--- /dev/null
+
+/*
+ * 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 "bcsignals.h"
+#include "bcwindowbase.inc"
+#include "cstrdup.h"
+#include "filesystem.h"
+#include "filexml.h"
+#include "keyframe.h"
+#include "messages.inc"
+#include "mwindow.h"
+#include "pluginserver.h"
+#include "preferences.inc"
+#include "presets.h"
+
+#include <errno.h>
+#include <string.h>
+
+PresetsDB::PresetsDB()
+{
+}
+
+
+void PresetsDB::clear()
+{
+ plugins.remove_all_objects();
+}
+
+void PresetsDB::load()
+{
+ clear();
+
+ FileXML file;
+ char path[BCTEXTLEN];
+ char string[BCTEXTLEN];
+ sprintf(path, "%s%s", BCASTDIR, PRESETS_FILE);
+ FileSystem fs;
+ fs.complete_path(path);
+ file.read_from_file(path);
+ int result = 0;
+
+ do
+ {
+ result = file.read_tag();
+ if(!result)
+ {
+ if(file.tag.title_is("PLUGIN"))
+ {
+ PresetsDBPlugin *plugin = 0;
+ sprintf(string, "Unknown");
+ const char *title = file.tag.get_property("TITLE", string);
+
+// Search for existing plugin
+ for(int i = 0; i < plugins.size(); i++)
+ {
+ if(!strcasecmp(plugins.get(i)->title, title))
+ {
+ plugin = plugins.get(i);
+ break;
+ }
+ }
+
+// Create new plugin
+ if(!plugin)
+ {
+ plugin = new PresetsDBPlugin(title);
+ plugins.append(plugin);
+ }
+
+ plugin->load(&file);
+ }
+ }
+ }while(!result);
+}
+
+void PresetsDB::save()
+{
+ FileXML file;
+ for(int i = 0; i < plugins.size(); i++)
+ {
+ PresetsDBPlugin *plugin = plugins.get(i);
+ plugin->save(&file);
+ }
+ file.terminate_string();
+
+ char path[BCTEXTLEN];
+ sprintf(path, "%s%s", BCASTDIR, PRESETS_FILE);
+ FileSystem fs;
+ fs.complete_path(path);
+ file.write_to_file(path);
+}
+
+
+int PresetsDB::get_total_presets(char *plugin_title)
+{
+ for(int i = 0; i < plugins.size(); i++)
+ {
+ PresetsDBPlugin *plugin = plugins.get(i);
+ if(!strcasecmp(plugin->title, plugin_title))
+ {
+ return plugin->keyframes.size();
+ }
+ }
+
+ return 0;
+}
+
+char* PresetsDB::get_preset_title(char *plugin_title, int number)
+{
+ for(int i = 0; i < plugins.size(); i++)
+ {
+ PresetsDBPlugin *plugin = plugins.get(i);
+ if(!strcasecmp(plugin->title, plugin_title))
+ {
+ if(number < plugin->keyframes.size())
+ {
+ return plugin->keyframes.get(number)->title;
+ }
+ else
+ {
+ printf("PresetsDB::get_preset_title %d buffer overrun\n", __LINE__);
+ }
+ break;
+ }
+ }
+ return 0;
+}
+
+char* PresetsDB::get_preset_data(char *plugin_title, int number)
+{
+ for(int i = 0; i < plugins.size(); i++)
+ {
+ PresetsDBPlugin *plugin = plugins.get(i);
+ if(!strcasecmp(plugin->title, plugin_title))
+ {
+ if(number < plugin->keyframes.size())
+ {
+ return plugin->keyframes.get(number)->data;
+ }
+ else
+ {
+ printf("PresetsDB::get_preset_data %d buffer overrun\n", __LINE__);
+ }
+ break;
+ }
+ }
+ return 0;
+}
+
+PresetsDBPlugin* PresetsDB::get_plugin(const char *plugin_title)
+{
+ for(int i = 0; i < plugins.size(); i++)
+ {
+ PresetsDBPlugin *plugin = plugins.get(i);
+ if(!strcasecmp(plugin->title, plugin_title))
+ {
+ return plugin;
+ }
+ }
+ return 0;
+}
+
+PresetsDBPlugin* PresetsDB::new_plugin(const char *plugin_title)
+{
+ PresetsDBPlugin *result = new PresetsDBPlugin(plugin_title);
+ plugins.append(result);
+ return result;
+}
+
+
+void PresetsDB::save_preset(const char *plugin_title, const char *preset_title, char *data)
+{
+ PresetsDBPlugin *plugin = get_plugin(plugin_title);
+ if(!plugin) plugin = new_plugin(plugin_title);
+ PresetsDBKeyframe *keyframe = plugin->get_keyframe(preset_title);
+ if(!keyframe) keyframe = plugin->new_keyframe(preset_title);
+ keyframe->set_data(data);
+ save();
+
+}
+
+
+void PresetsDB::delete_preset(const char *plugin_title, const char *preset_title)
+{
+ PresetsDBPlugin *plugin = get_plugin(plugin_title);
+ if(plugin)
+ {
+ plugin->delete_keyframe(preset_title);
+ }
+ save();
+}
+
+void PresetsDB::load_preset(const char *plugin_title, const char *preset_title, KeyFrame *keyframe)
