Ejemplo n.º 1
0
    def setup_page(self):
        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(
            _("Profiler plugin results "
              "(the output of python's profile/cProfile)\n"
              "are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(ProfilerWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 2
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    def setup_page(self):

        settings_group = QGroupBox(_("Settings"))
        use_color_box = self.create_checkbox(
            _("Use deterministic colors to differentiate functions"),
            'use_colors', default=True)

        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Line profiler plugin results "
                                  "(the output of kernprof.py)\n"
                                  "are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863 of Profiler plugon
        results_label2 = QLabel(LineProfilerWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        settings_layout = QVBoxLayout()
        settings_layout.addWidget(use_color_box)
        settings_group.setLayout(settings_layout)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(settings_group)
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 3
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 def create_fontgroup(self,
                      option=None,
                      text=None,
                      tip=None,
                      fontfilters=None):
     """Option=None -> setting plugin font"""
     fontlabel = QLabel(_("Font: "))
     fontbox = QFontComboBox()
     if fontfilters is not None:
         fontbox.setFontFilters(fontfilters)
     sizelabel = QLabel("  " + _("Size: "))
     sizebox = QSpinBox()
     sizebox.setRange(7, 100)
     self.fontboxes[(fontbox, sizebox)] = option
     layout = QHBoxLayout()
     for subwidget in (fontlabel, fontbox, sizelabel, sizebox):
         layout.addWidget(subwidget)
     layout.addStretch(1)
     if text is None:
         text = _("Font style")
     group = QGroupBox(text)
     group.setLayout(layout)
     if tip is not None:
         group.setToolTip(tip)
     return group
Ejemplo n.º 4
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 def create_spinbox(self, prefix, suffix, option, default=NoDefault,
                    min_=None, max_=None, step=None, tip=None):
     if prefix:
         plabel = QLabel(prefix)
     else:
         plabel = None
     if suffix:
         slabel = QLabel(suffix)
     else:
         slabel = None
     if step is not None:
         if type(step) is int:
             spinbox = QSpinBox()
         else:
             spinbox = QDoubleSpinBox()
             spinbox.setDecimals(1)
         spinbox.setSingleStep(step)
     else:
         spinbox = QSpinBox()
     if min_ is not None:
         spinbox.setMinimum(min_)
     if max_ is not None:
         spinbox.setMaximum(max_)
     if tip is not None:
         spinbox.setToolTip(tip)
     self.spinboxes[spinbox] = (option, default)
     layout = QHBoxLayout()
     for subwidget in (plabel, spinbox, slabel):
         if subwidget is not None:
             layout.addWidget(subwidget)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Ejemplo n.º 5
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    def __init__(self):
        QWidget.__init__(self)
        vlayout = QVBoxLayout()
        self.setLayout(vlayout)
        self.explorer = ExplorerWidget(self, show_cd_only=None)
        vlayout.addWidget(self.explorer)

        hlayout1 = QHBoxLayout()
        vlayout.addLayout(hlayout1)
        label = QLabel("<b>Open file:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout1.addWidget(label)
        self.label1 = QLabel()
        hlayout1.addWidget(self.label1)
        self.explorer.sig_open_file.connect(self.label1.setText)

        hlayout2 = QHBoxLayout()
        vlayout.addLayout(hlayout2)
        label = QLabel("<b>Open dir:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout2.addWidget(label)
        self.label2 = QLabel()
        hlayout2.addWidget(self.label2)
        self.explorer.open_dir.connect(self.label2.setText)

        hlayout3 = QHBoxLayout()
        vlayout.addLayout(hlayout3)
        label = QLabel("<b>Option changed:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout3.addWidget(label)
        self.label3 = QLabel()
        hlayout3.addWidget(self.label3)
        self.explorer.sig_option_changed.connect(lambda x, y: self.label3.setText("option_changed: %r, %r" % (x, y)))
        self.explorer.open_dir.connect(lambda: self.explorer.treewidget.refresh(".."))
Ejemplo n.º 6
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    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.runconf = RunConfiguration()

        common_group = QGroupBox(_("General settings"))
        common_layout = QGridLayout()
        common_group.setLayout(common_layout)
        self.clo_cb = QCheckBox(_("Command line options:"))
        common_layout.addWidget(self.clo_cb, 0, 0)
        self.clo_edit = QLineEdit()
        self.connect(self.clo_cb, SIGNAL("toggled(bool)"), self.clo_edit.setEnabled)
        self.clo_edit.setEnabled(False)
        common_layout.addWidget(self.clo_edit, 0, 1)
        self.wd_cb = QCheckBox(_("Working directory:"))
        common_layout.addWidget(self.wd_cb, 1, 0)
        wd_layout = QHBoxLayout()
        self.wd_edit = QLineEdit()
        self.connect(self.wd_cb, SIGNAL("toggled(bool)"), self.wd_edit.setEnabled)
        self.wd_edit.setEnabled(False)
        wd_layout.addWidget(self.wd_edit)
        browse_btn = QPushButton(get_std_icon("DirOpenIcon"), "", self)
        browse_btn.setToolTip(_("Select directory"))
        self.connect(browse_btn, SIGNAL("clicked()"), self.select_directory)
        wd_layout.addWidget(browse_btn)
        common_layout.addLayout(wd_layout, 1, 1)

        radio_group = QGroupBox(_("Interpreter"))
        radio_layout = QVBoxLayout()
        radio_group.setLayout(radio_layout)
        self.current_radio = QRadioButton(_("Execute in current Python " "or IPython interpreter"))
        radio_layout.addWidget(self.current_radio)
        self.new_radio = QRadioButton(_("Execute in a new dedicated " "Python interpreter"))
        radio_layout.addWidget(self.new_radio)
        self.systerm_radio = QRadioButton(_("Execute in an external " "system terminal"))
        radio_layout.addWidget(self.systerm_radio)

        new_group = QGroupBox(_("Dedicated Python interpreter"))
        self.connect(self.current_radio, SIGNAL("toggled(bool)"), new_group.setDisabled)
        new_layout = QGridLayout()
        new_group.setLayout(new_layout)
        self.interact_cb = QCheckBox(_("Interact with the Python " "interpreter after execution"))
        new_layout.addWidget(self.interact_cb, 1, 0, 1, -1)
        self.pclo_cb = QCheckBox(_("Command line options:"))
        new_layout.addWidget(self.pclo_cb, 2, 0)
        self.pclo_edit = QLineEdit()
        self.connect(self.pclo_cb, SIGNAL("toggled(bool)"), self.pclo_edit.setEnabled)
        self.pclo_edit.setEnabled(False)
        new_layout.addWidget(self.pclo_edit, 2, 1)
        pclo_label = QLabel(_("The <b>-u</b> option is " "added to these commands"))
        pclo_label.setWordWrap(True)
        new_layout.addWidget(pclo_label, 3, 1)

        # TODO: Add option for "Post-mortem debugging"

        layout = QVBoxLayout()
        layout.addWidget(common_group)
        layout.addWidget(radio_group)
        layout.addWidget(new_group)
        self.setLayout(layout)
Ejemplo n.º 7
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("Permissions:")))
     self.readwrite = QLabel()
     self.readwrite.setFont(self.label_font)
     layout.addWidget(self.readwrite)
     layout.addSpacing(20)
Ejemplo n.º 8
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("End-of-lines:")))
     self.eol = QLabel()
     self.eol.setFont(self.label_font)
     layout.addWidget(self.eol)
     layout.addSpacing(20)
Ejemplo n.º 9
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("Encoding:")))
     self.encoding = QLabel()
     self.encoding.setFont(self.label_font)
     layout.addWidget(self.encoding)
     layout.addSpacing(20)
Ejemplo n.º 10
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class EncodingStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("Encoding:")))
        self.encoding = QLabel()
        self.encoding.setFont(self.label_font)
        layout.addWidget(self.encoding)
        layout.addSpacing(20)
        
    def encoding_changed(self, encoding):
        self.encoding.setText(str(encoding).upper().ljust(15))
Ejemplo n.º 11
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("Line:")))
     self.line = QLabel()
     self.line.setFont(self.label_font)
     layout.addWidget(self.line)
     layout.addWidget(QLabel(_("Column:")))
     self.column = QLabel()
     self.column.setFont(self.label_font)
     layout.addWidget(self.column)
     self.setLayout(layout)
Ejemplo n.º 12
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class EncodingStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("Encoding:")))
        self.encoding = QLabel()
        self.encoding.setFont(self.label_font)
        layout.addWidget(self.encoding)
        layout.addSpacing(20)

    def encoding_changed(self, encoding):
        self.encoding.setText(str(encoding).upper().ljust(15))
Ejemplo n.º 13
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class EOLStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("End-of-lines:")))
        self.eol = QLabel()
        self.eol.setFont(self.label_font)
        layout.addWidget(self.eol)
        layout.addSpacing(20)

