Ejemplo n.º 1
0
    def _setupUi(self):
        self.image_view = PyDMImageView(
            parent=self,
            image_channel=self._dev+':Image-RB',
            width_channel=self._dev+':Width-RB')
        self.image_view.setObjectName('image')
        self.image_view.setStyleSheet(
            '#image{min-width:20em; min-height:20em;}')
        self.image_view.maxRedrawRate = 5
        self.image_view.colorMap = self.image_view.Jet
        self.image_view.readingOrder = self.image_view.Clike
        self._roixproj = SiriusConnectionSignal(self._dev+':ROIProjX-Mon')
        self._roiyproj = SiriusConnectionSignal(self._dev+':ROIProjY-Mon')
        self._roixfit = SiriusConnectionSignal(self._dev+':ROIGaussFitX-Mon')
        self._roiyfit = SiriusConnectionSignal(self._dev+':ROIGaussFitY-Mon')
        self._roixaxis = SiriusConnectionSignal(self._dev+':ROIAxisX-Mon')
        self._roiyaxis = SiriusConnectionSignal(self._dev+':ROIAxisY-Mon')
        self._roistartx = SiriusConnectionSignal(self._dev+':ROIStartX-Mon')
        self._roistarty = SiriusConnectionSignal(self._dev+':ROIStartY-Mon')
        self._roiendx = SiriusConnectionSignal(self._dev+':ROIEndX-Mon')
        self._roiendy = SiriusConnectionSignal(self._dev+':ROIEndY-Mon')
        self._roixproj.new_value_signal[np.ndarray].connect(self._update_roi)
        self.plt_roi = PlotCurveItem([0, 0, 500, 500, 0], [0, 500, 500, 0, 0])
        pen = mkPen()
        pen.setColor(QColor('red'))
        pen.setWidth(1)
        self.plt_roi.setPen(pen)
        self.image_view.addItem(self.plt_roi)
        self.plt_fit_x = PlotCurveItem([0, 0], [0, 400])
        self.plt_fit_y = PlotCurveItem([0, 0], [0, 400])
        self.plt_his_x = PlotCurveItem([0, 0], [0, 400])
        self.plt_his_y = PlotCurveItem([0, 0], [0, 400])
        pen = mkPen()
        pen.setColor(QColor('yellow'))
        self.plt_his_x.setPen(pen)
        self.plt_his_y.setPen(pen)
        self.image_view.addItem(self.plt_fit_x)
        self.image_view.addItem(self.plt_fit_y)
        self.image_view.addItem(self.plt_his_x)
        self.image_view.addItem(self.plt_his_y)

        gb_conf = self._get_config_widget(self)
        gb_posi = self._get_position_widget(self)
        gb_size = self._get_size_widget(self)

        gl = QGridLayout(self)
        gl.setContentsMargins(0, 0, 0, 0)
        if self._ori == 'V':
            gl.addWidget(self.image_view, 0, 0, 1, 2)
            gl.addWidget(gb_posi, 1, 0)
            gl.addWidget(gb_size, 1, 1)
            gl.addWidget(gb_conf, 2, 0, 1, 2)
        else:
            gl.addWidget(self.image_view, 0, 0, 1, 2)
            gl.addWidget(gb_conf, 0, 2, 2, 1)
            gl.addWidget(gb_posi, 1, 0)
            gl.addWidget(gb_size, 1, 1)
            gl.setColumnStretch(0, 5)
            gl.setColumnStretch(1, 5)
            gl.setColumnStretch(2, 1)
Ejemplo n.º 2
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    def __init__(
        self,
        parent: QWidget = None,
        text: str = "",
    ):
        super().__init__(parent)
        # Set up components
        self._info_str = QLabel(self)
        self._button_ok = QPushButton(trans._("OK"))
        # Widget set up
        self._info_str.setText(text)

        # Layout
        button_layout = QGridLayout()
        button_layout.addWidget(self._button_ok, 0, 1)
        button_layout.setColumnStretch(0, 1)
        button_layout.setColumnStretch(1, 1)

        main_layout = QVBoxLayout()
        main_layout.addWidget(self._info_str)
        main_layout.addLayout(button_layout)

        self.setLayout(main_layout)

        # Signals
        self._button_ok.clicked.connect(self._close_dialog)
Ejemplo n.º 3
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    def _setupDecayModeWidget(self):
        self._ld_autostop = QLabel('Auto Stop', self)
        self._cb_autostop = PyDMStateButton(
            self, self._inj_prefix.substitute(propty='AutoStop-Sel'))
        self._cb_autostop.shape = 1
        self._led_autostop = SiriusLedState(
            self, self._inj_prefix.substitute(propty='AutoStop-Sts'))

        wid = QWidget()
        lay = QGridLayout(wid)
        lay.setAlignment(Qt.AlignTop)
        lay.setContentsMargins(0, 6, 0, 0)
        lay.addWidget(self._ld_autostop, 0, 0)
        lay.addWidget(self._cb_autostop, 0, 1)
        lay.addWidget(self._led_autostop, 0, 2)
        lay.setColumnStretch(0, 3)
        lay.setColumnStretch(1, 2)
        lay.setColumnStretch(2, 2)

        wid.setStyleSheet("""
            .QLabel{
                min-width: 6.5em; max-width: 6.5em; min-height: 1.5em;
                qproperty-alignment: 'AlignRight | AlignVCenter';
            }
            PyDMLabel{
                qproperty-alignment: AlignCenter;
            }""")
        return wid
Ejemplo n.º 4
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    def _setupUi(self):
        cw = QWidget(self)
        glay = QGridLayout(cw)
        glay.setHorizontalSpacing(10)
        glay.setVerticalSpacing(10)
        lab = QLabel('<h3>Booster Energy Ramping</h3>', cw)
        lab.setStyleSheet("""
            min-height:1.55em; max-height: 1.55em;
            qproperty-alignment: 'AlignVCenter | AlignRight';
            background-color: qlineargradient(spread:pad, x1:1, y1:0.0227273,
                              x2:0, y2:0, stop:0 rgba(173, 190, 207, 255),
                              stop:1 rgba(213, 213, 213, 255));""")
        glay.addWidget(lab, 0, 0, 1, 2)

        self.settings = Settings(
            self, self.prefix, self.ramp_config,
            self._tunecorr_configname, self._chromcorr_configname)
        self.setMenuBar(self.settings)

        self.status_and_commands = StatusAndCommands(
            self, self.prefix, self.ramp_config)
        glay.addWidget(self.status_and_commands, 1, 1)

        self.config_parameters = ConfigParameters(
            self, self.prefix, self.ramp_config, self._undo_stack,
            self._tunecorr_configname, self._chromcorr_configname)
        self.config_parameters.setObjectName('ConfigParameters')
        glay.addWidget(self.config_parameters, 1, 0)

        glay.setColumnStretch(0, 15)
        glay.setColumnStretch(1, 1)
        self.setCentralWidget(cw)
Ejemplo n.º 5
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    def __init__(self, settings: ViewSettings):
        super().__init__()
        self.settings = settings

        self.layout_list = QComboBox()
        self.layout_list.addItems(self.settings.theme_list())
        self.layout_list.setCurrentText(self.settings.theme_name)

        self.layout_list.currentIndexChanged.connect(self.change_theme)
        self.labels_render_cmb = QComboBox()
        self.labels_render_cmb.addItems(RENDERING_LIST)
        self._update_render_mode()
        self.labels_render_cmb.currentTextChanged.connect(
            self.change_render_mode)
        settings.connect_to_profile(RENDERING_MODE_NAME,
                                    self._update_render_mode)

        layout = QGridLayout()
        layout.addWidget(QLabel("Theme:"), 0, 0)
        layout.addWidget(self.layout_list, 0, 1)
        layout.addWidget(QLabel("ROI render mode:"), 1, 0)
        layout.addWidget(self.labels_render_cmb, 1, 1)
        layout.setColumnStretch(2, 1)
        layout.setRowStretch(2, 1)
        self.setLayout(layout)
Ejemplo n.º 6
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    def _setupui(self):
        """."""
        wid = QWidget(self)
        self.setCentralWidget(wid)
        lay1 = QGridLayout()
        wid.setLayout(lay1)

        for dev in DEVICES:
            grbox = QGroupBox(dev.label, wid)
            lay = QGridLayout()
            lay.setContentsMargins(0, 0, 0, 0)
            grbox.setLayout(lay)
            lay.addWidget(ControlBox(grbox, dev, prefix=self.prefix), 0, 0)
            ivsq = GraphIvsQ(wid, dev, prefix=self.prefix)
            amp = GraphAmpPha(wid, dev, prefix=self.prefix)
            pha = GraphAmpPha(wid, dev, prop='Phase', prefix=self.prefix)

            lay.addWidget(ivsq, 0, 1)
            lay.addWidget(amp, 0, 2)
            lay.addWidget(pha, 0, 3)
            lay.setColumnStretch(0, 1)
            lay.setColumnStretch(1, 1)
            lay.setColumnStretch(2, 1)
            lay.setColumnStretch(3, 1)

            lay1.addWidget(grbox, dev.value, 0)
Ejemplo n.º 7
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    def _setupUi(self):
        self.title = QLabel('<h2>PS & PU</h2>',
                            alignment=Qt.AlignCenter)
        self.title.setStyleSheet('max-height:1.29em;')

        layout = QGridLayout(self)
        layout.setHorizontalSpacing(12)

        layout.addWidget(self.title, 0, 0, 1, 2)
        for sec in ['LI', 'TB', 'BO', 'TS', 'SI']:
            status = self._make_groupbox(sec)
            if sec == 'LI':
                layout.addWidget(status, 1, 0)
            elif sec == 'TB':
                layout.addWidget(status, 1, 1)
            elif sec == 'BO':
                layout.addWidget(status, 2, 0)
            elif sec == 'TS':
                layout.addWidget(status, 2, 1)
            elif sec == 'SI':
                layout.addWidget(status, 3, 0, 1, 2)
        layout.setColumnStretch(0, 6)
        layout.setColumnStretch(1, 5)

        self.setStyleSheet("""
            QLed {
                min-height: 1.1em; max-height: 1.1em;
                min-width: 1.1em; max-width: 1.1em;}
        """)
Ejemplo n.º 8
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    def __init__(self):
        super().__init__()
        self.select_type = QComboBox()
        self.select_type.addItems(["Suffix", "Replace", "Mapping file"])
        self.values = ["_mask", ("", ""), ""]
        self.first_text = QLineEdit(self.values[0])
        self.second_text = QLineEdit()
        self.first_label = QLabel("Use suffix:")
        self.second_label = QLabel("Replace:")
        self.select_file_btn = QPushButton("Select file")
        self.state = 0

        layout = QGridLayout()
        layout.addWidget(self.select_type, 0, 0, 1, 2)
        layout.addWidget(self.first_label, 1, 0)
        layout.addWidget(self.second_label, 1, 1)
        layout.addWidget(self.first_text, 2, 0)
        layout.addWidget(self.second_text, 2, 1)
        layout.addWidget(self.select_file_btn, 3, 0, 1, 2)
        layout.setColumnStretch(0, 1)
        self.setLayout(layout)

        self.second_text.setHidden(True)
        self.second_label.setHidden(True)
        self.select_file_btn.setHidden(True)

        self.first_text.textChanged.connect(self.value_changed.emit)
        self.second_text.textChanged.connect(self.value_changed.emit)
        self.select_type.currentIndexChanged.connect(self.value_changed.emit)
        self.select_type.currentIndexChanged.connect(self.change_type)
        self.select_file_btn.clicked.connect(self.select_file)
Ejemplo n.º 9
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    def _setupReliableMeasWidget(self):
        gbox_reliablemeas = QGroupBox('Measure Reliability Status', self)
        gbox_reliablemeas.setStyleSheet("""
            .QLabel{min-height:1.29em; max-height:1.29em;}
        """)

        lay_reliablemeas = QGridLayout(gbox_reliablemeas)
        relmeas_count = self._db['ReliableMeasLabels-Cte']['count']
        self.relmeas_labels = list()
        for idx in range(relmeas_count):
            led = SiriusLedAlert(parent=self,
                                 init_channel=self.dcct_prefix.substitute(
                                     propty='ReliableMeas-Mon'),
                                 bit=idx)
            lay_reliablemeas.addWidget(led, idx, 0)
            lbl = QLabel('', self)
            self.relmeas_labels.append(lbl)
            lay_reliablemeas.addWidget(lbl, idx, 1)
        lay_reliablemeas.setColumnStretch(0, 1)
        lay_reliablemeas.setColumnStretch(1, 10)

