static void shade_frame(int x, int y, int w, int h, const char *c, Fl_Color bc)
{
uchar *g = fl_gray_ramp();
int b = strlen(c) / 4 + 1;
for (x += b, y += b, w -= 2 * b + 1, h -= 2 * b + 1; b > 1; b --)
{
// Draw lines around the perimeter of the button, 4 colors per
// circuit.
fl_color(shade_color(*c++, bc));
fl_line(x, y + h + b, x + w - 1, y + h + b, x + w + b - 1, y + h);
fl_color(shade_color(*c++, bc));
fl_line(x + w + b - 1, y + h, x + w + b - 1, y, x + w - 1, y - b);
fl_color(shade_color(*c++, bc));
fl_line(x + w - 1, y - b, x, y - b, x - b, y);
fl_color(shade_color(*c++, bc));
fl_line(x - b, y, x - b, y + h, x, y + h + b);
}
}
void SeqPhraseMatrixView::DrawOn( BRect clip, BView* view, const AmTrack* track,
AmPhraseRendererI* renderer)
{
mDrawMuted = false;
if ( track->ModeFlags()&track->MUTE_MODE && !(track->ModeFlags()&track->SOLO_MODE) )
mDrawMuted = true;
rgb_color bgC = Prefs().Color(AM_DATA_BACKDROP_C);
if (mDrawMuted) bgC = shade_color(bgC, BACKDROP_MUTE_SHADE);
view->SetHighColor(bgC);
if (!gPhraseBg) view->FillRect(clip);
float pipeTop = clip.top + ((clip.bottom - clip.top) / 2) - 3;
seq_draw_hrz_pipe(view, clip.left, pipeTop, clip.right);
drawing_mode mode = view->DrawingMode();
view->SetDrawingMode(B_OP_ALPHA);
view->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_COMPOSITE);
mLines.SetTarget(view);
mSelectionRange.MakeInvalid();
SeqSongWinPropertiesI* win = dynamic_cast<SeqSongWinPropertiesI*>( Window() );
bool drawSelection = false;
if (win) {
SeqSongSelections* selections = win->Selections();
if (selections && selections->IncludesTrack( track->Id() ) ) {
mSelectionRange = selections->TimeRange();
drawSelection = true;
}
}
if (drawSelection) {
BRect selectClip(clip);
if (mSelectionRange.IsValid() ) {
selectClip.left = mMtc.TickToPixel(mSelectionRange.start);
selectClip.right = mMtc.TickToPixel(mSelectionRange.end);
}
rgb_color bgC;
if (win && win->IsRecording() ) bgC = Prefs().Color(AM_SONG_RECORD_SELECTION_C);
else bgC = Prefs().Color(AM_SONG_SELECTION_C);
view->SetHighColor(bgC);
view->FillRect(selectClip);
}
view->SetDrawingMode(mode);
#if 0
_AmBgMeasureBackground bg( SongRef(), mTrackRef, *mMtc );
bg.SetLeftIndent( mLeftIndent );
bg.LockedDraw( view, clip, track->Signatures() );
#endif
DrawTrack(clip, view, track, renderer);
}
static inline void draw_content_border( BView* view, BRect b, rgb_color clr,
ArpLineArrayCache& lines,
bool drawMuted,
bool fillTop)
{
rgb_color c = tint_color(clr, B_LIGHTEN_2_TINT);
if (drawMuted) c = shade_color(c, MUTE_SHADE);
if (fillTop) {
lines.AddLine(BPoint(b.left, b.top - 1), BPoint(b.right, b.top - 1), c);
lines.AddLine(BPoint(b.left - 1, b.top - 1), BPoint(b.left - 1, b.top - 1), clr);
lines.AddLine(BPoint(b.right + 1, b.top - 1), BPoint(b.right + 1, b.top - 1), clr);
lines.AddLine(BPoint(b.left - 1, b.top), BPoint(b.left - 1, b.bottom), c);
} else {
lines.AddLine(BPoint(b.left - 1, b.top), BPoint(b.left - 1, b.bottom), c);
}
c = tint_color(clr, B_DARKEN_2_TINT);
if (drawMuted) c = shade_color(c, MUTE_SHADE);
lines.AddLine(BPoint(b.right + 1, b.top), BPoint(b.right + 1, b.bottom), c);
lines.AddLine(BPoint(b.left, b.bottom + 1), BPoint(b.right + 1, b.bottom + 1), c);
lines.AddLine(BPoint(b.left - 1, b.bottom + 1), BPoint(b.left - 1, b.bottom + 1), clr);
}
void SeqPhraseMatrixView::DrawTopLevelPhrase( BRect clip,
BView* view,
