Load a hard-coded project file

Fixed some stuff that crashed.  The project is loaded but nothing
visually interesting happens yet.

I'm still not entirely sure what the deal with declaring resources
is, but it seems you can either declare a ResourceDictionary and put
everything in it, or you can declare a bunch of items, which are then
implicitly placed in a ResourceDictionary.  This matters if you want
to have your string definitions merged in with everything else.  All
of the examples I found did one thing or the other, not both at once,
so it took some fiddling.  Yay WPF.

SourceGenWPF/App.xaml

@@ -19,9 +19,9 @@ limitations under the License.
              xmlns:local="clr-namespace:SourceGenWPF"
              StartupUri="ProjWin/MainWindow.xaml">
     <Application.Resources>
-        <FontFamily x:Key="GeneralMonoFont">Consolas</FontFamily>
+        <ResourceDictionary>
+            <FontFamily x:Key="GeneralMonoFont">Consolas</FontFamily>
 
-        <ResourceDictionary x:Key="whatever">
             <ResourceDictionary.MergedDictionaries>
                 <ResourceDictionary Source="Res/Strings.xaml"/>
             </ResourceDictionary.MergedDictionaries>

SourceGenWPF/ExternalFile.cs

@@ -202,6 +202,12 @@ namespace SourceGenWPF {
             switch (mIdentLocation) {
                 case Location.RuntimeDir:
                     dir = RuntimeDataAccess.GetDirectory();
+                    if (string.IsNullOrEmpty(dir)) {
+                        // Could happen if we can't find the runtime data directory, though
+                        // we probably should've failed before now.
+                        Debug.Assert(false);
+                        return null;
+                    }
                     subdirAllowed = true;
                     break;
                 case Location.ProjectDir:

SourceGenWPF/MainController.cs

@@ -184,9 +184,10 @@ namespace SourceGenWPF {
 
 
         public void OpenRecentProject(int projIndex) {
-            //if (DoClose()) {
-            //    DoOpenFile(mRecentProjectPaths[projIndex]);
-            //}
+            if (DoClose()) {
+                //DoOpenFile(mRecentProjectPaths[projIndex]);
+                DoOpenFile(@"C:\Src\6502bench\EXTRA\ZIPPY#ff2000.dis65");
+            }
         }
 
         /// <summary>

SourceGenWPF/ProjWin/MainWindow.xaml.cs

@@ -42,6 +42,8 @@ namespace SourceGenWPF.ProjWin {
         public MainWindow() {
             InitializeComponent();
 
+            // TODO: verify that RuntimeData dir is accessible
+
             mUI = new MainController();
         }
 

SourceGenWPF/ProjectFile.cs

@@ -620,7 +620,7 @@ namespace SourceGenWPF {
                 }
                 if (intKey < 0 || intKey + dfd.Length > spf.FileDataLength) {
                     report.Add(FileLoadItem.Type.Warning,
-                        string.Format(Res.Strings.ERR_BAD_FD_FMT, intKey));
+                        string.Format(Res.Strings.ERR_BAD_FD, intKey));
                     continue;
                 }
 
@@ -675,7 +675,7 @@ namespace SourceGenWPF {
                 subFormat = (FormatDescriptor.SubType)Enum.Parse(
                     typeof(FormatDescriptor.SubType), sfd.SubFormat);
             } catch (ArgumentException) {
-                report.Add(FileLoadItem.Type.Warning, Res.Strings.ERR_BAD_FD_TYPE +
+                report.Add(FileLoadItem.Type.Warning, Res.Strings.ERR_BAD_FD_FORMAT +
                     ": " + sfd.Format + "/" + sfd.SubFormat);
                 return false;
             }

SourceGenWPF/Res/Strings.xaml

@@ -3,8 +3,8 @@
                     xmlns:system="clr-namespace:System;assembly=mscorlib"
                     xmlns:local="clr-namespace:SourceGenWPF.Res">
 
-    <system:String x:Key="str_ErrBadFdFmt">Bad format descriptor at +{0:x6}.</system:String>
-    <system:String x:Key="str_ErrBadFdType">Bad format descriptor type</system:String>
+    <system:String x:Key="str_ErrBadFd">Bad format descriptor at +{0:x6}.</system:String>
+    <system:String x:Key="str_ErrBadFdFormat">Bad format descriptor type</system:String>
     <system:String x:Key="str_ErrBadFileLength">Bad file length</system:String>
     <system:String x:Key="str_ErrBadIdent">Invalid file identifier</system:String>
     <system:String x:Key="str_ErrBadRange">Bad range</system:String>

SourceGenWPF/Res/Strings.xaml.cs

@@ -18,10 +18,10 @@ using System.Windows;
 
 namespace SourceGenWPF.Res {
     public static class Strings {
-        public static string ERR_BAD_FD_FMT =
-            (string)Application.Current.FindResource("str_ErrBadFdFmt");
-        public static string ERR_BAD_FD_TYPE =
-            (string)Application.Current.FindResource("str_ErrBadFdType");
+        public static string ERR_BAD_FD =
+            (string)Application.Current.FindResource("str_ErrBadFd");
+        public static string ERR_BAD_FD_FORMAT =
+            (string)Application.Current.FindResource("str_ErrBadFdFormat");
         public static string ERR_BAD_FILE_LENGTH =
             (string)Application.Current.FindResource("str_ErrBadFileLength");
         public static string ERR_BAD_IDENT =

SourceGenWPF/RuntimeDataAccess.cs

@@ -55,7 +55,11 @@ namespace SourceGenWPF {
                 return sBasePath;
             }
 
+            // Hack during development: remove bin/Debug, and convert SourceGenWPF to SourceGen.
             string upTwo = Path.GetDirectoryName(Path.GetDirectoryName(baseDir));
+            if (upTwo.EndsWith("WPF")) {
+                upTwo = upTwo.Substring(0, upTwo.Length - 3);
+            }
             tryPath = Path.Combine(upTwo, RUNTIME_DATA_FILENAME);
             if (Directory.Exists(tryPath)) {
                 sBasePath = Path.GetFullPath(tryPath);