_h = 0;
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Evas_Coord page_x = 0;
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Evas_Coord page_y = 0;
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if (elm_widget_disabled_get(obj)) return EINA_FALSE;
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if (act == EFL_UI_ACTIVATE_DEFAULT) return EINA_FALSE;
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elm_interface_scrollable_content_pos_get(obj, &x, &y);
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elm_interface_scrollable_page_size_get(obj, &page_x, &page_y);
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elm_interface_scrollable_content_viewport_geometry_get
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(obj, NULL, NULL, &v_w, &v_h);
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if (act == EFL_UI_ACTIVATE_UP)
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{
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if (page_y < 0)
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y -= -(page_y * v_h) / 100;
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else
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y -= page_y;
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}
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else if (act == EFL_UI_ACTIVATE_DOWN)
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{
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if (page_y < 0)
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y += -(page_y * v_h) / 100;
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else
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y += page_y;
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}
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else if (act == EFL_UI_ACTIVATE_LEFT)
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{
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if (page_x < 0)
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x -= -(page_x * v_w) / 100;
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else
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x -= page_x;
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}
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else if (act == EFL_UI_ACTIVATE_RIGHT)
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{
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if (page_x < 0)
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x += -(page_x * v_w) / 100;
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else
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x += page_x;
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}
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elm_interface_scrollable_content_pos_set(obj, x, y, EINA_TRUE);
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return EINA_TRUE;
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}
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EOLIAN static void
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_elm_scroller_elm_layout_sizing_eval(Eo *obj, Elm_Scroller_Data *sd)
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{
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Evas_Coord vw = 0, vh = 0, minw = 0, minh = 0, maxw = 0, maxh = 0, w, h,
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vmw, vmh;
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Evas_Coord h_pagesize, v_pagesize;
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double xw = 0.0, yw = 0.0;
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int i;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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if (sd->content)
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{
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evas_object_size_hint_combined_min_get(sd->content, &minw, &minh);
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evas_object_size_hint_max_get(sd->content, &maxw, &maxh);
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evas_object_size_hint_weight_get(sd->content, &xw, &yw);
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}
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elm_interface_scrollable_content_viewport_geometry_get
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(obj, NULL, NULL, &vw, &vh);
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if (xw > 0.0)
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{
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if ((minw > 0) && (vw < minw))
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vw = minw;
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else if ((maxw > 0) && (vw > maxw))
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vw = maxw;
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}
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else if (minw > 0)
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vw = minw;
