[hbelusca] 58658: [FREELDR] - Further improve FreeLdr's edit-boxes editing capabilities, by supporting insert-mode (only at the moment), backspace and delete to remove a character, moving left or r...
2 Apr
2013
2 Apr
'13
10:49 p.m.
Author: hbelusca
Date: Tue Apr 2 22:49:03 2013
New Revision: 58658
URL: http://svn.reactos.org/svn/reactos?rev=58658&view=rev
Log:
[FREELDR]
- Further improve FreeLdr's edit-boxes editing capabilities, by supporting insert-mode
(only at the moment), backspace and delete to remove a character, moving left or right,
going to the beginning or to the end of the string.
- Add a helper function DrawText2 to allow for displaying partial string (giving a maximum
number of characters to display).
Enjoy :)
Modified:
trunk/reactos/boot/freeldr/freeldr/include/keycodes.h
trunk/reactos/boot/freeldr/freeldr/include/ui.h
trunk/reactos/boot/freeldr/freeldr/include/ui/gui.h
trunk/reactos/boot/freeldr/freeldr/include/ui/noui.h
trunk/reactos/boot/freeldr/freeldr/include/ui/tui.h
trunk/reactos/boot/freeldr/freeldr/ui/directui.c
trunk/reactos/boot/freeldr/freeldr/ui/gui.c
trunk/reactos/boot/freeldr/freeldr/ui/minitui.c
trunk/reactos/boot/freeldr/freeldr/ui/noui.c
trunk/reactos/boot/freeldr/freeldr/ui/tui.c
trunk/reactos/boot/freeldr/freeldr/ui/ui.c
Modified: trunk/reactos/boot/freeldr/freeldr/include/keycodes.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/keycodes.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/keycodes.h [iso-8859-1] Tue Apr 2 22:49:03
2013
@@ -20,28 +20,31 @@
#pragma once
// Key codes
-#define KEY_EXTENDED 0x00
-#define KEY_ENTER 0x0D
-#define KEY_BACKSPACE 0x08
-#define KEY_SPACE 0x20
+#define KEY_EXTENDED 0x00
+#define KEY_ENTER 0x0D
+#define KEY_BACKSPACE 0x08
+#define KEY_DELETE 0x53
+#define KEY_SPACE 0x20
#define KEY_LEFTSHIFT 0x2A
#define KEY_HOME 0x47
-#define KEY_UP 0x48
-#define KEY_DOWN 0x50
-#define KEY_LEFT 0x4B
-#define KEY_RIGHT 0x4D
-#define KEY_ESC 0x1B
-#define KEY_CAPS_LOCK 0x3A
-#define KEY_F1 0x3B
-#define KEY_F2 0x3C
-#define KEY_F3 0x3D
-#define KEY_F4 0x3E
-#define KEY_F5 0x3F
-#define KEY_F6 0x40
-#define KEY_F7 0x41
-#define KEY_F8 0x42
-#define KEY_F9 0x43
+#define KEY_UP 0x48
+#define KEY_DOWN 0x50
+#define KEY_LEFT 0x4B
+#define KEY_RIGHT 0x4D
+#define KEY_ESC 0x1B
+#define KEY_CAPS_LOCK 0x3A
+#define KEY_F1 0x3B
+#define KEY_F2 0x3C
+#define KEY_F3 0x3D
+#define KEY_F4 0x3E
+#define KEY_F5 0x3F
+#define KEY_F6 0x40
+#define KEY_F7 0x41
+#define KEY_F8 0x42
+#define KEY_F9 0x43
#define KEY_F10 0x44
-#define KEY_KEYPAD_PLUS 0x4e
-#define KEY_END 0x4f
+#define KEY_F11 0x57
+#define KEY_F12 0x58
+#define KEY_KEYPAD_PLUS 0x4E
+#define KEY_END 0x4F
#define KEY_SEND 0xE7
Modified: trunk/reactos/boot/freeldr/freeldr/include/ui.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/ui.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/ui.h [iso-8859-1] Tue Apr 2 22:49:03 2013
@@ -61,6 +61,7 @@
VOID UiDrawShadow(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom); // Draws a shadow on
the bottom and right sides of the area specified
VOID UiDrawBox(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR
HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr); // Draws a box around the area
specified
VOID UiDrawText(ULONG X, ULONG Y, PCSTR Text, UCHAR Attr); // Draws text at coordinates
specified
+VOID UiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr); // Draws
text at coordinates specified
VOID UiDrawCenteredText(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR
TextString, UCHAR Attr); // Draws centered text at the coordinates specified and clips the
edges
