/*
- * playlist.c -- GTK+ 2 omnplay
- * Copyright (C) 2011 Maksym Veremeyenko <verem@m1stereo.tv>
+ * library.c -- GTK+ 2 melted gui
+ * Copyright (C) 2012 Maksym Veremeyenko <verem@m1stereo.tv>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
# include <config.h>
#endif
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <pthread.h>
+#include <string.h>
-#include "omnplay.h"
+#include <mvcp/mvcp.h>
+#include <mvcp/mvcp_remote.h>
+
+#include "library.h"
#include "ui.h"
#include "timecode.h"
+#include "support.h"
+
+extern GtkTargetEntry drag_targets[];
+
+void library_release(instance_t* app)
+{
+ mvcp_close(app->library.handle[0]);
+ mvcp_parser_close(app->library.handle[1]);
+};
+
+static void library_add_fake(instance_t* app, GtkTreeStore *tree_store, GtkTreeIter* parent)
+{
+ GtkTreeIter iter;
+ gtk_tree_store_append(tree_store, &iter, parent);
+ gtk_tree_store_set(tree_store, &iter, -1);
+};
+
+static int library_init_load(instance_t* app)
+{
+ GtkTreeIter iter;
+ GtkTreeStore *tree_store;
+
+ tree_store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(app->library_tree)));
+ gtk_tree_store_clear(tree_store);
+
+ gtk_tree_store_append(tree_store, &iter, NULL);
+ gtk_tree_store_set(tree_store, &iter,
+ 0, app->library.icons[0],
+ 1, "<dir>>",
+ 2, "LIBRARY",
+ 3, NULL,
+ 4, NULL,
+ 5, FALSE,
+ 6, "red",
+ -1 );
+ library_add_fake(app, tree_store, &iter);
+
+ gtk_tree_view_collapse_all(GTK_TREE_VIEW(app->library_tree));
+
+ return 0;
+};
+
+static void library_add_item(instance_t* app, GtkTreeStore *treestore, GtkTreeIter *iter,
+ mvcp_dir_entry e, mvcp_list_entry p)
+{
+ GtkTreeIter this, child;
+
+ if(e->dir)
+ {
+ gtk_tree_store_prepend(treestore, &this, iter);
+
+ gtk_tree_store_set(treestore, &this,
+ 0, app->library.icons[0],
+ 1, "<dir>",
+ 2, e->name,
+ 3, e,
+ 4, NULL,
+ 5, FALSE,
+ 6, "red",
+ -1 );
+
+ gtk_tree_store_append(treestore, &child, &this);
+ gtk_tree_store_set(treestore, &child, -1);
+ }
+ else
+ {
+ char dur[32];
+
+ if(p)
+ frames2tc(p->size, p->fps, dur);
+ else
+ strcpy(dur, "<file>");
+
+ gtk_tree_store_append(treestore, &this, iter);
+
+ gtk_tree_store_set(treestore, &this,
+ 0, app->library.icons[1],
+ 1, dur,
+ 2, e->name,
+ 3, e,
+ 4, p,
+ 5, FALSE,
+ 6, "red",
+ -1 );
+ };
+};
-void omnplay_library_load(omnplay_instance_t* app)
+static void on_library_row_expanded
+(
+ GtkTreeView *treeview,
+ GtkTreeIter *iter,
+ GtkTreePath *path,
+ gpointer user_data
+)
{
int i;
+ char* p;
+ GtkTreeIter fake;
+ GtkTreeModel *model;
+ GdkCursor* cursor;
+ mvcp_dir dir;
+ mvcp_dir_entry_t *e;
+ instance_t* app = (instance_t*)user_data;
+
+// g_warning("on_library_row_expanded: HERE");
+
+ /* Set busy cursor */
+ cursor = gdk_cursor_new(GDK_WATCH);
+ gdk_window_set_cursor(gtk_widget_get_toplevel(GTK_WIDGET(treeview))->window, cursor);
+ gdk_cursor_unref(cursor);
+ gdk_flush();
+
+ model = gtk_tree_view_get_model(treeview);
+
+ /* save fake item */
+ gtk_tree_model_iter_children(GTK_TREE_MODEL(model), &fake, iter);
+
+ /* request mvcp entry */
+ gtk_tree_model_get(GTK_TREE_MODEL(model), iter,
+ 3, &e,
+ -1);
+
+ /* setup root path */
+ if(!e)
+ p = "/";
+ else
+ p = e->full;
+
+ /* read dir */
+ dir = mvcp_dir_init(app->library.handle[0], p);
+ for (i = 0; i < mvcp_dir_count(dir); i++)
+ {
+ mvcp_dir_entry_t dir_entry;
+ mvcp_list_entry_t *list_e = NULL, list_entry;
+
+ if(mvcp_ok != mvcp_dir_get(dir, i, &dir_entry))
+ continue;
+
+// g_warning("on_library_row_expanded: path=[%s], entry.dur=[%d], entry.full=[%s], entry.name[%s]",