        self.reliablemeas_channel = _PV(
            self.dcct_prefix.substitute(propty='ReliableMeasLabels-Cte'),
            callback=self._updateReliableMeasLabels)

        return gbox_reliablemeas
Ejemplo n.º 10
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    def _setupCoeffSettingsWidget(self):
        ld_coefchoo = QLabel('Choose Set', self, alignment=Qt.AlignRight)
        cb_coefchoo = PyDMEnumComboBox(self, self.dev_pref + ':LDSET')

        pb_coefload = PyDMPushButton(parent=self,
                                     label='Apply Set',
                                     icon=qta.icon('mdi.upload'),
                                     init_channel=self.dev_pref +
                                     ':BO_CPCOEFF',
                                     pressValue=1)
        pb_coefload.setStyleSheet("icon-size:20px;")
        pb_coefvrfy = PyDMPushButton(parent=self,
                                     label='Verify Set',
                                     icon=qta.icon('mdi.check-circle-outline'),
                                     init_channel=self.dev_pref +
                                     ':BO_CVERIFY',
                                     pressValue=1)
        pb_coefvrfy.setStyleSheet("icon-size:20px;")

        ld_gen = QLabel('<h4>Generate Coefficients</h4>',
                        self,
                        alignment=Qt.AlignCenter)
        ld_gengain = QLabel('Gain [0-1]', self, alignment=Qt.AlignRight)
        sb_gengain = PyDMSpinbox(self, self.dev_pref + ':FLT_GAIN')
        sb_gengain.showStepExponent = False
        ld_genphs = QLabel('Phase [°]', self, alignment=Qt.AlignRight)
        sb_genphs = PyDMSpinbox(self, self.dev_pref + ':FLT_PHASE')
        sb_genphs.showStepExponent = False
        ld_genfreq = QLabel('Frequency [0-1]', self, alignment=Qt.AlignRight)
        sb_genfreq = PyDMSpinbox(self, self.dev_pref + ':FLT_FREQ')
        sb_genfreq.showStepExponent = False
        ld_genntap = QLabel('Number of taps', self, alignment=Qt.AlignRight)
        sb_genntap = PyDMSpinbox(self, self.dev_pref + ':FLT_TAPS')
        sb_genntap.showStepExponent = False

        wid = QWidget(self)
        lay_genset = QGridLayout(wid)
        lay_genset.setVerticalSpacing(6)
        lay_genset.setHorizontalSpacing(9)
        lay_genset.addWidget(ld_gen, 0, 1, 1, 2)
        lay_genset.addWidget(ld_gengain, 1, 1)
        lay_genset.addWidget(sb_gengain, 1, 2)
        lay_genset.addWidget(ld_genphs, 2, 1)
        lay_genset.addWidget(sb_genphs, 2, 2)
        lay_genset.addWidget(ld_genfreq, 3, 1)
        lay_genset.addWidget(sb_genfreq, 3, 2)
        lay_genset.addWidget(ld_genntap, 4, 1)
        lay_genset.addWidget(sb_genntap, 4, 2)
        lay_genset.addWidget(ld_coefchoo, 5, 1)
        lay_genset.addWidget(cb_coefchoo, 5, 2)
        lay = QGridLayout()
        lay_genset.addLayout(lay, 6, 1, 1, 2)
        lay.addWidget(pb_coefload, 0, 0)
        lay.addWidget(pb_coefvrfy, 0, 2)
        lay.setColumnStretch(1, 2)
        lay_genset.setRowStretch(7, 2)
        lay_genset.setColumnStretch(0, 2)
        lay_genset.setColumnStretch(3, 2)
        return wid
Ejemplo n.º 11
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    def _setupFBSettingsWidget(self):
        gbox_settings = QGroupBox('FeedBack Settings', self)

        ld_fbpatt = QLabel('Feedback Mask', self)
        le_fbpatt = PyDMLineEdit(self, self.dev_pref + ':FB_PATTERN')

        ld_cfpatt = QLabel('Alternate Mask', self)
        le_cfpatt = PyDMLineEdit(self, self.dev_pref + ':CF_PATTERN')

        ld_alter_inuse = QLabel('Alternate Set In Use', self)
        led_alter_inuse = SiriusLedState(
            self, self.dev_pref + ':CF_PATTERN_SUB.VALB')

        ld_fbenbl = QLabel('Enable', self)
        pb_fbenbl = PyDMStateButton(self, self.dev_pref + ':FBCTRL')

        ld_coefsel = QLabel('Coeficient Set', self)
        cb_coefsel = PyDMEnumComboBox(self, self.dev_pref + ':SETSEL')

        ld_sftgain = QLabel('Shift Gain', self)
        sb_sftgain = PyDMSpinbox(self, self.dev_pref + ':SHIFTGAIN')
        sb_sftgain.showStepExponent = False

        ld_downspl = QLabel('Downsampling', self)
        sb_downspl = PyDMSpinbox(self, self.dev_pref + ':PROC_DS')
        sb_downspl.showStepExponent = False

        ld_satthrs = QLabel('Sat. Threshold [%]', self)
        sb_satthrs = PyDMSpinbox(self, self.dev_pref + ':SAT_THRESHOLD')
        sb_satthrs.showStepExponent = False

        lay_patt = QGridLayout()
        lay_patt.addWidget(ld_fbpatt, 0, 0)
        lay_patt.addWidget(le_fbpatt, 0, 1)
        lay_patt.addWidget(ld_cfpatt, 1, 0)
        lay_patt.addWidget(le_cfpatt, 1, 1)
        lay_patt.addWidget(ld_alter_inuse, 2, 0)
        lay_patt.addWidget(led_alter_inuse, 2, 1)

        lay = QGridLayout(gbox_settings)
        lay.addWidget(ld_fbenbl, 0, 1)
        lay.addWidget(pb_fbenbl, 0, 2)
        lay.addWidget(ld_downspl, 0, 4)
        lay.addWidget(sb_downspl, 0, 5)
        lay.addWidget(ld_coefsel, 1, 1)
        lay.addWidget(cb_coefsel, 1, 2)
        lay.addWidget(ld_sftgain, 1, 4)
        lay.addWidget(sb_sftgain, 1, 5)
        lay.addWidget(ld_satthrs, 2, 1)
        lay.addWidget(sb_satthrs, 2, 2)
        lay.addLayout(lay_patt, 4, 1, 1, 5)
        lay.setColumnStretch(0, 3)
        lay.setColumnStretch(6, 3)
        lay.setColumnStretch(3, 2)
        lay.setRowStretch(3, 2)
        lay.setRowStretch(5, 3)

        return gbox_settings
Ejemplo n.º 12
0
class HistogramWidget(QWidget):
    def __init__(
        self,
        x: np.ndarray,
        y: np.ndarray,
        xlabel: Optional[str] = None,
        ylabel: Optional[str] = None,
        parent=None,
    ):
        super(HistogramWidget, self).__init__(parent)

        # set the width of the histogram plot to match the napari layer control width
        self.setMinimumWidth(240)
        self.setMaximumWidth(240)

        self.hist_plot = Histogram(x,
                                   y,
                                   xlabel=xlabel,
                                   ylabel=ylabel,
                                   parent=self)
        self.hist_plot.setMaximumWidth(230)

        self.thresh_text = QLineEdit()
        self.text_layout = QHBoxLayout()
        self.text_layout.addWidget(QLabel("SNR threshold:"))
        self.text_layout.addWidget(self.thresh_text)
        self.text_layout.addItem(QSpacerItem(5, 1))

        self.grid_layout = QGridLayout(self)
        self.grid_layout.setContentsMargins(0, 0, 0, 0)
        self.grid_layout.setSpacing(2)
        # self.grid_layout.setColumnMinimumWidth(0, 86)
        # self.grid_layout.setColumnStretch(1, 1)
        self.grid_layout.addWidget(self.hist_plot, 0, 0, 4, 6)
        self.grid_layout.addLayout(self.text_layout, 4, 0)
        self.grid_layout.setRowStretch(5, 1)
        self.grid_layout.setColumnStretch(1, 1)
        self.setLayout(self.grid_layout)

        self.threshold_changed_callbacks = []

        self._on_hist_thresh_change()

        # connect events
        self.hist_plot.connect_line_dragged(self._on_hist_thresh_change)
        self.thresh_text.returnPressed.connect(self._on_thresh_text_change)

    def _on_hist_thresh_change(self):
        hist_thresh_value = self.hist_plot._vert_line.getPos()[0]
        self.thresh_text.setText(f"{hist_thresh_value:.2f}")

        for func in self.threshold_changed_callbacks:
            func()

    def _on_thresh_text_change(self):
        hist_thresh_value = float(self.thresh_text.text())
        self.hist_plot._vert_line.setValue(hist_thresh_value)
Ejemplo n.º 13
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    def __init__(self, parent=None):
        super(WidgetGallery, self).__init__(parent)

        self.originalPalette = QApplication.palette()

        styleComboBox = QComboBox()
        styleComboBox.addItems(QStyleFactory.keys())

        styleLabel = QLabel("&Style:")
        styleLabel.setBuddy(styleComboBox)

        self.useStylePaletteCheckBox = QCheckBox(
            "&Use style's standard palette")
        self.useStylePaletteCheckBox.setChecked(True)

        disableWidgetsCheckBox = QCheckBox("&Disable widgets")

        self.createTopLeftGroupBox()
        self.createTopRightGroupBox()
        self.createBottomLeftTabWidget()
        self.createBottomRightGroupBox()
        self.createProgressBar()

        styleComboBox.activated[str].connect(self.changeStyle)
        self.useStylePaletteCheckBox.toggled.connect(self.changePalette)
        disableWidgetsCheckBox.toggled.connect(
            self.topLeftGroupBox.setDisabled)
        disableWidgetsCheckBox.toggled.connect(
            self.topRightGroupBox.setDisabled)
        disableWidgetsCheckBox.toggled.connect(
            self.bottomLeftTabWidget.setDisabled)
        disableWidgetsCheckBox.toggled.connect(
            self.bottomRightGroupBox.setDisabled)

        topLayout = QHBoxLayout()
        topLayout.addWidget(styleLabel)
        topLayout.addWidget(styleComboBox)
        topLayout.addStretch(1)
        topLayout.addWidget(self.useStylePaletteCheckBox)
        topLayout.addWidget(disableWidgetsCheckBox)

        mainLayout = QGridLayout()
        mainLayout.addLayout(topLayout, 0, 0, 1, 2)
        mainLayout.addWidget(self.topLeftGroupBox, 1, 0)
        mainLayout.addWidget(self.topRightGroupBox, 1, 1)
        mainLayout.addWidget(self.bottomLeftTabWidget, 2, 0)
        mainLayout.addWidget(self.bottomRightGroupBox, 2, 1)
        mainLayout.addWidget(self.progressBar, 3, 0, 1, 2)
        mainLayout.setRowStretch(1, 1)
        mainLayout.setRowStretch(2, 1)
        mainLayout.setColumnStretch(0, 1)
        mainLayout.setColumnStretch(1, 1)
        self.setLayout(mainLayout)

        self.changeStyle('Windows')

        self.val = 0
Ejemplo n.º 14
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    def setup_gui(self):
        """Setup the main layout of the widget."""
        layout = QGridLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.addWidget(self.canvas, 0, 1)
        layout.addLayout(self.setup_toolbar(), 0, 3, 2, 1)

        layout.setColumnStretch(0, 100)
        layout.setColumnStretch(2, 100)
        layout.setRowStretch(1, 100)
Ejemplo n.º 15
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    def setup_gui(self):
        """Setup the main layout of the widget."""
        layout = QGridLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.addWidget(self.canvas, 0, 1)
        layout.addLayout(self.setup_toolbar(), 0, 3, 2, 1)

