added search to project toolbar

project/projectfilter.cpp

@@ -1,6 +1,7 @@
 #include "projectfilter.h"
 
 #include "project/media.h"
+#include "project/sequence.h"
 
 #include <QDebug>
 
@@ -15,17 +16,49 @@ bool ProjectFilter::get_show_sequences() {
 
 void ProjectFilter::set_show_sequences(bool b) {
 	show_sequences = b;
-	invalidateFilter();
+    invalidateFilter();
+}
+
+void ProjectFilter::update_search_filter(const QString &s) {
+    search_filter = s;
+    invalidateFilter();
 }
 
 bool ProjectFilter::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const {
+    // retrieve media object from index
+    QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
+    Media* media = static_cast<Media*>(index.internalPointer());
+
+    // hide sequences if show_sequences is false
 	if (!show_sequences) {
-		// hide sequences if show_sequences is false
-		QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
-		Media* media = static_cast<Media*>(index.internalPointer());
 		if (media != nullptr && media->get_type() == MEDIA_TYPE_SEQUENCE) {
 			return false;
 		}
 	}
+
+    // filter by search filter string
+    if (!search_filter.isEmpty()) {
+        // search markers if media is a sequene
+        bool marker_contains_search = false;
+
+        if (media->get_type() == MEDIA_TYPE_SEQUENCE) {
+            Sequence* s = media->to_sequence();
+            for (int i=0;i<s->markers.size();i++) {
+                qDebug() << "marker name:" << s->markers.at(i).name;
+                if (s->markers.at(i).name.contains(search_filter, Qt::CaseInsensitive)) {
+                    marker_contains_search = true;
+                    break;
+                }
+            }
+        }
+
+        // hide any rows that don't contain the search string (unless it's a folder)
+        if (!marker_contains_search
+                && media->get_type() != MEDIA_TYPE_FOLDER
+                && !media->get_name().contains(search_filter, Qt::CaseInsensitive)) {
+            return false;
+        }
+    }
+
 	return QSortFilterProxyModel::filterAcceptsRow(source_row, source_parent);
 }