[USETUP]

- Enable translations of the language page. Patch by Stefan Fulea.
- Simplified the clear text code.
- Fixed the german language page.
See issue #6637 for more details.

svn path=/trunk/; revision=54502

reactos/base/setup/usetup/interface/consup.c

@@ -269,6 +269,25 @@ CONSOLE_SetTextXY(
 		&Written);
 }
 
+static
+VOID
+CONSOLE_ClearTextXY(IN SHORT x,
+                    IN SHORT y,
+                    IN SHORT Length)
+{
+    COORD coPos;
+    DWORD Written;
+
+    coPos.X = x;
+    coPos.Y = y;
+
+    FillConsoleOutputCharacterA(StdOutput,
+                                ' ',
+                                Length,
+                                coPos,
+                                &Written);
+}
+
 VOID
 CONSOLE_SetInputTextXY(
 	IN SHORT x,
@@ -431,6 +450,25 @@ CONSOLE_SetStatusTextX(
 		&Written);
 }
 
+static
+VOID
+CONSOLE_ClearStatusTextX(IN SHORT x,
+                         IN SHORT Length)
+{
+    COORD coPos;
+    DWORD Written;
+
+    coPos.X = x;
+    coPos.Y = yScreen - 1;
+
+    FillConsoleOutputCharacterA(StdOutput,
+                                ' ',
+                                Length,
+                                coPos,
+                                &Written);
+}
+
+
 VOID
 CONSOLE_SetStatusTextAutoFitX(
     IN SHORT x,
@@ -670,4 +708,74 @@ CONSOLE_SetStyledText(
     }
 }
 
+
+VOID
+CONSOLE_ClearStyledText(IN SHORT x,
+                        IN SHORT y,
+                        IN INT Flags,
+                        IN SHORT Length)
+{
+    COORD coPos;
+
+    coPos.X = x;
+    coPos.Y = y;
+
+    if (Flags & TEXT_TYPE_STATUS)
+    {
+        coPos.X = x;
+        coPos.Y = yScreen - 1;
+    }
+    else /* TEXT_TYPE_REGULAR (Default) */
+    {
+        coPos.X = x;
+        coPos.Y = y;
+    }
+
+    if (Flags & TEXT_ALIGN_CENTER)
+    {
+        coPos.X = (xScreen - Length) /2;
+    }
+    else if(Flags & TEXT_ALIGN_RIGHT)
+    {
+        coPos.X = coPos.X - Length;
+
+        if (Flags & TEXT_PADDING_SMALL)
+        {
+            coPos.X -= 1;
+        }
+        else if (Flags & TEXT_PADDING_MEDIUM)
+        {
+            coPos.X -= 2;
+        }
+        else if (Flags & TEXT_PADDING_BIG)
+        {
+            coPos.X -= 3;
+        }
+    }
+    else /* TEXT_ALIGN_LEFT (Default) */
+    {
+        if (Flags & TEXT_PADDING_SMALL)
+        {
+            coPos.X += 1;
+        }
+        else if (Flags & TEXT_PADDING_MEDIUM)
+        {
+            coPos.X += 2;
+        }
+        else if (Flags & TEXT_PADDING_BIG)
+        {
+            coPos.X += 3;
+        }
+    }
+
+    if (Flags & TEXT_TYPE_STATUS)
+    {
+        CONSOLE_ClearStatusTextX(coPos.X, Length);
+    }
+    else /* TEXT_TYPE_REGULAR (Default) */
+    {
+        CONSOLE_ClearTextXY(coPos.X, coPos.Y, Length);
+    }
+}
+
 /* EOF */

reactos/base/setup/usetup/interface/consup.h

@@ -186,4 +186,10 @@ CONSOLE_SetStyledText(
 	IN INT Flags,
 	IN LPCSTR Text);
 
+VOID
+CONSOLE_ClearStyledText(IN SHORT x,
+                        IN SHORT y,
+                        IN INT Flags,
+                        IN SHORT Length);
+
 /* EOF */