    def eol_changed(self, os_name):
        os_name = to_text_string(os_name)
        self.eol.setText({"nt": "CRLF", "posix": "LF"}.get(os_name, "CR"))
Ejemplo n.º 14
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class ReadWriteStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("Permissions:")))
        self.readwrite = QLabel()
        self.readwrite.setFont(self.label_font)
        layout.addWidget(self.readwrite)
        layout.addSpacing(20)
        
    def readonly_changed(self, readonly):
        readwrite = "R" if readonly else "RW"
        self.readwrite.setText(readwrite.ljust(3))
Ejemplo n.º 15
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class EOLStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("End-of-lines:")))
        self.eol = QLabel()
        self.eol.setFont(self.label_font)
        layout.addWidget(self.eol)
        layout.addSpacing(20)
        
    def eol_changed(self, os_name):
        os_name = to_text_string(os_name)
        self.eol.setText({"nt": "CRLF", "posix": "LF"}.get(os_name, "CR"))
Ejemplo n.º 16
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class ReadWriteStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("Permissions:")))
        self.readwrite = QLabel()
        self.readwrite.setFont(self.label_font)
        layout.addWidget(self.readwrite)
        layout.addSpacing(20)

    def readonly_changed(self, readonly):
        readwrite = "R" if readonly else "RW"
        self.readwrite.setText(readwrite.ljust(3))
Ejemplo n.º 17
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 def fix_size(self, content, extra=50):
     """Adjusts the width of the file switcher, based on the content."""
     # Update size of dialog based on longest shortened path
     strings = []
     if content:
         for rich_text in content:
             label = QLabel(rich_text)
             label.setTextFormat(Qt.PlainText)
             strings.append(label.text())
             fm = label.fontMetrics()
         max_width = max([fm.width(s)*1.3 for s in strings])
         self.list.setMinimumWidth(max_width + extra)
         self.set_dialog_position()
Ejemplo n.º 18
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    def setup_page(self):

        settings_group = QGroupBox(_("Settings"))
        use_color_box = self.create_checkbox(
            _("Use deterministic colors to differentiate functions"),
            'use_colors', default=True)

        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Memory profiler plugin results "
                                  "(the output of memory_profiler)\n"
                                  "is stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863 of Profiler plugon
        results_label2 = QLabel(MemoryProfilerWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        settings_layout = QVBoxLayout()
        settings_layout.addWidget(use_color_box)
        settings_group.setLayout(settings_layout)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(settings_group)
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 19
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    def setup_page(self):
        """
        Create the Spyder Config page for this plugin.

        As of Dec 2014, there are no options available to set, so we only
        display the data path.
        """
        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Results are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(CoverageWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 20
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 def create_lineedit(self, text, option, default=NoDefault,
                     tip=None, alignment=Qt.Vertical):
     label = QLabel(text)
     label.setWordWrap(True)
     edit = QLineEdit()
     layout = QVBoxLayout() if alignment == Qt.Vertical else QHBoxLayout()
     layout.addWidget(label)
     layout.addWidget(edit)
     layout.setContentsMargins(0, 0, 0, 0)
     if tip:
         edit.setToolTip(tip)
     self.lineedits[edit] = (option, default)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Ejemplo n.º 21
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 def create_lineedit(self, text, option, default=NoDefault,
                     tip=None, alignment=Qt.Vertical):
     label = QLabel(text)
     label.setWordWrap(True)
     edit = QLineEdit()
     layout = QVBoxLayout() if alignment == Qt.Vertical else QHBoxLayout()
     layout.addWidget(label)
     layout.addWidget(edit)
     layout.setContentsMargins(0, 0, 0, 0)
     if tip:
         edit.setToolTip(tip)
     self.lineedits[edit] = (option, default)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Ejemplo n.º 22
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 def __init__(self, data, comment="", parent=None):
     QWidget.__init__(self, parent)
     from copy import deepcopy
     self.data = deepcopy(data)
     self.widgets = []
     self.formlayout = QFormLayout(self)
     if comment:
         self.formlayout.addRow(QLabel(comment))
         self.formlayout.addRow(QLabel(" "))
     if DEBUG_FORMLAYOUT:
         print("\n"+("*"*80))
         print("DATA:", self.data)
         print("*"*80)
         print("COMMENT:", comment)
         print("*"*80)
Ejemplo n.º 23
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 def create_combobox(self,
                     text,
                     choices,
                     option,
                     default=NoDefault,
                     tip=None,
                     restart=False):
     """choices: couples (name, key)"""
     label = QLabel(text)
     combobox = QComboBox()
     if tip is not None:
         combobox.setToolTip(tip)
     for name, key in choices:
         combobox.addItem(name, to_qvariant(key))
     self.comboboxes[combobox] = (option, default)
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addWidget(combobox)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.label = label
     widget.combobox = combobox
     widget.setLayout(layout)
     combobox.restart_required = restart
     combobox.label_text = text
     return widget
Ejemplo n.º 24
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    def setup(self, fname):
        """Setup Run Configuration dialog with filename *fname*"""
        combo_label = QLabel(_("Select a run configuration:"))
        self.combo = QComboBox()
        self.combo.setMaxVisibleItems(20)
        self.combo.setSizeAdjustPolicy(QComboBox.AdjustToMinimumContentsLength)
        self.combo.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
        
        self.stack = QStackedWidget()

        configurations = _get_run_configurations()
        for index, (filename, options) in enumerate(configurations):
            if fname == filename:
                break
        else:
            # There is no run configuration for script *fname*:
            # creating a temporary configuration that will be kept only if
            # dialog changes are accepted by the user
            configurations.insert(0, (fname, RunConfiguration(fname).get()))
            index = 0
        for filename, options in configurations:
            widget = RunConfigOptions(self)
            widget.set(options)
            self.combo.addItem(filename)
            self.stack.addWidget(widget)
        self.combo.currentIndexChanged.connect(self.stack.setCurrentIndex)
        self.combo.setCurrentIndex(index)

        self.add_widgets(combo_label, self.combo, 10, self.stack)
        self.add_button_box(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)

        self.setWindowTitle(_("Run Settings"))
Ejemplo n.º 25
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    def setup_page(self):
        # Widgets
        self.table = ShortcutsTable(self)
        self.finder = ShortcutFinder(self.table, self.table.set_regex)
        self.table.finder = self.finder
        self.label_finder = QLabel(_('Search: '))
        self.reset_btn = QPushButton(_("Reset to default values"))

        # Layout
        hlayout = QHBoxLayout()
        vlayout = QVBoxLayout()
        hlayout.addWidget(self.label_finder)
        hlayout.addWidget(self.finder)
        vlayout.addWidget(self.table)
        vlayout.addLayout(hlayout)
        vlayout.addWidget(self.reset_btn)
        self.setLayout(vlayout)

        self.setTabOrder(self.table, self.finder)
        self.setTabOrder(self.finder, self.reset_btn)

        # Signals and slots
        self.table.proxy_model.dataChanged.connect(
                     lambda i1, i2, opt='': self.has_been_modified(opt))
        self.reset_btn.clicked.connect(self.reset_to_default)
Ejemplo n.º 26
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 def create_scedit(self,
                   text,
                   option,
                   default=NoDefault,
                   tip=None,
                   without_layout=False):
     label = QLabel(text)
     clayout = ColorLayout(QColor(Qt.black), self)
     clayout.lineedit.setMaximumWidth(80)
     if tip is not None:
         clayout.setToolTip(tip)
     cb_bold = QCheckBox()
     cb_bold.setIcon(ima.icon('bold'))
     cb_bold.setToolTip(_("Bold"))
     cb_italic = QCheckBox()
     cb_italic.setIcon(ima.icon('italic'))
     cb_italic.setToolTip(_("Italic"))
     self.scedits[(clayout, cb_bold, cb_italic)] = (option, default)
     if without_layout:
         return label, clayout, cb_bold, cb_italic
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addLayout(clayout)
     layout.addSpacing(10)
     layout.addWidget(cb_bold)
     layout.addWidget(cb_italic)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Ejemplo n.º 27
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     self.setToolTip(self.TIP)
     layout = self.layout()
     layout.addWidget(QLabel(self.TITLE))
     self.label = QLabel()
     self.label.setFont(self.label_font)
     layout.addWidget(self.label)
     layout.addSpacing(20)
     if self.is_supported():
         self.timer = QTimer()
         self.timer.timeout.connect(self.update_label)
         self.timer.start(2000)
     else:
         self.timer = None
         self.hide()
Ejemplo n.º 28
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    def __init__(self, parent):
        QWidget.__init__(self, parent)

        vert_layout = QVBoxLayout()

