Fix file dialog and media drawer opening

The 'mediaDrawer' did not open before.
The file dialog had an invalid name filter before which resulted in only showing directories.

The 'fileChooser' opens with a correct name filter and uses Enums for all available name filters now.
An unused argument of 'openFileDialog()' is removed.

src/qml/ChatPage.qml

@@ -48,9 +48,9 @@ ChatPageBase {
 		return chatDisplayName ? chatDisplayName : currentChatJid
 	}
 
+	property alias mediaDrawer: mediaDrawer
 	property bool isWritingSpoiler
 	property string messageToCorrect
-
 	readonly property bool cameraAvailable: Multimedia.QtMultimedia.availableCameras.length > 0
 
 	title: chatName
@@ -322,9 +322,9 @@ ChatPageBase {
 		id: fileChooserLoader
 	}
 
-	function openFileDialog(filterName, filter, title) {
+	function openFileDialog(nameFilter, title) {
 		fileChooserLoader.source = "qrc:/qml/elements/FileChooser.qml"
-		fileChooserLoader.item.selectedNameFilter = filterName
+		fileChooserLoader.item.selectedNameFilter = nameFilter
 		fileChooserLoader.item.accepted.connect(function() { sendMediaSheet.sendFile(Kaidan.messageModel.currentChatJid, fileChooserLoader.item.fileUrl) })
 		if (title !== undefined)
 			fileChooserLoader.item.title = title
@@ -372,8 +372,7 @@ ChatPageBase {
 					case Enums.MessageType.MessageAudio:
 					case Enums.MessageType.MessageVideo:
 					case Enums.MessageType.MessageDocument:
-						openFileDialog(MediaUtilsInstance.filterName(model.modelData),
-									   MediaUtilsInstance.filter(model.modelData),
+						openFileDialog(MediaUtilsInstance.namedFilter(model.modelData),
 									   MediaUtilsInstance.label(model.modelData))
 						break
 					case Enums.MessageType.MessageText:

src/qml/elements/ChatPageSendingPane.qml

@@ -166,7 +166,7 @@ Controls.Pane {
 					if (Kirigami.Settings.isMobile)
 						chatPage.mediaDrawer.open()
 					else
-						chatPage.openFileDialog(qsTr("All files"), "*", MediaUtilsInstance.label(Enums.MessageType.MessageFile))
+						chatPage.openFileDialog(MediaUtilsInstance.namedFilter(Enums.MessageType.MessageFile), MediaUtilsInstance.label(Enums.MessageType.MessageFile))
 				}
 			}
 

src/qml/elements/FileChooser.qml

@@ -30,16 +30,18 @@
 
 import QtQuick.Dialogs 1.3
 
+import im.kaidan.kaidan 1.0
+import MediaUtils 0.1
+
 FileDialog {
 	id: fileDialog
 	folder: shortcuts.home
 	nameFilters: [
-		"Images (*.jpg *.jpeg *.png *.gif)",
-		"Videos (*.mp4 *.mkv *.avi *.webm)",
-		"Audio files (*.mp3 *.wav *.flac *.ogg *.m4a *.mka)",
-		"Documents (*.doc *.docx *.odt)",
-		"All files (*)",
-		selectedNameFilter
+		MediaUtilsInstance.namedFilter(Enums.MessageType.MessageImage),
+		MediaUtilsInstance.namedFilter(Enums.MessageType.MessageVideo),
+		MediaUtilsInstance.namedFilter(Enums.MessageType.MessageAudio),
+		MediaUtilsInstance.namedFilter(Enums.MessageType.MessageDocument),
+		MediaUtilsInstance.namedFilter(Enums.MessageType.MessageFile)
 	]
 	// TODO: support multiple files
 	// Currently the problem is that the fileUrls list isn't cleared