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if (yw > 0.0)
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{
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if ((minh > 0) && (vh < minh))
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vh = minh;
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else if ((maxh > 0) && (vh > maxh))
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vh = maxh;
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}
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else if (minh > 0)
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vh = minh;
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if (sd->content) evas_object_resize(sd->content, vw, vh);
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if (sd->contents) evas_object_resize(sd->contents, vw, vh);
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for (i = 0 ; i < 3 ; i++)
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{
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if (!sd->proxy_content[i]) continue;
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elm_interface_scrollable_paging_get((Eo *)obj, NULL, NULL, &h_pagesize, &v_pagesize);
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evas_object_image_fill_set(sd->proxy_content[i], 0, 0, vw, vh);
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evas_object_size_hint_min_set(sd->proxy_content[i],
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h_pagesize, v_pagesize);
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}
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w = -1;
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h = -1;
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vmw = vmh = 0;
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edje_object_size_min_calc(wd->resize_obj, &vmw, &vmh);
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if (sd->min_w) w = vmw + minw;
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if (sd->min_h) h = vmh + minh;
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evas_object_size_hint_max_get(obj, &maxw, &maxh);
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if ((maxw > 0) && (w > maxw)) w = maxw;
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if ((maxh > 0) && (h > maxh)) h = maxh;
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evas_object_size_hint_min_set(obj, w, h);
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}
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static void
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_mirrored_set(Evas_Object *obj,
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Eina_Bool mirrored)
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{
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elm_interface_scrollable_mirrored_set(obj, mirrored);
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}
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EOLIAN static Efl_Ui_Theme_Apply
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_elm_scroller_elm_widget_theme_apply(Eo *obj, Elm_Scroller_Data *sd EINA_UNUSED)
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{
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Efl_Ui_Theme_Apply int_ret = EFL_UI_THEME_APPLY_FAILED;
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int_ret = efl_ui_widget_theme_apply(efl_super(obj, MY_CLASS));
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if (!int_ret) return EFL_UI_THEME_APPLY_FAILED;
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_mirrored_set(obj, efl_ui_mirrored_get(obj));
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elm_layout_sizing_eval(obj);
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return int_ret;
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}
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static void
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_show_region_hook(void *data, Evas_Object *content_obj EINA_UNUSED, Eina_Rect r)
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{
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elm_interface_scrollable_content_region_show(data, r.x, r.y, r.w, r.h);
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}
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static void
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_changed_size_hints_cb(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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elm_layout_sizing_eval(data);
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}
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EOLIAN static Eina_Bool
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_elm_scroller_elm_widget_widget_sub_object_del(Eo *obj, Elm_Scroller_Data *sd, Evas_Object *sobj)
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{
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Eina_Bool int_ret = EINA_FALSE;