        layout.setColumnStretch(0, 100)
        layout.setColumnStretch(2, 100)
        layout.setRowStretch(1, 100)
Ejemplo n.º 16
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 def __init__(self, parent, batch_manager):
     super().__init__(parent)
     self.task_count = 0
     self.calculation_manager = batch_manager
     self.whole_progress = QProgressBar(self)
     self.whole_progress.setMinimum(0)
     self.whole_progress.setMaximum(1)
     self.whole_progress.setFormat("%v of %m")
     self.whole_progress.setTextVisible(True)
     self.part_progress = QProgressBar(self)
     self.part_progress.setMinimum(0)
     self.part_progress.setMaximum(1)
     self.part_progress.setFormat("%v of %m")
     self.whole_label = QLabel("All batch progress:", self)
     self.part_label = QLabel("Single batch progress:", self)
     self.cancel_remove_btn = QPushButton("Remove task")
     self.cancel_remove_btn.setDisabled(True)
     self.logs = ExceptionList(self)
     self.logs.setToolTip("Logs")
     self.task_view = QListView()
     self.task_que = QStandardItemModel(self)
     self.task_view.setModel(self.task_que)
     self.process_num_timer = QTimer()
     self.process_num_timer.setInterval(1000)
     self.process_num_timer.setSingleShot(True)
     self.process_num_timer.timeout.connect(self.change_number_of_workers)
     self.number_of_process = QSpinBox(self)
     self.number_of_process.setRange(1, multiprocessing.cpu_count())
     self.number_of_process.setValue(1)
     self.number_of_process.setToolTip(
         "Number of process used in batch calculation")
     self.number_of_process.valueChanged.connect(
         self.process_num_timer_start)
     self.progress_item_dict = {}
     layout = QGridLayout()
     layout.addWidget(self.whole_label, 0, 0, Qt.AlignRight)
     layout.addWidget(self.whole_progress, 0, 1, 1, 2)
     layout.addWidget(self.part_label, 1, 0, Qt.AlignRight)
     layout.addWidget(self.part_progress, 1, 1, 1, 2)
     lab = QLabel("Number of process:")
     lab.setToolTip("Number of process used in batch calculation")
     layout.addWidget(lab, 2, 0)
     layout.addWidget(self.number_of_process, 2, 1)
     layout.addWidget(self.logs, 3, 0, 2, 3)
     layout.addWidget(self.task_view, 0, 4, 4, 1)
     layout.addWidget(self.cancel_remove_btn, 4, 4, 1, 1)
     layout.setColumnMinimumWidth(2, 10)
     layout.setColumnStretch(2, 1)
     self.setLayout(layout)
     self.preview_timer = QTimer()
     self.preview_timer.setInterval(1000)
     self.preview_timer.timeout.connect(self.update_info)
     self.task_view.selectionModel().currentChanged.connect(
         self.task_selection_change)
     self.cancel_remove_btn.clicked.connect(self.task_cancel_remove)
Ejemplo n.º 17
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    def __init__(self):
        super().__init__()

        # noinspection PyArgumentList
        self.reload_btn = QPushButton("Reload algorithms",
                                      clicked=self.reload_algorithm_action)
        layout = QGridLayout()
        layout.addWidget(self.reload_btn, 0, 0)
        layout.setColumnStretch(1, 1)
        layout.setRowStretch(1, 1)
        self.setLayout(layout)
Ejemplo n.º 18
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    def _setupDigMonLayout(self):
        lb_x = QLabel('<h4>X</h4>', self, alignment=Qt.AlignCenter)
        lb_y = QLabel('<h4>Y</h4>', self, alignment=Qt.AlignCenter)
        self.lb_tunex = PyDMLabel(self, 'SI-Glob:DI-Tune-H:TuneFrac-Mon')
        self.lb_tuney = PyDMLabel(self, 'SI-Glob:DI-Tune-V:TuneFrac-Mon')

        lay = QGridLayout()
        lay.addWidget(lb_x, 0, 0)
        lay.addWidget(self.lb_tunex, 0, 1)
        lay.addWidget(lb_y, 1, 0)
        lay.addWidget(self.lb_tuney, 1, 1)
        lay.setColumnStretch(0, 1)
        lay.setColumnStretch(1, 5)
        return lay
Ejemplo n.º 19
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    def setupUI(self):
        mainLayout = QGridLayout()

        leftColumnWidget = QGroupBox(config.thisTranslation["commentaries"])
        commentaryLayout = QVBoxLayout()
        commentaryLayout.addWidget(self.commentaryListView())
        subSubLayout = QHBoxLayout()
        button = QPushButton(config.thisTranslation["open"])
        button.clicked.connect(self.openPreviousCommentary)
        subSubLayout.addWidget(button)
        button = QPushButton(config.thisTranslation["activeOnly"])
        button.clicked.connect(self.showActiveOnlyCommentaries)
        subSubLayout.addWidget(button)
        commentaryLayout.addLayout(subSubLayout)

        leftColumnWidget.setLayout(commentaryLayout)

        rightColumnWidget = QGroupBox(config.thisTranslation["menu10_books"])
        bookLayout = QHBoxLayout()
        subLayout = QVBoxLayout()
        subLayout.addWidget(self.bookListView())

        subSubLayout = QHBoxLayout()
        button = QPushButton(config.thisTranslation["showAll"])
        button.clicked.connect(self.showAllBooks)
        subSubLayout.addWidget(button)
        button = QPushButton(config.thisTranslation["favouriteOnly"])
        button.clicked.connect(self.favouriteBookOnly)
        subSubLayout.addWidget(button)
        button = QPushButton(config.thisTranslation["addFavourite"])
        button.clicked.connect(self.addFavorite)
        subSubLayout.addWidget(button)
        button = QPushButton(config.thisTranslation["removeFavourite"])
        button.clicked.connect(self.removeFavorite)
        subSubLayout.addWidget(button)
        subLayout.addLayout(subSubLayout)
        bookLayout.addLayout(subLayout)

        subLayout = QVBoxLayout()
        subLayout.addWidget(self.chapterListView())
        button = QPushButton(config.thisTranslation["open"])
        button.clicked.connect(self.openPreviousBookChapter)
        subLayout.addWidget(button)
        bookLayout.addLayout(subLayout)
        rightColumnWidget.setLayout(bookLayout)

        mainLayout.addWidget(leftColumnWidget, 0, 0)
        mainLayout.addWidget(rightColumnWidget, 0, 1)
        mainLayout.setColumnStretch(1, 2)
        self.setLayout(mainLayout)
Ejemplo n.º 20
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    def _setupUi(self):
        '''Build the graphic interface'''
        wid = QWidget(self)
        if_glay = QGridLayout()

        if_glay.addLayout(self.display_header(), 0, 0, 1, 3)
        if_glay.addLayout(self.display_graph(), 1, 0, 2, 1)
        if_glay.addLayout(self.display_mainData(), 1, 1, 1, 1)
        if_glay.addLayout(self.display_selectors(), 1, 2, 1, 1)
        if_glay.setAlignment(Qt.AlignTop)
        if_glay.setColumnStretch(0, 10)

        wid.setLayout(if_glay)
        self.setCentralWidget(wid)
Ejemplo n.º 21
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    def __init__(self, parent):
        super().__init__(parent)

        servers_label = QLabel(
            _("Spyder uses the <a href=\"{lsp_url}\">Language Server "
              "Protocol</a> to provide code completion and linting "
              "for its Editor. Here, you can setup and configure LSP servers "
              "for languages other than Python, so Spyder can provide such "
              "features for those languages as well.").format(lsp_url=LSP_URL))
        servers_label.setOpenExternalLinks(True)
        servers_label.setWordWrap(True)
        servers_label.setAlignment(Qt.AlignJustify)

        # Servers table
        table_group = QGroupBox(_('Available servers:'))
        self.table = LSPServerTable(self, text_color=ima.MAIN_FG_COLOR)
        self.table.setMaximumHeight(150)
        table_layout = QVBoxLayout()
        table_layout.addWidget(self.table)
        table_group.setLayout(table_layout)

        # Buttons
        self.reset_btn = QPushButton(_("Reset to default values"))
        self.new_btn = QPushButton(_("Set up a new server"))
        self.delete_btn = QPushButton(_("Delete currently selected server"))
        self.delete_btn.setEnabled(False)

        # Slots connected to buttons
        self.new_btn.clicked.connect(self.create_new_server)
        self.reset_btn.clicked.connect(self.reset_to_default)
        self.delete_btn.clicked.connect(self.delete_server)

        # Buttons layout
        btns = [self.new_btn, self.delete_btn, self.reset_btn]
        buttons_layout = QGridLayout()
        for i, btn in enumerate(btns):
            buttons_layout.addWidget(btn, i, 1)
        buttons_layout.setColumnStretch(0, 1)
        buttons_layout.setColumnStretch(1, 2)
        buttons_layout.setColumnStretch(2, 1)

        # Combined layout
        servers_layout = QVBoxLayout()
        servers_layout.addSpacing(-10)
        servers_layout.addWidget(servers_label)
        servers_layout.addWidget(table_group)
        servers_layout.addSpacing(10)
        servers_layout.addLayout(buttons_layout)

        self.setLayout(servers_layout)
Ejemplo n.º 22
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    def _setupUi(self):
        self.label_title = QLabel('SI Current and Lifetime')
        self.label_title.setStyleSheet("""
            font-size:1.2em; font-weight:bold;
            background-color: qlineargradient(spread:pad, x1:1, y1:0.0227273,
                              x2:0, y2:0, stop:0 rgba(173, 190, 207, 255),
                              stop:1 rgba(213, 213, 213, 255));""")
        self.label_title.setAlignment(Qt.AlignRight | Qt.AlignVCenter)

        self.settings = QWidget()
        vlay_sett = QVBoxLayout(self.settings)
        vlay_sett.setContentsMargins(0, 0, 0, 0)
        vlay_sett.addWidget(self._setupCurrentSettingsWidget())
        vlay_sett.addWidget(self._setupLifetimeSettigsWidget())
        vlay_sett.addWidget(self._setupGraphSettingsWidget())

        self.pb_showsett = QPushButton('<', self)
        self.pb_showsett.setObjectName('showsett')
        self.pb_showsett.setToolTip('Hide settings')
        self.pb_showsett.setStyleSheet(
            '#showsett{min-width:0.7em;max-width:0.7em;}')
        self.pb_showsett.released.connect(self._handle_settings_vis)

        self.pb_showeff = QPushButton('v', self)
        self.pb_showeff.setObjectName('showeff')
        self.pb_showeff.setToolTip('Show efficiency graph')
        self.pb_showeff.setStyleSheet(
            '#showeff{min-width:0.7em;max-width:0.7em;}')
        self.pb_showeff.released.connect(self._handle_efficiency_vis)

        hbox_visi = QHBoxLayout()
        hbox_visi.addStretch()
        hbox_visi.addWidget(self.pb_showsett)
        hbox_visi.addWidget(self.pb_showeff)

        self.eff_graph = EffMonitor(self, self.prefix, self.device.sec)
        self.eff_graph.setVisible(False)

        cw = QWidget()
        self.setCentralWidget(cw)
        lay = QGridLayout(cw)
        lay.addWidget(self.label_title, 0, 0, 1, 2)
        lay.addLayout(self._setupGraphPanelLayout(), 1, 0)
        lay.addWidget(self.settings, 1, 1)
        lay.addLayout(hbox_visi, 2, 0, 1, 2, alignment=Qt.AlignRight)
        lay.addWidget(self.eff_graph, 3, 0, 1, 2)
        lay.setColumnStretch(0, 6)
        lay.setColumnStretch(1, 1)
Ejemplo n.º 23
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    def _setupUi(self):
        fbsett_wid = self._setupFeedbackSettings()
        status_wid = self._setupStatusWidget()

        lay = QGridLayout(self)
        lay.setAlignment(Qt.AlignTop | Qt.AlignCenter)
        if self._is_resumed:
            led_gensts = SiriusLedAlert(self, self.dev_pref+':ERRSUM')
            dev_label = QLabel(
                '<h3>'+self._label+'</h3>', self, alignment=Qt.AlignCenter)
            self.pb_detail = QPushButton(qta.icon('fa5s.ellipsis-v'), '', self)
            self.pb_detail.setObjectName('dtls')
            self.pb_detail.setStyleSheet(
                '#dtls{min-width:20px;max-width:20px;icon-size:15px;}')
            cmd = ['sirius-hla-si-di-bbb.py', '-dev', self.dev_pref]
            if self._prefix:
                cmd.extend(['-p', self._prefix])
            connect_newprocess(self.pb_detail, cmd, self)
            hbox_label = QHBoxLayout()
            hbox_label.setContentsMargins(0, 0, 0, 0)
            hbox_label.addWidget(led_gensts, alignment=Qt.AlignLeft)
            hbox_label.addWidget(dev_label)
            hbox_label.addWidget(self.pb_detail, alignment=Qt.AlignRight)
            hbox_label.setStretch(0, 1)
            hbox_label.setStretch(1, 10)
            hbox_label.setStretch(2, 1)