        # Type frame
        type_layout = QHBoxLayout()
        type_label = QLabel(_("Import as"))
        type_layout.addWidget(type_label)

        self.array_btn = array_btn = QRadioButton(_("array"))
        array_btn.setEnabled(ndarray is not FakeObject)
        array_btn.setChecked(ndarray is not FakeObject)
        type_layout.addWidget(array_btn)

        list_btn = QRadioButton(_("list"))
        list_btn.setChecked(not array_btn.isChecked())
        type_layout.addWidget(list_btn)

        if pd:
            self.df_btn = df_btn = QRadioButton(_("DataFrame"))
            df_btn.setChecked(False)
            type_layout.addWidget(df_btn)

        h_spacer = QSpacerItem(40, 20, QSizePolicy.Expanding,
                               QSizePolicy.Minimum)
        type_layout.addItem(h_spacer)
        type_frame = QFrame()
        type_frame.setLayout(type_layout)

        self._table_view = PreviewTable(self)
        vert_layout.addWidget(type_frame)
        vert_layout.addWidget(self._table_view)
        self.setLayout(vert_layout)
Ejemplo n.º 29
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class BaseTimerStatus(StatusBarWidget):
    TITLE = None
    TIP = None

    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        self.setToolTip(self.TIP)
        layout = self.layout()
        layout.addWidget(QLabel(self.TITLE))
        self.label = QLabel()
        self.label.setFont(self.label_font)
        layout.addWidget(self.label)
        layout.addSpacing(20)
        if self.is_supported():
            self.timer = QTimer()
            self.timer.timeout.connect(self.update_label)
            self.timer.start(2000)
        else:
            self.timer = None
            self.hide()

    def set_interval(self, interval):
        """Set timer interval (ms)"""
        if self.timer is not None:
            self.timer.setInterval(interval)

    def import_test(self):
        """Raise ImportError if feature is not supported"""
        raise NotImplementedError

    def is_supported(self):
        """Return True if feature is supported"""
        try:
            self.import_test()
            return True
        except ImportError:
            return False

    def get_value(self):
        """Return value (e.g. CPU or memory usage)"""
        raise NotImplementedError

    def update_label(self):
        """Update status label widget, if widget is visible"""
        if self.isVisible():
            self.label.setText('%d %%' % self.get_value())
Ejemplo n.º 30
0
 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("Permissions:")))
     self.readwrite = QLabel()
     self.readwrite.setFont(self.label_font)
     layout.addWidget(self.readwrite)
     layout.addSpacing(20)
Ejemplo n.º 31
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("End-of-lines:")))
     self.eol = QLabel()
     self.eol.setFont(self.label_font)
     layout.addWidget(self.eol)
     layout.addSpacing(20)
Ejemplo n.º 32
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("Encoding:")))
     self.encoding = QLabel()
     self.encoding.setFont(self.label_font)
     layout.addWidget(self.encoding)
     layout.addSpacing(20)
Ejemplo n.º 33
0
class BaseTimerStatus(StatusBarWidget):
    TITLE = None
    TIP = None
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        self.setToolTip(self.TIP)
        layout = self.layout()
        layout.addWidget(QLabel(self.TITLE))
        self.label = QLabel()
        self.label.setFont(self.label_font)
        layout.addWidget(self.label)
        layout.addSpacing(20)
        if self.is_supported():
            self.timer = QTimer()
            self.timer.timeout.connect(self.update_label)
            self.timer.start(2000)
        else:
            self.timer = None
            self.hide()
    
    def set_interval(self, interval):
        """Set timer interval (ms)"""
        if self.timer is not None:
            self.timer.setInterval(interval)
    
    def import_test(self):
        """Raise ImportError if feature is not supported"""
        raise NotImplementedError

    def is_supported(self):
        """Return True if feature is supported"""
        try:
            self.import_test()
            return True
        except ImportError:
            return False
    
    def get_value(self):
        """Return value (e.g. CPU or memory usage)"""
        raise NotImplementedError
        
    def update_label(self):
        """Update status label widget, if widget is visible"""
        if self.isVisible():
            self.label.setText('%d %%' % self.get_value())
Ejemplo n.º 34
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    def setup_page(self):
        """ Setup of the configuration page. All widgets need to be added here"""
        
        setup_group = QGroupBox(_("RateLaw Plugin Configuration"))
        setup_label = QLabel(_("RateLaw plugin configuration needs to be "\
                               "implemented here.\n"))
        setup_label.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with 
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        setup_layout = QVBoxLayout()
        setup_layout.addWidget(setup_label)
        setup_group.setLayout(setup_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(setup_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 35
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    def setup_page(self):
        """ Setup of the configuration page. All widgets need to be added here"""

        setup_group = QGroupBox(_("RateLaw Plugin Configuration"))
        setup_label = QLabel(_("RateLaw plugin configuration needs to be "\
                               "implemented here.\n"))
        setup_label.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        setup_layout = QVBoxLayout()
        setup_layout.addWidget(setup_label)
        setup_group.setLayout(setup_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(setup_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 36
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    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" %
                            (__version__, _("Optional Dependencies")))
        self.setWindowIcon(ima.icon('tooloptions'))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        important_mods = ['rope', 'pyflakes', 'IPython', 'matplotlib']
        self.label = QLabel(
            _("Spyder depends on several Python modules to "
              "provide additional functionality for its "
              "plugins. The table below shows the required "
              "and installed versions (if any) of all of "
              "them.<br><br>"
              "Although Spyder can work without any of these "
              "modules, it's strongly recommended that at "
              "least you try to install <b>%s</b> and "
              "<b>%s</b> to have a much better experience.") %
            (', '.join(important_mods[:-1]), important_mods[-1]))
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"), )
        btn.clicked.connect(self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        bbox.accepted.connect(self.accept)
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(630, 420)
Ejemplo n.º 37
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 def __init__(self, parent):
     QWidget.__init__(self, parent)
     layout = QHBoxLayout()
     row_nb = 14
     cindex = 0
     for child in dir(QStyle):
         if child.startswith('SP_'):
             if cindex == 0:
                 col_layout = QVBoxLayout()
             icon_layout = QHBoxLayout()
             icon = get_std_icon(child)
             label = QLabel()
             label.setPixmap(icon.pixmap(32, 32))
             icon_layout.addWidget( label )
             icon_layout.addWidget( QLineEdit(child.replace('SP_', '')) )
             col_layout.addLayout(icon_layout)
             cindex = (cindex+1) % row_nb
             if cindex == 0:
                 layout.addLayout(col_layout)                    
     self.setLayout(layout)
     self.setWindowTitle('Standard Platform Icons')
     self.setWindowIcon(get_std_icon('TitleBarMenuButton'))
Ejemplo n.º 38
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 def __init__(self, parent):
     QWidget.__init__(self, parent)
     layout = QHBoxLayout()
     row_nb = 14
     cindex = 0
     for child in dir(QStyle):
         if child.startswith('SP_'):
             if cindex == 0:
                 col_layout = QVBoxLayout()
             icon_layout = QHBoxLayout()
             icon = get_std_icon(child)
             label = QLabel()
             label.setPixmap(icon.pixmap(32, 32))
             icon_layout.addWidget(label)
             icon_layout.addWidget(QLineEdit(child.replace('SP_', '')))
             col_layout.addLayout(icon_layout)
             cindex = (cindex + 1) % row_nb
             if cindex == 0:
                 layout.addLayout(col_layout)
     self.setLayout(layout)
     self.setWindowTitle('Standard Platform Icons')
     self.setWindowIcon(get_std_icon('TitleBarMenuButton'))
Ejemplo n.º 39
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    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__, _("Dependencies")))
        self.setWindowIcon(ima.icon('tooloptions'))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        opt_mods = ['NumPy', 'Matplotlib', 'Pandas', 'SymPy']
        self.label = QLabel(
            _("Spyder depends on several Python modules to "
              "provide the right functionality for all its "
              "panes. The table below shows the required "
              "and installed versions (if any) of all of "
              "them.<br><br>"
              "<b>Note</b>: You can safely use Spyder "
              "without the following modules installed: "
              "<b>%s</b> and <b>%s</b>") %
            (', '.join(opt_mods[:-1]), opt_mods[-1]))
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"), )
        btn.clicked.connect(self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        bbox.accepted.connect(self.accept)
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(630, 420)
Ejemplo n.º 40
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class CursorPositionStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("Line:")))
        self.line = QLabel()
        self.line.setFont(self.label_font)
        layout.addWidget(self.line)
        layout.addWidget(QLabel(_("Column:")))
        self.column = QLabel()
        self.column.setFont(self.label_font)
        layout.addWidget(self.column)
        self.setLayout(layout)
        
    def cursor_position_changed(self, line, index):
        self.line.setText("%-6d" % (line+1))
        self.column.setText("%-4d" % (index+1))
Ejemplo n.º 41
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    def __init__(self, parent):
        QAbstractTableModel.__init__(self)
        self._parent = parent

        self.shortcuts = []
        self.scores = []
        self.rich_text = []
        self.letters = ''
        self.label = QLabel()
        self.widths = []