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int_ret = elm_widget_sub_object_del(efl_super(obj, MY_CLASS), sobj);
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if (!int_ret) return EINA_FALSE;
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if (sobj == sd->content)
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{
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if (elm_widget_is(sobj))
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elm_widget_on_show_region_hook_set(sd->content, NULL, NULL, NULL);
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sd->content = NULL;
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}
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return EINA_TRUE;
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}
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static void
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_resize_cb(void *data,
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Evas *e EINA_UNUSED,
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Evas_Object *obj EINA_UNUSED,
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void *event_info EINA_UNUSED)
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{
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elm_layout_sizing_eval(data);
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}
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static void
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_edge_left_cb(Evas_Object *obj,
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void *data EINA_UNUSED)
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{
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efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_EDGE_LEFT, NULL);
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}
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static void
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_edge_right_cb(Evas_Object *obj,
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void *data EINA_UNUSED)
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{
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efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_EDGE_RIGHT, NULL);
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}
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static void
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_edge_top_cb(Evas_Object *obj,
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void *data EINA_UNUSED)
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{
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efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_EDGE_TOP, NULL);
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}
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static void
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_edge_bottom_cb(Evas_Object *obj,
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void *data EINA_UNUSED)
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{
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efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_EDGE_BOTTOM, NULL);
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}
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static void
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_scroll_cb(Evas_Object *obj,
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void *data EINA_UNUSED)
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{
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efl_event_callback_legacy_call
|
|
(obj, EFL_UI_EVENT_SCROLL, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_left_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_SCROLL_LEFT, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_right_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_SCROLL_RIGHT, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_up_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_SCROLL_UP, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_down_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_SCROLL_DOWN, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_anim_start_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call
|
|
(obj, EFL_UI_EVENT_SCROLL_ANIM_START, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_anim_stop_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call
|
|
(obj, EFL_UI_EVENT_SCROLL_ANIM_STOP, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_drag_start_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call
|
|
(obj, EFL_UI_EVENT_SCROLL_DRAG_START, NULL);
|
|
}
|
|
|
|
static void
|
|
_scroll_drag_stop_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call
|
|
(obj, EFL_UI_EVENT_SCROLL_DRAG_STOP, NULL);
|
|
}
|
|
|
|
static void
|
|
_vbar_drag_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_VBAR_DRAG, NULL);
|
|
}
|
|
|
|
static void
|
|
_vbar_press_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_VBAR_PRESS, NULL);