            wid = QWidget(self)
            wid.setObjectName('box')
            wid.setStyleSheet("""
                #box{border: 2px solid gray;}""")
            lay_box = QGridLayout(wid)
            lay_box.setVerticalSpacing(15)
            lay_box.addLayout(hbox_label, 0, 0)
            lay_box.addWidget(fbsett_wid, 1, 0)
            lay_box.addWidget(status_wid, 2, 0)

            lay.setContentsMargins(0, 0, 0, 0)
            lay.addWidget(wid)
        else:
            info_wid = BbBInfoWidget(self, self._prefix, self._device)
            lay.addWidget(fbsett_wid, 0, 1)
            lay.addWidget(status_wid, 0, 2)
            lay.addWidget(info_wid, 0, 3)
            lay.setColumnStretch(0, 3)
            lay.setColumnStretch(4, 3)
            lay.setRowStretch(1, 3)
Ejemplo n.º 24
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    def _setupUi(self):
        dac_wid = BbBSlowDACsWidget(self, self.prefix, self.device)
        adc_wid = BbBADCWidget(self, self.prefix, self.device)
        devs_wid = BbBGeneralSettingsWidget(self, self.prefix, self.device)
        intlk = BbBInterlock(self, self.prefix, self.device)

        lay = QGridLayout(self)
        lay.addWidget(devs_wid, 1, 1)
        lay.addWidget(intlk, 1, 3)
        lay.addWidget(adc_wid, 3, 1)
        lay.addWidget(dac_wid, 3, 3)
        lay.setColumnStretch(0, 3)
        lay.setColumnStretch(2, 3)
        lay.setColumnStretch(4, 3)
        lay.setRowStretch(0, 3)
        lay.setRowStretch(2, 3)
        lay.setRowStretch(4, 3)
Ejemplo n.º 25
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    def __init__(self):
        super().__init__()

        layout = QGridLayout()
        self.setLayout(layout)
        self.status = QLabel('Click "Start"', self)
        self.play_btn = QPushButton("Start", self)
        self.abort_btn = QPushButton("Abort!", self)
        self.reset_btn = QPushButton("Reset", self)
        self.progress_bar = QProgressBar()

        layout.addWidget(self.play_btn, 0, 0)
        layout.addWidget(self.reset_btn, 0, 1)
        layout.addWidget(self.abort_btn, 0, 2)
        layout.addWidget(self.status, 0, 3)
        layout.setColumnStretch(3, 1)
        layout.addWidget(self.progress_bar, 1, 0, 1, 4)
Ejemplo n.º 26
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 def __init__(self, parent, batch_manager):
     QWidget.__init__(self, parent)
     self.calculation_manager = batch_manager
     self.whole_progress = QProgressBar(self)
     self.whole_progress.setMinimum(0)
     self.whole_progress.setMaximum(1)
     self.whole_progress.setFormat("%v of %m")
     self.whole_progress.setTextVisible(True)
     self.part_progress = QProgressBar(self)
     self.part_progress.setMinimum(0)
     self.part_progress.setMaximum(1)
     self.part_progress.setFormat("%v of %m")
     self.whole_label = QLabel("All batch progress:", self)
     self.part_label = QLabel("Single batch progress:", self)
     self.logs = ExceptionList(self)
     self.logs.setToolTip("Logs")
     self.task_que = QListWidget()
     self.process_num_timer = QTimer()
     self.process_num_timer.setInterval(1000)
     self.process_num_timer.setSingleShot(True)
     self.process_num_timer.timeout.connect(self.change_number_of_workers)
     self.number_of_process = QSpinBox(self)
     self.number_of_process.setRange(1, multiprocessing.cpu_count())
     self.number_of_process.setValue(1)
     self.number_of_process.setToolTip(
         "Number of process used in batch calculation")
     self.number_of_process.valueChanged.connect(
         self.process_num_timer_start)
     layout = QGridLayout()
     layout.addWidget(self.whole_label, 0, 0, Qt.AlignRight)
     layout.addWidget(self.whole_progress, 0, 1, 1, 2)
     layout.addWidget(self.part_label, 1, 0, Qt.AlignRight)
     layout.addWidget(self.part_progress, 1, 1, 1, 2)
     lab = QLabel("Number of process:")
     lab.setToolTip("Number of process used in batch calculation")
     layout.addWidget(lab, 2, 0)
     layout.addWidget(self.number_of_process, 2, 1)
     layout.addWidget(self.logs, 3, 0, 1, 3)
     layout.addWidget(self.task_que, 0, 4, 0, 1)
     layout.setColumnMinimumWidth(2, 10)
     layout.setColumnStretch(2, 1)
     self.setLayout(layout)
     self.preview_timer = QTimer()
     self.preview_timer.setInterval(1000)
     self.preview_timer.timeout.connect(self.update_info)
Ejemplo n.º 27
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    def _setupUi(self):
        self.label_description = QLabel(
            '<h2>'+self.norm_config['label']+'</h2>', self)
        self.label_description.setAlignment(Qt.AlignCenter)
        self.label_time = QLabel('<h2>T = '+str(self.time)+'ms</h2>', self)
        self.label_time.setAlignment(Qt.AlignCenter)

        self.strengths = self._setupStrengthWidget()
        self.orbit = self._setupOrbitWidget()
        self.tune = self._setupTuneWidget()
        self.chrom = self._setupChromWidget()

        self.bt_apply = QPushButton(qta.icon('fa5s.angle-right'), '', self)
        self.bt_apply.setToolTip('Apply Changes to Machine')
        self.bt_apply.setStyleSheet('icon-size: 30px 30px;')
        self.bt_apply.clicked.connect(self._updateRampConfig)

        cw = QWidget()
        lay = QGridLayout()
        lay.setVerticalSpacing(10)
        lay.setHorizontalSpacing(10)
        lay.addWidget(self.label_description, 0, 0, 1, 2)
        lay.addWidget(self.label_time, 1, 0, 1, 2)
        lay.addWidget(self.strengths, 2, 0, 4, 1)
        lay.addWidget(self.orbit, 2, 1)
        lay.addWidget(self.tune, 3, 1)
        lay.addWidget(self.chrom, 4, 1)
        lay.addWidget(self.bt_apply, 5, 1)
        lay.setColumnStretch(0, 2)
        lay.setColumnStretch(1, 2)
        lay.setRowStretch(0, 2)
        lay.setRowStretch(1, 2)
        lay.setRowStretch(2, 8)
        lay.setRowStretch(3, 8)
        lay.setRowStretch(4, 8)
        lay.setRowStretch(5, 1)
        cw.setLayout(lay)

        cw.setStyleSheet("""
            QGroupBox::title{
                subcontrol-origin: margin;
                subcontrol-position: top center;
                padding: 0 2px 0 2px;}""")
        cw.setFocusPolicy(Qt.StrongFocus)
        self.setCentralWidget(cw)
Ejemplo n.º 28
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    def _setupUi(self):
        gbox_feedback = self._setupFBSettingsWidget()
        gbox_coefview = self._setupCoefficientsViewWidget()
        gbox_coefedit = self._setupCoefficientsEditWidget()

        lay = QGridLayout(self)
        lay.setAlignment(Qt.AlignLeft | Qt.AlignTop)
        lay.setVerticalSpacing(9)
        lay.setHorizontalSpacing(15)
        lay.addWidget(gbox_coefedit, 0, 0, 1, 2)
        lay.addWidget(gbox_feedback, 1, 0)
        if not self.dev_pref.endswith('-L'):
            gbox_bun_clean = self._setupBCSettingsWidget()
            lay.addWidget(gbox_bun_clean, 1, 1)

        lay.addWidget(gbox_coefview, 0, 2, 2, 1)
        lay.setColumnStretch(0, 2)
        lay.setColumnStretch(2, 1)
Ejemplo n.º 29
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class InfoWidget(QWidget):
    """Display basic file information in a table (two columns).

    Parameters
    ----------
    values : dict
        Each key/value pair in this dict will be displayed in a row, separated
        by a colon.
    """
    def __init__(self, values=None):
        super().__init__()
        vbox = QVBoxLayout(self)
        self.grid = QGridLayout()
        self.grid.setColumnStretch(1, 1)
        vbox.addLayout(self.grid)
        vbox.addStretch(1)
        self.set_values(values)

    def set_values(self, values=None):
        """Set values (and overwrite existing values).

        Parameters
        ----------
        values : dict
            Each key/value pair in this dict will be displayed in a row,
            separated by a colon.
        """
        self.clear()
        if values:
            for row, (key, value) in enumerate(values.items()):
                left = QLabel(str(key) + ":")
                right = QLabel(str(value))
                right.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Fixed)
                self.grid.addWidget(left, row, 0)
                self.grid.addWidget(right, row, 1)

    def clear(self):
        """Clear all values.
        """
        item = self.grid.takeAt(0)
        while item:
            item.widget().deleteLater()
            del item
            item = self.grid.takeAt(0)
Ejemplo n.º 30
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    def _setupUi(self):
        cw = QWidget()
        self.setCentralWidget(cw)

        label = QLabel('<h3>ID Control Window</h3>',
                       self, alignment=Qt.AlignCenter)
        label.setStyleSheet('QLabel{min-height: 3em; max-height: 3em;}')

        self.label_mov1 = QLabel(self)
        self.label_mov1.setVisible(False)
        self.label_mov1.setStyleSheet(
            'QLabel{min-height: 3em; max-height: 3em;}')
        self.label_mov2 = QLabel(self)
        self.label_mov2.setVisible(False)
        self.label_mov2.setStyleSheet(
            'QLabel{min-height: 3em; max-height: 3em;}')
        self.movie_mov = QMovie(_os.path.join(
            _os.path.abspath(_os.path.dirname(__file__)), 'hula.gif'))
        self.movie_mov.setScaledSize(QSize(50, 50))
        self.label_mov1.setMovie(self.movie_mov)
        self.label_mov2.setMovie(self.movie_mov)

        self._gbox_apu = QGroupBox('APU', self)
        self._gbox_apu.setLayout(self._setupAPULayout())

        lay = QGridLayout(cw)
        lay.addWidget(self.label_mov1, 0, 0)
        lay.addWidget(label, 0, 1)
        lay.addWidget(self.label_mov2, 0, 2)
        lay.addWidget(self._gbox_apu, 1, 0, 1, 3)
        lay.setColumnStretch(0, 1)
        lay.setColumnStretch(1, 15)
        lay.setColumnStretch(2, 1)
Ejemplo n.º 31
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    def preview_layout(self, show_hidden_areas=False):
        """
        Show the layout with placeholder texts using a QWidget.
        """
        from spyder.utils.qthelpers import qapplication

        app = qapplication()
        widget = QWidget()
        layout = QGridLayout()
        for area in self._areas:
            label = QPlainTextEdit()
            label.setReadOnly(True)
            label.setPlainText("\n".join(area["plugin_ids"]))
            if area["visible"] or show_hidden_areas:
                layout.addWidget(
                    label,
                    area["row"],
                    area["column"],
                    area["row_span"],
                    area["col_span"],
                )