        # Needed to compensate for the HTMLDelegate color selection unawarness
        palette = parent.palette()
        self.text_color = palette.text().color().name()
        self.text_color_highlight = palette.highlightedText().color().name()
Ejemplo n.º 42
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class CursorPositionStatus(StatusBarWidget):
    def __init__(self, parent, statusbar):
        StatusBarWidget.__init__(self, parent, statusbar)
        layout = self.layout()
        layout.addWidget(QLabel(_("Line:")))
        self.line = QLabel()
        self.line.setFont(self.label_font)
        layout.addWidget(self.line)
        layout.addWidget(QLabel(_("Column:")))
        self.column = QLabel()
        self.column.setFont(self.label_font)
        layout.addWidget(self.column)
        self.setLayout(layout)

    def cursor_position_changed(self, line, index):
        self.line.setText("%-6d" % (line + 1))
        self.column.setText("%-4d" % (index + 1))
Ejemplo n.º 43
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     self.setToolTip(self.TIP)
     layout = self.layout()
     layout.addWidget(QLabel(self.TITLE))
     self.label = QLabel()
     self.label.setFont(self.label_font)
     layout.addWidget(self.label)
     layout.addSpacing(20)
     if self.is_supported():
         self.timer = QTimer()
         self.timer.timeout.connect(self.update_label)
         self.timer.start(2000)
     else:
         self.timer = None
         self.hide()
Ejemplo n.º 44
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 def __init__(self, parent, statusbar):
     StatusBarWidget.__init__(self, parent, statusbar)
     layout = self.layout()
     layout.addWidget(QLabel(_("Line:")))
     self.line = QLabel()
     self.line.setFont(self.label_font)
     layout.addWidget(self.line)
     layout.addWidget(QLabel(_("Column:")))
     self.column = QLabel()
     self.column.setFont(self.label_font)
     layout.addWidget(self.column)
     self.setLayout(layout)
Ejemplo n.º 45
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class DependenciesDialog(QDialog):
    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__, _("Optional Dependencies")))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        important_mods = ["rope", "pyflakes", "IPython", "matplotlib"]
        self.label = QLabel(
            _(
                "Spyder depends on several Python modules to "
                "provide additional functionality for its "
                "plugins. The table below shows the required "
                "and installed versions (if any) of all of "
                "them.<br><br>"
                "Although Spyder can work without any of these "
                "modules, it's strongly recommended that at "
                "least you try to install <b>%s</b> and "
                "<b>%s</b> to have a much better experience."
            )
            % (", ".join(important_mods[:-1]), important_mods[-1])
        )
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"))
        self.connect(btn, SIGNAL("clicked()"), self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(560, 350)

    def set_data(self, dependencies):
        self.view.model.set_data(dependencies)
        self.view.adjust_columns()
        self.view.sortByColumn(0, Qt.DescendingOrder)

    def copy_to_clipboard(self):
        from spyderlib.dependencies import status

        QApplication.clipboard().setText(status())
Ejemplo n.º 46
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 def create_coloredit(self, text, option, default=NoDefault, tip=None,
                      without_layout=False):
     label = QLabel(text)
     clayout = ColorLayout(QColor(Qt.black), self)
     clayout.lineedit.setMaximumWidth(80)
     if tip is not None:
         clayout.setToolTip(tip)
     self.coloredits[clayout] = (option, default)
     if without_layout:
         return label, clayout
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addLayout(clayout)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Ejemplo n.º 47
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 def create_combobox(self, text, choices, option, default=NoDefault,
                     tip=None):
     """choices: couples (name, key)"""
     label = QLabel(text)
     combobox = QComboBox()
     if tip is not None:
         combobox.setToolTip(tip)
     for name, key in choices:
         combobox.addItem(name, to_qvariant(key))
     self.comboboxes[combobox] = (option, default)
     layout = QHBoxLayout()
     for subwidget in (label, combobox):
         layout.addWidget(subwidget)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget
Ejemplo n.º 48
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 def fix_size(self, content, extra=50):
     """Adjusts the width of the file switcher, based on the content."""
     # Update size of dialog based on longest shortened path
     strings = []
     if content:
         for rich_text in content:
             label = QLabel(rich_text)
             label.setTextFormat(Qt.PlainText)
             strings.append(label.text())
             fm = label.fontMetrics()
         max_width = max([fm.width(s) * 1.3 for s in strings])
         self.list.setMinimumWidth(max_width + extra)
         self.set_dialog_position()
Ejemplo n.º 49
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class DependenciesDialog(QDialog):
    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__,
                                               _("Optional Dependencies")))
        self.setWindowIcon(get_icon('advanced.png'))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        important_mods = ['rope', 'pyflakes', 'IPython', 'matplotlib']
        self.label = QLabel(_("Spyder depends on several Python modules to "
                              "provide additional functionality for its "
                              "plugins. The table below shows the required "
                              "and installed versions (if any) of all of "
                              "them.<br><br>"
                              "Although Spyder can work without any of these "
                              "modules, it's strongly recommended that at "
                              "least you try to install <b>%s</b> and "
                              "<b>%s</b> to have a much better experience.")
                              % (', '.join(important_mods[:-1]),
                                 important_mods[-1]))
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"), )
        self.connect(btn, SIGNAL('clicked()'), self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(630, 420)
        
    def set_data(self, dependencies):
        self.view.model.set_data(dependencies)
        self.view.adjust_columns()
        self.view.sortByColumn(0, Qt.DescendingOrder)
    
    def copy_to_clipboard(self):
        from spyderlib.dependencies import status
        QApplication.clipboard().setText(status())
Ejemplo n.º 50
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class DependenciesDialog(QDialog):
    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__,
                                               _("Dependencies")))
        self.setWindowIcon(ima.icon('tooloptions'))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        opt_mods = ['NumPy', 'Matplotlib', 'Pandas', 'SymPy']
        self.label = QLabel(_("Spyder depends on several Python modules to "
                              "provide the right functionality for all its "
                              "panes. The table below shows the required "
                              "and installed versions (if any) of all of "
                              "them.<br><br>"
                              "<b>Note</b>: You can safely use Spyder "
                              "without the following modules installed: "
                              "<b>%s</b> and <b>%s</b>")
                              % (', '.join(opt_mods[:-1]), opt_mods[-1]))
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"), )
        btn.clicked.connect(self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        bbox.accepted.connect(self.accept)
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(630, 420)
        
    def set_data(self, dependencies):
        self.view.model.set_data(dependencies)
        self.view.adjust_columns()
        self.view.sortByColumn(0, Qt.DescendingOrder)
    
    def copy_to_clipboard(self):
        from spyderlib.dependencies import status
        QApplication.clipboard().setText(status())
Ejemplo n.º 51
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    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__,
                                               _("Optional Dependencies")))
        self.setWindowIcon(ima.icon('tooloptions'))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        important_mods = ['rope', 'pyflakes', 'IPython', 'matplotlib']
        self.label = QLabel(_("Spyder depends on several Python modules to "
                              "provide additional functionality for its "
                              "plugins. The table below shows the required "
                              "and installed versions (if any) of all of "
                              "them.<br><br>"
                              "Although Spyder can work without any of these "
                              "modules, it's strongly recommended that at "
                              "least you try to install <b>%s</b> and "
                              "<b>%s</b> to have a much better experience.")
                              % (', '.join(important_mods[:-1]),
                                 important_mods[-1]))
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"), )
        btn.clicked.connect(self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        bbox.accepted.connect(self.accept)
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(630, 420)
Ejemplo n.º 52
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class FileExplorerTest(QWidget):
    def __init__(self):
        QWidget.__init__(self)
        vlayout = QVBoxLayout()
        self.setLayout(vlayout)
        self.explorer = ExplorerWidget(self, show_cd_only=None)
        vlayout.addWidget(self.explorer)
        
        hlayout1 = QHBoxLayout()
        vlayout.addLayout(hlayout1)
        label = QLabel("<b>Open file:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout1.addWidget(label)
        self.label1 = QLabel()
        hlayout1.addWidget(self.label1)
        self.explorer.sig_open_file.connect(self.label1.setText)
        
        hlayout2 = QHBoxLayout()
        vlayout.addLayout(hlayout2)
        label = QLabel("<b>Open dir:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout2.addWidget(label)
        self.label2 = QLabel()
        hlayout2.addWidget(self.label2)
        self.connect(self.explorer, SIGNAL("open_dir(QString)"),
                     self.label2.setText)
        