const AmTrack* track,
const AmPhraseEvent* event,
AmTime end,
AmPhraseEvent* topPhrase,
AmPhraseRendererI* renderer)
{
ArpASSERT(event && topPhrase);
if (!event || !event->Phrase() ) return;
const AmPhrase* phrase = event->Phrase();
BRect entireF(0, clip.top + 3, 0, clip.bottom - 3);
AmTime phraseEnd = event->EndTime();
BString n = event->Phrase()->Name();
float labelH = mCurLabelH + 3;
bool drawLabel = mCurLabelH > 0 && labelH < entireF.Height() && n.Length() > 0;
entireF.left = mMtc.TickToPixel(event->StartTime()) - 2;
entireF.right = mMtc.TickToPixel(phraseEnd) + 2;
BRect labelF = arp_invalid_rect();
BRect contentF = arp_invalid_rect();
if (drawLabel) {
if (entireF.Height() - 4 > labelH + 4) {
labelF.Set(entireF.left + 2, entireF.top + 2, entireF.right - 2, entireF.bottom - 2);
contentF = labelF;
labelF.bottom = labelF.top + labelH - 1;
contentF.top = labelF.bottom + 1;
} else labelF.Set(entireF.left + 2, entireF.top + 2, entireF.right - 2, entireF.bottom - 2);
} else contentF.Set(entireF.left + 2, entireF.top + 2, entireF.right - 2, entireF.bottom - 2);
rgb_color bgC = phrase->Color(phrase->BACKGROUND_C);
rgb_color fgC = phrase->Color(phrase->FOREGROUND_C);
if (mDrawMuted) {
bgC = shade_color(bgC, MUTE_SHADE);
fgC = shade_color(fgC, MUTE_SHADE);
}
if (arp_is_valid_rect(contentF) ) {
/* Fill the background.
*/
if (!mDrawMuted) {
view->SetHighColor(bgC);
view->FillRect(contentF);
}
/* Draw the measure markers.
*/
AmTrackMeasureBackground bg(mSongRef, AmTrackRef(track), mMtc);
if (mDrawMuted) bg.SetFlag(bg.DRAW_BEATS_FLAG, false);
else {
rgb_color c = weighted_shade(bgC, Prefs().Color(AM_MEASURE_FG_C), 5);
bg.SetBeatColor(c);
}
bg.LockedDraw(view, contentF, track->Signatures() );
}
mLines.BeginLineArray();
if (arp_is_valid_rect(labelF) ) {
rgb_color c = weighted_shade(bgC, fgC, 3);
view->SetHighColor(c);
view->SetLowColor(c);
view->FillRect(labelF);
draw_label_border(view, labelF, c, mLines, mDrawMuted, !arp_is_valid_rect(contentF));
view->SetHighColor(Prefs().Color(AM_MEASURE_FG_C) );
BPoint pt(labelF.left + 2, labelF.bottom - 2);
if (arp_is_valid_rect(contentF) ) pt.y -= 2;
view->TruncateString(&n, B_TRUNCATE_END, labelF.Width() );
view->DrawString(n.String(), pt);
}
/* Shade the background.
*/
rgb_color c;
c.red = c.green = c.blue = 0;
if (mDrawMuted) c = shade_color(c, MUTE_SHADE);
mLines.AddLine(BPoint(entireF.left + 1, entireF.top), BPoint(entireF.right - 1, entireF.top), c);
mLines.AddLine(BPoint(entireF.left + 1, entireF.bottom), BPoint(entireF.right - 1, entireF.bottom), c);
mLines.AddLine(BPoint(entireF.left, entireF.top + 1), BPoint(entireF.left, entireF.bottom - 1), c);
mLines.AddLine(BPoint(entireF.right, entireF.top + 1), BPoint(entireF.right, entireF.bottom - 1), c);
if (arp_is_valid_rect(contentF) ) {
draw_content_border(view, contentF, bgC, mLines, mDrawMuted, !arp_is_valid_rect(labelF));
}
c = tint_color(Prefs().Color(AM_DATA_BACKDROP_C), B_DARKEN_1_TINT);
if (mDrawMuted) c = shade_color(c, MUTE_SHADE);
if (!gPhraseBg) {
mLines.AddLine(BPoint(entireF.right + 1, entireF.top + 2), BPoint(entireF.right + 1, entireF.bottom + 0), c);
mLines.AddLine(BPoint(entireF.left + 2, entireF.bottom + 1), BPoint(entireF.right + 0, entireF.bottom + 1), c);
mLines.AddLine(BPoint(entireF.right + 0, entireF.bottom + 0), BPoint(entireF.right + 0, entireF.bottom + 0), c);
}
/* Indicate if this phrase is linked.