VOID UiDrawStatusText(PCSTR StatusText); // Draws text at the very bottom line on the
screen
VOID UiUpdateDateTime(VOID); // Updates the date and time
@@ -123,6 +124,7 @@
VOID (*DrawShadow)(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom);
VOID (*DrawBox)(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR
HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr);
VOID (*DrawText)(ULONG X, ULONG Y, PCSTR Text, UCHAR Attr);
+ VOID (*DrawText2)(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr);
VOID (*DrawCenteredText)(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR
TextString, UCHAR Attr);
VOID (*DrawStatusText)(PCSTR StatusText);
VOID (*UpdateDateTime)(VOID);
Modified: trunk/reactos/boot/freeldr/freeldr/include/ui/gui.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/ui/gui.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/ui/gui.h [iso-8859-1] Tue Apr 2 22:49:03
2013
@@ -32,6 +32,7 @@
VOID GuiDrawShadow(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom); // Draws a shadow
on the bottom and right sides of the area specified
VOID GuiDrawBox(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR
HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr); // Draws a box around the area
specified
VOID GuiDrawText(ULONG X, ULONG Y, PUCHAR Text, UCHAR Attr); // Draws text at coordinates
specified
+VOID GuiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PUCHAR Text, UCHAR Attr); // Draws
text at coordinates specified
VOID GuiDrawStatusText(PCSTR StatusText); // Draws text at the very bottom line on
the screen
VOID GuiUpdateDateTime(VOID); // Updates the date and time
VOID GuiSaveScreen(PUCHAR Buffer); // Saves the screen so that it can be restored
later
Modified: trunk/reactos/boot/freeldr/freeldr/include/ui/noui.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/ui/noui.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/ui/noui.h [iso-8859-1] Tue Apr 2 22:49:03
2013
@@ -22,6 +22,7 @@
VOID NoUiDrawShadow(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom);
VOID NoUiDrawBox(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR
HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr);
VOID NoUiDrawText(ULONG X, ULONG Y, PCSTR Text, UCHAR Attr);
+VOID NoUiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr);
VOID NoUiDrawCenteredText(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR
TextString, UCHAR Attr);
VOID NoUiDrawStatusText(PCSTR StatusText);
VOID NoUiUpdateDateTime(VOID);
Modified: trunk/reactos/boot/freeldr/freeldr/include/ui/tui.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/ui/tui.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/ui/tui.h [iso-8859-1] Tue Apr 2 22:49:03
2013
@@ -35,6 +35,7 @@
VOID TuiDrawShadow(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom); // Draws a shadow
on the bottom and right sides of the area specified
VOID TuiDrawBox(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, UCHAR VertStyle, UCHAR
HorzStyle, BOOLEAN Fill, BOOLEAN Shadow, UCHAR Attr); // Draws a box around the area
specified
VOID TuiDrawText(ULONG X, ULONG Y, PCSTR Text, UCHAR Attr); // Draws text at coordinates
specified
+VOID TuiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr); // Draws
text at coordinates specified
VOID TuiDrawCenteredText(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR
TextString, UCHAR Attr); // Draws centered text at the coordinates specified and clips the
edges
VOID TuiDrawStatusText(PCSTR StatusText); // Draws text at the very bottom line on
the screen
VOID TuiUpdateDateTime(VOID); // Updates the date and time
