more friendly error message and behavior

Close #2.
oov · Feb 17, 2016 · c61b039 · c61b039
1 parent 4fdc923
commit c61b039
Showing 1 changed file with 20 additions and 8 deletions.
diff --git a/main.pas b/main.pas
@@ -60,7 +60,7 @@ implementation
 const
   PluginName = 'ごちゃまぜドロップス';
   PluginNameANSI = #$82#$b2#$82#$bf#$82#$e1#$82#$dc#$82#$ba#$83#$68#$83#$8d#$83#$62#$83#$76#$83#$58;
-  PluginInfoANSI = PluginNameANSI + ' v0.1.2';
+  PluginInfoANSI = PluginNameANSI + ' v0.1.3';
   ExEditNameANSI = #$8a#$67#$92#$a3#$95#$d2#$8f#$57; // '拡張編集'
 
 var
@@ -94,7 +94,7 @@ function FilterProjectSave(Filter: PFilter; Edit: Pointer; Data: Pointer;
 function TPlugin.MainProc(Window: HWND; Message: UINT; WP: WPARAM;
   LP: LPARAM; Edit: Pointer; Filter: PFilter): integer;
 var
-  Handle: THandle;
+  Label1, Label2: THandle;
   Y, Height: integer;
   NCM: TNonClientMetrics;
   DC: THandle;
@@ -118,10 +118,10 @@ function TPlugin.MainProc(Window: HWND; Message: UINT; WP: WPARAM;
       Y := 8;
 
       Height := FFontHeight;
-      Handle := CreateWindowW('STATIC', PWideChar('処理モード:'),
+      Label1 := CreateWindowW('STATIC', PWideChar('処理モード:'),
         WS_CHILD or WS_VISIBLE or ES_LEFT, 8, Y, 400, Height,
         Window, 0, Filter^.DLLHInst, nil);
-      SendMessageW(Handle, WM_SETFONT, WPARAM(FFont), 0);
+      SendMessageW(Label1, WM_SETFONT, WPARAM(FFont), 0);
       Inc(Y, Height);
 
       Height := FFontHeight + GetSystemMetrics(SM_CYFIXEDFRAME) * 2;
@@ -137,10 +137,10 @@ function TPlugin.MainProc(Window: HWND; Message: UINT; WP: WPARAM;
       Inc(Y, 8);
 
       Height := FFontHeight;
-      Handle := CreateWindowW('STATIC', PWideChar('データ保存先:'),
+      Label2 := CreateWindowW('STATIC', PWideChar('データ保存先:'),
         WS_CHILD or WS_VISIBLE or ES_LEFT, 8, Y, 400, Height,
         Window, 2, Filter^.DLLHInst, nil);
-      SendMessageW(Handle, WM_SETFONT, WPARAM(FFont), 0);
+      SendMessageW(Label2, WM_SETFONT, WPARAM(FFont), 0);
       Inc(Y, Height);
 
       Height := FFontHeight + GetSystemMetrics(SM_CYFIXEDFRAME) * 2;
@@ -170,8 +170,20 @@ function TPlugin.MainProc(Window: HWND; Message: UINT; WP: WPARAM;
           OleCheck(RegisterDragDrop(FExEditHWND, Self));
         except
           on E: Exception do
-            MessageBoxW(FExEditHWND, PWideChar(WideString(E.Message)),
-              PWideChar('エラー - ' + PluginName), MB_ICONERROR);
+          begin
+            EnableWindow(Label1, False);
+            EnableWindow(FModeHWND, False);
+            EnableWindow(Label2, False);
+            EnableWindow(FEditHWND, False);
+            EnableWindow(FButtonHWND, False);
+            SetWindowTextW(Window,
+              PWideChar(WideString(PluginName + ' - 初期化に失敗したため使用できません')));
+            MessageBoxW(FExEditHWND,
+              PWideChar(WideString(E.Message) + #13#10'なお、' +
+              PluginName + ' は「字幕アシスト」と同時に使用することはできません。'#13#10 +
+              'もし同時に使用していてこのメッセージが表示されている場合は、どちらかのプラグインを読み込まないようにしてください。'),
+              PWideChar('初期化エラー - ' + PluginName), MB_ICONERROR);
+          end;
         end;
       end
       else