        hlayout3 = QHBoxLayout()
        vlayout.addLayout(hlayout3)
        label = QLabel("<b>Option changed:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout3.addWidget(label)
        self.label3 = QLabel()
        hlayout3.addWidget(self.label3)
        self.explorer.sig_option_changed.connect(
           lambda x, y: self.label3.setText('option_changed: %r, %r' % (x, y)))

        self.connect(self.explorer, SIGNAL("open_parent_dir()"),
                     lambda: self.explorer.listwidget.refresh('..'))
Ejemplo n.º 53
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    def setup_page(self):
        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Profiler plugin results "\
                                  "(the output of python's profile/cProfile)\n"
                                  "are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with 
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(ProfilerWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 54
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    def setup_and_check(self, data, title='', readonly=False,
                        xlabels=None, ylabels=None):
        """
        Setup ArrayEditor:
        return False if data is not supported, True otherwise
        """
        self.data = data
        is_record_array = data.dtype.names is not None
        is_masked_array = isinstance(data, np.ma.MaskedArray)
        if data.size == 0:
            self.error(_("Array is empty"))
            return False
        if data.ndim > 3:
            self.error(_("Arrays with more than 3 dimensions are not supported"))
            return False
        if xlabels is not None and len(xlabels) != self.data.shape[1]:
            self.error(_("The 'xlabels' argument length do no match array "
                         "column number"))
            return False
        if ylabels is not None and len(ylabels) != self.data.shape[0]:
            self.error(_("The 'ylabels' argument length do no match array row "
                         "number"))
            return False
        if not is_record_array:
            dtn = data.dtype.name
            if dtn not in SUPPORTED_FORMATS and not dtn.startswith('str') \
               and not dtn.startswith('unicode'):
                arr = _("%s arrays") % data.dtype.name
                self.error(_("%s are currently not supported") % arr)
                return False
        
        self.layout = QGridLayout()
        self.setLayout(self.layout)
        self.setWindowIcon(ima.icon('arredit'))
        if title:
            title = to_text_string(title) + " - " + _("NumPy array")
        else:
            title = _("Array editor")
        if readonly:
            title += ' (' + _('read only') + ')'
        self.setWindowTitle(title)
        self.resize(600, 500)
        
        # Stack widget
        self.stack = QStackedWidget(self)
        if is_record_array:
            for name in data.dtype.names:
                self.stack.addWidget(ArrayEditorWidget(self, data[name],
                                                   readonly, xlabels, ylabels))
        elif is_masked_array:
            self.stack.addWidget(ArrayEditorWidget(self, data, readonly,
                                                   xlabels, ylabels))
            self.stack.addWidget(ArrayEditorWidget(self, data.data, readonly,
                                                   xlabels, ylabels))
            self.stack.addWidget(ArrayEditorWidget(self, data.mask, readonly,
                                                   xlabels, ylabels))
        elif data.ndim == 3:
            pass
        else:
            self.stack.addWidget(ArrayEditorWidget(self, data, readonly,
                                                   xlabels, ylabels))
        self.arraywidget = self.stack.currentWidget()
        self.stack.currentChanged.connect(self.current_widget_changed)
        self.layout.addWidget(self.stack, 1, 0)

        # Buttons configuration
        btn_layout = QHBoxLayout()
        if is_record_array or is_masked_array or data.ndim == 3:
            if is_record_array:
                btn_layout.addWidget(QLabel(_("Record array fields:")))
                names = []
                for name in data.dtype.names:
                    field = data.dtype.fields[name]
                    text = name
                    if len(field) >= 3:
                        title = field[2]
                        if not is_text_string(title):
                            title = repr(title)
                        text += ' - '+title
                    names.append(text)
            else:
                names = [_('Masked data'), _('Data'), _('Mask')]
            if data.ndim == 3:
                # QSpinBox
                self.index_spin = QSpinBox(self, keyboardTracking=False)
                self.index_spin.valueChanged.connect(self.change_active_widget)
                # QComboBox
                names = [str(i) for i in range(3)]
                ra_combo = QComboBox(self)
                ra_combo.addItems(names)
                ra_combo.currentIndexChanged.connect(self.current_dim_changed)    
                # Adding the widgets to layout
                label = QLabel(_("Axis:"))
                btn_layout.addWidget(label)
                btn_layout.addWidget(ra_combo)
                self.shape_label = QLabel()
                btn_layout.addWidget(self.shape_label)
                label = QLabel(_("Index:"))
                btn_layout.addWidget(label)
                btn_layout.addWidget(self.index_spin)
                self.slicing_label = QLabel()
                btn_layout.addWidget(self.slicing_label)
                # set the widget to display when launched
                self.current_dim_changed(self.last_dim)
            else:
                ra_combo = QComboBox(self)
                ra_combo.currentIndexChanged.connect(self.stack.setCurrentIndex)
                ra_combo.addItems(names)
                btn_layout.addWidget(ra_combo)
            if is_masked_array:
                label = QLabel(_("<u>Warning</u>: changes are applied separately"))
                label.setToolTip(_("For performance reasons, changes applied "\
                                   "to masked array won't be reflected in "\
                                   "array's data (and vice-versa)."))
                btn_layout.addWidget(label)
            btn_layout.addStretch()
        bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
        bbox.accepted.connect(self.accept)
        bbox.rejected.connect(self.reject)
        btn_layout.addWidget(bbox)
        self.layout.addLayout(btn_layout, 2, 0)

        self.setMinimumSize(400, 300)
        
        # Make the dialog act as a window
        self.setWindowFlags(Qt.Window)
        
        return True
Ejemplo n.º 55
0
class ArrayEditor(QDialog):
    """Array Editor Dialog"""    
    def __init__(self, parent=None):
        QDialog.__init__(self, parent)
        
        # Destroying the C++ object right after closing the dialog box,
        # otherwise it may be garbage-collected in another QThread
        # (e.g. the editor's analysis thread in Spyder), thus leading to
        # a segmentation fault on UNIX or an application crash on Windows
        self.setAttribute(Qt.WA_DeleteOnClose)
        
        self.data = None
        self.arraywidget = None
        self.stack = None
        self.layout = None
        # Values for 3d array editor
        self.dim_indexes = [{}, {}, {}]
        self.last_dim = 0  # Adjust this for changing the startup dimension
        
    def setup_and_check(self, data, title='', readonly=False,
                        xlabels=None, ylabels=None):
        """
        Setup ArrayEditor:
        return False if data is not supported, True otherwise
        """
        self.data = data
        is_record_array = data.dtype.names is not None
        is_masked_array = isinstance(data, np.ma.MaskedArray)
        if data.size == 0:
            self.error(_("Array is empty"))
            return False
        if data.ndim > 3:
            self.error(_("Arrays with more than 3 dimensions are not supported"))
            return False
        if xlabels is not None and len(xlabels) != self.data.shape[1]:
            self.error(_("The 'xlabels' argument length do no match array "
                         "column number"))
            return False
        if ylabels is not None and len(ylabels) != self.data.shape[0]:
            self.error(_("The 'ylabels' argument length do no match array row "
                         "number"))
            return False
        if not is_record_array:
            dtn = data.dtype.name
            if dtn not in SUPPORTED_FORMATS and not dtn.startswith('str') \
               and not dtn.startswith('unicode'):
                arr = _("%s arrays") % data.dtype.name
                self.error(_("%s are currently not supported") % arr)
                return False
        
        self.layout = QGridLayout()
        self.setLayout(self.layout)
        self.setWindowIcon(ima.icon('arredit'))
        if title:
            title = to_text_string(title) + " - " + _("NumPy array")
        else:
            title = _("Array editor")
        if readonly:
            title += ' (' + _('read only') + ')'
        self.setWindowTitle(title)
        self.resize(600, 500)
        
        # Stack widget
        self.stack = QStackedWidget(self)
        if is_record_array:
            for name in data.dtype.names:
                self.stack.addWidget(ArrayEditorWidget(self, data[name],
                                                   readonly, xlabels, ylabels))
        elif is_masked_array:
            self.stack.addWidget(ArrayEditorWidget(self, data, readonly,
                                                   xlabels, ylabels))
            self.stack.addWidget(ArrayEditorWidget(self, data.data, readonly,
                                                   xlabels, ylabels))
            self.stack.addWidget(ArrayEditorWidget(self, data.mask, readonly,
                                                   xlabels, ylabels))
        elif data.ndim == 3:
            pass
        else:
            self.stack.addWidget(ArrayEditorWidget(self, data, readonly,
                                                   xlabels, ylabels))
        self.arraywidget = self.stack.currentWidget()
        self.stack.currentChanged.connect(self.current_widget_changed)
        self.layout.addWidget(self.stack, 1, 0)

