--- /dev/null
+// case - file manager for N900
+// Copyright (C) 2010 Lukas Hrazky <lukkash@email.cz>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+#include "style.h"
+
+#include <QPainter>
+
+#include "progressbar.h"
+
+#include <iostream>
+
+
+void Style::drawControl(ControlElement element,
+ const QStyleOption *opt,
+ QPainter *p,
+ const QWidget *widget) const
+{
+ switch (element) {
+ case CE_ProgressBarGroove:
+ if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+ p->setPen(opt->palette.color(QPalette::ButtonText).darker());
+ p->drawRoundedRect(pb->rect.adjusted(0, 0, -1, -1), 4, 4);
+ }
+ break;
+
+ case CE_ProgressBarLabel:
+ if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+ QRect rect = pb->rect;
+ int maximum = pb->maximum;
+ int minimum = pb->minimum;
+ int value = pb->progress;
+
+ const ProgressBar *w = qobject_cast<const ProgressBar*>(widget);
+
+ float perc = (maximum - minimum) ? static_cast<float>(value - minimum) / (maximum - minimum) : 0;
+
+ rect.adjust(2, 2, -2, -2);
+ QRect filledRect = rect, emptyRect = rect;
+ filledRect.setWidth(filledRect.width() * perc);
+ emptyRect.setX(emptyRect.x() + filledRect.width());
+
+ rect.adjust(3, 0, -3, 0);
+ QPoint iconPoint;
+ QRect topRect = rect, mainTextRect, bottomLeftRect = rect, bottomRightRect;
+ topRect.setHeight(topRect.height() / 2);
+ bottomLeftRect.setY(bottomLeftRect.y() + topRect.height());
+
+ int topRightWidth = p->fontMetrics().size(Qt::TextSingleLine, pb->text).width();
+ QRect pauseRect1(topRect.x() + topRect.width() - topRightWidth,
+ topRect.y() + topRect.height() / 2, 0, 0), pauseRect2;
+
+ if (w->paused) {
+ pauseRect1.adjust(-24, -7, -19, 7);
+ pauseRect2 = pauseRect1;
+ pauseRect2.adjust(10, 0, 10, 0);
+ }
+
+ if (w->fromText.size() || w->toText.size()) {
+ iconPoint = bottomLeftRect.center() - QPoint(10, 10);
+
+ mainTextRect = topRect;
+ mainTextRect.setRight(pauseRect1.x() - 10);
+
+ bottomRightRect = bottomLeftRect;
+ bottomLeftRect.setWidth(bottomLeftRect.width() / 2 - 13);
+ bottomRightRect.setX(bottomRightRect.x() + bottomLeftRect.width() + 26);
+ } else {
+ iconPoint = topRect.center() - QPoint(10, 8);
+
+ mainTextRect = bottomLeftRect;
+ }
+
+ QString mainText = shortenTextPath(p, mainTextRect, w->mainText);
+ QString bottomLeftText = shortenTextPath(p, bottomLeftRect, w->fromText);
+ QString bottomRightText = shortenTextPath(p, bottomRightRect, w->toText);
+
+ if (filledRect.width()) {
+ p->setClipRect(filledRect);
+ p->setPen(opt->palette.text().color());
+ p->setBrush(opt->palette.text());
+
+ p->drawPixmap(iconPoint, w->fgIcon);
+
+ p->drawText(mainTextRect, Qt::AlignCenter | Qt::TextSingleLine, mainText);
+ p->drawText(topRect, Qt::AlignRight | Qt::AlignVCenter | Qt::TextSingleLine, pb->text);
+ p->drawText(bottomLeftRect, Qt::AlignRight | Qt::AlignVCenter | Qt::TextSingleLine, bottomLeftText);
+ p->drawText(bottomRightRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, bottomRightText);
+
+ if (w->paused) {
+ p->drawRect(pauseRect1);
+ p->drawRect(pauseRect2);
+ }
+ }
+
+ if (emptyRect.width()) {
+ p->setClipRect(emptyRect);
+ p->setPen(opt->palette.buttonText().color());
+ p->setBrush(opt->palette.buttonText());
+
+ p->drawPixmap(iconPoint, w->bgIcon);
+
+ p->drawText(mainTextRect, Qt::AlignCenter | Qt::TextSingleLine, mainText);
+ p->drawText(topRect, Qt::AlignRight | Qt::AlignVCenter | Qt::TextSingleLine, pb->text);
+ p->drawText(bottomLeftRect, Qt::AlignRight | Qt::AlignVCenter | Qt::TextSingleLine, bottomLeftText);
+ p->drawText(bottomRightRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, bottomRightText);
+
+ if (w->paused) {
+ p->drawRect(pauseRect1);
+ p->drawRect(pauseRect2);
+ }
+ }
+ }
+ break;
+
+ case CE_ProgressBarContents:
+ if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+ QRect rect = pb->rect;
+ int maximum = pb->maximum;
+ int minimum = pb->minimum;
+ int value = pb->progress;
+
+ QPalette pal = pb->palette;
+ // Correct the highlight color if it is the same as the background
+ if (pal.highlight() == pal.background())
+ pal.setColor(QPalette::Highlight, pb->palette.color(QPalette::Active,
+ QPalette::Highlight));
+
+ float perc = (maximum - minimum) ? static_cast<float>(value - minimum) / (maximum - minimum) : 0;
+
+ QRect filledRect = rect;
+ filledRect.adjust(2, 2, -2, -2);
+ filledRect.setWidth(filledRect.width() * perc);
+
+ QColor highlight = opt->palette.highlight().color();
+ QColor lighter = highlight.lighter(120);
+ QColor darker = highlight.darker(110);
+
+ QGradientStops stops;
+ stops << QGradientStop(0.00, lighter);
+ stops << QGradientStop(0.15, darker);
+ stops << QGradientStop(0.80, darker);
+ stops << QGradientStop(1.00, lighter);
+ QLinearGradient fillGrad(0, 0, 0, filledRect.height());
+ fillGrad.setStops(stops);
+ QBrush fillBrush(fillGrad);
+
+ p->setPen(lighter);
+ p->setBrush(fillBrush);
+ p->drawRoundedRect(filledRect.adjusted(0, 0, -1, -1), 2, 2);
+ }
+ break;
+
+ default:
+ QMaemo5Style::drawControl(element, opt, p, widget);
+ }
+}
+
+
+QString Style::shortenTextPath(QPainter *p, const QRect &r, QString s) const {
+ QFontMetrics m = p->fontMetrics();
+ int width = r.width();
+ int start = -2, end = 1;
+
+ while (m.size(Qt::TextSingleLine, s).width() > width && s.size() > 7) {
+ if (end <= 0) {
+ start = end + 7;
+ } else {
+ // first pass only
+ if (start == -2) {
+ start = s.lastIndexOf('/', -2);
+ if (start <= 0) start += 4;
+ end = s.lastIndexOf('/', start - 1);
+ } else {
+ start = end + 4;
+ end = s.lastIndexOf('/', end - 1);
+ }
+ }
+
+ s.replace(end + 1, start - end - 1, "...");
+ }
+
+ return s;
+}
projects / case / blobdiff