            # label.setVisible(area["visible"])
            if area["default"]:
                label.setStyleSheet(
                    "QPlainTextEdit {background-color: #ff0000;}")

            if not area["visible"]:
                label.setStyleSheet(
                    "QPlainTextEdit {background-color: #eeeeee;}")

        for row, stretch in self._row_stretchs.items():
            layout.setRowStretch(row, stretch)

        for col, stretch in self._column_stretchs.items():
            layout.setColumnStretch(col, stretch)

        widget.setLayout(layout)
        widget.showMaximized()
        app.exec_()
Ejemplo n.º 32
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class SkiviImageWindow(QMainWindow):
    def __init__(self, arr, mgr):
        QMainWindow.__init__(self)

        self.arr = arr

        self.mgr = mgr
        self.main_widget = QWidget()
        self.layout = QGridLayout(self.main_widget)
        self.setCentralWidget(self.main_widget)

        self.label = ImageLabel(self, arr)
        self.label_container = QFrame()
        self.label_container.setFrameShape(QFrame.StyledPanel | QFrame.Sunken)
        self.label_container.setLineWidth(1)

        self.label_container.layout = QGridLayout(self.label_container)
        self.label_container.layout.setContentsMargins(0, 0, 0, 0)
        self.label_container.layout.addWidget(self.label, 0, 0)
        self.layout.addWidget(self.label_container, 0, 0)

        self.mgr.add_window(self)
        self.main_widget.show()

        self.setWindowTitle('Skivi - The skimage viewer.')

        self.mixer_panel = MixerPanel(self.arr)
        self.layout.addWidget(self.mixer_panel, 0, 2)
        self.mixer_panel.show()
        self.mixer_panel.set_callback(self.refresh_image)

        self.rgbv_hist = QuadHistogram(self.arr)
        self.layout.addWidget(self.rgbv_hist, 0, 1)
        self.rgbv_hist.show()

        self.rgb_hsv_disp = RGBHSVDisplay()
        self.layout.addWidget(self.rgb_hsv_disp, 1, 0)
        self.rgb_hsv_disp.show()

        self.layout.setColumnStretch(0, 1)
        self.layout.setRowStretch(0, 1)

        self.save_file = QtWidgets.QPushButton('Save to File')
        self.save_file.clicked.connect(self.save_to_file)
        self.save_stack = QtWidgets.QPushButton('Save to Stack')
        self.save_stack.clicked.connect(self.save_to_stack)
        self.save_file.show()
        self.save_stack.show()

        self.layout.addWidget(self.save_stack, 1, 1)
        self.layout.addWidget(self.save_file, 1, 2)

    def closeEvent(self, event):
        # Allow window to be destroyed by removing any
        # references to it
        self.mgr.remove_window(self)

    def update_histograms(self):
        self.rgbv_hist.update_hists(self.arr)

    def refresh_image(self):
        self.label.update_image()
        self.update_histograms()

    def scale_mouse_pos(self, x, y):
                width = self.label.pm.width()
                height = self.label.pm.height()
                x_frac = 1. * x / width
                y_frac = 1. * y / height
                width = self.arr.shape[1]
                height = self.arr.shape[0]
                new_x = int(width * x_frac)
                new_y = int(height * y_frac)
                return(new_x, new_y)

    def label_mouseMoveEvent(self, evt):
        x = evt.x()
        y = evt.y()
        x, y = self.scale_mouse_pos(x, y)

        # handle tracking out of array bounds
        maxw = self.arr.shape[1]
        maxh = self.arr.shape[0]
        if x >= maxw or y >= maxh or x < 0 or y < 0:
            r = g = b = h = s = v = ''
        else:
            r = self.arr[y, x, 0]
            g = self.arr[y, x, 1]
            b = self.arr[y, x, 2]
            h, s, v = self.mixer_panel.mixer.rgb_2_hsv_pixel(r, g, b)

        self.rgb_hsv_disp.update_vals((x, y, r, g, b, h, s, v))

    def save_to_stack(self):
        from ... import io
        img = self.arr.copy()
        io.push(img)
        msg = dedent('''
            The image has been pushed to the io stack.
            Use io.pop() to retrieve the most recently
            pushed image.''')
        msglabel = QLabel(msg)
        dialog = QtWidgets.QDialog()
        ok = QtWidgets.QPushButton('OK', dialog)
        ok.clicked.connect(dialog.accept)
        ok.setDefault(True)
        dialog.layout = QGridLayout(dialog)
        dialog.layout.addWidget(msglabel, 0, 0, 1, 3)
        dialog.layout.addWidget(ok, 1, 1)
        dialog.exec_()

    def save_to_file(self):
        from ... import io
        filename = str(QtWidgets.QFileDialog.getSaveFileName())
        if len(filename) == 0:
            return
        io.imsave(filename, self.arr)
Ejemplo n.º 33
0
class ThumbnailScrollBar(QFrame):
    """
    A widget that manages the display of the FigureThumbnails that are
    created when a figure is sent to the IPython console by the kernel and
    that controls what is displayed in the FigureViewer.
    """
    redirect_stdio = Signal(bool)

    def __init__(self, figure_viewer, parent=None, background_color=None):
        super(ThumbnailScrollBar, self).__init__(parent)
        self._thumbnails = []
        self.background_color = background_color
        self.current_thumbnail = None
        self.set_figureviewer(figure_viewer)
        self.setup_gui()

    def setup_gui(self):
        """Setup the main layout of the widget."""
        scrollarea = self.setup_scrollarea()
        up_btn, down_btn = self.setup_arrow_buttons()

        self.setFixedWidth(150)
        layout = QVBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)
        layout.addWidget(up_btn)
        layout.addWidget(scrollarea)
        layout.addWidget(down_btn)

    def setup_scrollarea(self):
        """Setup the scrollarea that will contain the FigureThumbnails."""
        self.view = QWidget()

        self.scene = QGridLayout(self.view)
        self.scene.setColumnStretch(0, 100)
        self.scene.setColumnStretch(2, 100)

        self.scrollarea = QScrollArea()
        self.scrollarea.setWidget(self.view)
        self.scrollarea.setWidgetResizable(True)
        self.scrollarea.setFrameStyle(0)
        self.scrollarea.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self.scrollarea.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self.scrollarea.setSizePolicy(QSizePolicy(QSizePolicy.Ignored,
                                                  QSizePolicy.Preferred))

        # Set the vertical scrollbar explicitely :
        # This is required to avoid a "RuntimeError: no access to protected
        # functions or signals for objects not created from Python" in Linux.
        self.scrollarea.setVerticalScrollBar(QScrollBar())

        return self.scrollarea

    def setup_arrow_buttons(self):
        """
        Setup the up and down arrow buttons that are placed at the top and
        bottom of the scrollarea.
        """
        # Get the height of the up/down arrow of the default vertical
        # scrollbar :
        vsb = self.scrollarea.verticalScrollBar()
        style = vsb.style()
        opt = QStyleOptionSlider()
        vsb.initStyleOption(opt)
        vsb_up_arrow = style.subControlRect(
                QStyle.CC_ScrollBar, opt, QStyle.SC_ScrollBarAddLine, self)

        # Setup the up and down arrow button :
        up_btn = up_btn = QPushButton(icon=ima.icon('last_edit_location'))
        up_btn.setFlat(True)
        up_btn.setFixedHeight(vsb_up_arrow.size().height())
        up_btn.clicked.connect(self.go_up)

        down_btn = QPushButton(icon=ima.icon('folding.arrow_down_on'))
        down_btn.setFlat(True)
        down_btn.setFixedHeight(vsb_up_arrow.size().height())
        down_btn.clicked.connect(self.go_down)

        return up_btn, down_btn

    def set_figureviewer(self, figure_viewer):
        """Set the bamespace for the FigureViewer."""
        self.figure_viewer = figure_viewer

    # ---- Save Figure
    def save_all_figures_as(self):
        """Save all the figures to a file."""
        self.redirect_stdio.emit(False)
        dirname = getexistingdirectory(self, caption='Save all figures',
                                       basedir=getcwd_or_home())
        self.redirect_stdio.emit(True)
        if dirname:
            return self.save_all_figures_todir(dirname)

    def save_all_figures_todir(self, dirname):
        """Save all figure in dirname."""
        fignames = []
        for thumbnail in self._thumbnails:
            fig = thumbnail.canvas.fig
            fmt = thumbnail.canvas.fmt
            fext = {'image/png': '.png',
                    'image/jpeg': '.jpg',
                    'image/svg+xml': '.svg'}[fmt]

            figname = get_unique_figname(dirname, 'Figure', fext)
            save_figure_tofile(fig, fmt, figname)
            fignames.append(figname)
        return fignames

    def save_current_figure_as(self):
        """Save the currently selected figure."""
        if self.current_thumbnail is not None:
            self.save_figure_as(self.current_thumbnail.canvas.fig,
                                self.current_thumbnail.canvas.fmt)

    def save_figure_as(self, fig, fmt):
        """Save the figure to a file."""
        fext, ffilt = {
            'image/png': ('.png', 'PNG (*.png)'),
            'image/jpeg': ('.jpg', 'JPEG (*.jpg;*.jpeg;*.jpe;*.jfif)'),
            'image/svg+xml': ('.svg', 'SVG (*.svg);;PNG (*.png)')}[fmt]

        figname = get_unique_figname(getcwd_or_home(), 'Figure', fext)

        self.redirect_stdio.emit(False)
        fname, fext = getsavefilename(
            parent=self.parent(), caption='Save Figure',
            basedir=figname, filters=ffilt,
            selectedfilter='', options=None)
        self.redirect_stdio.emit(True)

        if fname:
            save_figure_tofile(fig, fmt, fname)

    # ---- Thumbails Handlers
    def add_thumbnail(self, fig, fmt):
        thumbnail = FigureThumbnail(background_color=self.background_color)
        thumbnail.canvas.load_figure(fig, fmt)

        # Scale the thumbnail size, while respecting the figure
        # dimension ratio.
        fwidth = thumbnail.canvas.fwidth
        fheight = thumbnail.canvas.fheight

        max_length = 100
        if fwidth/fheight > 1:
            canvas_width = max_length
            canvas_height = canvas_width / fwidth * fheight
        else:
            canvas_height = max_length
            canvas_width = canvas_height / fheight * fwidth
        thumbnail.canvas.setFixedSize(canvas_width, canvas_height)

        thumbnail.sig_canvas_clicked.connect(self.set_current_thumbnail)
        thumbnail.sig_remove_figure.connect(self.remove_thumbnail)
        thumbnail.sig_save_figure.connect(self.save_figure_as)
        self._thumbnails.append(thumbnail)

        self.scene.setRowStretch(self.scene.rowCount()-1, 0)
        self.scene.addWidget(thumbnail, self.scene.rowCount()-1, 1)
        self.scene.setRowStretch(self.scene.rowCount(), 100)
        self.set_current_thumbnail(thumbnail)

    def remove_current_thumbnail(self):
        """Remove the currently selected thumbnail."""
        if self.current_thumbnail is not None:
            self.remove_thumbnail(self.current_thumbnail)

    def remove_all_thumbnails(self):
        """Remove all thumbnails."""
        for thumbnail in self._thumbnails:
            self.layout().removeWidget(thumbnail)
            thumbnail.sig_canvas_clicked.disconnect()
            thumbnail.sig_remove_figure.disconnect()
            thumbnail.sig_save_figure.disconnect()
            thumbnail.deleteLater()
        self._thumbnails = []
        self.current_thumbnail = None
        self.figure_viewer.figcanvas.clear_canvas()

    def remove_thumbnail(self, thumbnail):
        """Remove thumbnail."""
        if thumbnail in self._thumbnails:
            index = self._thumbnails.index(thumbnail)
            self._thumbnails.remove(thumbnail)
        self.layout().removeWidget(thumbnail)
        thumbnail.deleteLater()
        thumbnail.sig_canvas_clicked.disconnect()
        thumbnail.sig_remove_figure.disconnect()
        thumbnail.sig_save_figure.disconnect()