Modified: trunk/reactos/boot/freeldr/freeldr/ui/directui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/di…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/directui.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/directui.c [iso-8859-1] Tue Apr 2 22:49:03
2013
@@ -84,11 +84,28 @@
{
ULONG i, j;
- /* Draw the text character by character, but don't exceed the width */
+ /* Draw the text character by character, but don't exceed the width */
for (i = X, j = 0; Text[j] && i < UiScreenWidth; i++, j++)
{
- /* Write the character */
- MachVideoPutChar(Text[j], Attr, i, Y);
+ /* Write the character */
+ MachVideoPutChar(Text[j], Attr, i, Y);
+ }
+}
+
+VOID
+UiDrawText2(IN ULONG X,
+ IN ULONG Y,
+ IN ULONG MaxNumChars,
+ IN PCSTR Text,
+ IN UCHAR Attr)
+{
+ ULONG i, j;
+
+ /* Draw the text character by character, but don't exceed the width */
+ for (i = X, j = 0; Text[j] && i < UiScreenWidth && (MaxNumChars >
0 ? j < MaxNumChars : TRUE); i++, j++)
+ {
+ /* Write the character */
+ MachVideoPutChar(Text[j], Attr, i, Y);
}
}
Modified: trunk/reactos/boot/freeldr/freeldr/ui/gui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/gu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/gui.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/gui.c [iso-8859-1] Tue Apr 2 22:49:03 2013
@@ -37,6 +37,10 @@
}
VOID GuiDrawText(ULONG X, ULONG Y, PUCHAR Text, UCHAR Attr)
+{
+}
+
+VOID GuiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PUCHAR Text, UCHAR Attr)
{
}
@@ -80,13 +84,15 @@
const UIVTBL GuiVtbl =
{
- /*GuiInitialize,
+ /*
+ GuiInitialize,
GuiUnInitialize,
GuiDrawBackdrop,
GuiFillArea,
GuiDrawShadow,
GuiDrawBox,
GuiDrawText,
+ GuiDrawText2,
GuiDrawCenteredText,
GuiDrawStatusText,
GuiUpdateDateTime,
@@ -99,9 +105,12 @@
GuiTextToFillStyle,
GuiFadeInBackdrop,
GuiFadeOut,
- GuiDisplayMenu,*/
+ GuiDisplayMenu,
+ GuiDrawMenu,
+ */
NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- NULL, NULL, NULL, NULL, NULL, NULL, NULL
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL
};
#endif
Modified: trunk/reactos/boot/freeldr/freeldr/ui/minitui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/mi…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/minitui.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/minitui.c [iso-8859-1] Tue Apr 2 22:49:03 2013
@@ -143,6 +143,7 @@
TuiDrawShadow,
TuiDrawBox,
TuiDrawText,
+ TuiDrawText2,
TuiDrawCenteredText,
MiniTuiDrawStatusText,
TuiUpdateDateTime,
Modified: trunk/reactos/boot/freeldr/freeldr/ui/noui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/no…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/noui.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/noui.c [iso-8859-1] Tue Apr 2 22:49:03 2013
@@ -34,6 +34,10 @@
}
VOID NoUiDrawText(ULONG X, ULONG Y, PCSTR Text, UCHAR Attr)
+{
+}
+
+VOID NoUiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr)
{
}
Modified: trunk/reactos/boot/freeldr/freeldr/ui/tui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/tu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/tui.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/tui.c [iso-8859-1] Tue Apr 2 22:49:03 2013
@@ -318,7 +318,26 @@
ULONG i, j;
// Draw the text
- for (i=X, j=0; Text[j] && i<UiScreenWidth; i++,j++)
+ for (i = X, j = 0; Text[j] && i < UiScreenWidth; i++, j++)
+ {
+ ScreenMemory[((Y*2)*UiScreenWidth)+(i*2)] = (UCHAR)Text[j];
+ ScreenMemory[((Y*2)*UiScreenWidth)+(i*2)+1] = Attr;
+ }
+}
+
+/*
+ * DrawText2()
+ * This function assumes coordinates are zero-based.
+ * MaxNumChars is the maximum number of characters to display.
+ * If MaxNumChars == 0, then display the whole string.