reactos/base/setup/usetup/interface/usetup.c

@@ -608,6 +608,9 @@ UpdateKBLayout(VOID)
 static PAGE_NUMBER
 LanguagePage(PINPUT_RECORD Ir)
 {
+    PWCHAR NewLanguageId;
+    BOOL RefreshPage = FALSE;
+
     /* Initialize the computer settings list */
     if (LanguageList == NULL)
     {
@@ -637,36 +640,26 @@ LanguagePage(PINPUT_RECORD Ir)
         if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
             (Ir->Event.KeyEvent.wVirtualKeyCode == VK_DOWN))  /* DOWN */
         {
-#if 0
-            SelectedLanguageId = (PWCHAR)GetListEntryUserData(GetCurrentListEntry(LanguageList));
-
-            /* Redraw language selection page in native language */
-            MUIDisplayPage(LANGUAGE_PAGE);
-#endif
-
             ScrollDownGenericList (LanguageList);
+            RefreshPage = TRUE;
         }
         else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
                  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_UP))  /* UP */
         {
-#if 0
-            SelectedLanguageId = (PWCHAR)GetListEntryUserData(GetCurrentListEntry(LanguageList));
-
-            /* Redraw language selection page in native language */
-            MUIDisplayPage(LANGUAGE_PAGE);
-#endif
-
             ScrollUpGenericList(LanguageList);
+            RefreshPage = TRUE;
         }
         if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
             (Ir->Event.KeyEvent.wVirtualKeyCode == VK_NEXT))  /* PAGE DOWN */
         {
             ScrollPageDownGenericList(LanguageList);
+            RefreshPage = TRUE;
         }
         else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
                  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_PRIOR))  /* PAGE UP */
         {
             ScrollPageUpGenericList(LanguageList);
+            RefreshPage = TRUE;
         }
         else if ((Ir->Event.KeyEvent.uChar.AsciiChar == 0x00) &&
                  (Ir->Event.KeyEvent.wVirtualKeyCode == VK_F3))  /* F3 */
@@ -685,7 +678,7 @@ LanguagePage(PINPUT_RECORD Ir)
                 UpdateKBLayout();
             }
 
-            // Load the font
+            /* Load the font */
             SetConsoleCodePage();
 
             return INTRO_PAGE;
@@ -694,6 +687,28 @@ LanguagePage(PINPUT_RECORD Ir)
         {
             /* a-z */
             GenericListKeyPress (LanguageList, Ir->Event.KeyEvent.uChar.AsciiChar);
+            RefreshPage = TRUE;
+        }
+
+        if (RefreshPage)
+        {
+            NewLanguageId = (PWCHAR)GetListEntryUserData(GetCurrentListEntry(LanguageList));
+
+            if (SelectedLanguageId != NewLanguageId)
+            {
+                /* Clear the language page */
+                MUIClearPage(LANGUAGE_PAGE);
+
+                SelectedLanguageId = NewLanguageId;
+
+                /* Load the font */
+                SetConsoleCodePage();
+
+                /* Redraw language selection page in native language */
+                MUIDisplayPage(LANGUAGE_PAGE);
+            }
+
+            RefreshPage = FALSE;
         }
     }
 

reactos/base/setup/usetup/lang/de-DE.h

@@ -24,13 +24,13 @@ static MUI_ENTRY deDELanguagePageEntries[] =
     {
         8,
         10,
-        "\x07  Bitte w„hlen Sie die Sprache, die Sie w„hrend des Setups verwenden wollen.",
+        "\x07  Bitte w„hlen Sie die Sprache, die Sie w„hrend des Setups verwenden",
         TEXT_STYLE_NORMAL
     },
     {
         8,
         11,
-        "   Dann dr<64>cken Sie ENTER.",
+        "wollen.  Dann dr<64>cken Sie ENTER.",
         TEXT_STYLE_NORMAL
     },
     {

reactos/base/setup/usetup/mui.c

@@ -40,7 +40,7 @@ PopupError(IN PCCH Text,
 
 static
 ULONG
-FindLanguageIndex()
+FindLanguageIndex(VOID)
 {
     ULONG lngIndex = 0;
 
@@ -123,6 +123,34 @@ MUIGetLayoutsList(VOID)
     return LanguageList[lngIndex].MuiLayouts;
 }
 
+VOID
+MUIClearPage(IN ULONG page)
+{
+    const MUI_ENTRY * entry;
+    int index;
+
+    entry = FindMUIEntriesOfPage(page);
+    if (!entry)
+    {
+        PopupError("Error: Failed to find translated page",
+                   NULL,
+                   NULL,
+                   POPUP_WAIT_NONE);
+        return;
+    }
+
+    index = 0;
+    do
+    {
+        CONSOLE_ClearStyledText(entry[index].X,
+                                entry[index].Y,
+                                entry[index].Flags,
+                                strlen(entry[index].Buffer));
+        index++;
+    }
+    while (entry[index].Buffer != NULL);
+}
+
 VOID
 MUIDisplayPage(IN ULONG page)
 {
@@ -142,11 +170,10 @@ MUIDisplayPage(IN ULONG page)
     index = 0;
     do
     {
-        CONSOLE_SetStyledText (
+        CONSOLE_SetStyledText(entry[index].X,
-		    entry[index].X,
+                              entry[index].Y,
-		    entry[index].Y,
+                              entry[index].Flags,
-		    entry[index].Flags,
+                              entry[index].Buffer);
-		    entry[index].Buffer);
 
         index++;
     }

reactos/base/setup/usetup/mui.h

@@ -29,7 +29,7 @@ typedef struct
 typedef struct
 {
     PWCHAR FontName;
-    PWCHAR SubFontName;   
+    PWCHAR SubFontName;
 } MUI_SUBFONT;
 
 typedef struct
@@ -56,6 +56,9 @@ typedef struct
 VOID
 MUIDisplayPage (ULONG PageNumber);
 
+VOID
+MUIClearPage (ULONG PageNumber);
+
 VOID
 MUIDisplayError (ULONG ErrorNum, PINPUT_RECORD Ir, ULONG WaitEvent);