guiterm.h

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/*
 * COPYRIGHT:       See COPYING in the top level directory
 * PROJECT:         ReactOS Console Server DLL
 * FILE:            win32ss/user/winsrv/consrv/frontends/gui/guiterm.h
 * PURPOSE:         GUI Terminal Front-End
 * PROGRAMMERS:     Gé van Geldorp
 *                  Johannes Anderwald
 *                  Jeffrey Morlan
 *                  Hermes Belusca-Maito (hermes.belusca@sfr.fr)
 */
 
#pragma once
 
#include "guisettings.h"
#include "conwnd.h"
 
 
/* HELPER FUNCTIONS ***********************************************************/
 
FORCEINLINE
VOID
GetScreenBufferSizeUnits(IN PCONSOLE_SCREEN_BUFFER Buffer,
                         IN PGUI_CONSOLE_DATA GuiData,
                         OUT PUINT WidthUnit,
                         OUT PUINT HeightUnit)
{
    ASSERT(Buffer && GuiData && WidthUnit && HeightUnit);
 
    if (GetType(Buffer) == TEXTMODE_BUFFER)
    {
        *WidthUnit  = GuiData->CharWidth ;
        *HeightUnit = GuiData->CharHeight;
    }
    else /* if (GetType(Buffer) == GRAPHICS_BUFFER) */
    {
        *WidthUnit  = 1;
        *HeightUnit = 1;
    }
}
 
FORCEINLINE
VOID
SmallRectToRect(PGUI_CONSOLE_DATA GuiData, PRECT Rect, PSMALL_RECT SmallRect)
{
    PCONSOLE_SCREEN_BUFFER Buffer = GuiData->ActiveBuffer;
    UINT WidthUnit, HeightUnit;
 
    GetScreenBufferSizeUnits(Buffer, GuiData, &WidthUnit, &HeightUnit);
 
    Rect->left   = (SmallRect->Left       - Buffer->ViewOrigin.X) * WidthUnit ;
    Rect->top    = (SmallRect->Top        - Buffer->ViewOrigin.Y) * HeightUnit;
    Rect->right  = (SmallRect->Right  + 1 - Buffer->ViewOrigin.X) * WidthUnit ;
    Rect->bottom = (SmallRect->Bottom + 1 - Buffer->ViewOrigin.Y) * HeightUnit;
}
 
 
/* FUNCTIONS ******************************************************************/
 
/* guiterm.c */
 
VOID
GuiConsoleMoveWindow(PGUI_CONSOLE_DATA GuiData);
 
 
/* conwnd.c */
 
BOOL
InitFonts(
    _Inout_ PGUI_CONSOLE_DATA GuiData,
    _In_reads_or_z_(LF_FACESIZE)
         PCWSTR FaceName,
    _In_ ULONG FontWeight,
    _In_ ULONG FontFamily,
    _In_ COORD FontSize,
    _In_opt_ UINT CodePage,
    _In_ BOOL UseDefaultFallback);
 
VOID
DeleteFonts(PGUI_CONSOLE_DATA GuiData);
 
 
/* fullscreen.c */
 
BOOL
EnterFullScreen(PGUI_CONSOLE_DATA GuiData);
VOID
LeaveFullScreen(PGUI_CONSOLE_DATA GuiData);
VOID
SwitchFullScreen(PGUI_CONSOLE_DATA GuiData, BOOL FullScreen);
VOID
GuiConsoleSwitchFullScreen(PGUI_CONSOLE_DATA GuiData);
 
 
/* graphics.c */
 
VOID
GuiCopyFromGraphicsBuffer(PGRAPHICS_SCREEN_BUFFER Buffer,
                          PGUI_CONSOLE_DATA GuiData);
VOID
GuiPasteToGraphicsBuffer(PGRAPHICS_SCREEN_BUFFER Buffer,
                         PGUI_CONSOLE_DATA GuiData);
VOID
GuiPaintGraphicsBuffer(PGRAPHICS_SCREEN_BUFFER Buffer,
                       PGUI_CONSOLE_DATA GuiData,
                       PRECT rcView,
                       PRECT rcFramebuffer);
 
 
/* text.c */
 
VOID
PasteText(
    IN PCONSRV_CONSOLE Console,
    IN PWCHAR Buffer,
    IN SIZE_T cchSize);
 
VOID
GuiCopyFromTextModeBuffer(PTEXTMODE_SCREEN_BUFFER Buffer,
                          PGUI_CONSOLE_DATA GuiData);
VOID
GuiPasteToTextModeBuffer(PTEXTMODE_SCREEN_BUFFER Buffer,
                         PGUI_CONSOLE_DATA GuiData);
VOID
GuiPaintTextModeBuffer(PTEXTMODE_SCREEN_BUFFER Buffer,
                       PGUI_CONSOLE_DATA GuiData,
                       PRECT rcView,
                       PRECT rcFramebuffer);
 
/* EOF */