+ */
+VOID TuiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr)
+{
+ PUCHAR ScreenMemory = (PUCHAR)TextVideoBuffer;
+ ULONG i, j;
+
+ // Draw the text
+ for (i = X, j = 0; Text[j] && i < UiScreenWidth && (MaxNumChars >
0 ? j < MaxNumChars : TRUE); i++, j++)
{
ScreenMemory[((Y*2)*UiScreenWidth)+(i*2)] = (UCHAR)Text[j];
ScreenMemory[((Y*2)*UiScreenWidth)+(i*2)+1] = Attr;
@@ -789,19 +808,20 @@
BOOLEAN TuiEditBox(PCSTR MessageText, PCHAR EditTextBuffer, ULONG Length)
{
- int width = 8;
- unsigned int height = 1;
- int curline = 0;
- int k;
- size_t i , j;
- int x1, x2, y1, y2;
- char temp[260];
- char key;
- int EditBoxLine;
- ULONG EditBoxStartX, EditBoxEndX;
- int EditBoxCursorX;
- unsigned int EditBoxTextCount;
- int EditBoxTextDisplayIndex;
+ INT width = 8;
+ ULONG height = 1;
+ INT curline = 0;
+ INT k;
+ size_t i , j;
+ INT x1, x2, y1, y2;
+ CHAR temp[260];
+ CHAR key;
+ BOOLEAN Extended;
+ INT EditBoxLine;
+ ULONG EditBoxStartX, EditBoxEndX;
+ INT EditBoxCursorX;
+ ULONG EditBoxTextLength, EditBoxTextPosition;
+ INT EditBoxTextDisplayIndex;
BOOLEAN ReturnCode;
PVOID ScreenBuffer;
@@ -855,7 +875,8 @@
temp[j++] = MessageText[i];
}
- EditBoxTextCount = 0;
+ EditBoxTextLength = 0;
+ EditBoxTextPosition = 0;
EditBoxLine = y2 - 2;
EditBoxStartX = x1 + 3;
EditBoxEndX = x2 - 3;
@@ -871,13 +892,20 @@
VideoCopyOffScreenBufferToVRAM();
+ //
+ // Enter the text. Please keep in mind that the default input mode
+ // of the edit boxes is in insertion mode, that is, you can insert
+ // text without erasing the existing one.
+ //
for (;;)
{
if (MachConsKbHit())
{
+ Extended = FALSE;
key = MachConsGetCh();
if(key == KEY_EXTENDED)
{
+ Extended = TRUE;
key = MachConsGetCh();
}
@@ -893,46 +921,94 @@
}
else if (key == KEY_BACKSPACE) // Remove a character
{
- if (EditBoxTextCount)
+ if ( (EditBoxTextLength > 0) && (EditBoxTextPosition > 0) &&
+ (EditBoxTextPosition <= EditBoxTextLength) )
{
- EditBoxTextCount--;
- EditTextBuffer[EditBoxTextCount] = 0;
+ EditBoxTextPosition--;
+ memmove(EditTextBuffer + EditBoxTextPosition,
+ EditTextBuffer + EditBoxTextPosition + 1,
+ EditBoxTextLength - EditBoxTextPosition);
+ EditBoxTextLength--;
+ EditTextBuffer[EditBoxTextLength] = 0;
}
else
{
MachBeep();
}
}
- else // Add this key to the buffer
- {
- if (EditBoxTextCount < Length - 1)
+ else if (Extended && key == KEY_DELETE) // Remove a character
+ {
+ if ( (EditBoxTextLength > 0) &&
+ (EditBoxTextPosition < EditBoxTextLength) )
{
- EditTextBuffer[EditBoxTextCount] = key;
- EditBoxTextCount++;
- EditTextBuffer[EditBoxTextCount] = 0;
+ memmove(EditTextBuffer + EditBoxTextPosition,
+ EditTextBuffer + EditBoxTextPosition + 1,
+ EditBoxTextLength - EditBoxTextPosition);
+ EditBoxTextLength--;
+ EditTextBuffer[EditBoxTextLength] = 0;
}
else
{
MachBeep();
}
}
+ else if (key == KEY_HOME) // Go to the start of the buffer