        # Buttons configuration
        btn_layout = QHBoxLayout()
        if is_record_array or is_masked_array or data.ndim == 3:
            if is_record_array:
                btn_layout.addWidget(QLabel(_("Record array fields:")))
                names = []
                for name in data.dtype.names:
                    field = data.dtype.fields[name]
                    text = name
                    if len(field) >= 3:
                        title = field[2]
                        if not is_text_string(title):
                            title = repr(title)
                        text += ' - '+title
                    names.append(text)
            else:
                names = [_('Masked data'), _('Data'), _('Mask')]
            if data.ndim == 3:
                # QSpinBox
                self.index_spin = QSpinBox(self, keyboardTracking=False)
                self.index_spin.valueChanged.connect(self.change_active_widget)
                # QComboBox
                names = [str(i) for i in range(3)]
                ra_combo = QComboBox(self)
                ra_combo.addItems(names)
                ra_combo.currentIndexChanged.connect(self.current_dim_changed)    
                # Adding the widgets to layout
                label = QLabel(_("Axis:"))
                btn_layout.addWidget(label)
                btn_layout.addWidget(ra_combo)
                self.shape_label = QLabel()
                btn_layout.addWidget(self.shape_label)
                label = QLabel(_("Index:"))
                btn_layout.addWidget(label)
                btn_layout.addWidget(self.index_spin)
                self.slicing_label = QLabel()
                btn_layout.addWidget(self.slicing_label)
                # set the widget to display when launched
                self.current_dim_changed(self.last_dim)
            else:
                ra_combo = QComboBox(self)
                ra_combo.currentIndexChanged.connect(self.stack.setCurrentIndex)
                ra_combo.addItems(names)
                btn_layout.addWidget(ra_combo)
            if is_masked_array:
                label = QLabel(_("<u>Warning</u>: changes are applied separately"))
                label.setToolTip(_("For performance reasons, changes applied "\
                                   "to masked array won't be reflected in "\
                                   "array's data (and vice-versa)."))
                btn_layout.addWidget(label)
            btn_layout.addStretch()
        bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
        bbox.accepted.connect(self.accept)
        bbox.rejected.connect(self.reject)
        btn_layout.addWidget(bbox)
        self.layout.addLayout(btn_layout, 2, 0)

        self.setMinimumSize(400, 300)
        
        # Make the dialog act as a window
        self.setWindowFlags(Qt.Window)
        
        return True
            
    def current_widget_changed(self, index):
        self.arraywidget = self.stack.widget(index)     
            
    def change_active_widget(self, index):
        """
        This is implemented for handling negative values in index for
        3d arrays, to give the same behavior as slicing
        """
        string_index = [':']*3
        string_index[self.last_dim] = '<font color=red>%i</font>'
        self.slicing_label.setText((r"Slicing: [" + ", ".join(string_index) +
                                "]") % index)
        if index < 0:
            data_index = self.data.shape[self.last_dim] + index
        else:
            data_index = index
        slice_index = [slice(None)]*3
        slice_index[self.last_dim] = data_index

        stack_index = self.dim_indexes[self.last_dim].get(data_index)
        if stack_index == None:
            stack_index = self.stack.count()
            self.stack.addWidget(ArrayEditorWidget(self,
                                                   self.data[slice_index]))
            self.dim_indexes[self.last_dim][data_index] = stack_index
            self.stack.update()
        self.stack.setCurrentIndex(stack_index)

    def current_dim_changed(self, index):
        """
        This change the active axis the array editor is plotting over
        in 3D
        """
        self.last_dim = index
        string_size = ['%i']*3
        string_size[index] = '<font color=red>%i</font>'
        self.shape_label.setText(('Shape: (' + ', '.join(string_size) +
                                 ')    ') % self.data.shape)
        if self.index_spin.value() != 0:
            self.index_spin.setValue(0)
        else:
            # this is done since if the value is currently 0 it does not emit
            # currentIndexChanged(int)
            self.change_active_widget(0)
        self.index_spin.setRange(-self.data.shape[index],
                                 self.data.shape[index]-1)

    @Slot()
    def accept(self):
        """Reimplement Qt method"""
        for index in range(self.stack.count()):
            self.stack.widget(index).accept_changes()
        QDialog.accept(self)
        
    def get_value(self):
        """Return modified array -- this is *not* a copy"""
        # It is import to avoid accessing Qt C++ object as it has probably
        # already been destroyed, due to the Qt.WA_DeleteOnClose attribute
        return self.data

    def error(self, message):
        """An error occured, closing the dialog box"""
        QMessageBox.critical(self, _("Array editor"), message)
        self.setAttribute(Qt.WA_DeleteOnClose)
        self.reject()

    @Slot()
    def reject(self):
        """Reimplement Qt method"""
        if self.arraywidget is not None:
            for index in range(self.stack.count()):
                self.stack.widget(index).reject_changes()
        QDialog.reject(self)
Ejemplo n.º 56
0
    def __init__(self, parent, opacity, duration, easing_curve):
        super(FadingTipBox, self).__init__(parent, opacity, duration,
                                           easing_curve)
        self.holder = self.anim  # needed for qt to work
        self.parent = parent

        self.frames = None
        self.color_top = QColor.fromRgb(230, 230, 230)
        self.color_back = QColor.fromRgb(255, 255, 255)
        self.offset_shadow = 0
        self.fixed_width = 300

        self.key_pressed = None

        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        self.setModal(False)

        # Widgets
        self.button_home = QPushButton("<<")
        self.button_close = QPushButton("X")
        self.button_previous = QPushButton(" < ")
        self.button_end = QPushButton(">>")
        self.button_next = QPushButton(" > ")
        self.button_run = QPushButton(_('Run code'))
        self.button_disable = None
        self.button_current = QToolButton()
        self.label_image = QLabel()

        self.label_title = QLabel()
        self.combo_title = QComboBox()
        self.label_current = QLabel()
        self.label_content = QLabel()

        self.label_content.setMinimumWidth(self.fixed_width)
        self.label_content.setMaximumWidth(self.fixed_width)

        self.label_current.setAlignment(Qt.AlignCenter)

        self.label_content.setWordWrap(True)

        self.widgets = [self.label_content, self.label_title,
                        self.label_current, self.combo_title,
                        self.button_close, self.button_run, self.button_next,
                        self.button_previous, self.button_end,
                        self.button_home, self.button_current]

        arrow = get_image_path('hide.png')

        self.stylesheet = '''QPushButton {
                             background-color: rgbs(200,200,200,100%);
                             color: rgbs(0,0,0,100%);
                             border-style: outset;
                             border-width: 1px;
                             border-radius: 3px;
                             border-color: rgbs(100,100,100,100%);
                             padding: 2px;
                             }

                             QPushButton:hover {
                             background-color: rgbs(150, 150, 150, 100%);
                             }

                             QPushButton:disabled {
                             background-color: rgbs(230,230,230,100%);
                             color: rgbs(200,200,200,100%);
                             border-color: rgbs(200,200,200,100%);
                             }

                             QComboBox {
                             padding-left: 5px;
                             background-color: rgbs(230,230,230,100%);
                             border-width: 0px;
                             border-radius: 0px;
                             min-height:20px;
                             max-height:20px;
                             }

                             QComboBox::drop-down  {
                             subcontrol-origin: padding;
                             subcontrol-position: top left;
                             border-width: 0px;
                             }
                             
                             QComboBox::down-arrow {
                             image: url(''' + arrow + ''');
                             }
                             