|
|
}
|
|
|
|
static void
|
|
_vbar_unpress_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_VBAR_UNPRESS, NULL);
|
|
}
|
|
|
|
static void
|
|
_hbar_drag_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_HBAR_DRAG, NULL);
|
|
}
|
|
|
|
static void
|
|
_hbar_press_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_HBAR_PRESS, NULL);
|
|
}
|
|
|
|
static void
|
|
_hbar_unpress_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call(obj, ELM_SCROLLER_EVENT_HBAR_UNPRESS, NULL);
|
|
}
|
|
|
|
static void
|
|
_page_change_cb(Evas_Object *obj,
|
|
void *data EINA_UNUSED)
|
|
{
|
|
efl_event_callback_legacy_call
|
|
(obj, ELM_SCROLLER_EVENT_SCROLL_PAGE_CHANGED, NULL);
|
|
}
|
|
|
|
static void
|
|
_loop_content_set(Evas_Object *obj, Elm_Scroller_Data *sd, Evas_Object *content)
|
|
{
|
|
if (!sd->contents)
|
|
{
|
|
sd->contents = elm_layout_add(obj);
|
|
evas_object_smart_member_add(sd->contents, obj);
|
|
if (!elm_layout_theme_set(sd->contents, "scroller", "contents", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
evas_object_size_hint_weight_set(sd->contents, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
|
|
evas_object_size_hint_align_set(sd->contents, EVAS_HINT_FILL, EVAS_HINT_FILL);
|
|
|
|
elm_widget_sub_object_add(obj, sd->contents);
|
|
elm_widget_on_show_region_hook_set(sd->contents, obj, _show_region_hook, NULL);
|
|
|
|
efl_ui_mirrored_automatic_set(sd->contents, EINA_FALSE);
|
|
efl_ui_mirrored_set(sd->contents, EINA_FALSE);
|
|
}
|
|
elm_object_part_content_set(sd->contents, "elm.swallow.content", content);
|
|
sd->content = content;
|
|
|
|
if (sd->loop_h)
|
|
{
|
|
if (!sd->proxy_content[0])
|
|
sd->proxy_content[0] =
|
|
evas_object_image_add(evas_object_evas_get(sd->contents));
|
|
_elm_scroller_proxy_set(obj, sd, sd->proxy_content[0]);
|
|
elm_object_part_content_set(sd->contents, "elm.swallow.content_r",
|
|
sd->proxy_content[0]);
|
|
}
|
|
|
|
if (sd->loop_v)
|
|
{
|
|
if (!sd->proxy_content[1])
|
|
sd->proxy_content[1] =
|
|
evas_object_image_add(evas_object_evas_get(sd->contents));
|
|
_elm_scroller_proxy_set(obj, sd, sd->proxy_content[1]);
|
|
elm_object_part_content_set(sd->contents, "elm.swallow.content_b",
|
|
sd->proxy_content[1]);
|
|
}
|
|
|
|
if (sd->loop_h && sd->loop_v)
|
|
{
|
|
if (!sd->proxy_content[2])
|
|
sd->proxy_content[2] =
|
|
evas_object_image_add(evas_object_evas_get(sd->contents));
|
|
_elm_scroller_proxy_set(obj, sd, sd->proxy_content[2]);
|
|
elm_object_part_content_set(sd->contents, "elm.swallow.content_rb",
|
|
sd->proxy_content[2]);
|
|
}
|
|
}
|
|
|
|
static Eina_Bool
|
|
_elm_scroller_content_set(Eo *obj, Elm_Scroller_Data *sd, const char *part, Evas_Object *content)
|
|
{
|
|
if (part && strcmp(part, "default"))
|
|
{
|
|
return efl_content_set(efl_part(efl_super(obj, MY_CLASS), part), content);
|
|
}
|
|
|
|
if (sd->content == content) return EINA_TRUE;
|
|
|
|
evas_object_del(sd->content);
|
|
sd->content = content;
|
|
|
|
if (content)
|
|
{
|
|
if (elm_widget_is(content))
|
|
elm_widget_on_show_region_hook_set(content, obj, _show_region_hook, NULL);
|
|
elm_widget_sub_object_add(obj, content);
|
|
|
|
if (sd->loop_h || sd->loop_v)
|
|
{
|
|
_loop_content_set(obj, sd, content);
|
|
if(sd->contents)
|
|
content = sd->contents;
|
|
}
|
|
elm_interface_scrollable_content_set(obj, content);
|
|
}
|
|
else
|
|
{
|
|
int i;
|
|
for (i = 0; i < 3; i ++)
|
|
{
|
|
if (!sd->proxy_content[i]) continue;
|
|
evas_object_del(sd->proxy_content[i]);
|
|
sd->proxy_content[i] = NULL;
|
|
}
|
|
}
|
|
|
|
elm_layout_sizing_eval(obj);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static Evas_Object*
|
|
_elm_scroller_content_get(Eo *obj, Elm_Scroller_Data *sd, const char *part)
|
|
{
|
|
if (part && strcmp(part, "default"))
|
|
{
|
|
return efl_content_get(efl_part(efl_super(obj, MY_CLASS), part));
|
|
}
|
|
|
|
return sd->content;
|
|
}
|
|
|
|
static Evas_Object*
|
|
_elm_scroller_content_unset(Eo *obj, Elm_Scroller_Data *sd, const char *part)
|
|
{
|
|
Evas_Object *ret = NULL;
|
|
if (part && strcmp(part, "default"))
|
|
{
|
|
return efl_content_unset(efl_part(efl_super(obj, MY_CLASS), part));
|
|
}
|
|
|
|
if (!sd->content) return NULL;
|
|
|
|
ret = sd->content;
|
|
if (sd->loop_h || sd->loop_v)
|
|
_elm_widget_sub_object_redirect_to_top(obj, sd->contents);
|
|
else
|
|
_elm_widget_sub_object_redirect_to_top(obj, sd->content);
|
|
elm_interface_scrollable_content_set(obj, NULL);
|
|
sd->content = NULL;
|
|
|
|
return ret;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_scroller_efl_content_content_set(Eo *obj, Elm_Scroller_Data *sd, Eo *content)
|
|
{
|
|
return _elm_scroller_content_set(obj, sd, "default", content);
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_scroller_efl_content_content_get(Eo *obj, Elm_Scroller_Data *sd)
|
|
{
|
|
return _elm_scroller_content_get(obj, sd, "default");
