VOID TuiFadeOut(VOID)
{
PPALETTE_ENTRY TuiFadePalette = NULL;
if (UiUseSpecialEffects && ! MachVideoIsPaletteFixed())
{
TuiFadePalette = (PPALETTE_ENTRY)MmHeapAlloc(sizeof(PALETTE_ENTRY) * 64);
if (TuiFadePalette != NULL)
{
VideoSavePaletteState(TuiFadePalette, 64);
}
}
if (UiUseSpecialEffects && ! MachVideoIsPaletteFixed() && TuiFadePalette != NULL)
{
VideoFadeOut(64);
}
MachVideoSetDisplayMode(NULL, FALSE);
if (UiUseSpecialEffects && ! MachVideoIsPaletteFixed() && TuiFadePalette != NULL)
{
VideoRestorePaletteState(TuiFadePalette, 64);
MmHeapFree(TuiFadePalette);
}
}
BOOLEAN
UiInitialize(IN BOOLEAN ShowGui)
{
ULONG Depth;
/* Nothing to do */
if (!ShowGui) return TRUE;
/* Set mode and query size */
MachVideoSetDisplayMode(NULL, TRUE);
MachVideoGetDisplaySize(&UiScreenWidth, &UiScreenHeight, &Depth);
return TRUE;
}
VOID TuiUnInitialize(VOID)
{
if (UiUseSpecialEffects)
{
TuiFadeOut();
}
else
{
MachVideoSetDisplayMode(NULL, FALSE);
}
//VideoClearScreen();
MachVideoHideShowTextCursor(TRUE);
}
BOOLEAN SetupUiInitialize(VOID)
{
CHAR DisplayModeText[260];
ULONG Depth, Length;
DisplayModeText[0] = '\0';
MachVideoSetDisplayMode(DisplayModeText, TRUE);
MachVideoGetDisplaySize(&UiScreenWidth, &UiScreenHeight, &Depth);
UiVtbl = SetupUiVtbl;
UiVtbl.Initialize();
// Draw the backdrop and fade it in if special effects are enabled
UiVtbl.FillArea(0,
0,
UiScreenWidth - 1,
UiScreenHeight - 2,
0,
ATTR(UiBackdropFgColor, UiBackdropBgColor));
UiDrawTime = FALSE;
UiStatusBarBgColor = 7;
Length = strlen("Odyssey " KERNEL_VERSION_STR " Setup");
memset(DisplayModeText, 0xcd, Length + 2);
DisplayModeText[Length + 2] = '\0';
UiVtbl.DrawText(4, 1, "Odyssey " KERNEL_VERSION_STR " Setup", ATTR(COLOR_GRAY, UiBackdropBgColor));
UiVtbl.DrawText(3, 2, DisplayModeText, ATTR(COLOR_GRAY, UiBackdropBgColor));
TRACE("UiInitialize() returning TRUE.\n");
return TRUE;
}
BOOLEAN UiInitialize(BOOLEAN ShowGui)
{
VIDEODISPLAYMODE UiDisplayMode; // Tells us if we are in text or graphics mode
BOOLEAN UiMinimal = FALSE; // Tells us if we should use a minimal console-like UI
ULONG_PTR SectionId;
CHAR DisplayModeText[260];
CHAR SettingText[260];
ULONG Depth;
if (!ShowGui) {
if (!UiVtbl.Initialize())
{
MachVideoSetDisplayMode(NULL, FALSE);
return FALSE;
}
return TRUE;
}
TRACE("Initializing User Interface.\n");
TRACE("Reading in UI settings from [Display] section.\n");
DisplayModeText[0] = '\0';
if (IniOpenSection("Display", &SectionId))
{
if (! IniReadSettingByName(SectionId, "DisplayMode", DisplayModeText, sizeof(DisplayModeText)))
{
DisplayModeText[0] = '\0';
}
if (IniReadSettingByName(SectionId, "MinimalUI", SettingText, sizeof(SettingText)))
{
UiMinimal = (_stricmp(SettingText, "Yes") == 0 && strlen(SettingText) == 3);
}
}
UiDisplayMode = MachVideoSetDisplayMode(DisplayModeText, TRUE);
MachVideoGetDisplaySize(&UiScreenWidth, &UiScreenHeight, &Depth);
if (VideoTextMode == UiDisplayMode)
UiVtbl = MiniTuiVtbl;
if (!UiVtbl.Initialize())
{
MachVideoSetDisplayMode(NULL, FALSE);
return FALSE;
}
if (IniOpenSection("Display", &SectionId))
{
if (IniReadSettingByName(SectionId, "TitleText", SettingText, sizeof(SettingText)))
{
strcpy(UiTitleBoxTitleText, SettingText);
}
if (IniReadSettingByName(SectionId, "TimeText", SettingText, sizeof(SettingText)))
{
strcpy(UiTimeText, SettingText);
}
if (IniReadSettingByName(SectionId, "StatusBarColor", SettingText, sizeof(SettingText)))
{
UiStatusBarBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "StatusBarTextColor", SettingText, sizeof(SettingText)))
{
UiStatusBarFgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "BackdropTextColor", SettingText, sizeof(SettingText)))
{
UiBackdropFgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "BackdropColor", SettingText, sizeof(SettingText)))
{
UiBackdropBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "BackdropFillStyle", SettingText, sizeof(SettingText)))
{
UiBackdropFillStyle = UiTextToFillStyle(SettingText);
}
if (IniReadSettingByName(SectionId, "TitleBoxTextColor", SettingText, sizeof(SettingText)))
{
UiTitleBoxFgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "TitleBoxColor", SettingText, sizeof(SettingText)))
{
UiTitleBoxBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "MessageBoxTextColor", SettingText, sizeof(SettingText)))
{
UiMessageBoxFgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "MessageBoxColor", SettingText, sizeof(SettingText)))
{
UiMessageBoxBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "MenuTextColor", SettingText, sizeof(SettingText)))
{
UiMenuFgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "MenuColor", SettingText, sizeof(SettingText)))
{
UiMenuBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "TextColor", SettingText, sizeof(SettingText)))
{
UiTextColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "SelectedTextColor", SettingText, sizeof(SettingText)))
{
UiSelectedTextColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "SelectedColor", SettingText, sizeof(SettingText)))
{
UiSelectedTextBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "EditBoxTextColor", SettingText, sizeof(SettingText)))
{
UiEditBoxTextColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "EditBoxColor", SettingText, sizeof(SettingText)))
{
UiEditBoxBgColor = UiTextToColor(SettingText);
}
if (IniReadSettingByName(SectionId, "SpecialEffects", SettingText, sizeof(SettingText)))
{
UiUseSpecialEffects = (_stricmp(SettingText, "Yes") == 0 && strlen(SettingText) == 3);
}
if (IniReadSettingByName(SectionId, "ShowTime", SettingText, sizeof(SettingText)))
{
UiDrawTime = (_stricmp(SettingText, "Yes") == 0 && strlen(SettingText) == 3);
}
if (IniReadSettingByName(SectionId, "MenuBox", SettingText, sizeof(SettingText)))
{
UiMenuBox = (_stricmp(SettingText, "Yes") == 0 && strlen(SettingText) == 3);
}
if (IniReadSettingByName(SectionId, "CenterMenu", SettingText, sizeof(SettingText)))
{
UiCenterMenu = (_stricmp(SettingText, "Yes") == 0 && strlen(SettingText) == 3);
}
}
// Draw the backdrop and fade it in if special effects are enabled
UiFadeInBackdrop();
TRACE("UiInitialize() returning TRUE.\n");
return TRUE;
}