+// p, entry.dir, entry.full, entry.name);
+
+ e = (mvcp_dir_entry_t*)malloc(sizeof(mvcp_dir_entry_t));
+ *e = dir_entry;
+
+ if(!e->dir && mvcp_ok == mvcp_probe_clip( app->library.handle[0], e->full, &list_entry))
+ {
+ list_e = (mvcp_list_entry_t*)malloc(sizeof(mvcp_list_entry_t));
+ *list_e = list_entry;
+ };
+
+ library_add_item(app, GTK_TREE_STORE(model), iter, e, list_e);
+ };
+
+ /* restore cursor */
+ gdk_window_set_cursor(gtk_widget_get_toplevel(GTK_WIDGET(treeview))->window, NULL);
+
+ /* delete fake item */
+ gtk_tree_store_remove(GTK_TREE_STORE(model), &fake);
+};
+
+static void on_library_row_collapsed
+(
+ GtkTreeView *treeview,
+ GtkTreeIter *iter,
+ GtkTreePath *path,
+ gpointer user_data
+)
+{
+ GtkTreeModel *model;
+ GtkTreeIter child;
+// g_warning("on_library_row_collapsed: HERE");
+
+ /* delete all items */
+ model = gtk_tree_view_get_model(treeview);
+ while (gtk_tree_model_iter_children(GTK_TREE_MODEL(model), &child, iter))
+ {
+ mvcp_dir_entry_t *e;
+ mvcp_list_entry_t *l;
+
+ /* request mvcp entry */
+ gtk_tree_model_get(GTK_TREE_MODEL(model), &child,
+ 3, &e,
+ 4, &l,
+ -1);
+
+ /* free entry */
+ if(e) free(e);
+ if(l) free(l);
+
+ gtk_tree_store_remove(GTK_TREE_STORE(model), &child);
+ };
+
+ /* add a fake element */
+ library_add_fake(user_data, GTK_TREE_STORE(model), iter);
+};
+
+static void library_drag_data_get_cb(GtkWidget *widget, GdkDragContext *context,
+ GtkSelectionData *selection_data, guint info, guint time, gpointer userdata)
+{
+ int c;
+ playlist_item_t* items;
+ instance_t* app = (instance_t*)userdata;
+
+ g_warning("library_drag_data_get_cb");
+
+ items = library_get_selected_items(app, &c);
+
+ /* clear item */
+ if(items)
+ {
+ gtk_selection_data_set(selection_data, selection_data->target, 8,
+ (const guchar *)items, sizeof(playlist_item_t) * c);
+ free(items);
+ };
+};
+
+static void library_drag_begin_cb(GtkWidget *widget, GdkDragContext *context, gpointer userdata)
+{
+ g_warning("library_drag_begin_cb");
+ gtk_drag_source_set_icon_stock(widget, GTK_STOCK_DND);
+};
+
+
+void library_init(instance_t* app)
+{
+ /* connect to library */
+ app->library.handle[1] = mvcp_parser_init_remote(app->players.host, app->library.port);
+ app->library.handle[0] = mvcp_init(app->library.handle[1]);
+ if(mvcp_connect(app->library.handle[0]) != mvcp_ok)
+ {
+ g_warning("library_init: failed to connect to server %s", app->players.host);
+ return;
+ };
+
+ /* setup icons */
+ app->library.icons[0] = create_pixbuf("Axialis_Team_playlist_open_16x16.png");
+ app->library.icons[1] = create_pixbuf("Axialis_Team_playlist_save_16x16.png");
+
+ /* load lib */
+ library_init_load(app);
+
+ /* allow drag source */
+ gtk_drag_source_set(app->library_tree, GDK_BUTTON1_MASK,
+ drag_targets, 1, (GdkDragAction)(GDK_ACTION_COPY));
+
+ /* set handlers */
+ gtk_signal_connect(GTK_OBJECT(app->library_tree), "row-expanded",
+ GTK_SIGNAL_FUNC(on_library_row_expanded), app);
+ gtk_signal_connect(GTK_OBJECT(app->library_tree), "row-collapsed",
+ GTK_SIGNAL_FUNC(on_library_row_collapsed), app);
+ g_signal_connect(GTK_OBJECT(app->library_tree), "drag_data_get",
+ G_CALLBACK(library_drag_data_get_cb), app);
+ g_signal_connect(GTK_OBJECT(app->library_tree), "drag_begin",
+ G_CALLBACK(library_drag_begin_cb), app);
+
+};
+
+static void library_get_selected_items_iter
+(
+ GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer data
+)
+{
+ int l;
+ mvcp_dir_entry_t *dir;
+ mvcp_list_entry_t *list;
