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Code Issues Releases Wiki Activity

added chat backgrounds

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This commit is contained in:
John Preston
2015-02-03 18:02:46 +03:00
parent a8e9c1b9e2
commit 70e85529c7
28 changed files with 1098 additions and 58 deletions
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49
Telegram/SourceFiles/historywidget.cpp
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@@ -94,7 +94,7 @@ void HistoryList::paintEvent(QPaintEvent *e) {
if (hist->isEmpty()) {
QPoint dogPos((width() - st::msgDogImg.pxWidth()) / 2, ((height() - st::msgDogImg.pxHeight()) * 4) / 9);
p.drawPixmap(dogPos, App::sprite(), st::msgDogImg);
p.drawPixmap(dogPos, *cChatDogImage());
} else {
adjustCurrent(r.top());
HistoryBlock *block = (*hist)[currentBlock];
@@ -1567,7 +1567,6 @@ HistoryWidget::HistoryWidget(QWidget *parent) : QWidget(parent)
, confirmImageId(0)
, confirmWithText(false)
, titlePeerTextWidth(0)
, bg(st::msgBG)
, hiderOffered(false)
, _scrollDelta(0)
, _typingRequest(0)
@@ -3267,6 +3266,10 @@ void HistoryWidget::itemResized(HistoryItem *row) {
updateListSize(0, false, false, row);
}
void HistoryWidget::updateScrollColors() {
_scroll.updateColors(App::historyScrollBarColor(), App::historyScrollBgColor(), App::historyScrollBarOverColor(), App::historyScrollBgOverColor());
}
void HistoryWidget::updateListSize(int32 addToY, bool initial, bool loadedDown, HistoryItem *resizedItem) {
if (!hist || (!_histInited && !initial)) return;
@@ -3629,17 +3632,36 @@ void HistoryWidget::paintEvent(QPaintEvent *e) {
p.drawPixmap(a_coord.current(), 0, _animCache);
return;
}
if (cCatsAndDogs()) {
int32 i_from = r.left() / bg.width(), i_to = (r.left() + r.width() - 1) / bg.width() + 1;
int32 j_from = r.top() / bg.height(), j_to = (r.top() + r.height() - 1) / bg.height() + 1;
for (int32 i = i_from; i < i_to; ++i) {
for (int32 j = j_from; j < j_to; ++j) {
p.drawPixmap(i * bg.width(), j * bg.height(), bg);
}
bool hasTopBar = !App::main()->topBar()->isHidden();
if (cTileBackground()) {
int left = r.left(), top = r.top(), right = r.left() + r.width(), bottom = r.top() + r.height();
if (right > 0 && bottom > 0) {
QRect fill(left, top + (hasTopBar ? st::topBarHeight : 0), right, bottom + (hasTopBar ? st::topBarHeight : 0));
if (hasTopBar) p.translate(0, -st::topBarHeight);
p.fillRect(fill, QBrush(*cChatBackground()));
if (hasTopBar) p.translate(0, st::topBarHeight);
}
} else {
p.fillRect(r, st::historyBG->b);
QRect fill(0, 0, width(), App::main()->height());
int fromy = hasTopBar ? (-st::topBarHeight) : 0, x = 0, y = 0;
QPixmap cached = App::main()->cachedBackground(fill, x, y);
if (cached.isNull()) {
bool smooth = p.renderHints().testFlag(QPainter::SmoothPixmapTransform);
p.setRenderHint(QPainter::SmoothPixmapTransform);
QRect to, from;
App::main()->backgroundParams(fill, to, from);
to.moveTop(to.top() + fromy);
p.drawPixmap(to, *cChatBackground(), from);
if (!smooth) p.setRenderHint(QPainter::SmoothPixmapTransform, false);
} else {
p.drawPixmap(x, fromy + y, cached);
}
}
if (_list) {
if (!_scroll.isHidden()) {
if (!_field.isHidden()) {
@@ -3647,15 +3669,14 @@ void HistoryWidget::paintEvent(QPaintEvent *e) {
}
} else {
QPoint dogPos((width() - st::msgDogImg.pxWidth()) / 2, ((height() - _field.height() - 2 * st::sendPadding - st::msgDogImg.pxHeight()) * 4) / 9);
p.drawPixmap(dogPos, App::sprite(), st::msgDogImg);
p.drawPixmap(dogPos, *cChatDogImage());
int32 pointsCount = 8, w = pointsCount * (st::introPointWidth + 2 * st::introPointDelta), h = st::introPointHeight;
int32 pointsLeft = (width() - w) / 2 + st::introPointDelta - st::introPointLeft, pointsTop = dogPos.y() + (st::msgDogImg.pxHeight() * 6) / 5;
int32 curPoint = histRequestsCount % pointsCount;
p.setOpacity(st::introPointHoverAlpha);
p.fillRect(pointsLeft + curPoint * (st::introPointWidth + 2 * st::introPointDelta), pointsTop, st::introPointHoverWidth, st::introPointHoverHeight, st::introPointHoverColor->b);
p.fillRect(pointsLeft + curPoint * (st::introPointWidth + 2 * st::introPointDelta), pointsTop, st::introPointHoverWidth, st::introPointHoverHeight, App::introPointHoverColor()->b);
// points
p.setOpacity(st::introPointAlpha);
@@ -3670,7 +3691,7 @@ void HistoryWidget::paintEvent(QPaintEvent *e) {
int32 w = font->m.width(lang(lng_willbe_history)) + st::msgPadding.left() + st::msgPadding.right(), h = font->height + st::msgServicePadding.top() + st::msgServicePadding.bottom() + 2;
QRect tr((width() - w) / 2, (height() - _field.height() - 2 * st::sendPadding - h) / 2, w, h);
p.setPen(Qt::NoPen);
p.setBrush(st::msgServiceBG->b);
p.setBrush(App::msgServiceBG()->b);
p.drawRoundedRect(tr, st::msgServiceRadius, st::msgServiceRadius);
p.setPen(st::msgServiceColor->p);