        # Select a new thumbnail if any :
        if thumbnail == self.current_thumbnail:
            if len(self._thumbnails) > 0:
                self.set_current_index(min(index, len(self._thumbnails)-1))
            else:
                self.current_thumbnail = None
                self.figure_viewer.figcanvas.clear_canvas()

    def set_current_index(self, index):
        """Set the currently selected thumbnail by its index."""
        self.set_current_thumbnail(self._thumbnails[index])

    def get_current_index(self):
        """Return the index of the currently selected thumbnail."""
        try:
            return self._thumbnails.index(self.current_thumbnail)
        except ValueError:
            return -1

    def set_current_thumbnail(self, thumbnail):
        """Set the currently selected thumbnail."""
        self.current_thumbnail = thumbnail
        self.figure_viewer.load_figure(
                thumbnail.canvas.fig, thumbnail.canvas.fmt)
        for thumbnail in self._thumbnails:
            thumbnail.highlight_canvas(thumbnail == self.current_thumbnail)

    def go_previous_thumbnail(self):
        """Select the thumbnail previous to the currently selected one."""
        if self.current_thumbnail is not None:
            index = self._thumbnails.index(self.current_thumbnail) - 1
            index = index if index >= 0 else len(self._thumbnails) - 1
            self.set_current_index(index)
            self.scroll_to_item(index)

    def go_next_thumbnail(self):
        """Select thumbnail next to the currently selected one."""
        if self.current_thumbnail is not None:
            index = self._thumbnails.index(self.current_thumbnail) + 1
            index = 0 if index >= len(self._thumbnails) else index
            self.set_current_index(index)
            self.scroll_to_item(index)

    def scroll_to_item(self, index):
        """Scroll to the selected item of ThumbnailScrollBar."""
        spacing_between_items = self.scene.verticalSpacing()
        height_view = self.scrollarea.viewport().height()
        height_item = self.scene.itemAt(index).sizeHint().height()
        height_view_excluding_item = max(0, height_view - height_item)

        height_of_top_items = spacing_between_items
        for i in range(index):
            item = self.scene.itemAt(i)
            height_of_top_items += item.sizeHint().height()
            height_of_top_items += spacing_between_items

        pos_scroll = height_of_top_items - height_view_excluding_item // 2

        vsb = self.scrollarea.verticalScrollBar()
        vsb.setValue(pos_scroll)

    # ---- ScrollBar Handlers
    def go_up(self):
        """Scroll the scrollbar of the scrollarea up by a single step."""
        vsb = self.scrollarea.verticalScrollBar()
        vsb.setValue(int(vsb.value() - vsb.singleStep()))

    def go_down(self):
        """Scroll the scrollbar of the scrollarea down by a single step."""
        vsb = self.scrollarea.verticalScrollBar()
        vsb.setValue(int(vsb.value() + vsb.singleStep()))
Ejemplo n.º 34
0
    def setup(self):
        """Setup the ShortcutEditor with the provided arguments."""
        # Widgets
        icon_info = HelperToolButton()
        icon_info.setIcon(get_std_icon('MessageBoxInformation'))
        layout_icon_info = QVBoxLayout()
        layout_icon_info.setContentsMargins(0, 0, 0, 0)
        layout_icon_info.setSpacing(0)
        layout_icon_info.addWidget(icon_info)
        layout_icon_info.addStretch(100)

        self.label_info = QLabel()
        self.label_info.setText(
            _("Press the new shortcut and select 'Ok' to confirm, "
              "click 'Cancel' to revert to the previous state, "
              "or use 'Clear' to unbind the command from a shortcut."))
        self.label_info.setAlignment(Qt.AlignTop | Qt.AlignLeft)
        self.label_info.setWordWrap(True)
        layout_info = QHBoxLayout()
        layout_info.setContentsMargins(0, 0, 0, 0)
        layout_info.addLayout(layout_icon_info)
        layout_info.addWidget(self.label_info)
        layout_info.setStretch(1, 100)

        self.label_current_sequence = QLabel(_("Current shortcut:"))
        self.text_current_sequence = QLabel(self.current_sequence)

        self.label_new_sequence = QLabel(_("New shortcut:"))
        self.text_new_sequence = ShortcutLineEdit(self)
        self.text_new_sequence.setPlaceholderText(_("Press shortcut."))

        self.helper_button = HelperToolButton()
        self.helper_button.setIcon(QIcon())
        self.label_warning = QLabel()
        self.label_warning.setWordWrap(True)
        self.label_warning.setAlignment(Qt.AlignTop | Qt.AlignLeft)

        self.button_default = QPushButton(_('Default'))
        self.button_ok = QPushButton(_('Ok'))
        self.button_ok.setEnabled(False)
        self.button_clear = QPushButton(_('Clear'))
        self.button_cancel = QPushButton(_('Cancel'))
        button_box = QHBoxLayout()
        button_box.addWidget(self.button_default)
        button_box.addStretch(100)
        button_box.addWidget(self.button_ok)
        button_box.addWidget(self.button_clear)
        button_box.addWidget(self.button_cancel)

        # New Sequence button box
        self.btn_clear_sequence = create_toolbutton(
            self, icon=ima.icon('editclear'),
            tip=_("Clear all entered key sequences"),
            triggered=self.clear_new_sequence)
        self.button_back_sequence = create_toolbutton(
            self, icon=ima.icon('ArrowBack'),
            tip=_("Remove last key sequence entered"),
            triggered=self.back_new_sequence)

        newseq_btnbar = QHBoxLayout()
        newseq_btnbar.setSpacing(0)
        newseq_btnbar.setContentsMargins(0, 0, 0, 0)
        newseq_btnbar.addWidget(self.button_back_sequence)
        newseq_btnbar.addWidget(self.btn_clear_sequence)

        # Setup widgets
        self.setWindowTitle(_('Shortcut: {0}').format(self.name))
        self.helper_button.setToolTip('')
        style = """
            QToolButton {
              margin:1px;
              border: 0px solid grey;
              padding:0px;
              border-radius: 0px;
            }"""
        self.helper_button.setStyleSheet(style)
        icon_info.setToolTip('')
        icon_info.setStyleSheet(style)

        # Layout
        layout_sequence = QGridLayout()
        layout_sequence.setContentsMargins(0, 0, 0, 0)
        layout_sequence.addLayout(layout_info, 0, 0, 1, 4)
        layout_sequence.addItem(QSpacerItem(15, 15), 1, 0, 1, 4)
        layout_sequence.addWidget(self.label_current_sequence, 2, 0)
        layout_sequence.addWidget(self.text_current_sequence, 2, 2)
        layout_sequence.addWidget(self.label_new_sequence, 3, 0)
        layout_sequence.addWidget(self.helper_button, 3, 1)
        layout_sequence.addWidget(self.text_new_sequence, 3, 2)
        layout_sequence.addLayout(newseq_btnbar, 3, 3)
        layout_sequence.addWidget(self.label_warning, 4, 2, 1, 2)
        layout_sequence.setColumnStretch(2, 100)
        layout_sequence.setRowStretch(4, 100)

        layout = QVBoxLayout()
        layout.addLayout(layout_sequence)
        layout.addSpacing(5)
        layout.addLayout(button_box)
        self.setLayout(layout)

        # Signals
        self.button_ok.clicked.connect(self.accept_override)
        self.button_clear.clicked.connect(self.unbind_shortcut)
        self.button_cancel.clicked.connect(self.reject)
        self.button_default.clicked.connect(self.set_sequence_to_default)

        # Set all widget to no focus so that we can register <Tab> key
        # press event.
        widgets = (
            self.label_warning, self.helper_button, self.text_new_sequence,
            self.button_clear, self.button_default, self.button_cancel,
            self.button_ok, self.btn_clear_sequence, self.button_back_sequence)
        for w in widgets:
            w.setFocusPolicy(Qt.NoFocus)
            w.clearFocus()
Ejemplo n.º 35
0
    def setup_page(self):
        self.ICON = ima.icon('eyedropper')

        names = self.get_option("names")
        try:
            names.pop(names.index(u'Custom'))
        except ValueError:
            pass
        custom_names = self.get_option("custom_names", [])

        # Interface options
        theme_group = QGroupBox(_("Main interface"))

        # Interface Widgets
        ui_themes = ['Automatic', 'Light', 'Dark']
        ui_theme_choices = list(zip(ui_themes, [ui_theme.lower()
                                                for ui_theme in ui_themes]))
        ui_theme_combo = self.create_combobox(_('Interface theme'),
                                              ui_theme_choices,
                                              'ui_theme',
                                              restart=True)

        styles = [str(txt) for txt in list(QStyleFactory.keys())]
        # Don't offer users the possibility to change to a different
        # style in Gtk-based desktops
        # Fixes Issue 2036
        if is_gtk_desktop() and ('GTK+' in styles):
            styles = ['GTK+']
        choices = list(zip(styles, [style.lower() for style in styles]))
        style_combo = self.create_combobox(_('Qt windows style'), choices,
                                           'windows_style',
                                           default=self.main.default_style)
        self.style_combobox = style_combo.combobox

        themes = ['Spyder 2', 'Spyder 3']
        icon_choices = list(zip(themes, [theme.lower() for theme in themes]))
        icons_combo = self.create_combobox(_('Icon theme'), icon_choices,
                                           'icon_theme', restart=True)

        theme_comboboxes_layout = QGridLayout()
        theme_comboboxes_layout.addWidget(ui_theme_combo.label, 0, 0)
        theme_comboboxes_layout.addWidget(ui_theme_combo.combobox, 0, 1)
        theme_comboboxes_layout.addWidget(style_combo.label, 1, 0)
        theme_comboboxes_layout.addWidget(self.style_combobox, 1, 1)
        theme_comboboxes_layout.addWidget(icons_combo.label, 2, 0)
        theme_comboboxes_layout.addWidget(icons_combo.combobox, 2, 1)

        theme_layout = QVBoxLayout()
        theme_layout.addLayout(theme_comboboxes_layout)
        theme_group.setLayout(theme_layout)

        # Syntax coloring options
        syntax_group = QGroupBox(_("Syntax highlighting theme"))

        # Syntax Widgets
        edit_button = QPushButton(_("Edit selected scheme"))
        create_button = QPushButton(_("Create new scheme"))
        self.delete_button = QPushButton(_("Delete scheme"))
        self.reset_button = QPushButton(_("Reset to defaults"))

        self.preview_editor = CodeEditor(self)
        self.stacked_widget = QStackedWidget(self)
        self.scheme_editor_dialog = SchemeEditor(parent=self,
                                                 stack=self.stacked_widget)

        self.scheme_choices_dict = {}
        schemes_combobox_widget = self.create_combobox('', [('', '')],
                                                       'selected')
        self.schemes_combobox = schemes_combobox_widget.combobox

        # Syntax layout
        syntax_layout = QGridLayout(syntax_group)
        btns = [self.schemes_combobox, edit_button, self.reset_button,
                create_button, self.delete_button]
        for i, btn in enumerate(btns):
            syntax_layout.addWidget(btn, i, 1)
        syntax_layout.setColumnStretch(0, 1)
        syntax_layout.setColumnStretch(1, 2)
        syntax_layout.setColumnStretch(2, 1)
        syntax_layout.setContentsMargins(0, 12, 0, 12)

        # Fonts options
        fonts_group = QGroupBox(_("Fonts"))

        # Fonts widgets
        plain_text_font = self.create_fontgroup(
            option='font',
            title=_("Plain text"),
            fontfilters=QFontComboBox.MonospacedFonts,
            without_group=True)

        rich_text_font = self.create_fontgroup(
            option='rich_font',
            title=_("Rich text"),
            without_group=True)

        # Fonts layouts
        fonts_layout = QGridLayout()
        fonts_layout.addWidget(plain_text_font.fontlabel, 0, 0)
        fonts_layout.addWidget(plain_text_font.fontbox, 0, 1)
        fonts_layout.addWidget(plain_text_font.sizelabel, 0, 2)
        fonts_layout.addWidget(plain_text_font.sizebox, 0, 3)
        fonts_layout.addWidget(rich_text_font.fontlabel, 1, 0)
        fonts_layout.addWidget(rich_text_font.fontbox, 1, 1)
        fonts_layout.addWidget(rich_text_font.sizelabel, 1, 2)
        fonts_layout.addWidget(rich_text_font.sizebox, 1, 3)
        fonts_group.setLayout(fonts_layout)

        # Left options layout
        options_layout = QVBoxLayout()
        options_layout.addWidget(theme_group)
        options_layout.addWidget(syntax_group)
        options_layout.addWidget(fonts_group)

        # Right preview layout
        preview_group = QGroupBox(_("Preview"))
        preview_layout = QVBoxLayout()
        preview_layout.addWidget(self.preview_editor)
        preview_group.setLayout(preview_layout)

        # Combined layout
        combined_layout = QGridLayout()
        combined_layout.setRowStretch(0, 1)
        combined_layout.setColumnStretch(1, 100)
        combined_layout.addLayout(options_layout, 0, 0)
        combined_layout.addWidget(preview_group, 0, 1)
        self.setLayout(combined_layout)

