OSD menus initial version

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8198 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 151 insertions, 0 deletions

diff --git a/libmenu/menu_pt.c b/libmenu/menu_pt.c
new file mode 100644
index 0000000000..bd63afae2e
--- /dev/null
+++ b/libmenu/menu_pt.c
@@ -0,0 +1,151 @@
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <libgen.h>
+
+#include "../config.h"
+
+#include "img_format.h"
+#include "mp_image.h"
+
+#include "../m_struct.h"
+#include "../m_option.h"
+#include "menu.h"
+#include "menu_list.h"
+
+
+#include "../playtree.h"
+#include "../input/input.h"
+
+
+
+extern play_tree_iter_t* playtree_iter;
+
+struct list_entry_s {
+  struct list_entry p;
+  play_tree_t* pt;
+};
+  
+
+struct menu_priv_s {
+  menu_list_priv_t p;
+  char* title;
+};
+
+static struct menu_priv_s cfg_dflt = {
+  MENU_LIST_PRIV_DFLT,
+  "Jump to"
+};
+
+#define ST_OFF(m) M_ST_OFF(struct menu_priv_s,m)
+
+static m_option_t cfg_fields[] = {
+  MENU_LIST_PRIV_FIELDS,
+  { "title", ST_OFF(title),  CONF_TYPE_STRING, 0, 0, 0, NULL },
+  { NULL, NULL, NULL, 0,0,0,NULL }
+};
+
+#define mpriv (menu->priv)
+
+static void read_cmd(menu_t* menu,int cmd) {
+  switch(cmd) {
+  case MENU_CMD_OK: {
+    int d = 1;
+    char str[15];
+    play_tree_t* i;
+    mp_cmd_t* c;
+
+
+    if(playtree_iter->tree == mpriv->p.current->pt)
+      break;
+
+    if(playtree_iter->tree->parent && mpriv->p.current->pt == playtree_iter->tree->parent)
+      snprintf(str,15,"pt_up_step 1");
+    else {
+      for(i = playtree_iter->tree->next; i != NULL ; i = i->next) {
+	if(i == mpriv->p.current->pt)
+	  break;
+	d++;
+      }
+      if(i == NULL) {
+	d = -1;
+	for(i = playtree_iter->tree->prev; i != NULL ; i = i->prev) {
+	  if(i == mpriv->p.current->pt)
+	    break;
+	  d--;
+	}
+	if(i == NULL) {
+	  printf("Can't find the target item ????\n");
+	  break;
+	}
+      }
+      snprintf(str,15,"pt_step %d",d);
+    }
+    c = mp_input_parse_cmd(str);
+    if(c)
+      mp_input_queue_cmd(c);
+    else
+      printf("Failed to build command %s\n",str);
+  } break;
+  default:
+    menu_list_read_cmd(menu,cmd);
+  }
+}
+
+static void read_key(menu_t* menu,int c){
+  menu_list_read_key(menu,c,1);
+}
+
+static void close(menu_t* menu) {
+  menu_list_uninit(menu,NULL);
+}
+
+static int op(menu_t* menu, char* args) {
+  play_tree_t* i;
+  list_entry_t* e;
+  args = NULL; // Warning kill
+
+  menu->draw = menu_list_draw;
+  menu->read_cmd = read_cmd;
+  menu->read_key = read_key;
+  menu->close = close;
+
+  menu_list_init(menu);
+
+  mpriv->p.title = mpriv->title;
+
+  if(playtree_iter->tree->parent != playtree_iter->root) {
+    e = calloc(1,sizeof(list_entry_t));
+    e->p.txt = "..";
+    e->pt = playtree_iter->tree->parent;
+    menu_list_add_entry(menu,e);
+  }
+  
+  for(i = playtree_iter->tree ; i->prev != NULL ; i = i->prev)
+    /* NOP */;
+  for( ; i != NULL ; i = i->next ) {
+    e = calloc(1,sizeof(list_entry_t));
+    if(i->files)
+      e->p.txt = basename(i->files[0]);
+    else
+      e->p.txt = "Group ...";
+    e->pt = i;
+    menu_list_add_entry(menu,e);
+  }
+
+  return 1;
+}
+
+const menu_info_t menu_info_pt = {
+  "Playtree menu",
+  "pt",
+  "Albeu",
+  "",
+  {
+    "pt_cfg",
+    sizeof(struct menu_priv_s),
+    &cfg_dflt,
+    cfg_fields
+  },
+  op
+};