diff options
Diffstat (limited to 'attic/muse_qt4_evolution/muse/widgets/utils.cpp')
| -rw-r--r-- | attic/muse_qt4_evolution/muse/widgets/utils.cpp | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/attic/muse_qt4_evolution/muse/widgets/utils.cpp b/attic/muse_qt4_evolution/muse/widgets/utils.cpp new file mode 100644 index 00000000..b7fd9cee --- /dev/null +++ b/attic/muse_qt4_evolution/muse/widgets/utils.cpp @@ -0,0 +1,451 @@ +//============================================================================= +// MusE +// Linux Music Editor +// $Id:$ +// +// Copyright (C) 2002-2006 by Werner Schweer and others +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2. +// +// 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, write to the Free Software +// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +//============================================================================= + +#include <sys/time.h> +#include "utils.h" +#include "icons.h" +#include "gconfig.h" +#include "greendotbutton.h" +#include "recordbutton.h" + +static const int BFONT = 4; // simple button font + +//--------------------------------------------------------- +// RecordButton +//--------------------------------------------------------- + +RecordButton::RecordButton(QWidget* parent) + : SimpleButton(":/xpm/recordOn.svg", ":/xpm/recordOff.svg", parent) + { + setCheckable(true); + setToolTip(tr("record")); + } + +//--------------------------------------------------------- +// GreendotButton +//--------------------------------------------------------- + +GreendotButton::GreendotButton(QWidget* parent) + : SimpleButton(":/xpm/greendot.svg", ":/xpm/darkgreendot.svg", parent) + { + setCheckable(true); + setToolTip(tr("record")); + } + +//--------------------------------------------------------- +// curTime +//--------------------------------------------------------- + +double curTime() + { + struct timeval t; + gettimeofday(&t, 0); + return (double)((double)t.tv_sec + (t.tv_usec / 1000000.0)); + } + +//--------------------------------------------------------- +// dump +// simple debug output +//--------------------------------------------------------- + +void dump(const unsigned char* p, int n) + { + printf("dump %d\n", n); + for (int i = 0; i < n; ++i) { + printf("%02x ", *p++); + if ((i > 0) && (i % 16 == 0) && (i+1 < n)) + printf("\n"); + } + printf("\n"); + } + +//--------------------------------------------------------- +// num2cols +//--------------------------------------------------------- + +int num2cols(int min, int max) + { + int amin = abs(min); + int amax = abs(max); + int l = amin > amax ? amin : amax; + return int(log10(l)) + 1; + } + +//--------------------------------------------------------- +// hLine +//--------------------------------------------------------- + +QFrame* hLine(QWidget* w) + { + QFrame* delim = new QFrame(w); + delim->setFrameStyle(QFrame::HLine | QFrame::Sunken); + return delim; + } + +//--------------------------------------------------------- +// vLine +//--------------------------------------------------------- + +QFrame* vLine(QWidget* w) + { + QFrame* delim = new QFrame(w); + delim->setFrameStyle(QFrame::VLine | QFrame::Sunken); + return delim; + } + +//--------------------------------------------------------- +// bitmap2String +// 5c -> 1-4 1-6 +// +// 01011100 +// +//--------------------------------------------------------- + +QString bitmap2String(int bm) + { + QString s; +//printf("bitmap2string: bm %04x", bm); + if (bm == 0xffff) + s = "all"; + else if (bm == 0) + s = "none"; + else { + bool range = false; + int first = 0; + bool needSpace = false; + bm &= 0xffff; + for (int i = 0; i < 17; ++i) { + if ((1 << i) & bm) { + if (!range) { + range = true; + first = i; + } + } + else { + if (range) { + if (needSpace) + s += " "; + QString ns; + if (first == i-1) + ns.sprintf("%d", first+1); + else + ns.sprintf("%d-%d", first+1, i); + s += ns; + needSpace = true; + } + range = false; + } + } + } +//printf(" -> <%s>\n", s.toLatin1().data()); + return s; + } + +//--------------------------------------------------------- +// string2bitmap +//--------------------------------------------------------- + +int string2bitmap(const QString& str) + { + int val = 0; + QString ss(str.simplified()); + const char* s = ss.toLatin1().data(); +//printf("string2bitmap <%s>\n", s); + + if (s == 0) + return 0; + if (strcmp(s, "all") == 0) + return 0xffff; + if (strcmp(s, "none") == 0) + return 0; +// printf("str2bitmap: <%s> ", str.toLatin1().data()); + int tval = 0; + bool range = false; + int sval = 0; + while (*s == ' ') + ++s; + while (*s) { + if (*s >= '0' && *s <= '9') { + tval *= 10; + tval += *s - '0'; + } + else if (*s == ' ' || *s == ',') { + if (range) { + for (int i = sval-1; i < tval; ++i) + val |= (1 << i); + range = false; + } + else { + val |= (1 << (tval-1)); + } + tval = 0; + } + else if (*s == '-') { + range = true; + sval = tval; + tval = 0; + } + ++s; + } + if (range && tval) { + for (int i = sval-1; i < tval; ++i) + val |= (1 << i); + } + else if (tval) { + val |= (1 << (tval-1)); + } + return val & 0xffff; + } + +//--------------------------------------------------------- +// muteButton +//--------------------------------------------------------- + +SimpleButton* newMuteButton() + { + // SimpleButton* mute = new SimpleButton(parent, muteIconOff, muteIconOn); + SimpleButton* mute = new SimpleButton(QT_TR_NOOP("m")); + mute->setCheckable(true); + mute->setToolTip(QT_TR_NOOP("mute")); + mute->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); + return mute; + } + +//--------------------------------------------------------- +// soloButton +//--------------------------------------------------------- + +SimpleButton* newSoloButton() + { +// SimpleButton* solo = new SimpleButton(parent, soloIconOn, soloIconOff); + SimpleButton* solo = new SimpleButton(QT_TR_NOOP("s")); + solo->setCheckable(true); + solo->setToolTip(QT_TR_NOOP("solo")); + solo->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); + return solo; + } + +//--------------------------------------------------------- +// monitorButton +//--------------------------------------------------------- + +SimpleButton* newMonitorButton() + { + SimpleButton* monitor = new SimpleButton(QT_TR_NOOP("Mo")); + monitor->setCheckable(true); + monitor->setToolTip(QT_TR_NOOP("monitor")); + monitor->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); + return monitor; + } + +//--------------------------------------------------------- +// drumMapButton +//--------------------------------------------------------- + +SimpleButton* newDrumMapButton() + { + SimpleButton* dm = new SimpleButton(QT_TR_NOOP("Dr")); + dm->setCheckable(true); + dm->setToolTip(QT_TR_NOOP("use drum map")); + return dm; + } + +//--------------------------------------------------------- +// newOffButton +//--------------------------------------------------------- + +SimpleButton* newOffButton() + { + SimpleButton* off = new SimpleButton(":/xpm/off.svg", ":/xpm/on.svg"); + off->setCheckable(true); + off->setToolTip(QT_TR_NOOP("off")); + return off; + } + +//--------------------------------------------------------- +// newRecordButton +//--------------------------------------------------------- + +SimpleButton* newRecordButton() + { + SimpleButton* record = new RecordButton(); + record->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed); + return record; + } + +//--------------------------------------------------------- +// newAutoReadButton +//--------------------------------------------------------- + +SimpleButton* newAutoReadButton() + { + SimpleButton* ar = new SimpleButton(QT_TR_NOOP("aR")); + ar->setCheckable(true); + ar->setToolTip(QT_TR_NOOP("automation read")); + return ar; + } + +//--------------------------------------------------------- +// newAutoWriteButton +//--------------------------------------------------------- + +SimpleButton* newAutoWriteButton() + { + SimpleButton* aw = new SimpleButton(QT_TR_NOOP("aW")); + aw->setCheckable(true); + aw->setToolTip(QT_TR_NOOP("automation write")); + return aw; + } + +//--------------------------------------------------------- +// syncButton +//--------------------------------------------------------- + +SimpleButton* newSyncButton() + { + SimpleButton* sync = new SimpleButton(QT_TR_NOOP("sync")); + sync->setCheckable(true); + sync->setToolTip(QT_TR_NOOP("send sync events")); + return sync; + } + +//--------------------------------------------------------- +// newMinusButton +//--------------------------------------------------------- + +SimpleButton* newMinusButton() + { + return new SimpleButton(minusIcon, minusIcon); + } + +//--------------------------------------------------------- +// newPlusButton +//--------------------------------------------------------- + +SimpleButton* newPlusButton() + { + SimpleButton* sync = new SimpleButton(plusIcon, plusIcon); + return sync; + } + +//--------------------------------------------------------- +// newStereoButton +//--------------------------------------------------------- + +SimpleButton* newStereoButton() + { + SimpleButton* stereo = new SimpleButton(":/xpm/stereo.svg", ":/xpm/mono.svg"); + stereo->setCheckable(true); + stereo->setToolTip(QT_TR_NOOP("1/2 channel")); + return stereo; + } + +//--------------------------------------------------------- +// newOutRouteButton +//--------------------------------------------------------- + +QToolButton* newOutRouteButton() + { + QToolButton* oR = new QToolButton; + oR->setObjectName("routeButton"); + oR->setFixedHeight(BUTTON_HEIGHT); + oR->setText(QT_TR_NOOP("oR")); + oR->setCheckable(false); + oR->setToolTip(QT_TR_NOOP("output routing")); + oR->setMenu(new QMenu); + oR->setPopupMode(QToolButton::InstantPopup); + oR->menu()->setSeparatorsCollapsible(false); + oR->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); + return oR; + } + +//--------------------------------------------------------- +// newInRouteButton +//--------------------------------------------------------- + +QToolButton* newInRouteButton() + { + QToolButton* iR = new QToolButton; + iR->setObjectName("routeButton"); + iR->setFixedHeight(BUTTON_HEIGHT); + iR->setText(QT_TR_NOOP("iR")); + iR->setCheckable(false); + iR->setToolTip(QT_TR_NOOP("input routing")); + iR->setMenu(new QMenu); + iR->setPopupMode(QToolButton::InstantPopup); + iR->menu()->setSeparatorsCollapsible(false); + iR->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); + return iR; + } + +//--------------------------------------------------------- +// fatalError +//--------------------------------------------------------- + +void fatalError(const char* s) + { + fprintf(stderr, "%s\n", s); + exit(-1); + } + +//--------------------------------------------------------- +// lineColor +//--------------------------------------------------------- + +QColor lineColor[splitWidth] = { + QColor(0x55, 0x55, 0x52), + QColor(0xc6, 0xc6, 0xbf), + QColor(0xee, 0xee, 0xe6), + QColor(0xff, 0xff, 0xfc), + QColor(0xff, 0xff, 0xff), + QColor(0x55, 0x55, 0x52), + }; + +//--------------------------------------------------------- +// paintHLine +//--------------------------------------------------------- + +void paintHLine(QPainter& p, int x1, int x2, int y) + { + for (int i = 0; i < splitWidth; ++i) { + p.setPen(lineColor[i]); + p.drawLine(x1, y, x2, y); + ++y; + } + } + +//--------------------------------------------------------- +// paintVLine +//--------------------------------------------------------- + +void paintVLine(QPainter& p, int y1, int y2, int x) + { + static QColor color[splitWidth] = { + QColor(0x55, 0x55, 0x52), + QColor(0xff, 0xff, 0xff), + }; + x -= 2; + for (int i = 0; i < 2; ++i) { + p.setPen(color[i]); + p.drawLine(x, y1, x, y2); + ++x; + } + } + |