                             '''
        # Windows fix, slashes should be always in unix-style
        self.stylesheet = self.stylesheet.replace('\\', '/')

        for widget in self.widgets:
            widget.setFocusPolicy(Qt.NoFocus)
            widget.setStyleSheet(self.stylesheet)

        layout_top = QHBoxLayout()
        layout_top.addWidget(self.combo_title)
        layout_top.addStretch()
        layout_top.addWidget(self.button_close)
        layout_top.addSpacerItem(QSpacerItem(self.offset_shadow,
                                             self.offset_shadow))

        layout_content = QHBoxLayout()
        layout_content.addWidget(self.label_content)
        layout_content.addWidget(self.label_image)
        layout_content.addSpacerItem(QSpacerItem(5, 5))

        layout_run = QHBoxLayout()
        layout_run.addStretch()
        layout_run.addWidget(self.button_run)
        layout_run.addStretch()
        layout_run.addSpacerItem(QSpacerItem(self.offset_shadow,
                                             self.offset_shadow))

        layout_navigation = QHBoxLayout()
        layout_navigation.addWidget(self.button_home)
        layout_navigation.addWidget(self.button_previous)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.label_current)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.button_next)
        layout_navigation.addWidget(self.button_end)
        layout_navigation.addSpacerItem(QSpacerItem(self.offset_shadow,
                                                    self.offset_shadow))

        layout = QVBoxLayout()
        layout.addLayout(layout_top)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_content)
        layout.addLayout(layout_run)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_navigation)
        layout.addSpacerItem(QSpacerItem(self.offset_shadow,
                                         self.offset_shadow))

        layout.setSizeConstraint(QLayout.SetFixedSize)

        self.setLayout(layout)

        self.set_funcs_before_fade_in([self._disable_widgets])
        self.set_funcs_after_fade_in([self._enable_widgets])
        self.set_funcs_before_fade_out([self._disable_widgets])

        self.setContextMenuPolicy(Qt.CustomContextMenu)
Ejemplo n.º 57
0
class FadingTipBox(FadingDialog):
    """ """
    def __init__(self, parent, opacity, duration, easing_curve):
        super(FadingTipBox, self).__init__(parent, opacity, duration,
                                           easing_curve)
        self.holder = self.anim  # needed for qt to work
        self.parent = parent

        self.frames = None
        self.color_top = QColor.fromRgb(230, 230, 230)
        self.color_back = QColor.fromRgb(255, 255, 255)
        self.offset_shadow = 0
        self.fixed_width = 300

        self.key_pressed = None

        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        self.setModal(False)

        # Widgets
        self.button_home = QPushButton("<<")
        self.button_close = QPushButton("X")
        self.button_previous = QPushButton(" < ")
        self.button_end = QPushButton(">>")
        self.button_next = QPushButton(" > ")
        self.button_run = QPushButton(_('Run code'))
        self.button_disable = None
        self.button_current = QToolButton()
        self.label_image = QLabel()

        self.label_title = QLabel()
        self.combo_title = QComboBox()
        self.label_current = QLabel()
        self.label_content = QLabel()

        self.label_content.setMinimumWidth(self.fixed_width)
        self.label_content.setMaximumWidth(self.fixed_width)

        self.label_current.setAlignment(Qt.AlignCenter)

        self.label_content.setWordWrap(True)

        self.widgets = [self.label_content, self.label_title,
                        self.label_current, self.combo_title,
                        self.button_close, self.button_run, self.button_next,
                        self.button_previous, self.button_end,
                        self.button_home, self.button_current]

        arrow = get_image_path('hide.png')

        self.stylesheet = '''QPushButton {
                             background-color: rgbs(200,200,200,100%);
                             color: rgbs(0,0,0,100%);
                             border-style: outset;
                             border-width: 1px;
                             border-radius: 3px;
                             border-color: rgbs(100,100,100,100%);
                             padding: 2px;
                             }

                             QPushButton:hover {
                             background-color: rgbs(150, 150, 150, 100%);
                             }

                             QPushButton:disabled {
                             background-color: rgbs(230,230,230,100%);
                             color: rgbs(200,200,200,100%);
                             border-color: rgbs(200,200,200,100%);
                             }

                             QComboBox {
                             padding-left: 5px;
                             background-color: rgbs(230,230,230,100%);
                             border-width: 0px;
                             border-radius: 0px;
                             min-height:20px;
                             max-height:20px;
                             }

                             QComboBox::drop-down  {
                             subcontrol-origin: padding;
                             subcontrol-position: top left;
                             border-width: 0px;
                             }
                             
                             QComboBox::down-arrow {
                             image: url(''' + arrow + ''');
                             }
                             
                             '''
        # Windows fix, slashes should be always in unix-style
        self.stylesheet = self.stylesheet.replace('\\', '/')

        for widget in self.widgets:
            widget.setFocusPolicy(Qt.NoFocus)
            widget.setStyleSheet(self.stylesheet)

        layout_top = QHBoxLayout()
        layout_top.addWidget(self.combo_title)
        layout_top.addStretch()
        layout_top.addWidget(self.button_close)
        layout_top.addSpacerItem(QSpacerItem(self.offset_shadow,
                                             self.offset_shadow))

        layout_content = QHBoxLayout()
        layout_content.addWidget(self.label_content)
        layout_content.addWidget(self.label_image)
        layout_content.addSpacerItem(QSpacerItem(5, 5))

        layout_run = QHBoxLayout()
        layout_run.addStretch()
        layout_run.addWidget(self.button_run)
        layout_run.addStretch()
        layout_run.addSpacerItem(QSpacerItem(self.offset_shadow,
                                             self.offset_shadow))

        layout_navigation = QHBoxLayout()
        layout_navigation.addWidget(self.button_home)
        layout_navigation.addWidget(self.button_previous)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.label_current)
        layout_navigation.addStretch()
        layout_navigation.addWidget(self.button_next)
        layout_navigation.addWidget(self.button_end)
        layout_navigation.addSpacerItem(QSpacerItem(self.offset_shadow,
                                                    self.offset_shadow))

        layout = QVBoxLayout()
        layout.addLayout(layout_top)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_content)
        layout.addLayout(layout_run)
        layout.addStretch()
        layout.addSpacerItem(QSpacerItem(15, 15))
        layout.addLayout(layout_navigation)
        layout.addSpacerItem(QSpacerItem(self.offset_shadow,
                                         self.offset_shadow))

        layout.setSizeConstraint(QLayout.SetFixedSize)

        self.setLayout(layout)

        self.set_funcs_before_fade_in([self._disable_widgets])
        self.set_funcs_after_fade_in([self._enable_widgets])
        self.set_funcs_before_fade_out([self._disable_widgets])

        self.setContextMenuPolicy(Qt.CustomContextMenu)

        # signals and slots
        # These are defined every time by the AnimatedTour Class

    def _disable_widgets(self):
        """ """
        for widget in self.widgets:
            widget.setDisabled(True)

    def _enable_widgets(self):
        """ """
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        for widget in self.widgets:
            widget.setDisabled(False)

        if self.button_disable == 'previous':
            self.button_previous.setDisabled(True)
            self.button_home.setDisabled(True)
        elif self.button_disable == 'next':
            self.button_next.setDisabled(True)
            self.button_end.setDisabled(True)

    def set_data(self, title, content, current, image, run, frames=None,
                 step=None):
        """ """
        self.label_title.setText(title)
        self.combo_title.clear()
        self.combo_title.addItems(frames)
        self.combo_title.setCurrentIndex(step)
#        min_content_len = max([len(f) for f in frames])
#        self.combo_title.setMinimumContentsLength(min_content_len)

        # Fix and try to see how it looks with a combo box
        self.label_current.setText(current)
        self.button_current.setText(current)
        self.label_content.setText(content)
        self.image = image

        if image is None:
            self.label_image.setFixedHeight(1)
            self.label_image.setFixedWidth(1)
        else:
            extension = image.split('.')[-1]
            self.image = QPixmap(get_image_path(image), extension)
            self.label_image.setPixmap(self.image)
            self.label_image.setFixedSize(self.image.size())

        if run is None:
            self.button_run.setVisible(False)
        else:
            self.button_run.setDisabled(False)
            self.button_run.setVisible(True)

        # Refresh layout
        self.layout().activate()

    def set_pos(self, x, y):
        """ """
        self.x = x
        self.y = y
        self.move(QPoint(x, y))

    def build_paths(self):
        """ """
        geo = self.geometry()
        radius = 30
        shadow = self.offset_shadow
        x0, y0 = geo.x(), geo.y()
        width, height = geo.width() - shadow, geo.height() - shadow

        left, top = 0, 0
        right, bottom = width, height

        self.round_rect_path = QPainterPath()
        self.round_rect_path.moveTo(right, top + radius)
        self.round_rect_path.arcTo(right-radius, top, radius, radius, 0.0,
                                   90.0)
        self.round_rect_path.lineTo(left+radius, top)
        self.round_rect_path.arcTo(left, top, radius, radius, 90.0, 90.0)
        self.round_rect_path.lineTo(left, bottom-radius)
        self.round_rect_path.arcTo(left, bottom-radius, radius, radius, 180.0,
                                   90.0)
        self.round_rect_path.lineTo(right-radius, bottom)
        self.round_rect_path.arcTo(right-radius, bottom-radius, radius, radius,
                                   270.0, 90.0)
        self.round_rect_path.closeSubpath()