        # Signals and slots
        create_button.clicked.connect(self.create_new_scheme)
        edit_button.clicked.connect(self.edit_scheme)
        self.reset_button.clicked.connect(self.reset_to_default)
        self.delete_button.clicked.connect(self.delete_scheme)
        self.schemes_combobox.currentIndexChanged.connect(self.update_preview)
        self.schemes_combobox.currentIndexChanged.connect(self.update_buttons)

        # Setup
        for name in names:
            self.scheme_editor_dialog.add_color_scheme_stack(name)

        for name in custom_names:
            self.scheme_editor_dialog.add_color_scheme_stack(name, custom=True)

        self.update_combobox()
        self.update_preview()
        self.update_qt_style_combobox()
Ejemplo n.º 36
0
    def setup_page(self):
        self.ICON = ima.icon('genprefs')
        newcb = self.create_checkbox

        # --- Interface
        general_group = QGroupBox(_("General"))

        languages = LANGUAGE_CODES.items()
        language_choices = sorted([(val, key) for key, val in languages])
        language_combo = self.create_combobox(_('Language:'),
                                              language_choices,
                                              'interface_language',
                                              restart=True)

        opengl_options = ['Automatic', 'Desktop', 'Software', 'GLES']
        opengl_choices = list(zip(opengl_options,
                                  [c.lower() for c in opengl_options]))
        opengl_combo = self.create_combobox(_('Rendering engine:'),
                                            opengl_choices,
                                            'opengl',
                                            restart=True)

        single_instance_box = newcb(_("Use a single instance"),
                                    'single_instance',
                                    tip=_("Set this to open external<br> "
                                          "Python files in an already running "
                                          "instance (Requires a restart)"))

        prompt_box = newcb(_("Prompt when exiting"), 'prompt_on_exit')
        popup_console_box = newcb(_("Show internal Spyder errors to report "
                                    "them to Github"), 'show_internal_errors')
        check_updates = newcb(_("Check for updates on startup"),
                              'check_updates_on_startup')

        # Decide if it's possible to activate or not single instance mode
        if running_in_mac_app():
            self.set_option("single_instance", True)
            single_instance_box.setEnabled(False)

        comboboxes_advanced_layout = QHBoxLayout()
        cbs_adv_grid = QGridLayout()
        cbs_adv_grid.addWidget(language_combo.label, 0, 0)
        cbs_adv_grid.addWidget(language_combo.combobox, 0, 1)
        cbs_adv_grid.addWidget(opengl_combo.label, 1, 0)
        cbs_adv_grid.addWidget(opengl_combo.combobox, 1, 1)
        comboboxes_advanced_layout.addLayout(cbs_adv_grid)
        comboboxes_advanced_layout.addStretch(1)

        general_layout = QVBoxLayout()
        general_layout.addLayout(comboboxes_advanced_layout)
        general_layout.addWidget(single_instance_box)
        general_layout.addWidget(prompt_box)
        general_layout.addWidget(popup_console_box)
        general_layout.addWidget(check_updates)
        general_group.setLayout(general_layout)

        # --- Theme
        interface_group = QGroupBox(_("Interface"))

        vertdock_box = newcb(_("Vertical title bars in panes"),
                             'vertical_dockwidget_titlebars')
        verttabs_box = newcb(_("Vertical tabs in panes"),
                             'vertical_tabs')
        animated_box = newcb(_("Animated toolbars and panes"),
                             'animated_docks')
        tear_off_box = newcb(_("Tear off menus"), 'tear_off_menus',
                             tip=_("Set this to detach any<br> "
                                   "menu from the main window"))
        margin_box = newcb(_("Custom margin for panes:"),
                           'use_custom_margin')
        margin_spin = self.create_spinbox("", _("pixels"), 'custom_margin',
                                          0, 0, 30)
        margin_box.toggled.connect(margin_spin.spinbox.setEnabled)
        margin_box.toggled.connect(margin_spin.slabel.setEnabled)
        margin_spin.spinbox.setEnabled(self.get_option('use_custom_margin'))
        margin_spin.slabel.setEnabled(self.get_option('use_custom_margin'))

        cursor_box = newcb(_("Cursor blinking:"),
                           'use_custom_cursor_blinking')
        cursor_spin = self.create_spinbox(
            "", _("ms"),
            'custom_cursor_blinking',
            default=QApplication.cursorFlashTime(),
            min_=0, max_=5000, step=100)
        cursor_box.toggled.connect(cursor_spin.spinbox.setEnabled)
        cursor_box.toggled.connect(cursor_spin.slabel.setEnabled)
        cursor_spin.spinbox.setEnabled(
            self.get_option('use_custom_cursor_blinking'))
        cursor_spin.slabel.setEnabled(
            self.get_option('use_custom_cursor_blinking'))

        margins_cursor_layout = QGridLayout()
        margins_cursor_layout.addWidget(margin_box, 0, 0)
        margins_cursor_layout.addWidget(margin_spin.spinbox, 0, 1)
        margins_cursor_layout.addWidget(margin_spin.slabel, 0, 2)
        margins_cursor_layout.addWidget(cursor_box, 1, 0)
        margins_cursor_layout.addWidget(cursor_spin.spinbox, 1, 1)
        margins_cursor_layout.addWidget(cursor_spin.slabel, 1, 2)
        margins_cursor_layout.setColumnStretch(2, 100)

        # Layout interface
        interface_layout = QVBoxLayout()
        interface_layout.addWidget(vertdock_box)
        interface_layout.addWidget(verttabs_box)
        interface_layout.addWidget(animated_box)
        interface_layout.addWidget(tear_off_box)
        interface_layout.addLayout(margins_cursor_layout)
        interface_group.setLayout(interface_layout)

        # --- Status bar
        sbar_group = QGroupBox(_("Status bar"))
        show_status_bar = newcb(_("Show status bar"), 'show_status_bar')

        memory_box = newcb(_("Show memory usage every"), 'memory_usage/enable',
                           tip=self.main.mem_status.toolTip())
        memory_spin = self.create_spinbox("", _(" ms"), 'memory_usage/timeout',
                                          min_=100, max_=1000000, step=100)
        memory_box.toggled.connect(memory_spin.setEnabled)
        memory_spin.setEnabled(self.get_option('memory_usage/enable'))
        memory_box.setEnabled(self.main.mem_status.is_supported())
        memory_spin.setEnabled(self.main.mem_status.is_supported())

        cpu_box = newcb(_("Show CPU usage every"), 'cpu_usage/enable',
                        tip=self.main.cpu_status.toolTip())
        cpu_spin = self.create_spinbox("", _(" ms"), 'cpu_usage/timeout',
                                       min_=100, max_=1000000, step=100)
        cpu_box.toggled.connect(cpu_spin.setEnabled)
        cpu_spin.setEnabled(self.get_option('cpu_usage/enable'))

        cpu_box.setEnabled(self.main.cpu_status.is_supported())
        cpu_spin.setEnabled(self.main.cpu_status.is_supported())

        status_bar_o = self.get_option('show_status_bar')
        show_status_bar.toggled.connect(memory_box.setEnabled)
        show_status_bar.toggled.connect(memory_spin.setEnabled)
        show_status_bar.toggled.connect(cpu_box.setEnabled)
        show_status_bar.toggled.connect(cpu_spin.setEnabled)
        memory_box.setEnabled(status_bar_o)
        memory_spin.setEnabled(status_bar_o)
        cpu_box.setEnabled(status_bar_o)
        cpu_spin.setEnabled(status_bar_o)

        # Layout status bar
        cpu_memory_layout = QGridLayout()
        cpu_memory_layout.addWidget(memory_box, 0, 0)
        cpu_memory_layout.addWidget(memory_spin, 0, 1)
        cpu_memory_layout.addWidget(cpu_box, 1, 0)
        cpu_memory_layout.addWidget(cpu_spin, 1, 1)

        sbar_layout = QVBoxLayout()
        sbar_layout.addWidget(show_status_bar)
        sbar_layout.addLayout(cpu_memory_layout)
        sbar_group.setLayout(sbar_layout)

        # --- Screen resolution Group (hidpi)
        screen_resolution_group = QGroupBox(_("Screen resolution"))
        screen_resolution_bg = QButtonGroup(screen_resolution_group)
        screen_resolution_label = QLabel(_("Configuration for high DPI "
                                           "screens<br><br>"
                                           "Please see "
                                           "<a href=\"{0}\">{0}</a><> "
                                           "for more information about "
                                           "these options (in "
                                           "English).").format(HDPI_QT_PAGE))
        screen_resolution_label.setWordWrap(True)

        normal_radio = self.create_radiobutton(
                                _("Normal"),
                                'normal_screen_resolution',
                                button_group=screen_resolution_bg)
        auto_scale_radio = self.create_radiobutton(
                                _("Enable auto high DPI scaling"),
                                'high_dpi_scaling',
                                button_group=screen_resolution_bg,
                                tip=_("Set this for high DPI displays"),
                                restart=True)

        custom_scaling_radio = self.create_radiobutton(
                                _("Set a custom high DPI scaling"),
                                'high_dpi_custom_scale_factor',
                                button_group=screen_resolution_bg,
                                tip=_("Set this for high DPI displays when "
                                      "auto scaling does not work"),
                                restart=True)

        custom_scaling_edit = self.create_lineedit(
            "",
            'high_dpi_custom_scale_factors',
            tip=_("Enter values for different screens "
                  "separated by semicolons ';', "
                  "float values are supported"),
            alignment=Qt.Horizontal,
            regex=r"[0-9]+(?:\.[0-9]*)(;[0-9]+(?:\.[0-9]*))*",
            restart=True)

        normal_radio.toggled.connect(custom_scaling_edit.setDisabled)
        auto_scale_radio.toggled.connect(custom_scaling_edit.setDisabled)
        custom_scaling_radio.toggled.connect(custom_scaling_edit.setEnabled)

        # Layout Screen resolution
        screen_resolution_layout = QVBoxLayout()
        screen_resolution_layout.addWidget(screen_resolution_label)

        screen_resolution_inner_layout = QGridLayout()
        screen_resolution_inner_layout.addWidget(normal_radio, 0, 0)
        screen_resolution_inner_layout.addWidget(auto_scale_radio, 1, 0)
        screen_resolution_inner_layout.addWidget(custom_scaling_radio, 2, 0)
        screen_resolution_inner_layout.addWidget(custom_scaling_edit, 2, 1)

        screen_resolution_layout.addLayout(screen_resolution_inner_layout)
        screen_resolution_group.setLayout(screen_resolution_layout)

        tabs = QTabWidget()
        tabs.addTab(self.create_tab(screen_resolution_group, interface_group),
                    _("Interface"))
        tabs.addTab(self.create_tab(general_group, sbar_group),
                    _("Advanced Settings"))

        vlayout = QVBoxLayout()
        vlayout.addWidget(tabs)
        self.setLayout(vlayout)
Ejemplo n.º 37
0
    def setup_page(self):
        newcb = self.create_checkbox

        # --- Introspection ---
        # Basic features group
        basic_features_group = QGroupBox(_("Basic features"))
        completion_box = newcb(_("Enable code completion"), 'code_completion')
        goto_definition_box = newcb(
            _("Enable Go to definition"),
            'jedi_definition',
            tip=_("If this option is enabled, left-clicking on\n"
                  "an object name while pressing the {} key will go to\n"
                  "that object's definition (if resolved).".format(self.CTRL)))
        follow_imports_box = newcb(_("Follow imports when going to a "
                                     "definition"),
                                   'jedi_definition/follow_imports')
        show_signature_box = newcb(_("Show calltips"), 'jedi_signature_help')

        basic_features_layout = QVBoxLayout()
        basic_features_layout.addWidget(completion_box)
        basic_features_layout.addWidget(goto_definition_box)
        basic_features_layout.addWidget(follow_imports_box)
        basic_features_layout.addWidget(show_signature_box)
        basic_features_group.setLayout(basic_features_layout)

        # Advanced group
        advanced_group = QGroupBox(_("Advanced"))
        modules_textedit = self.create_textedit(
            _("Preload the following modules to make completion faster "
              "and more accurate:"),
            'preload_modules'
        )
        if is_dark_interface():
            modules_textedit.textbox.setStyleSheet(
                "border: 1px solid #32414B;"
            )

        advanced_layout = QVBoxLayout()
        advanced_layout.addWidget(modules_textedit)
        advanced_group.setLayout(advanced_layout)