+ {
+ EditBoxTextPosition = 0;
+ }
+ else if (key == KEY_END) // Go to the end of the buffer
+ {
+ EditBoxTextPosition = EditBoxTextLength;
+ }
+ else if (key == KEY_RIGHT) // Go right
+ {
+ if (EditBoxTextPosition < EditBoxTextLength)
+ EditBoxTextPosition++;
+ else
+ MachBeep();
+ }
+ else if (key == KEY_LEFT) // Go left
+ {
+ if (EditBoxTextPosition > 0)
+ EditBoxTextPosition--;
+ else
+ MachBeep();
+ }
+ else // Add this key to the buffer
+ {
+ if ( (EditBoxTextLength < Length - 1) &&
+ (EditBoxTextPosition < Length - 1) )
+ {
+ memmove(EditTextBuffer + EditBoxTextPosition + 1,
+ EditTextBuffer + EditBoxTextPosition,
+ EditBoxTextLength - EditBoxTextPosition);
+ EditTextBuffer[EditBoxTextPosition] = key;
+ EditBoxTextPosition++;
+ EditBoxTextLength++;
+ EditTextBuffer[EditBoxTextLength] = 0;
+ }
+ else
+ {
+ MachBeep();
+ }
+ }
}
// Draw the edit box background
UiFillArea(EditBoxStartX, EditBoxLine, EditBoxEndX, EditBoxLine, ' ',
ATTR(UiEditBoxTextColor, UiEditBoxBgColor));
// Fill the text in
- if (EditBoxTextCount > (EditBoxEndX - EditBoxStartX))
- {
- EditBoxTextDisplayIndex = EditBoxTextCount - (EditBoxEndX - EditBoxStartX);
+ if (EditBoxTextPosition > (EditBoxEndX - EditBoxStartX))
+ {
+ EditBoxTextDisplayIndex = EditBoxTextPosition - (EditBoxEndX - EditBoxStartX);
EditBoxCursorX = EditBoxEndX;
}
else
{
EditBoxTextDisplayIndex = 0;
- EditBoxCursorX = EditBoxStartX + EditBoxTextCount;
- }
- UiDrawText(EditBoxStartX, EditBoxLine, &EditTextBuffer[EditBoxTextDisplayIndex],
ATTR(UiEditBoxTextColor, UiEditBoxBgColor));
+ EditBoxCursorX = EditBoxStartX + EditBoxTextPosition;
+ }
+ UiDrawText2(EditBoxStartX, EditBoxLine, EditBoxEndX - EditBoxStartX + 1,
&EditTextBuffer[EditBoxTextDisplayIndex], ATTR(UiEditBoxTextColor,
UiEditBoxBgColor));
// Move the cursor
MachVideoSetTextCursorPosition(EditBoxCursorX, EditBoxLine);
@@ -963,6 +1039,7 @@
TuiDrawShadow,
TuiDrawBox,
TuiDrawText,
+ TuiDrawText2,
TuiDrawCenteredText,
TuiDrawStatusText,
TuiUpdateDateTime,
Modified: trunk/reactos/boot/freeldr/freeldr/ui/ui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/ui…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/ui.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/ui.c [iso-8859-1] Tue Apr 2 22:49:03 2013
@@ -62,6 +62,7 @@
NoUiDrawShadow,
NoUiDrawBox,
NoUiDrawText,
+ NoUiDrawText2,
NoUiDrawCenteredText,
NoUiDrawStatusText,
NoUiUpdateDateTime,
@@ -260,6 +261,11 @@
UiVtbl.DrawText(X, Y, Text, Attr);
}
+VOID UiDrawText2(ULONG X, ULONG Y, ULONG MaxNumChars, PCSTR Text, UCHAR Attr)
+{
+ UiVtbl.DrawText2(X, Y, MaxNumChars, Text, Attr);
+}
+
VOID UiDrawCenteredText(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, PCSTR
TextString, UCHAR Attr)
{
UiVtbl.DrawCenteredText(Left, Top, Right, Bottom, TextString, Attr);
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