separation of ui from backend in project

2019-03-30 13:26:00 +11:00
parent 114606c28e
commit 5ddf2726dd
32 changed files with 1046 additions and 810 deletions
@@ -0,0 +1,97 @@
+#include "savethread.h"
+
+#include <QXmlStreamWriter>
+#include <QFile>
+#include <QDir>
+#include <QDebug>
+
+#include "global/global.h"
+#include "global/config.h"
+#include "projectmodel.h"
+
+void RecursiveSave() {
+
+}
+
+void Project::save_folder(QXmlStreamWriter& stream, int type, bool set_ids_only, const QModelIndex& parent) {
+  for (int i=0;i<olive::project_model.rowCount(parent);i++) {
+    const QModelIndex& item = olive::project_model.index(i, 0, parent);
+    Media* m = olive::project_model.getItem(item);
+
+    if (type == m->get_type()) {
+      if (m->get_type() == MEDIA_TYPE_FOLDER) {
+        if (set_ids_only) {
+          m->temp_id = folder_id; // saves a temporary ID for matching in the project file
+          folder_id++;
+        } else {
+          // if we're saving folders, save the folder
+          stream.writeStartElement("folder");
+          stream.writeAttribute("name", m->get_name());
+          stream.writeAttribute("id", QString::number(m->temp_id));
+          if (!item.parent().isValid()) {
+            stream.writeAttribute("parent", "0");
+          } else {
+            stream.writeAttribute("parent", QString::number(olive::project_model.getItem(item.parent())->temp_id));
+          }
+          stream.writeEndElement();
+        }
+        // save_folder(stream, item, type, set_ids_only);
+      } else {
+        int folder = m->parentItem()->temp_id;
+        if (type == MEDIA_TYPE_FOOTAGE) {
+
+        } else if (type == MEDIA_TYPE_SEQUENCE) {
+          Sequence* s = m->to_sequence().get();
+          if (set_ids_only) {
+            s->save_id = sequence_id;
+            sequence_id++;
+          } else {
+            s->Save(stream);
+          }
+        }
+      }
+    }
+
+    if (m->get_type() == MEDIA_TYPE_FOLDER) {
+      save_folder(stream, type, set_ids_only, item);
+    }
+  }
+}
+
+void olive::Save(bool autorecovery)
+{
+  QFile file(autorecovery ? olive::Global->get_autorecovery_filename() : olive::ActiveProjectFilename);
+  if (!file.open(QIODevice::WriteOnly)) {
+    qCritical() << "Could not open file";
+    return;
+  }
+
+  QXmlStreamWriter stream(&file);
+  stream.setAutoFormatting(true);
+  stream.writeStartDocument(); // doc
+
+  stream.writeStartElement("project"); // project
+
+  stream.writeTextElement("version", QString::number(olive::kSaveVersion));
+
+  stream.writeTextElement("url", olive::ActiveProjectFilename);
+
+  // Prepare project for saving and retrieve element count
+  int element_count = olive::project_model.PrepareToSave();
+
+  // Write element count to file - used by the loading thread to determine its loading progress
+  stream.writeTextElement("elements", QString::number(element_count));
+
+  olive::project_model.Save(stream);
+
+  stream.writeEndElement(); // project
+
+  stream.writeEndDocument(); // doc
+
+  file.close();
+
+  if (!autorecovery) {
+    add_recent_project(olive::ActiveProjectFilename);
+    olive::Global->set_modified(false);
+  }
+}