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_scroller_efl_content_content_unset(Eo *obj, Elm_Scroller_Data *sd)
|
|
{
|
|
return _elm_scroller_content_unset(obj, sd, "default");
|
|
}
|
|
|
|
static void
|
|
_elm_scroller_content_min_limit_cb(Evas_Object *obj,
|
|
Eina_Bool w,
|
|
Eina_Bool h)
|
|
{
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
sd->min_w = !!w;
|
|
sd->min_h = !!h;
|
|
|
|
elm_layout_sizing_eval(obj);
|
|
}
|
|
|
|
static void
|
|
_elm_scroller_content_viewport_resize_cb(Evas_Object *obj,
|
|
Evas_Coord w EINA_UNUSED,
|
|
Evas_Coord h EINA_UNUSED)
|
|
{
|
|
elm_layout_sizing_eval(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_efl_canvas_group_group_add(Eo *obj, Elm_Scroller_Data *priv)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
Evas_Coord minw, minh;
|
|
|
|
efl_canvas_group_add(efl_super(obj, MY_CLASS));
|
|
elm_widget_sub_object_parent_add(obj);
|
|
elm_widget_can_focus_set(obj, EINA_TRUE);
|
|
|
|
if (!elm_layout_theme_set
|
|
(obj, "scroller", "base", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
priv->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_smart_member_add(priv->hit_rect, obj);
|
|
elm_widget_sub_object_add(obj, priv->hit_rect);
|
|
|
|
evas_object_color_set(priv->hit_rect, 0, 0, 0, 0);
|
|
evas_object_show(priv->hit_rect);
|
|
evas_object_repeat_events_set(priv->hit_rect, EINA_TRUE);
|
|
|
|
elm_interface_scrollable_objects_set(obj, wd->resize_obj, priv->hit_rect);
|
|
|
|
evas_object_event_callback_add
|
|
(obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints_cb, obj);
|
|
|
|
edje_object_size_min_calc(wd->resize_obj, &minw, &minh);
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize_cb, obj);
|
|
|
|
_mirrored_set(obj, efl_ui_mirrored_get(obj));
|
|
|
|
elm_interface_scrollable_edge_left_cb_set(obj, _edge_left_cb);
|
|
elm_interface_scrollable_edge_right_cb_set(obj, _edge_right_cb);
|
|
elm_interface_scrollable_edge_top_cb_set(obj, _edge_top_cb);
|
|
elm_interface_scrollable_edge_bottom_cb_set(obj, _edge_bottom_cb);
|
|
elm_interface_scrollable_scroll_cb_set(obj, _scroll_cb);
|
|
elm_interface_scrollable_scroll_left_cb_set(obj, _scroll_left_cb);
|
|
elm_interface_scrollable_scroll_right_cb_set(obj, _scroll_right_cb);
|
|
elm_interface_scrollable_scroll_up_cb_set(obj, _scroll_up_cb);
|
|
elm_interface_scrollable_scroll_down_cb_set(obj, _scroll_down_cb);
|
|
elm_interface_scrollable_animate_start_cb_set(obj, _scroll_anim_start_cb);
|
|
elm_interface_scrollable_animate_stop_cb_set(obj, _scroll_anim_stop_cb);
|
|
elm_interface_scrollable_drag_start_cb_set(obj, _scroll_drag_start_cb);
|
|
elm_interface_scrollable_drag_stop_cb_set(obj, _scroll_drag_stop_cb);
|
|
elm_interface_scrollable_vbar_drag_cb_set(obj, _vbar_drag_cb);
|
|
elm_interface_scrollable_vbar_press_cb_set(obj, _vbar_press_cb);
|
|
elm_interface_scrollable_vbar_unpress_cb_set(obj, _vbar_unpress_cb);
|
|
elm_interface_scrollable_hbar_drag_cb_set(obj, _hbar_drag_cb);
|
|
elm_interface_scrollable_hbar_press_cb_set(obj, _hbar_press_cb);
|
|
elm_interface_scrollable_hbar_unpress_cb_set(obj, _hbar_unpress_cb);
|
|
elm_interface_scrollable_page_change_cb_set(obj, _page_change_cb);
|
|
elm_interface_scrollable_content_min_limit_cb_set
|
|
(obj, _elm_scroller_content_min_limit_cb);
|
|
elm_interface_scrollable_content_viewport_resize_cb_set
|
|
(obj, _elm_scroller_content_viewport_resize_cb);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_efl_gfx_position_set(Eo *obj, Elm_Scroller_Data *sd, Eina_Position2D pos)
|
|
{
|
|
if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_MOVE, 0, pos.x, pos.y))
|
|
return;
|
|
|
|
efl_gfx_position_set(efl_super(obj, MY_CLASS), pos);
|
|
efl_gfx_position_set(sd->hit_rect, pos);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_efl_gfx_size_set(Eo *obj, Elm_Scroller_Data *sd, Eina_Size2D sz)
|
|
{
|
|
if (_evas_object_intercept_call(obj, EVAS_OBJECT_INTERCEPT_CB_RESIZE, 0, sz.w, sz.h))
|
|
return;
|
|
|
|
efl_gfx_size_set(efl_super(obj, MY_CLASS), sz);
|
|
efl_gfx_size_set(sd->hit_rect, sz);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_efl_canvas_group_group_member_add(Eo *obj, Elm_Scroller_Data *sd, Evas_Object *member)
|
|
{
|
|
efl_canvas_group_member_add(efl_super(obj, MY_CLASS), member);
|
|
|
|
if (sd->hit_rect)
|
|
evas_object_raise(sd->hit_rect);
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_scroller_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
return elm_legacy_add(MY_CLASS, parent);
|
|
}
|
|
|
|
static void
|
|
_focused_element(void *data, const Efl_Event *event)
|
|
{
|
|
Eina_Rect geom;
|
|
Efl_Ui_Focus_Object *obj = data;
|
|
Efl_Ui_Focus_Object *focus = efl_ui_focus_manager_focus_get(event->object);
|
|
Elm_Scrollable_Smart_Interface_Data *pd;
|
|
Eina_Position2D pos;
|
|
int pan_x, pan_y;
|
|
|
|
pd = efl_data_scope_get(obj, ELM_INTERFACE_SCROLLABLE_MIXIN);
|
|
|
|
if (!focus) return;
|
|
|
|
geom = efl_ui_focus_object_focus_geometry_get(focus);
|
|
pos = efl_gfx_position_get(obj);
|
|