+ playlist_item_t** pitems = (playlist_item_t**)data;
+ playlist_item_t* items = *pitems;
+
+ /* request pointers to list and dir entries of library items */
+ gtk_tree_model_get(model, iter,
+ 3, &dir,
+ 4, &list,
+ -1);
+
+ /* check if defined */
+ if(dir && list)
+ {
+ /* allocate items */
+ if(!items)
+ {
+ items = (playlist_item_t*)malloc(sizeof(playlist_item_t));
+ memset(items, 0, sizeof(playlist_item_t));
+ };
+
+ /* find numbers of items in list */
+ for(l = 0; items[l].id[0]; l++);
+ g_warning("library_get_selected_items_iter: l=%d", l);
+
+ /* realloc items */
+ items = (playlist_item_t*)realloc(items, (l + 2) * sizeof(playlist_item_t));
+
+ /* clean last item */
+ memset(&items[l + 1], 0, sizeof(playlist_item_t));
+
+ /* setup items */
+ memset(&items[l + 0], 0, sizeof(playlist_item_t));
+ strncpy(items[l].id, dir->name, PATH_MAX);
+ strncpy(items[l].title, dir->full, PATH_MAX);
+ items[l].dur = list->size;
+ };
+
+ *pitems = items;
+};
+
+playlist_item_t* library_get_selected_items(instance_t* app, int *count)
+{
+ int l = 0;
+ playlist_item_t* items = NULL;
+
+ GtkTreeSelection *selection;
+
+ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(app->library_tree));
+ if(selection)
+ {
+ gtk_tree_selection_selected_foreach(
+ selection,
+ library_get_selected_items_iter,
+ &items);
+
+ if(items)
+ for(; items[l].id[0]; l++);
+ };
+
+ *count = l;
+ return items;
+};
+
+
+#if 0
+playlist_item_t* omnplay_library_find(omnplay_instance_t* app, char* id)
+{
+ int i;
+ playlist_item_t* item = NULL;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ for(i = 0; i < app->library.count && !item; i++)
+ if(!strcasecmp(id, app->library.item[i].id))
+ item = &app->library.item[i];
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return item;
+};
+
+int omnplay_library_normalize_item(omnplay_instance_t* app, playlist_item_t* item)
+{
+ int r = 0;
+ playlist_item_t* lib;
+ playlist_item_t prev;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ prev = *item;
+
+ lib = omnplay_library_find(app, item->id);
+
+ item->error = 0;
+
+ if(lib)
+ {
+ if(!item->title[0])
+ {
+ strcpy(item->title, lib->title);
+ r++;
+ };
+
+ if(item->in < lib->in || item->in >= (lib->in + lib->dur))
+ {
+ item->in = lib->in;
+ r++;
+ };
+
+ if(!item->dur || (item->in + item->dur) > (lib->in + lib->dur))
+ {
+ item->dur = lib->in + lib->dur - item->in;
+ r++;
+ };
+
+ if(r)
+ g_warning("omnplay_library_normalize_item: [%s,%d,%d]->[%s,%d,%d]\n",
+ prev.title, prev.in, prev.dur, item->title, item->in, item->dur);
+ }
+ else
+ {
+ r = 1;
+ item->error = PLAYLIST_ITEM_ERROR_LIB;
+ };
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return r;
+};
+
+int omnplay_library_relink_item(omnplay_instance_t* app, playlist_item_t* item)
+{
+ int r = 0;
+ playlist_item_t* lib;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ lib = omnplay_library_find(app, item->id);
+
+ item->error = 0;
+
+ if(lib)
+ {
+ r = 1;
+ strcpy(item->title, lib->title);
+ item->dur = lib->dur;
+ item->in = lib->in;
+ }
+ else
+ {
+ r = 1;
+ item->error = PLAYLIST_ITEM_ERROR_LIB;
+ };
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return r;
+};
+
+void omnplay_library_sort(omnplay_instance_t* app)
+{
+ int i, j, m;
+ playlist_item_t item;
+
+ for(i = 0; i < app->library.count; i++)
+ {
+ /* find max */
+ for(j = i + 1, m = i; j < app->library.count; j++)
+ if(strcasecmp(app->library.item[j].id, app->library.item[m].id) < 0)
+ m = j;
+
+ if(m != i)
+ {
+ item = app->library.item[i];
