//設定初始化載入功能頁面
private void WindowLoaded()
{
imageBar_Page = new ImageBar_Page(this);
if (string.IsNullOrEmpty(imgPath))
{
App.mainWindow.Frame_bar.Content = imageBar_Page;
}
else
{
//點擊媒體開始
ImgOrMedia = InitialLoadFile();
}
ArgsInput = false;
}
//進行載入檔案並進行初始化設定
private int InitialLoadFile()
{
int ImgOrMedia = 0; //0 is Img, 1 is Media, 2 is txt
//取得副檔名
fileName_Extension = Path.GetExtension(imgPath).Remove(0, 1);
//先判斷選取物件種類, enum寫法
//Image
if (Enum.IsDefined(typeof(img_all_type), fileName_Extension))
{
//image_Page = new Image_Page(this);
imageBar_Page = new ImageBar_Page(this);
//Navigate to Image Page
if (true)
{
//App.mainWindow.Frame_main.Content = image_Page;
App.mainWindow.Frame_bar.Content = imageBar_Page;
}
UpdateTitleBarText();
try { picSource = BitmapFromUri(new Uri(imgPath)); }
catch (Exception ex) { pic_error_code = 1; MessageBox.Show(ex.StackTrace.ToString()); } //image is not exist
mediaSource = null;
zIndex_group = new int[] { 0, 0, 0 };
//設定視窗至螢幕中央
Rect workArea = System.Windows.SystemParameters.WorkArea;
var height_dif = workArea.Height - App.mainWindow.Height;
var width_dif = workArea.Width - App.mainWindow.Width;
if (height_dif >= 0 && width_dif >= 0)
{
App.mainWindow.Left = (workArea.Width - App.mainWindow.Width) / 2 + workArea.Left;
App.mainWindow.Top = (workArea.Height - App.mainWindow.Height) / 2 + workArea.Top;
}
imgManager = new ImageManager();
ImgOrMedia = 0;
}
//Media
else if (Enum.IsDefined(typeof(media_all_type), fileName_Extension))
{
if (media_Page == null)
{
media_Page = new Media_Page(this);
mediaBar_Page = new MediaBar_Page(this);
mediaControl = new MediaControl(this);
//Navigate to Media Page
App.mainWindow.Frame_main.Content = media_Page;
App.mainWindow.Frame_bar.Content = mediaBar_Page;
}
else
{
fileName = Path.GetFileName(imgPath);
}
mediaSource = imgPath;
titleBar_ico_source = "../Resources/下_1.png"; //set title bar icon image
mediaBtn_play_pause = "../Resources/pause.png";
picSource = null;
zIndex_group = new int[] { 0, 0, 2 };
//sliderVisible = Visibility.Visible;
titleBar = fileName + " - ImageTraveler";
ImgOrMedia = 1;
}
else if (string.Compare(fileName_Extension, "txt") == 0)
{
App.mainWindow.Frame_main_for_txt.Content = null;
textViewer_Page = new TextViewer_Page(this);
textViewerBar_Page = new TextViewerBar_Page(this);
App.mainWindow.Btn_Next.Visibility = Visibility.Collapsed;
App.mainWindow.Btn_Previous.Visibility = Visibility.Collapsed;
App.mainWindow.Frame_main.Content = null;
App.mainWindow.Frame_main_for_txt.Content = textViewer_Page;
App.mainWindow.Frame_bar.Content = textViewerBar_Page;
titleBar = fileName + " - ImageTraveler";
ImgOrMedia = 2; //txt=2
}
GroupOpacity = new double[] { 0, 0, 0 };
initial_picSource = null;
return(ImgOrMedia);
}