elm_obj_pan_pos_get(pd->pan_obj, &pan_x, &pan_y);
|
|
geom.x = geom.x + pan_x - pos.x;
|
|
geom.y = geom.y + pan_y - pos.y;
|
|
|
|
elm_interface_scrollable_region_bring_in(obj, geom.x, geom.y, geom.w, geom.h);
|
|
|
|
geom = efl_gfx_geometry_get(obj);
|
|
geom.x = geom.y = 0;
|
|
elm_widget_show_region_set(obj, geom, EINA_TRUE);
|
|
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_scroller_efl_object_constructor(Eo *obj, Elm_Scroller_Data *_pd EINA_UNUSED)
|
|
{
|
|
obj = efl_constructor(efl_super(obj, MY_CLASS));
|
|
efl_canvas_object_type_set(obj, MY_CLASS_NAME_LEGACY);
|
|
evas_object_smart_callbacks_descriptions_set(obj, _smart_callbacks);
|
|
efl_access_role_set(obj, EFL_ACCESS_ROLE_SCROLL_PANE);
|
|
efl_event_callback_add(obj, EFL_UI_FOCUS_MANAGER_EVENT_FOCUSED, _focused_element, obj);
|
|
return obj;
|
|
}
|
|
|
|
/* deprecated */
|
|
EOLIAN static void
|
|
_elm_scroller_custom_widget_base_theme_set(Eo *obj, Elm_Scroller_Data *_pd EINA_UNUSED, const char *klass, const char *group)
|
|
{
|
|
EFL_UI_LAYOUT_DATA_GET(obj, ld);
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(klass);
|
|
EINA_SAFETY_ON_NULL_RETURN(group);
|
|
|
|
if (eina_stringshare_replace(&(ld->klass), klass) ||
|
|
eina_stringshare_replace(&(ld->group), group))
|
|
efl_ui_widget_theme_apply(obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_content_min_limit(Evas_Object *obj,
|
|
Eina_Bool w,
|
|
Eina_Bool h)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_content_min_limit(obj, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_region_show(Evas_Object *obj,
|
|
Evas_Coord x,
|
|
Evas_Coord y,
|
|
Evas_Coord w,
|
|
Evas_Coord h)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_content_region_show(obj, x, y, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_policy_set(Evas_Object *obj,
|
|
Elm_Scroller_Policy policy_h,
|
|
Elm_Scroller_Policy policy_v)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
elm_interface_scrollable_policy_set(obj, policy_h, policy_v);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_elm_interface_scrollable_policy_set(Eo *obj, Elm_Scroller_Data *sd EINA_UNUSED, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
|
|
{
|
|
if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
|
|
(policy_v >= ELM_SCROLLER_POLICY_LAST))
|
|
return;
|
|
|
|
elm_interface_scrollable_policy_set(efl_super(obj, MY_CLASS), policy_h, policy_v);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_policy_get(const Evas_Object *obj,
|
|
Elm_Scroller_Policy *policy_h,
|
|
Elm_Scroller_Policy *policy_v)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_policy_get((Eo *) obj, policy_h, policy_v);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_single_direction_set(Evas_Object *obj,
|
|
Elm_Scroller_Single_Direction single_dir)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
elm_interface_scrollable_single_direction_set(obj, single_dir);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_elm_interface_scrollable_single_direction_set(Eo *obj, Elm_Scroller_Data *sd EINA_UNUSED, Elm_Scroller_Single_Direction single_dir)
|
|
{
|
|
if (single_dir >= ELM_SCROLLER_SINGLE_DIRECTION_LAST)
|
|
return;
|
|
|
|
elm_interface_scrollable_single_direction_set(efl_super(obj, MY_CLASS), single_dir);
|
|
}
|
|
|
|
EAPI Elm_Scroller_Single_Direction
|
|
elm_scroller_single_direction_get(const Evas_Object *obj)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj, ELM_SCROLLER_SINGLE_DIRECTION_NONE);
|
|
Elm_Scroller_Single_Direction single_dir = ELM_SCROLLER_SINGLE_DIRECTION_NONE;
|
|
|
|
single_dir = elm_interface_scrollable_single_direction_get((Eo *) obj);
|
|
return single_dir;
|
|
}
|
|
|
|
EOLIAN static Elm_Scroller_Single_Direction
|
|
_elm_scroller_elm_interface_scrollable_single_direction_get(Eo *obj, Elm_Scroller_Data *sd EINA_UNUSED)
|
|
{
|
|
return elm_interface_scrollable_single_direction_get(efl_super(obj, MY_CLASS));
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_region_get(const Evas_Object *obj,
|
|
Evas_Coord *x,
|
|
Evas_Coord *y,
|
|
Evas_Coord *w,
|
|
Evas_Coord *h)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
elm_interface_scrollable_content_region_get((Eo *) obj, x, y, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_child_size_get(const Evas_Object *obj,
|
|
Evas_Coord *w,
|
|
Evas_Coord *h)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_content_size_get((Eo *) obj, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_snap_set(Evas_Object *obj,
|
|
Eina_Bool page_snap_h,
|
|
Eina_Bool page_snap_v)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_page_snap_allow_set
|
|
(obj, page_snap_h, page_snap_v);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_snap_get(const Evas_Object *obj,
|
|
Eina_Bool *page_snap_h,
|
|
Eina_Bool *page_snap_v)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_page_snap_allow_get
|
|
((Eo *) obj, page_snap_h, page_snap_v);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_bounce_set(Evas_Object *obj,
