void WndDirtyRect( a_window wnd, gui_ord x, wnd_row y, gui_ord width, wnd_row height )
{
gui_rect rect;
rect.x = x;
rect.y = WndScreenRow( wnd, y ) * WndMaxCharY( wnd );
rect.width = width;
rect.height = height * WndMaxCharY( wnd );
GUIWndDirtyRect( wnd->gui, &rect );
}
void WndPaintDirt( a_window *wnd )
{
int i;
wnd_line_piece line;
wnd_line_piece next_piece_line;
gui_rect rect;
wnd_dirt *dirt;
gui_coord size;
gui_coord half_char;
a_window *next;
// a_window *last;
// last = NULL;
for( wnd = WndNext( NULL ); wnd != NULL; wnd = next ) {
next = WndNext( wnd );
if( wnd->vscroll_pending != 0 ) {
if( wnd->hscroll_pending != -1 ) {
_Set( wnd, WSW_REPAINT );
}
if( _Is( wnd, WSW_REPAINT ) ) {
if( wnd->hscroll_pending != -1 ) {
GUIInitHScroll( wnd->gui, wnd->hscroll_pending );
}
WndRepaint( wnd );
wnd->hscroll_pending = -1;
wnd->vscroll_pending = 0;
} else {
for( i = 0; i < wnd->title_size; ++i ) {
GUIDrawTextExtent( wnd->gui, " ", 1, i, 0, GUI_BACKGROUND, GUI_NO_COLUMN );
}
GUIDoVScrollClip( wnd->gui, wnd->vscroll_pending,
wnd->title_size, wnd->rows - 1 );
wnd->vscroll_pending = 0;
}
}
if( _Is( wnd, WSW_REPAINT ) ) {
_Clr( wnd, WSW_REPAINT );
WndKillCacheLines( wnd );
WndCheckCurrentValid( wnd );
GUIWndDirty( wnd->gui );
if( wnd->max_indent != 0 && wnd->width >= wnd->max_indent ) {
GUISetHScroll( wnd->gui, 0 );
wnd->hscroll_pending = -1;
GUISetHScrollRange( wnd->gui, wnd->max_indent );
}
next = wnd;
} else {
for( i = 0; i < wnd->dirtyrects; ++i ) {
dirt = &wnd->dirty[i];
if( dirt->row < 0 ) continue;
if( dirt->row >= wnd->rows ) continue;
if( dirt->piece == WND_NO_PIECE ) {
if( !WndGetLine( wnd, dirt->row, 0, &line ) ) continue;
GUIWndDirtyRow( wnd->gui, dirt->row );
} else {
if( !WndGetLine( wnd, dirt->row, dirt->piece, &line ) ) continue;
if( line.bitmap ) {
GUIGetHotSpotSize( line.text[0], &size );
rect.x = line.indent;
rect.y = dirt->row * wnd->max_char.y;
rect.width = line.length;
rect.height = size.y;
} else if( dirt->col != WND_NO_COL ) {
if( line.length == 0 ) line.text = " ";
rect.x = line.indent;
rect.x += GUIGetExtentX(wnd->gui, line.text, dirt->col);
rect.y = dirt->row * wnd->max_char.y;
rect.width = GUIGetExtentX( wnd->gui, line.text+dirt->col, dirt->end_col-dirt->col+GUICharLen( line.text[dirt->col] ) );
rect.height = wnd->max_char.y;
} else if( line.extent == WND_MAX_EXTEND || line.master_tabstop ) {
rect.width = 0;
rect.height = 0;
GUIWndDirtyRow( wnd->gui, dirt->row );
} else {
rect.x = line.indent;
if( WndGetLine( wnd, dirt->row, dirt->piece+1, &next_piece_line ) ) {
if( next_piece_line.indent < line.indent ) {
rect.width = WND_APPROX_SIZE;
} else {
rect.width = next_piece_line.indent - line.indent;
}
} else {
rect.width = WND_APPROX_SIZE;
}
rect.y = dirt->row * wnd->max_char.y;
rect.height = wnd->max_char.y;
}
/* begin kludge for Kerning problem */
if( rect.width != 0 || rect.height != 0 ) {
half_char.x = WndAvgCharX( wnd ) / 2;
half_char.y = 0;
GUITruncToPixel( &half_char );
if( rect.x < half_char.x ) {
rect.width += half_char.x + rect.x;
rect.x = 0;
} else {
rect.x -= half_char.x;
rect.width += half_char.x + half_char.x;
}
GUIWndDirtyRect( wnd->gui, &rect );
}
}
}
}
if( wnd->hscroll_pending != -1 ) {
GUISetHScroll( wnd->gui, wnd->hscroll_pending );
wnd->hscroll_pending = -1;
}
wnd->dirtyrects = 0;
WndSetThumb( wnd );
}
}
void StatusAmount( long parts_complete, long parts_injob )
/********************************************************/
// Display slider bar indicating percentage complete
{
int old_percent;
Parts_Injob = parts_injob;
Parts_Complete = parts_complete;
old_percent = Percent;
if( parts_injob == 0 ) {
if( parts_complete == 0 ) {
Percent = 0;
} else {
Percent = 100;
}
} else {
if( Parts_Complete > Parts_Injob ) {
Parts_Complete = Parts_Injob;
}
if( Parts_Injob > 100000 ) {
Percent = Parts_Complete / (Parts_Injob / 100);
} else {
Percent = (100 * Parts_Complete) / Parts_Injob;
}
if( Percent > 100 ) {
Percent = 100;
}
}
if( old_percent == Percent ) return;
if( Percent != 0 && Percent < old_percent ) {
Percent = old_percent;
return;
}
if( StatusWnd == NULL ) return;
#ifdef _UI
GUIWndDirty( StatusWnd );
#else
{
gui_ord bar_width, old_divider, divider;
gui_rect rect;
sprintf( StatusBarBuf, "%d%%", Percent );
// calculate where divider splits rectangle
bar_width = StatusBarRect.width;
divider = (bar_width * (long)Percent) / 100;
if( divider < 0 ) {
divider = 0;
} else if( divider > bar_width ) {
divider = bar_width;
}
old_divider = (bar_width * (long)old_percent) / 100;
if( old_divider < 0 ) {
old_divider = 0;
} else if( old_divider > bar_width ) {
old_divider = bar_width;
}
if( divider <= old_divider ) {
GUIWndDirty( StatusWnd );
} else {
// dirty new bit of bar
divider += StatusBarRect.x;
old_divider += StatusBarRect.x;
rect = StatusBarRect;
rect.width = GUIGetExtentX( StatusWnd, StatusBarBuf, strlen( StatusBarBuf ) );
rect.x = StatusBarRect.x + (StatusBarRect.width - rect.width) / 2;
rect.x -= CharSize.x / 2;
rect.width += CharSize.x;
GUIWndDirtyRect( StatusWnd, &rect ); // dirty text
rect.x = old_divider - CharSize.x;
rect.width = divider - old_divider + 2 * CharSize.x;
GUIWndDirtyRect( StatusWnd, &rect ); // dirty new bit of bar
}
}
#endif
}