        # --- Linting ---
        # Linting options
        linting_label = QLabel(_("Spyder can optionally highlight syntax "
                                 "errors and possible problems with your "
                                 "code in the editor."))
        linting_label.setOpenExternalLinks(True)
        linting_label.setWordWrap(True)
        linting_check = self.create_checkbox(
            _("Enable basic linting"),
            'pyflakes')

        linting_complexity_box = self.create_checkbox(
            _("Enable complexity linting with "
              "the Mccabe package"), 'mccabe')

        # Linting layout
        linting_layout = QVBoxLayout()
        linting_layout.addWidget(linting_label)
        linting_layout.addWidget(linting_check)
        linting_layout.addWidget(linting_complexity_box)
        linting_widget = QWidget()
        linting_widget.setLayout(linting_layout)

        # --- Code style tab ---
        # Code style label
        pep_url = (
            '<a href="https://www.python.org/dev/peps/pep-0008">PEP 8</a>')
        code_style_codes_url = _(
            "<a href='http://pycodestyle.pycqa.org/en/stable"
            "/intro.html#error-codes'>pycodestyle error codes</a>")
        code_style_label = QLabel(
            _("Spyder can use pycodestyle to analyze your code for "
              "conformance to the {} convention. You can also "
              "manually show or hide specific warnings by their "
              "{}.").format(pep_url, code_style_codes_url))
        code_style_label.setOpenExternalLinks(True)
        code_style_label.setWordWrap(True)

        # Code style checkbox
        code_style_check = self.create_checkbox(
            _("Enable code style linting"),
            'pycodestyle')

        # Code style options
        self.code_style_filenames_match = self.create_lineedit(
            _("Only check filenames matching these patterns:"),
            'pycodestyle/filename', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Check Python files: *.py"))
        self.code_style_exclude = self.create_lineedit(
            _("Exclude files or directories matching these patterns:"),
            'pycodestyle/exclude', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Exclude all test files: (?!test_).*\\.py"))
        code_style_select = self.create_lineedit(
            _("Show the following errors or warnings:").format(
                code_style_codes_url),
            'pycodestyle/select', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Example codes: E113, W391"))
        code_style_ignore = self.create_lineedit(
            _("Ignore the following errors or warnings:"),
            'pycodestyle/ignore', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Example codes: E201, E303"))
        code_style_max_line_length = self.create_spinbox(
            _("Maximum allowed line length:"), None,
            'pycodestyle/max_line_length', min_=10, max_=500, step=1,
            tip=_("Default is 79"))

        # Code style layout
        code_style_g_layout = QGridLayout()
        code_style_g_layout.addWidget(
            self.code_style_filenames_match.label, 1, 0)
        code_style_g_layout.addWidget(
            self.code_style_filenames_match.textbox, 1, 1)
        code_style_g_layout.addWidget(self.code_style_exclude.label, 2, 0)
        code_style_g_layout.addWidget(self.code_style_exclude.textbox, 2, 1)
        code_style_g_layout.addWidget(code_style_select.label, 3, 0)
        code_style_g_layout.addWidget(code_style_select.textbox, 3, 1)
        code_style_g_layout.addWidget(code_style_ignore.label, 4, 0)
        code_style_g_layout.addWidget(code_style_ignore.textbox, 4, 1)
        code_style_g_layout.addWidget(code_style_max_line_length.plabel, 5, 0)
        code_style_g_layout.addWidget(
            code_style_max_line_length.spinbox, 5, 1)

        # Set Code style options enabled/disabled
        code_style_g_widget = QWidget()
        code_style_g_widget.setLayout(code_style_g_layout)
        code_style_g_widget.setEnabled(self.get_option('pycodestyle'))
        code_style_check.toggled.connect(code_style_g_widget.setEnabled)

        # Code style layout
        code_style_layout = QVBoxLayout()
        code_style_layout.addWidget(code_style_label)
        code_style_layout.addWidget(code_style_check)
        code_style_layout.addWidget(code_style_g_widget)

        code_style_widget = QWidget()
        code_style_widget.setLayout(code_style_layout)

        # --- Docstring tab ---
        # Docstring style label
        numpy_url = (
            "<a href='https://numpydoc.readthedocs.io/en/"
            "latest/format.html'>Numpy</a>")
        pep257_url = (
            "<a href='https://www.python.org/dev/peps/pep-0257/'>PEP 257</a>")
        docstring_style_codes = _(
            "<a href='http://www.pydocstyle.org/en/stable"
            "/error_codes.html'>page</a>")
        docstring_style_label = QLabel(
            _("Here you can decide if you want to perform style analysis on "
              "your docstrings according to the {} or {} conventions. You can "
              "also decide if you want to show or ignore specific errors, "
              "according to the codes found on this {}.").format(
                  numpy_url, pep257_url, docstring_style_codes))
        docstring_style_label.setOpenExternalLinks(True)
        docstring_style_label.setWordWrap(True)

        # Docstring style checkbox
        docstring_style_check = self.create_checkbox(
            _("Enable docstring style linting"),
            'pydocstyle')

        # Docstring style options
        docstring_style_convention = self.create_combobox(
            _("Choose the convention used to lint docstrings: "),
            (("Numpy", 'numpy'),
             ("PEP 257", 'pep257'),
             ("Custom", 'custom')),
            'pydocstyle/convention')
        self.docstring_style_select = self.create_lineedit(
            _("Show the following errors:"),
            'pydocstyle/select', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Example codes: D413, D414"))
        self.docstring_style_ignore = self.create_lineedit(
            _("Ignore the following errors:"),
            'pydocstyle/ignore', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Example codes: D107, D402"))
        self.docstring_style_match = self.create_lineedit(
            _("Only check filenames matching these patterns:"),
            'pydocstyle/match', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Skip test files: (?!test_).*\\.py"))
        self.docstring_style_match_dir = self.create_lineedit(
            _("Only check in directories matching these patterns:"),
            'pydocstyle/match_dir', alignment=Qt.Horizontal, word_wrap=False,
            placeholder=_("Skip dot directories: [^\\.].*"))

        # Custom option handling
        docstring_style_convention.combobox.currentTextChanged.connect(
                self.setup_docstring_style_convention)
        current_convention = docstring_style_convention.combobox.currentText()
        self.setup_docstring_style_convention(current_convention)

        # Docstring style layout
        docstring_style_g_layout = QGridLayout()
        docstring_style_g_layout.addWidget(
            docstring_style_convention.label, 1, 0)
        docstring_style_g_layout.addWidget(
            docstring_style_convention.combobox, 1, 1)
        docstring_style_g_layout.addWidget(
            self.docstring_style_select.label, 2, 0)
        docstring_style_g_layout.addWidget(
            self.docstring_style_select.textbox, 2, 1)
        docstring_style_g_layout.addWidget(
            self.docstring_style_ignore.label, 3, 0)
        docstring_style_g_layout.addWidget(
            self.docstring_style_ignore.textbox, 3, 1)
        docstring_style_g_layout.addWidget(
            self.docstring_style_match.label, 4, 0)
        docstring_style_g_layout.addWidget(
            self.docstring_style_match.textbox, 4, 1)
        docstring_style_g_layout.addWidget(
            self.docstring_style_match_dir.label, 5, 0)
        docstring_style_g_layout.addWidget(
            self.docstring_style_match_dir.textbox, 5, 1)

        # Set Docstring style options enabled/disabled
        docstring_style_g_widget = QWidget()
        docstring_style_g_widget.setLayout(docstring_style_g_layout)
        docstring_style_g_widget.setEnabled(self.get_option('pydocstyle'))
        docstring_style_check.toggled.connect(
            docstring_style_g_widget.setEnabled)

        # Docstring style layout
        docstring_style_layout = QVBoxLayout()
        docstring_style_layout.addWidget(docstring_style_label)
        docstring_style_layout.addWidget(docstring_style_check)
        docstring_style_layout.addWidget(docstring_style_g_widget)

        docstring_style_widget = QWidget()
        docstring_style_widget.setLayout(docstring_style_layout)

        # --- Advanced tab ---
        # Advanced label
        advanced_label = QLabel(
            _("Please don't modify these values unless "
              "you know what you're doing!"))
        advanced_label.setWordWrap(True)
        advanced_label.setAlignment(Qt.AlignJustify)

        # Advanced options
        advanced_command_launch = self.create_lineedit(
            _("Command to launch the Python language server: "),
            'advanced/command_launch', alignment=Qt.Horizontal,
            word_wrap=False)
        advanced_host = self.create_lineedit(
            _("IP Address and port to bind the server to: "),
            'advanced/host', alignment=Qt.Horizontal,
            word_wrap=False)
        advanced_port = self.create_spinbox(
            ":", "", 'advanced/port', min_=1, max_=65535, step=1)

        # Advanced layout
        advanced_g_layout = QGridLayout()
        advanced_g_layout.addWidget(advanced_command_launch.label, 1, 0)
        advanced_g_layout.addWidget(advanced_command_launch.textbox, 1, 1)
        advanced_g_layout.addWidget(advanced_host.label, 2, 0)

        advanced_host_port_g_layout = QGridLayout()
        advanced_host_port_g_layout.addWidget(advanced_host.textbox, 1, 0)
        advanced_host_port_g_layout.addWidget(advanced_port.plabel, 1, 1)
        advanced_host_port_g_layout.addWidget(advanced_port.spinbox, 1, 2)
        advanced_g_layout.addLayout(advanced_host_port_g_layout, 2, 1)

        advanced_widget = QWidget()
        advanced_layout = QVBoxLayout()
        advanced_layout.addWidget(advanced_label)
        advanced_layout.addLayout(advanced_g_layout)
        advanced_widget.setLayout(advanced_layout)

        # --- Other servers tab ---
        # Section label
        servers_label = QLabel(
            _("Spyder uses the <a href=\"{lsp_url}\">Language Server "
              "Protocol</a> to provide code completion and linting "
              "for its Editor. Here, you can setup and configure LSP servers "
              "for languages other than Python, so Spyder can provide such "
              "features for those languages as well."
              ).format(lsp_url=LSP_URL))
        servers_label.setOpenExternalLinks(True)
        servers_label.setWordWrap(True)
        servers_label.setAlignment(Qt.AlignJustify)

        # Servers table
        table_group = QGroupBox(_('Available servers:'))
        self.table = LSPServerTable(self, text_color=ima.MAIN_FG_COLOR)
        table_layout = QVBoxLayout()
        table_layout.addWidget(self.table)
        table_group.setLayout(table_layout)

        # Buttons
        self.reset_btn = QPushButton(_("Reset to default values"))
        self.new_btn = QPushButton(_("Set up a new server"))
        self.delete_btn = QPushButton(_("Delete currently selected server"))
        self.delete_btn.setEnabled(False)

        # Slots connected to buttons
        self.new_btn.clicked.connect(self.create_new_server)
        self.reset_btn.clicked.connect(self.reset_to_default)
        self.delete_btn.clicked.connect(self.delete_server)

        # Buttons layout
        btns = [self.new_btn, self.delete_btn, self.reset_btn]
        buttons_layout = QGridLayout()
        for i, btn in enumerate(btns):
            buttons_layout.addWidget(btn, i, 1)
        buttons_layout.setColumnStretch(0, 1)
        buttons_layout.setColumnStretch(1, 2)
        buttons_layout.setColumnStretch(2, 1)

        # Combined layout
        servers_widget = QWidget()
        servers_layout = QVBoxLayout()
        servers_layout.addSpacing(-10)
        servers_layout.addWidget(servers_label)
        servers_layout.addWidget(table_group)
        servers_layout.addSpacing(10)
        servers_layout.addLayout(buttons_layout)
        servers_widget.setLayout(servers_layout)

        # --- Tabs organization ---
        tabs = QTabWidget()
        tabs.addTab(self.create_tab(basic_features_group, advanced_group),
                    _('Introspection'))
        tabs.addTab(self.create_tab(linting_widget), _('Linting'))
        tabs.addTab(self.create_tab(code_style_widget), _('Code style'))
        tabs.addTab(self.create_tab(docstring_style_widget),
                    _('Docstring style'))
        tabs.addTab(self.create_tab(advanced_widget),
                    _('Advanced'))
        tabs.addTab(self.create_tab(servers_widget), _('Other languages'))

        vlayout = QVBoxLayout()
        vlayout.addWidget(tabs)
        self.setLayout(vlayout)