def __init__(self, mime, parent=None):
QWidget.__init__(self, parent)
self.setFixedWidth(parts.WIDTH + self.margin * 2)
self.setAutoFillBackground(True)
self.palette().setColor(self.backgroundRole(),
POV_COLOR.light(150))
self.setAcceptDrops(True)
self.mime = mime
self.parts = []
self.active = True
def __init__(self, parent=None):
QFrame.__init__(self, parent)
self.setAutoFillBackground(True)
self.palette().setColor(self.backgroundRole(), POV_COLOR)
resolutions = (('1/16', 16),
('1/8', 8),
('1/4', 4),
('1/2', 2),
('1/1', 1))
self.resolutions = dict(resolutions)
self.saveButton = pk.widgets.Button(self, color='maroon')
self.saveButton.setText('save')
self.nameEdit = QLineEdit(self)
self.nameEdit.setFixedSize(200, 30)
self.nameEdit.setAutoFillBackground(True)
self.nameEdit.palette().setColor(self.nameEdit.backgroundRole(),
POV_COLOR.light(150))
#self.nameEdit.setAlignment(Qt.AlignCenter)
self.buttonGroup = QButtonGroup(self)
self.buttonGroup.setExclusive(True)
self.buttons = []
for index, (text, res) in enumerate(resolutions):
button = pk.widgets.Button(self)
button.setText(text)
button.setCheckable(True)
self.buttonGroup.addButton(button, index)
self.patternPart = parts.PatternPart(None, self)
self.v_container = QWidget(self)
self.keyboard = keyboard.Keyboard(self.v_container,
orientation=Qt.Vertical)
self.keyboard.keywidth = self.keywidth
self.keyboard.setHalfSteps(HALFSTEPS)
self.keyboard.setFixedWidth(50)
self.keyboard.setFixedHeight(HALFSTEPS * self.keywidth)
self.keyboard.move(0,0)
self.grid = EdittableGrid(self.v_container)
self.grid.setAutoFillBackground(True)
self.grid.palette().setColor(self.grid.backgroundRole(),
POV_COLOR.light(150))
self.grid.set_x_px(5)
self.grid.set_y_px(self.keywidth)
self.grid.move(self.keyboard.width(), 0)
self.grid.setFixedHeight(self.keyboard.height())
self.v_container.setFixedHeight(self.keyboard.height())
self.v_scrollarea = QScrollArea(self)
self.v_scrollarea.setFrameShape(QFrame.StyledPanel)
self.v_scrollarea.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.v_scrollarea.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.v_scrollarea.setWidget(self.v_container)
self.v_scrollarea.setWidgetResizable(True)
self.v_scrollpad = pk.widgets.ScrollPad(self)
self.v_scrollpad.setOrientation(Qt.Vertical)
self.v_scrollpad.setMinimumWidth(spec.SCROLLPAD_WIDTH)
self.v_scrollpad.set_color(spec.SCROLLPAD_COLOR)
self.h_scrollpad = pk.widgets.ScrollPad(self)
self.h_scrollpad.setOrientation(Qt.Horizontal)
self.h_scrollpad.setMinimumHeight(spec.SCROLLPAD_WIDTH)
self.h_scrollpad.set_color(spec.SCROLLPAD_COLOR)
QObject.connect(self.buttonGroup, SIGNAL('buttonClicked(int)'),
self.set_res)
QObject.connect(self.v_scrollpad, SIGNAL('valueChanged(int)'),
self.v_scroll)
QObject.connect(self.h_scrollpad, SIGNAL('valueChanged(int)'),
self.h_scroll)
QObject.connect(self.grid, SIGNAL('added()'),
self.patternPart.update)
QObject.connect(self.grid, SIGNAL('deleted()'),
self.patternPart.update)
QObject.connect(self.nameEdit, SIGNAL('textEdited(const QString &)'),
self.set_pattern_name)
QObject.connect(self.saveButton, SIGNAL('clicked()'),
self.save_pattern)
self.buttonGroup.button(1).setChecked(True)
self.keyboard.raise_()
self.grid.set_beats(16)
self.set_res(1)
self.v_scrollpad.setValue(self.v_scrollpad.maximum() / 2)
ButtonLayout = QHBoxLayout()
ButtonLayout.addWidget(self.saveButton)
ButtonLayout.addWidget(self.nameEdit)
ButtonLayout.addStretch(2)
for i, r in enumerate(resolutions):
ButtonLayout.addWidget(self.buttonGroup.button(i))
ButtonLayout.addStretch(2)
ButtonLayout.addWidget(self.patternPart)
GridLayout = QHBoxLayout()
GridLayout.addWidget(self.v_scrollarea)
GridLayout.addWidget(self.v_scrollpad)
Layout = QVBoxLayout(self)
Layout.addLayout(ButtonLayout)
Layout.addLayout(GridLayout)
Layout.addWidget(self.h_scrollpad)
# 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., # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # """ constants """ import os.path from PyQt4.QtGui import QColor, QFrame from pk.widgets.utils import POV_COLOR SCROLLPAD_WIDTH = 40 SCROLLPAD_COLOR = QColor(255, 0, 255, 200) FRAME_SHAPE = QFrame.WinPanel BACKGROUND = POV_COLOR.light(125) PART_WIDTH = 100 PART_HEIGHT = 55 PKSAMPLER = os.path.join(os.environ['HOME'], '.pksampler') SAMPLES = os.path.join(PKSAMPLER, 'samples') LOOPS = os.path.join(PKSAMPLER, 'loops') PATTERNS = os.path.join(PKSAMPLER, 'patterns')