|
|
Eina_Bool h_bounce,
|
|
Eina_Bool v_bounce)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_bounce_allow_set(obj, h_bounce, v_bounce);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_bounce_get(const Evas_Object *obj,
|
|
Eina_Bool *h_bounce,
|
|
Eina_Bool *v_bounce)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_bounce_allow_get((Eo *) obj, h_bounce, v_bounce);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_relative_set(Evas_Object *obj,
|
|
double h_pagerel,
|
|
double v_pagerel)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_page_relative_set((Eo *)obj, h_pagerel, v_pagerel);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_relative_get(const Evas_Object *obj,
|
|
double *h_pagerel,
|
|
double *v_pagerel)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_paging_get((Eo *)obj, h_pagerel, v_pagerel, NULL, NULL);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_size_set(Evas_Object *obj,
|
|
Evas_Coord h_pagesize,
|
|
Evas_Coord v_pagesize)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
elm_interface_scrollable_page_size_set(obj, h_pagesize, v_pagesize);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_elm_interface_scrollable_page_size_set(Eo *obj, Elm_Scroller_Data *sd EINA_UNUSED, Evas_Coord h_pagesize, Evas_Coord v_pagesize)
|
|
{
|
|
double pagerel_h = 0.0, pagerel_v = 0.0;
|
|
|
|
elm_interface_scrollable_paging_get(obj, &pagerel_h, &pagerel_v, NULL, NULL);
|
|
|
|
elm_interface_scrollable_paging_set(obj, pagerel_h, pagerel_v, h_pagesize, v_pagesize);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_size_get(const Evas_Object *obj,
|
|
Evas_Coord *h_pagesize,
|
|
Evas_Coord *v_pagesize)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_paging_get((Eo *)obj, NULL, NULL, h_pagesize, v_pagesize);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_page_scroll_limit_set(const Eo *obj, Elm_Scroller_Data *_pd EINA_UNUSED, int page_limit_h, int page_limit_v)
|
|
{
|
|
if (page_limit_h < 1)
|
|
page_limit_h = 9999;
|
|
if (page_limit_v < 1)
|
|
page_limit_v = 9999;
|
|
|
|
elm_interface_scrollable_page_scroll_limit_set
|
|
((Eo *) obj, page_limit_h, page_limit_v);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_scroller_page_scroll_limit_get(const Eo *obj, Elm_Scroller_Data *_pd EINA_UNUSED, int *page_limit_h, int *page_limit_v)
|
|
{
|
|
elm_interface_scrollable_page_scroll_limit_get
|
|
(obj, page_limit_h, page_limit_v);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_current_page_get(const Evas_Object *obj,
|
|
int *h_pagenumber,
|
|
int *v_pagenumber)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_current_page_get((Eo *) obj, h_pagenumber, v_pagenumber);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_last_page_get(const Evas_Object *obj,
|
|
int *h_pagenumber,
|
|
int *v_pagenumber)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_last_page_get((Eo *) obj, h_pagenumber, v_pagenumber);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_show(Evas_Object *obj,
|
|
int h_pagenumber,
|
|
int v_pagenumber)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_page_show(obj, h_pagenumber, v_pagenumber);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_page_bring_in(Evas_Object *obj,
|
|
int h_pagenumber,
|
|
int v_pagenumber)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_page_bring_in(obj, h_pagenumber, v_pagenumber);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_region_bring_in(Evas_Object *obj,
|
|
Evas_Coord x,
|
|
Evas_Coord y,
|
|
Evas_Coord w,
|
|
Evas_Coord h)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_region_bring_in(obj, x, y, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_gravity_set(Evas_Object *obj,
|
|
double x,
|
|
double y)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_gravity_set(obj, x, y);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_gravity_get(const Evas_Object *obj,
|
|
double *x,
|
|
double *y)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_gravity_get((Eo *) obj, x, y);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_movement_block_set(Evas_Object *obj,
|
|
Elm_Scroller_Movement_Block block)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
Efl_Ui_Scroll_Block mode = EFL_UI_SCROLL_BLOCK_NONE;
|
|
|
|
// legacy -> eo
|
|
if (block & ELM_SCROLLER_MOVEMENT_BLOCK_HORIZONTAL)
|
|
mode |= EFL_UI_SCROLL_BLOCK_HORIZONTAL;
|
|
if (block & ELM_SCROLLER_MOVEMENT_BLOCK_VERTICAL)
|
|
mode |= EFL_UI_SCROLL_BLOCK_VERTICAL;
|
|
|
|
elm_interface_scrollable_movement_block_set(obj, mode);
|
|
}
|
|
|
|
EAPI Elm_Scroller_Movement_Block
|
|
elm_scroller_movement_block_get(const Evas_Object *obj)
|
|
{
|
|
Elm_Scroller_Movement_Block block = ELM_SCROLLER_MOVEMENT_NO_BLOCK;
|
|
Efl_Ui_Scroll_Block mode;
|
|
|
|
ELM_SCROLLABLE_CHECK(obj, ELM_SCROLLER_MOVEMENT_NO_BLOCK);
|
|
|
|
mode = elm_interface_scrollable_movement_block_get(obj);
|
|
|
|
// eo -> legacy
|
|
if (mode & EFL_UI_SCROLL_BLOCK_HORIZONTAL)