        # Top path
        header = 36
        offset = 2
        left, top = offset, offset
        right = width - (offset)
        self.top_rect_path = QPainterPath()
        self.top_rect_path.lineTo(right, top + radius)
        self.top_rect_path.moveTo(right, top + radius)
        self.top_rect_path.arcTo(right-radius, top, radius, radius, 0.0, 90.0)
        self.top_rect_path.lineTo(left+radius, top)
        self.top_rect_path.arcTo(left, top, radius, radius, 90.0, 90.0)
        self.top_rect_path.lineTo(left, top + header)
        self.top_rect_path.lineTo(right, top + header)

    def paintEvent(self, event):
        """ """
        self.build_paths()

        painter = QPainter(self)
        painter.setRenderHint(QPainter.Antialiasing)

        painter.fillPath(self.round_rect_path, self.color_back)
        painter.fillPath(self.top_rect_path, self.color_top)
        painter.strokePath(self.round_rect_path, QPen(Qt.gray, 1))

        # TODO: Build the pointing arrow?

    def keyReleaseEvent(self, event):
        """ """
        key = event.key()
        self.key_pressed = key
#        print(key)
        keys = [Qt.Key_Right, Qt.Key_Left, Qt.Key_Down, Qt.Key_Up,
                Qt.Key_Escape, Qt.Key_PageUp, Qt.Key_PageDown,
                Qt.Key_Home, Qt.Key_End, Qt.Key_Menu]

        if key in keys:
            if not self.is_fade_running():
                self.sig_key_pressed.emit()

    def mousePressEvent(self, event):
        """override Qt method"""
        # Raise the main application window on click
        self.parent.raise_()
        self.raise_()

        if event.button() == Qt.RightButton:
            pass
#            clicked_widget = self.childAt(event.x(), event.y())
#            if clicked_widget == self.label_current:
#            self.context_menu_requested(event)

    def context_menu_requested(self, event):
        """ """
        pos = QPoint(event.x(), event.y())
        menu = QMenu(self)

        actions = []
        action_title = create_action(self, _('Go to step: '), icon=QIcon())
        action_title.setDisabled(True)
        actions.append(action_title)
#        actions.append(create_action(self, _(': '), icon=QIcon()))

        add_actions(menu, actions)

        menu.popup(self.mapToGlobal(pos))

    def reject(self):
        """Qt method to handle escape key event"""
        if not self.is_fade_running():
            key = Qt.Key_Escape
            self.key_pressed = key
            self.sig_key_pressed.emit()
Ejemplo n.º 58
0
    def setup_page(self):
        settings_group = QGroupBox(_("Settings"))
        save_box = self.create_checkbox(_("Save file before analyzing it"),
                                        'save_before', default=True)
        
        hist_group = QGroupBox(_("History"))
        hist_label1 = QLabel(_("The following option will be applied at next "
                               "startup."))
        hist_label1.setWordWrap(True)
        hist_spin = self.create_spinbox(_("History: "),
                            _(" results"), 'max_entries', default=50,
                            min_=10, max_=1000000, step=10)

        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Results are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with 
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(PylintWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        settings_layout = QVBoxLayout()
        settings_layout.addWidget(save_box)
        settings_group.setLayout(settings_layout)

        hist_layout = QVBoxLayout()
        hist_layout.addWidget(hist_label1)
        hist_layout.addWidget(hist_spin)
        hist_group.setLayout(hist_layout)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(settings_group)
        vlayout.addWidget(hist_group)
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)
Ejemplo n.º 59
0
Archivo: help.py Proyecto: dzosz/spyder
    def __init__(self, parent):
        if PYQT5:
            SpyderPluginWidget.__init__(self, parent, main = parent)
        else:
            SpyderPluginWidget.__init__(self, parent)

        self.internal_shell = None

        # Initialize plugin
        self.initialize_plugin()

        self.no_doc_string = _("No further documentation available")

        self._last_console_cb = None
        self._last_editor_cb = None

        self.set_default_color_scheme()

        self.plain_text = PlainText(self)
        self.rich_text = RichText(self)

        color_scheme = get_color_scheme(self.get_option('color_scheme_name'))
        self.set_plain_text_font(self.get_plugin_font(), color_scheme)
        self.plain_text.editor.toggle_wrap_mode(self.get_option('wrap'))

        # Add entries to read-only editor context-menu
        font_action = create_action(self, _("&Font..."), None,
                                    ima.icon('font'), _("Set font style"),
                                    triggered=self.change_font)
        self.wrap_action = create_action(self, _("Wrap lines"),
                                         toggled=self.toggle_wrap_mode)
        self.wrap_action.setChecked(self.get_option('wrap'))
        self.plain_text.editor.readonly_menu.addSeparator()
        add_actions(self.plain_text.editor.readonly_menu,
                    (font_action, self.wrap_action))

        self.set_rich_text_font(self.get_plugin_font('rich_text'))

        self.shell = None

        self.external_console = None

        # locked = disable link with Console
        self.locked = False
        self._last_texts = [None, None]
        self._last_editor_doc = None

        # Object name
        layout_edit = QHBoxLayout()
        layout_edit.setContentsMargins(0, 0, 0, 0)
        txt = _("Source")
        if sys.platform == 'darwin':
            source_label = QLabel("  " + txt)
        else:
            source_label = QLabel(txt)
        layout_edit.addWidget(source_label)
        self.source_combo = QComboBox(self)
        self.source_combo.addItems([_("Console"), _("Editor")])
        self.source_combo.currentIndexChanged.connect(self.source_changed)
        if (not programs.is_module_installed('rope') and
                not programs.is_module_installed('jedi', '>=0.8.1')):
            self.source_combo.hide()
            source_label.hide()
        layout_edit.addWidget(self.source_combo)
        layout_edit.addSpacing(10)
        layout_edit.addWidget(QLabel(_("Object")))
        self.combo = ObjectComboBox(self)
        layout_edit.addWidget(self.combo)
        self.object_edit = QLineEdit(self)
        self.object_edit.setReadOnly(True)
        layout_edit.addWidget(self.object_edit)
        self.combo.setMaxCount(self.get_option('max_history_entries'))
        self.combo.addItems( self.load_history() )
        self.combo.setItemText(0, '')
        self.combo.valid.connect(lambda valid: self.force_refresh())

        # Plain text docstring option
        self.docstring = True
        self.rich_help = sphinxify is not None \
                         and self.get_option('rich_mode', True)
        self.plain_text_action = create_action(self, _("Plain Text"),
                                               toggled=self.toggle_plain_text)

        # Source code option
        self.show_source_action = create_action(self, _("Show Source"),
                                                toggled=self.toggle_show_source)

        # Rich text option
        self.rich_text_action = create_action(self, _("Rich Text"),
                                         toggled=self.toggle_rich_text)

        # Add the help actions to an exclusive QActionGroup
        help_actions = QActionGroup(self)
        help_actions.setExclusive(True)
        help_actions.addAction(self.plain_text_action)
        help_actions.addAction(self.rich_text_action)

        # Automatic import option
        self.auto_import_action = create_action(self, _("Automatic import"),
                                                toggled=self.toggle_auto_import)
        auto_import_state = self.get_option('automatic_import')
        self.auto_import_action.setChecked(auto_import_state)

        # Lock checkbox
        self.locked_button = create_toolbutton(self,
                                               triggered=self.toggle_locked)
        layout_edit.addWidget(self.locked_button)
        self._update_lock_icon()

        # Option menu
        options_button = create_toolbutton(self, text=_('Options'),
                                           icon=ima.icon('tooloptions'))
        options_button.setPopupMode(QToolButton.InstantPopup)
        menu = QMenu(self)
        add_actions(menu, [self.rich_text_action, self.plain_text_action,
                           self.show_source_action, None,
                           self.auto_import_action])
        options_button.setMenu(menu)
        layout_edit.addWidget(options_button)

        if self.rich_help:
            self.switch_to_rich_text()
        else:
            self.switch_to_plain_text()
        self.plain_text_action.setChecked(not self.rich_help)
        self.rich_text_action.setChecked(self.rich_help)
        self.rich_text_action.setEnabled(sphinxify is not None)
        self.source_changed()

        # Main layout
        layout = QVBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.addLayout(layout_edit)
        layout.addWidget(self.plain_text)
        layout.addWidget(self.rich_text)
        self.setLayout(layout)

        # Add worker thread for handling rich text rendering
        if sphinxify is None:
            self._sphinx_thread = None
        else:
            self._sphinx_thread = SphinxThread(
                                  html_text_no_doc=warning(self.no_doc_string))
            self._sphinx_thread.html_ready.connect(
                                             self._on_sphinx_thread_html_ready)
            self._sphinx_thread.error_msg.connect(
                                              self._on_sphinx_thread_error_msg)

        # Render internal links
        view = self.rich_text.webview
        view.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
        view.linkClicked.connect(self.handle_link_clicks)

        self._starting_up = True
Ejemplo n.º 60
0
def get_image_label(name, default="not_found.png"):
    """Return image inside a QLabel object"""
    label = QLabel()
    label.setPixmap(QPixmap(get_image_path(name, default)))
    return label