From 2027d34834d09f30622e208f5058886eaca58f34 Mon Sep 17 00:00:00 2001
From: Michael Vrhel <michael.vrhel@artifex.com>
Date: Fri, 22 Nov 2013 04:56:55 -0800
Subject: A bit more work on gsview.  Slowly adding parts.

---
 platform/winrt/gsview/MainWindow.xaml.cs | 177 ++++++++++++++++++++++++++++---
 platform/winrt/gsview/gsview.csproj      |  11 +-
 2 files changed, 171 insertions(+), 17 deletions(-)

(limited to 'platform/winrt')

diff --git a/platform/winrt/gsview/MainWindow.xaml.cs b/platform/winrt/gsview/MainWindow.xaml.cs
index cd552238..ddb54771 100644
--- a/platform/winrt/gsview/MainWindow.xaml.cs
+++ b/platform/winrt/gsview/MainWindow.xaml.cs
@@ -12,6 +12,87 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using System.Windows.Forms;
+using mupdfwinrt;
+using System.Threading.Tasks;
+using System.Runtime.InteropServices.WindowsRuntime;
+using System.
+
+
+enum AppBar_t
+{
+	TEXT_SEARCH,
+	STANDARD
+}
+
+enum NotifyType_t
+{
+	MESS_STATUS,
+	MESS_ERROR
+};
+
+enum RenderingStatus_t
+{
+	REN_AVAILABLE,
+	REN_THUMBS,
+	REN_UPDATE_THUMB_CANVAS,
+	REN_PAGE			/* Used to ignore value when source based setting */
+};
+
+enum status_t
+{
+	S_ISOK,
+	E_FAILURE,
+	E_OUTOFMEM,
+	E_NEEDPASSWORD
+};
+
+enum view_t
+{
+	VIEW_WEB,
+	VIEW_CONTENT,
+	VIEW_PAGE,
+	VIEW_PASSWORD,
+	VIEW_TEXTSEARCH
+};
+
+public enum Page_Content_t
+{
+	FULL_RESOLUTION = 0,
+	THUMBNAIL,
+	DUMMY,
+	OLD_RESOLUTION,
+	NOTSET
+};
+
+public struct spatial_info_t
+{
+	public Point size;
+	public double scale_factor;
+} ;
+
+/* C# has no defines.... */
+static class Constants
+{
+	public const int LOOK_AHEAD = 2;  /* A +/- count on the pages to pre-render */
+	public const int THUMB_PREADD = 10;
+	public const double MIN_SCALE = 0.5;
+	public const double SCALE_THUMB = 0.05;
+	public const int BLANK_WIDTH = 17;
+	public const int BLANK_HEIGHT = 22;
+	public const double KEYBOARD_ZOOM_STEP = 0.25;
+	public const int ZOOM_MAX = 4;
+	public const double ZOOM_MIN = 0.25;
+	public const int KEY_PLUS = 0xbb;
+	public const int KEY_MINUS = 0xbd;
+	public const int ZOOM_IN = 0;
+	public const int ZOOM_OUT = 1;
+	public const double screenScale = 1;
+	public const int HEADER_SIZE = 54;
+	public const int SEARCH_FORWARD = 1;
+	public const int SEARCH_BACKWARD = -1;
+	public const int TEXT_NOT_FOUND = -1;
+}
 
 namespace gsview
 {
@@ -20,31 +101,93 @@ namespace gsview
 	/// </summary>
 	public partial class MainWindow : Window
 	{
+		public Pages m_docPages;
+		List<DocPage> m_thumbnails;
+		List<List<RectList>> m_page_link_list;
+		int m_contents_size;
+		int m_content_item;
+		List<bool> m_linkset;
+		List<RectList> m_text_list;
+		private int m_rectlist_page;
+		private List<ContentEntry> m_content_list;
+		mudocument mu_doc;
+		private bool m_file_open;
+		private int m_currpage;
+		private int m_searchpage;
+		private int m_num_pages;
+		private int m_slider_min;
+		private int m_slider_max;
+		private bool m_init_done;
+		private bool m_flip_from_searchlink;
+		private bool m_links_on;
+		private int m_search_rect_count;
+		private bool m_page_update;
+		WriteableBitmap m_BlankBmp;
+		String m_textcolor;
+		String m_linkcolor;
+		RenderingStatus_t m_ren_status;
+		private bool m_insearch;		/* Used for UI display */
+		private bool m_search_active;  /* Used to avoid multiple UI clicks */
+		private bool m_sliderchange;
+		private double m_Progress;
+		int m_width;
+		int m_height;
+		private bool m_handlingzoom;
+		private double m_panX;
+		private double m_panY;
+		private bool m_have_thumbs;
+
 		public MainWindow()
 		{
 			InitializeComponent();
+			m_file_open = false;
 		}
 
+		private void CloseDoc()
+		{
+
+
+
+		}
 
 		private void OpenFile(object sender, RoutedEventArgs e)
 		{
+			OpenFileDialog dlg = new OpenFileDialog();
+			dlg.Filter = "Xps Documents (*.xps)|*.xps";
+			dlg.FilterIndex = 1;
+			if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+			{
+				if (m_file_open)
+				{
+					CloseDoc();
+				} 
+				try
+				{
+
+
+				}
+				catch (UnauthorizedAccessException)
+				{
+					System.Windows.MessageBox.Show(
+						String.Format("Unable to access {0}", dlg.FileName));
+					return;
+				}
+			}
+		}
+
+		private async void OpenDocument(String filename)
+		{
+			/* Open document and when open, push on */
+			int result = await mu_doc.OpenFileAsync(file, extension);
 
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
-		
+			/* Check if we need password */
+			if (mu_doc.RequiresPassword())
+			{
+				//SetView(view_t.VIEW_PASSWORD);
+				return;
+			}
+			else
+				InitialRender();
 		}
 
 
@@ -53,5 +196,7 @@ namespace gsview
 
 
 
+
+
 	}
 }
diff --git a/platform/winrt/gsview/gsview.csproj b/platform/winrt/gsview/gsview.csproj
index fc7f9a25..9dc00a35 100644
--- a/platform/winrt/gsview/gsview.csproj
+++ b/platform/winrt/gsview/gsview.csproj
@@ -37,6 +37,7 @@
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
+    <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Xml" />
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Core" />
@@ -54,6 +55,9 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="ContentEntry.cs" />
+    <Compile Include="DocPage.cs" />
+    <Compile Include="RectList.cs" />
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -94,7 +98,12 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <ProjectReference Include="..\mupdfwinrt\mupdfwinrt.vcxproj">
+      <Project>{9e6ab41d-09a7-45a6-a53b-1e4bf3ac5b33}</Project>
+      <Name>mupdfwinrt</Name>
+    </ProjectReference>
+  </ItemGroup>
   <ItemGroup>
     <Resource Include="Resources\Close.ico" />
     <Resource Include="Resources\info.png" />
-- 
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