+{
+ PresetsDBPlugin *plugin = get_plugin(plugin_title);
+ if(plugin)
+ {
+ plugin->load_preset(preset_title, keyframe);
+ }
+}
+
+int PresetsDB::preset_exists(const char *plugin_title, const char *preset_title)
+{
+ PresetsDBPlugin *plugin = get_plugin(plugin_title);
+ if(plugin)
+ {
+ return plugin->preset_exists(preset_title);
+ }
+ return 0;
+}
+
+
+
+
+PresetsDBKeyframe::PresetsDBKeyframe(const char *title)
+{
+ this->title = cstrdup(title);
+ data = 0;
+}
+
+PresetsDBKeyframe::~PresetsDBKeyframe()
+{
+ delete [] title;
+ delete [] data;
+}
+
+void PresetsDBKeyframe::set_data(char *data)
+{
+ delete [] this->data;
+ this->data = cstrdup(data);
+}
+
+
+
+PresetsDBPlugin::PresetsDBPlugin(const char *title)
+{
+ this->title = cstrdup(title);
+}
+
+PresetsDBPlugin::~PresetsDBPlugin()
+{
+ keyframes.remove_all_objects();
+ delete [] title;
+}
+
+void PresetsDBPlugin::load(FileXML *file)
+{
+ int result = 0;
+ char string[BCTEXTLEN];
+
+ do
+ {
+ result = file->read_tag();
+ if(!result)
+ {
+ if(file->tag.title_is("/PLUGIN")) break;
+ else
+ if(file->tag.title_is("KEYFRAME"))
+ {
+ sprintf(string, "Unknown");
+ const char *keyframe_title = file->tag.get_property("TITLE", string);
+ PresetsDBKeyframe *keyframe = new PresetsDBKeyframe(keyframe_title);
+
+ char data[MESSAGESIZE];
+ int len = file->read_data_until("/KEYFRAME", data, MESSAGESIZE-1);
+ data[len] = 0;
+ keyframe->set_data(data);
+ keyframes.append(keyframe);
+
+ }
+ }
+ }while(!result);
+
+
+}
+
+void PresetsDBPlugin::save(FileXML *file)
+{
+ file->tag.set_title("PLUGIN");
+ file->tag.set_property("TITLE", title);
+ file->append_tag();
+ file->append_newline();
+
+ for(int j = 0; j < keyframes.size(); j++)
+ {
+ PresetsDBKeyframe *keyframe = keyframes.get(j);
+ file->tag.set_title("KEYFRAME");
+ file->tag.set_property("TITLE", keyframe->title);
+ file->append_tag();
+ file->append_text(keyframe->data);
+ file->tag.set_title("/KEYFRAME");
+ file->append_tag();
+ file->append_newline();
+ }
+
+ file->tag.set_title("/PLUGIN");
+ file->append_tag();
+ file->append_newline();
+}
+
+PresetsDBKeyframe* PresetsDBPlugin::get_keyframe(const char *title)
+{
+ for(int i = 0; i < keyframes.size(); i++)
+ {
+ PresetsDBKeyframe *keyframe = keyframes.get(i);
+ if(!strcasecmp(keyframe->title, title)) return keyframe;
+ }
+ return 0;
+}
+
+void PresetsDBPlugin::delete_keyframe(const char *title)
+{
+ for(int i = 0; i < keyframes.size(); i++)
+ {
+ PresetsDBKeyframe *keyframe = keyframes.get(i);
+ if(!strcasecmp(keyframe->title, title))
+ {
+ keyframes.remove_object_number(i);
+ return;
+ }
+ }
+}
+
+
+PresetsDBKeyframe* PresetsDBPlugin::new_keyframe(const char *title)
+{
+ PresetsDBKeyframe *keyframe = new PresetsDBKeyframe(title);
+ keyframes.append(keyframe);
+ return keyframe;
+}
+
+void PresetsDBPlugin::load_preset(const char *preset_title, KeyFrame *keyframe)
+{
+ PresetsDBKeyframe *src = get_keyframe(preset_title);
+ if(src)
+ {
+ keyframe->set_data(src->data);
+// Save as the plugin's default
+// Need the path
+//printf("PresetsDBPlugin::load_preset %d %s\n", __LINE__, title);
+ PluginServer *server = MWindow::scan_plugindb(title, -1);
+ if(!server)
+ {
+ }
+ else
+ {
+ char path[BCTEXTLEN];
+ server->get_defaults_path(path);
+ FileSystem fs;
+ fs.complete_path(path);
+
+ FILE *fd = fopen(path, "w");
+ if(fd)
+ {
+ if(!fwrite(src->data, strlen(src->data), 1, fd))
+ {
+ fprintf(stderr, "PresetsDBPlugin::load_preset %d \"%s\": %s\n",
+ __LINE__,
+ path,
+ strerror(errno));
+ }
+
+ fclose(fd);
+ }
+ else
+ {
+ fprintf(stderr, "PresetsDBPlugin::load_preset %d \"%s\": %s\n",
+ __LINE__,
+ path,
+ strerror(errno));
+ }
+ }
+ }
+}
+
+int PresetsDBPlugin::preset_exists(const char *preset_title)
+{
+ PresetsDBKeyframe *src = get_keyframe(preset_title);
+ if(src)
+ {
+ return 1;
+ }
+ return 0;
+}
+
+
+
+
+
+
+
projects / goodguy / history.git / blobdiff