+ app->library.item[i] = app->library.item[m];
+ app->library.item[m] = item;
+ };
+ };
+};
+
+int omnplay_library_load_file(playlist_item_t* items, int *pcount, char* filename)
+{
+ int i, c = 0, r = 0;
FILE* f;
char *l;
+ int limit = *pcount;
playlist_item_t item;
/* allocate space for strings and items */
l = malloc(PATH_MAX);
- pthread_mutex_lock(&app->library.lock);
-
- app->library.count = 0;
+ *pcount = 0;
/* open and process file */
- if(app->library.filename[0] && (f = fopen(app->library.filename, "rt")))
+ if((f = fopen(filename, "rt")))
{
- while( !feof(f) )
+ while(!feof(f) && c < limit)
{
char *s, *sp_r, *sp_b;
if( (s = strchr(l, '\r')) ) *s = 0;
/* check for empty line */
- if(l[0] && l[0] != '#')
+ if(l[0] && l[0] != '#' && l[0] != '|')
{
memset(&item, 0, sizeof(playlist_item_t));
};
/* insert item */
- app->library.item[app->library.count++] = item;
- };
+ items[c++] = item;
+ }
+ else
+ g_warning("omnplay_library_load_file: ignored line [%s]\n", l);
}
fclose(f);
}
-
- pthread_mutex_unlock(&app->library.lock);
+ else
+ r = -1;
/* free data */
free(l);
- omnplay_library_draw(app);
+ *pcount = c;
+
+ g_warning("omnplay_library_load_file: loaded [%d] items from [%s] file, limit [%d]\n", c, filename, limit);
+
+ return r;
};
-void omnplay_library_save(omnplay_instance_t* app)
+
+static void omnplay_library_save_file(playlist_item_t* item, int count, char* filename)
{
int i;
FILE* f;
- pthread_mutex_lock(&app->library.lock);
-
- if(app->library.filename[0] && (f = fopen(app->library.filename, "wt")))
+ if((f = fopen(filename, "wt")))
{
char tc_in[32], tc_dur[32];
- for(i = 0; i < app->library.count; i++)
+ for(i = 0; i < count; i++)
fprintf(f, "%s\t%s\t%s\t%s\n",
- app->library.item[i].id,
- frames2tc(app->library.item[i].in, 25.0, tc_in),
- frames2tc(app->library.item[i].dur, 25.0, tc_dur),
- app->library.item[i].title);
-
+ item[i].id,
+ frames2tc(item[i].in, 25.0, tc_in),
+ frames2tc(item[i].dur, 25.0, tc_dur),
+ item[i].title);
fclose(f);
+ g_warning("omnplay_library_save_file: written [%d] lines to file [%s]\n", count, filename);
};
+};
+
+void omnplay_library_save(omnplay_instance_t* app)
+{
+ pthread_mutex_lock(&app->library.lock);
+
+ if(app->library.filename[0])
+ omnplay_library_save_file(app->library.item, app->library.count,
+ app->library.filename);
pthread_mutex_unlock(&app->library.lock);
};
+static void omnplay_get_content_cb(omnplay_instance_t* app, playlist_item_t* item, void* data)
+{
+ if(!(app->library.id_display_idx % app->library.id_display_rate))
+ omnplay_set_status(app, item->id);
+ app->library.id_display_idx++;
+};
+
+static void* omnplay_library_refresh_proc(void* data)
+{
+ omnplay_instance_t* app = (omnplay_instance_t*)data;
+ int count, i;
+ playlist_item_t* items;
+
+ gdk_threads_enter();
+ gtk_widget_set_sensitive(app->window, FALSE);
+ gdk_flush();
+ gdk_threads_leave();
+
+ omnplay_set_status(app, "Updating library...");
+
+ items = (playlist_item_t*)malloc(sizeof(playlist_item_t) * MAX_LIBRARY_ITEMS);
+
+ count = omnplay_get_content(app, items, MAX_LIBRARY_ITEMS, omnplay_get_content_cb, NULL);
+
+ if(count > 0)
+ {
+ omnplay_set_status(app, "Quering whois...");
+
+ if(app->library.whois[0])
+ omnplay_whois_list(app, items, &count);
+
+ omnplay_set_status(app, "Setting library...");
+
+ pthread_mutex_lock(&app->library.lock);
+
+ for(i = 0; i < count; i++)
+ app->library.item[i] = items[i];
+
+ app->library.count = count;
+
+ omnplay_library_sort(app);
