X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fassets.C;fp=cinelerra-5.1%2Fcinelerra%2Fassets.C;h=7411b59ad15745525580f1f0e04dc828cba85b90;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=0000000000000000000000000000000000000000;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/assets.C b/cinelerra-5.1/cinelerra/assets.C
new file mode 100644
index 00000000..7411b59a
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/assets.C
@@ -0,0 +1,244 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include "asset.h"
+#include "assets.h"
+#include "awindowgui.inc"
+#include "batch.h"
+#include "cache.h"
+#include "bchash.h"
+#include "edl.h"
+#include "file.h"
+#include "filexml.h"
+#include "filesystem.h"
+#include "indexfile.h"
+#include "mainsession.h"
+#include "threadindexer.h"
+#include <string.h>
+
+Assets::Assets(EDL *edl) : List<Asset>()
+{
+	this->edl = edl;
+}
+
+Assets::~Assets()
+{
+	delete_all();
+}
+
+int Assets::load(FileXML *file, uint32_t load_flags)
+{
+	int result = 0;
+
+	while(!result)
+	{
+		result = file->read_tag();
+		if(!result)
+		{
+			if(file->tag.title_is("/ASSETS"))
+			{
+				result = 1;
+			}
+			else
+			if(file->tag.title_is("ASSET"))
+			{
+				const char *path = file->tag.get_property("SRC");
+				if(path && path[0] != 0)
+				{
+					Asset *new_asset = new Asset(path);
+					new_asset->read(file);
+					Asset *asset = update(new_asset);
+					asset->copy_from(new_asset,1);
+					new_asset->Garbage::remove_user();
+				}
+			}
+		}
+	}
+	return 0;
+}
+
+int Assets::save(FileXML *file, char *path)
+{
+	file->tag.set_title("ASSETS");
+	file->append_tag();
+	file->append_newline();
+
+	for(Asset* current = first; current; current = NEXT)
+	{
+		current->write(file,
+			0,
+			path);
+	}
+
+	file->tag.set_title("/ASSETS");
+	file->append_tag();
+	file->append_newline();
+	file->append_newline();
+	return 0;
+}
+
+void Assets::copy_from(Assets *assets)
+{
+	delete_all();
+
+	for(Asset *current = assets->first; current; current = NEXT)
+	{
+		Asset *new_asset;
+		append(new_asset = new Asset);
+		new_asset->copy_from(current, 1);
+	}
+}
+
+Assets& Assets::operator=(Assets &assets)
+{
+printf("Assets::operator= 1\n");
+	copy_from(&assets);
+	return *this;
+}
+
+
+void Assets::update_index(Asset *asset)
+{
+	if(!asset) return;
+	for(Asset* current = first; current; current = NEXT)
+	{
+		if(current->test_path(asset->path))
+		{
+			current->update_index(asset);
+		}
+	}
+}
+
+Asset* Assets::update(Asset *asset)
+{
+	if(!asset) return 0;
+
+	for(Asset* current = first; current; current = NEXT)
+	{
+// Asset already exists.
+		if(current->test_path(asset->path))
+		{
+			return current;
+		}
+	}
+
+// Asset doesn't exist.
+	Asset *asset_copy = new Asset(*asset);
+	append(asset_copy);
+	return asset_copy;
+}
+
+int Assets::delete_all()
+{
+	while(first)
+	{
+		remove_asset(first);
+	}
+	return 0;
+}
+
+Asset* Assets::update(const char *path)
+{
+	Asset* current = first;
+
+	while(current)
+	{
+		if(current->test_path(path))
+		{
+			return current;
+		}
+		current = NEXT;
+	}
+
+	return append(new Asset(path));
+}
+
+Asset* Assets::get_asset(const char *filename)
+{
+	Asset* current = first;
+	Asset* result = 0;
+
+	while(current)
+	{
+//printf("Assets::get_asset %p %s\n", filename, filename);
+		if(current->test_path(filename))
+		{
+			result = current;
+			break;
+		}
+		current = current->next;
+	}
+
+	return result;
+}
+
+void Assets::remove_asset(Asset *asset)
+{
+	remove_pointer(asset);
+	asset->Garbage::remove_user();
+}
+
+
+int Assets::number_of(Asset *asset)
+{
+	int i;
+	Asset *current;
+
+	for(i = 0, current = first; current && current != asset; i++, current = NEXT)
+		;
+
+	return i;
+}
+
+Asset* Assets::asset_number(int number)
+{
+	int i;
+	Asset *current;
+
+	for(i = 0, current = first; i < number && current; i++, current = NEXT)
+		;
+
+	return current;
+}
+
+int Assets::update_old_filename(char *old_filename, char *new_filename)
+{
+	for(Asset* current = first; current; current = NEXT)
+	{
+		if(!strcmp(current->path, old_filename))
+		{
+			current->update_path(new_filename);
+		}
+	}
+	return 0;
+}
+
+
+int Assets::dump(FILE *fp)
+{
+	for(Asset *current = first; current; current = NEXT)
+	{
+		current->dump(fp);
+	}
+	return 0;
+}
+
+