void UIChat_UpdateGeometry(uiwidget_t* obj)
{
const char* text = UIChat_Text(obj);
assert(obj->type == GUI_CHAT);
Rect_SetWidthHeight(obj->geometry, 0, 0);
if(!UIChat_IsActive(obj)) return;
FR_SetFont(obj->font);
Rect_SetWidthHeight(obj->geometry, cfg.msgScale * (FR_TextWidth(text) + FR_CharWidth('_')),
cfg.msgScale * (MAX_OF(FR_TextHeight(text), FR_CharHeight('_'))));
}
//==========================================================================
// DD_Progress
// Draws a progress bar. Flags consists of one or more PBARF_* flags.
//==========================================================================
void Con_Progress(int count, int flags)
{
int x, y, w, h, bor = 2, bar = 10;
int maxWidth = 500;
int mainBor = 5;
int fonthgt;
if(!progress_active || isDedicated || !progress_enabled)
return;
if(flags & PBARF_SET)
progress = count;
else
progress += count;
// Make sure it's in range.
if(progress < 0)
progress = 0;
if(progress > progress_max)
progress = progress_max;
// Update the startup window progress bar.
SW_SetBarPos(progress);
// If GL is not available, we cannot proceed any further.
if(!GL_IsInited())
return;
if(flags & PBARF_DONTSHOW && progress < progress_max &&
progress_shown + 5 >= progress)
return; // Don't show yet.
progress_shown = progress;
if(!(flags & PBARF_NOBACKGROUND))
{
// This'll redraw the startup screen to this page (necessary
// if page flipping is used by the display adapter).
Con_DrawStartupScreen(false);
// If we're in the User Interface, this'll redraw it.
UI_Drawer();
}
fonthgt = FR_TextHeight("A");
// Go into screen projection mode.
gl.MatrixMode(DGL_PROJECTION);
gl.PushMatrix();
gl.LoadIdentity();
// 1-to-1 mapping for the whole window.
gl.Ortho(0, 0, screenWidth, screenHeight, -1, 1);
// Calculate the size and dimensions of the progress window.
w = screenWidth - 30;
if(w < 50)
w = 50; // An unusual occurance...
if(w > maxWidth)
w = maxWidth; // Restrict width to the case of 640x480.
x = (screenWidth - w) / 2; // Center on screen.
h = 2 * bor + fonthgt + 15 + bar;
y = screenHeight - 15 - h;
/*x = 15;
w = screenWidth - 2*x;
h = 2*bor + fonthgt + 15 + bar;
y = screenHeight - 15 - h; */
// Draw the (opaque black) shadow.
UI_GradientEx(x, y, w, h, mainBor, UI_COL(UIC_SHADOW), 0, 1, 1);
// Background.
UI_GradientEx(x, y, w, h, mainBor, UI_COL(UIC_BG_MEDIUM),
UI_COL(UIC_BG_LIGHT), 1, 1);
UI_DrawRect(x, y, w, h, mainBor, UI_COL(UIC_BRD_HI), 1);
x += bor;
y += bor;
w -= 2 * bor;
h -= 2 * bor;
// Title.
x += 5;
y += 5;
w -= 10;
gl.Color4f(0, 0, 0, .5f);
FR_TextOut(progress_title, x + 3, y + 3);
gl.Color3f(1, 1, 1);
FR_TextOut(progress_title, x + 1, y + 1);
y += fonthgt + 5;
// Bar.
UI_GradientEx(x, y, w, bar, 4, UI_COL(UIC_SHADOW), 0, .7f, .3f);
UI_GradientEx(x + 1, y + 1, 8 + (w - 8) * progress / progress_max - 2,
bar - 2, 4, UI_COL(UIC_BG_LIGHT), UI_COL(UIC_BRD_LOW),
progress / (float) progress_max, -1);
UI_DrawRect(x + 1, y + 1, 8 + (w - 8) * progress / progress_max - 2,
bar - 2, 4, UI_COL(UIC_TEXT), 1);
// Show what was drawn.
if(!(flags & PBARF_NOBLIT))
gl.Show();
// Restore old projection matrix.
gl.MatrixMode(DGL_PROJECTION);
gl.PopMatrix();
}
void FR_TextSize(Size2Raw* size, const char* text)
{
if(!size) return;
size->width = FR_TextWidth(text);
size->height = FR_TextHeight(text);
}