|
|
block |= ELM_SCROLLER_MOVEMENT_BLOCK_HORIZONTAL;
|
|
if (mode & EFL_UI_SCROLL_BLOCK_VERTICAL)
|
|
block |= ELM_SCROLLER_MOVEMENT_BLOCK_VERTICAL;
|
|
|
|
return block;
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_step_size_set(Evas_Object *obj,
|
|
Evas_Coord x,
|
|
Evas_Coord y)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_step_size_set(obj, x, y);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_step_size_get(const Evas_Object *obj,
|
|
Evas_Coord *x,
|
|
Evas_Coord *y)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_step_size_get((Eo *) obj, x, y);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_loop_set(Evas_Object *obj,
|
|
Eina_Bool loop_h,
|
|
Eina_Bool loop_v)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
ELM_SCROLLER_DATA_GET(obj, sd);
|
|
|
|
int i;
|
|
|
|
if (sd->loop_h == loop_h && sd->loop_v == loop_v) return;
|
|
|
|
sd->loop_h = loop_h;
|
|
sd->loop_v = loop_v;
|
|
|
|
elm_interface_scrollable_loop_set(obj, loop_h, loop_v);
|
|
|
|
if (sd->content)
|
|
{
|
|
if (sd->loop_h || sd->loop_v)
|
|
{
|
|
elm_interface_scrollable_content_set(obj, NULL);
|
|
_loop_content_set(obj, sd, sd->content);
|
|
|
|
if (sd->contents)
|
|
{
|
|
elm_interface_scrollable_content_set(obj, sd->contents);
|
|
elm_widget_sub_object_add(obj, sd->contents);
|
|
elm_widget_on_show_region_hook_set(sd->contents, obj, _show_region_hook, NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (i = 0 ; i < 3 ; i++)
|
|
{
|
|
if (sd->proxy_content[i])
|
|
{
|
|
evas_object_del(sd->proxy_content[i]);
|
|
sd->proxy_content[i]= NULL;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
elm_layout_sizing_eval(obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_loop_get(const Evas_Object *obj,
|
|
Eina_Bool *loop_h,
|
|
Eina_Bool *loop_v)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_loop_get(obj, loop_h, loop_v);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_wheel_disabled_set(Evas_Object *obj, Eina_Bool disabled)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj);
|
|
|
|
elm_interface_scrollable_wheel_disabled_set((Eo *)obj, disabled);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_scroller_wheel_disabled_get(const Evas_Object *obj)
|
|
{
|
|
ELM_SCROLLABLE_CHECK(obj, EINA_FALSE);
|
|
|
|
return elm_interface_scrollable_wheel_disabled_get((Eo *) obj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_scroller_propagate_events_set(Evas_Object *obj, Eina_Bool propagation)
|
|
{
|
|
evas_object_propagate_events_set(elm_layout_edje_get(obj), propagation);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
elm_scroller_propagate_events_get(const Evas_Object *obj)
|
|
{
|
|
return evas_object_propagate_events_get(elm_layout_edje_get(obj));
|
|
}
|
|
|
|
static void
|
|
_elm_scroller_class_constructor(Efl_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_scroller_elm_widget_focus_state_apply(Eo *obj, Elm_Scroller_Data *pd EINA_UNUSED, Elm_Widget_Focus_State current_state, Elm_Widget_Focus_State *configured_state, Elm_Widget *redirect EINA_UNUSED)
|
|
{
|
|
//undepended from logical or not we always reigster as full with ourself as redirect
|
|
configured_state->logical = EINA_TRUE;
|
|
return efl_ui_widget_focus_state_apply(efl_super(obj, MY_CLASS), current_state, configured_state, obj);
|
|
}
|
|
|
|
|
|
EOLIAN const Efl_Access_Action_Data *
|
|
_elm_scroller_efl_access_widget_action_elm_actions_get(Eo *obj EINA_UNUSED, Elm_Scroller_Data *pd EINA_UNUSED)
|
|
{
|
|
static Efl_Access_Action_Data atspi_actions[] = {
|
|
{ "move,prior", "move", "prior", _key_action_move},
|
|
{ "move,next", "move", "next", _key_action_move},
|
|
{ "move,left", "move", "left", _key_action_move},
|
|
{ "move,right", "move", "right", _key_action_move},
|
|
{ "move,up", "move", "up", _key_action_move},
|
|
{ "move,down", "move", "down", _key_action_move},
|
|
{ "move,first", "move", "first", _key_action_move},
|
|
{ "move,last", "move", "last", _key_action_move},
|
|
{ NULL, NULL, NULL, NULL }
|
|
};
|
|
return &atspi_actions[0];
|
|
}
|
|
|
|
/* Standard widget overrides */
|
|
|
|
ELM_WIDGET_KEY_DOWN_DEFAULT_IMPLEMENT(elm_scroller, Elm_Scroller_Data)
|
|
|
|
/* Efl.Part begin */
|
|
|
|
ELM_PART_OVERRIDE(elm_scroller, ELM_SCROLLER, Elm_Scroller_Data)
|
|
ELM_PART_OVERRIDE_CONTENT_SET(elm_scroller, ELM_SCROLLER, Elm_Scroller_Data)
|
|
ELM_PART_OVERRIDE_CONTENT_GET(elm_scroller, ELM_SCROLLER, Elm_Scroller_Data)
|
|
ELM_PART_OVERRIDE_CONTENT_UNSET(elm_scroller, ELM_SCROLLER, Elm_Scroller_Data)
|
|
// FIXME: should be "content" but "default" was legacy API
|
|
ELM_PART_CONTENT_DEFAULT_GET(elm_scroller, "default")
|
|
#include "elm_scroller_part.eo.c"
|
|
|
|
/* Efl.Part end */
|
|
|
|
/* Internal EO APIs and hidden overrides */
|
|
|
|
#define ELM_SCROLLER_EXTRA_OPS \
|
|
ELM_PART_CONTENT_DEFAULT_OPS(elm_scroller), \
|
|
ELM_LAYOUT_SIZING_EVAL_OPS(elm_scroller), \
|
|
EFL_CANVAS_GROUP_ADD_OPS(elm_scroller)
|
|
|
|
#include "elm_scroller.eo.c"
|