*/
if (phrase->CountLinks() > 0) {
view->SetHighColor(bgC);
view->SetLowColor(0, 0, 0);
view->StrokeRect(entireF, LINK_PATTERN);
}
if (arp_is_valid_rect(contentF) ) {
/* Draw the events.
*/
if (renderer) {
BRect trackR(clip.left, contentF.top, clip.right, contentF.bottom);
view->SetHighColor(fgC);
renderer->BeginTrack(trackR, view, track, mLines);
renderer->DrawPhrase(contentF, view, track, event, end < phraseEnd ? end : phraseEnd, topPhrase, mLines);
renderer->EndTrack(trackR, view, track, mLines);
}
}
/* Finish.
*/
mLines.EndLineArray();
}
void Fl_Plastic_Box::draw(int x, int y, int w, int h, Fl_Color bc, Fl_Flags f) const
{
const char* c = (f & FL_VALUE) ? down->data() : data();
char buf[26]; if (f&FL_INACTIVE && Fl_Style::draw_boxes_inactive)
{
fl_to_inactive(c, buf); c = buf;
}
int i, j;
int clen = strlen(c) - 1;
int chalf = clen / 2;
int cstep = 1;
if (h < (w * 2))
{
// Horizontal shading...
if (clen >= h) cstep = 2;
for (i = 0, j = 0; j < chalf; i ++, j += cstep)
{
// Draw the top line and points...
fl_color(shade_color(c[i], bc));
fl_line(x + 1, y + i, x + w - 1, y + i);
fl_color(shade_color(c[i] - 2, bc));
fl_point(x, y + i + 1);
fl_point(x + w - 1, y + i + 1);
// Draw the bottom line and points...
fl_color(shade_color(c[clen - i], bc));
fl_line(x + 1, y + h - 1 - i, x + w - 1, y + h - 1 - i);
fl_color(shade_color(c[clen - i] - 2, bc));
fl_point(x, y + h - i);
fl_point(x + w - 1, y + h - i);
}
// Draw the interior and sides...
i = chalf / cstep;
fl_color(shade_color(c[chalf], bc));
fl_rectf(x + 1, y + i, w - 2, h - 2 * i);
fl_color(shade_color(c[chalf] - 2, bc));
fl_line(x, y + i, x, y + h - i);
fl_line(x + w - 1, y + i, x + w - 1, y + h - i);
}
else
{
// Vertical shading...
if (clen >= w) cstep = 2;
for (i = 0, j = 0; j < chalf; i ++, j += cstep)
{
// Draw the left line and points...
fl_color(shade_color(c[i], bc));
fl_line(x + i, y + 1, x + i, y + h - 1);
fl_color(shade_color(c[i] - 2, bc));
fl_point(x + i + 1, y);
fl_point(x + i + 1, y + h - 1);
// Draw the right line and points...
fl_color(shade_color(c[clen - i], bc));
fl_line(x + w - 1 - i, y + 1, x + w - 1 - i, y + h - 1);
fl_color(shade_color(c[clen - i] - 2, bc));
fl_point(x + w - 1 - i, y);
fl_point(x + w - 1 - i, y + h - 1);
}
// Draw the interior, top, and bottom...
i = chalf / cstep;
fl_color(shade_color(c[chalf], bc));
fl_rectf(x + i, y + 1, w - 2 * i, h - 2);
fl_color(shade_color(c[chalf - 2], bc));
fl_line(x + i, y, x + w - i, y);
fl_line(x + i, y + h - 1, x + w - i, y + h);
}
}
