203 lines
5.2 KiB
C
203 lines
5.2 KiB
C
#include <Elementary.h>
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#include "main.h"
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#include "win.h"
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#include "winvid.h"
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#include "winlist.h"
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#include "dnd.h"
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void
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_cb_drag_enter(void *data EINA_UNUSED, Evas_Object *o EINA_UNUSED)
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{
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printf("dnd enter\n");
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}
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void
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_cb_drag_leave(void *data EINA_UNUSED, Evas_Object *o EINA_UNUSED)
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{
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printf("dnd leave\n");
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}
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void
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_cb_drag_pos(void *data EINA_UNUSED, Evas_Object *o EINA_UNUSED, Evas_Coord x EINA_UNUSED, Evas_Coord y EINA_UNUSED, Elm_Xdnd_Action action EINA_UNUSED)
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{
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/* printf("dnd at %i %i act:%i\n", x, y, action); */
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}
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static int
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_xtov(char x)
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{
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if ((x >= '0') && (x <= '9')) return x - '0';
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if ((x >= 'a') && (x <= 'f')) return 10 + (x - 'a');
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if ((x >= 'A') && (x <= 'F')) return 10 + (x - 'A');
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return 0;
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}
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static char *
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_escape_parse(const char *str)
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{
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char *dest = malloc(strlen(str) + 1);
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char *d;
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const char *s;
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for (d = dest, s = str; *s; d++)
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{
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if (s[0] == '%')
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{
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if (s[1] && s[2])
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{
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*d = (_xtov(s[1]) << 4) | (_xtov(s[2]));
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s += 3;
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}
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else s++;
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}
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else
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{
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*d = s[0];
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s++;
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}
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}
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*d = 0;
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return dest;
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}
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static Eina_Bool
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_recurse_dir(Evas_Object *win, const char *path)
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{
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Eina_Bool ret = EINA_FALSE;
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Eina_List *ls, *l;
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char *p, *escape;
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const char *full;
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ls = ecore_file_ls(path);
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EINA_LIST_FOREACH(ls, l, p)
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{
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escape = _escape_parse(p);
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full = eina_stringshare_printf("%s/%s", path, escape);
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free(escape);
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if (ecore_file_is_dir(full))
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{
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ret = _recurse_dir(win, full);
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eina_stringshare_del(full);
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continue;
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}
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printf("inserting '%s'\n", full);
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win_video_insert(win, full);
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eina_stringshare_del(full);
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ret = EINA_TRUE;
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}
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EINA_LIST_FREE(ls, p)
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free(p);
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return ret;
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}
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Eina_Bool
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_cb_drop(void *data, Evas_Object *o EINA_UNUSED, Elm_Selection_Data *ev)
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{
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Evas_Object *win = data;
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Eina_Bool inserted = EINA_FALSE;
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if (!ev->data) return EINA_TRUE;
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if (strchr(ev->data, '\n'))
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{
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char *p, *p2, *p3, *tb, *tt;
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tb = malloc(strlen(ev->data) + 1);
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if (tb)
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{
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for (p = ev->data; p;)
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{
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p2 = strchr(p, '\n');
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p3 = strchr(p, '\r');
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if (p2 && p3)
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{
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if (p3 < p2) p2 = p3;
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}
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if (p2)
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{
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strncpy(tb, p, p2 - p);
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tb[p2 - p] = 0;
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p = p2;
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while ((*p) && (isspace(*p))) p++;
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if (strlen(tb) > 0)
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{
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tt = _escape_parse(tb);
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if (tt)
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{
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if (ecore_file_is_dir(tt))
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{
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inserted = _recurse_dir(win, tt);
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}
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else
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{
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win_video_insert(win, tt);
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inserted = EINA_TRUE;
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}
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free(tt);
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}
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}
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}
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else
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{
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strcpy(tb, p);
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if (strlen(tb) > 0)
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{
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tt = _escape_parse(tb);
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if (tt)
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{
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if (ecore_file_is_dir(tt))
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{
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inserted = _recurse_dir(win, tt);
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}
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else
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{
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win_video_insert(win, tt);
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inserted = EINA_TRUE;
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}
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free(tt);
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}
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}
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break;
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}
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}
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free(tb);
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}
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}
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else
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{
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char *tt = _escape_parse(ev->data);
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if (tt)
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{
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if (ecore_file_is_dir(tt))
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{
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inserted = _recurse_dir(win, tt);
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}
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else
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{
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win_video_insert(win, tt);
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inserted = EINA_TRUE;
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}
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free(tt);
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}
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}
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if (inserted)
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{
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win_video_next(win);
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win_list_content_update(win);
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}
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return EINA_TRUE;
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}
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void
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dnd_init(Evas_Object *win, Evas_Object *tgt)
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{
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elm_drop_target_add(tgt,
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ELM_SEL_FORMAT_TEXT | ELM_SEL_FORMAT_IMAGE,
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_cb_drag_enter, win,
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_cb_drag_leave, win,
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_cb_drag_pos, win,
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_cb_drop, win);
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}
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