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ gdk_threads_enter();
+ omnplay_library_draw(app);
+ gdk_flush();
+ gdk_threads_leave();
+ };
+
+ omnplay_set_status(app, "Normalizing playlist...");
+
+ free(items);
+
+ gdk_threads_enter();
+ omnplay_playlist_normalize(app);
+ gdk_flush();
+ gdk_threads_leave();
+
+ omnplay_set_status(app, "");
+
+ gdk_threads_enter();
+ gtk_widget_set_sensitive(app->window, TRUE);
+ gdk_flush();
+ gdk_threads_leave();
+
+
+ return NULL;
+};
+
void omnplay_library_refresh(omnplay_instance_t* app)
{
+ if(app->library.refresh_thread)
+ g_thread_join(app->library.refresh_thread);
+
+ app->library.refresh_thread = g_thread_create(
+ omnplay_library_refresh_proc, app, TRUE, NULL);
};
void omnplay_library_draw(omnplay_instance_t* app)
gtk_list_store_set(list_store, &iter,
0, app->library.item[i].id,
- 1, frames2tc(app->playlist.item[i].dur, 25.0, tc),
+ 1, frames2tc(app->library.item[i].dur, 25.0, tc),
2, app->library.item[i].title,
3, i,
+ 4, FALSE,
+ 5, "red",
-1 );
}
pthread_mutex_unlock(&app->library.lock);
};
+
+static void get_selected_idx_library_proc(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
+{
+ int idx, *list = (int*)data;
+ gtk_tree_model_get(model, iter, 3, &idx, -1);
+ list[list[0] + 1] = idx;
+ list[0] = list[0] + 1;
+};
+
+static int* get_selected_idx_library(omnplay_instance_t* app)
+{
+ int* list = NULL;
+ GtkTreeSelection *selection;
+
+ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(app->library_grid));
+ if(selection)
+ {
+ list = (int*)malloc(sizeof(int) * (MAX_LIBRARY_ITEMS + 1));
+ memset(list, 0, sizeof(int) * (MAX_LIBRARY_ITEMS + 1));
+
+ gtk_tree_selection_selected_foreach(
+ selection,
+ get_selected_idx_library_proc,
+ list);
+
+ if(!list[0])
+ {
+ free(list);
+ list = NULL;
+ };
+ };
+
+ return list;
+};
+
+
+playlist_item_t* omnplay_library_get_selected(omnplay_instance_t* app, int *count)
+{
+ int* idxs;
+ playlist_item_t* items = NULL;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ *count = 0;
+
+ idxs = get_selected_idx_library(app);
+
+ if(idxs)
+ {
+ int i;
+
+ /* alloc items */
+ items = (playlist_item_t*)malloc(sizeof(playlist_item_t) * (idxs[0] + 1));
+
+ /* clear last item */
+ memset(&items[idxs[0]], 0, sizeof(playlist_item_t));
+
+ /* copy items */
+ for(i = 0; i < idxs[0]; i++)
+ items[i] = app->library.item[idxs[i + 1]];
+
+ *count = idxs[0];
+ free(idxs);
+ };
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return items;
+};
+
+void omnplay_library_search(omnplay_instance_t* app, int next)
+{
+ int idx = 0, i;
+ int* idxs;
+ const char *search;
+ GtkTreePath* path;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ idxs = get_selected_idx_library(app);
+ if(idxs) idx = idxs[1];
+ free(idxs);
+
+ if(!next) idx = 0;
+ else idx++;
+
+ search = gtk_entry_get_text(GTK_ENTRY(app->library.search));
+
+ if(search[0])
+ {
+ for(i = idx; i < app->library.count; i++)
+ if( strcasestr(app->library.item[i].id, search) ||
+ strcasestr(app->library.item[i].title, search))
+ break;
+
+ if(i < app->library.count)
+ {
+ g_warning("found at pos=%d\n", i);
+
+ /* select */
+ path = gtk_tree_path_new_from_indices(i, -1);
+ gtk_tree_selection_select_path(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(app->library_grid)), path);
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(app->library_grid), path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ };
+ };
+
+ pthread_mutex_unlock(&app->library.lock);
+};
+
+#endif
projects / melted_gui / blobdiff