Python ProgressIndicator.isAnimated方法代码示例

# 需要导入模块: from calibre.gui2.progress_indicator import ProgressIndicator [as 别名]
# 或者: from calibre.gui2.progress_indicator.ProgressIndicator import isAnimated [as 别名]

#.........这里部分代码省略.........
        geometry = self.config.get('config_dialog_geometry', None)
        if geometry:
            d.restoreGeometry(geometry)
        else:
            d.resize(800, 600)
        tab_index = self.config.get('config_dialog_tab_index', 0)
        tab_index = min(tab_index, tab_widget.count() - 1)
        tab_widget.setCurrentIndex(tab_index)

        d.exec_()

        # Save dialog state.
        self.config['config_dialog_geometry'] = bytearray(d.saveGeometry())
        self.config['config_dialog_tab_index'] = tab_widget.currentIndex()

        search_config_widget.save_settings()
        self.config_changed()
        self.gui.load_store_plugins()
        self.setup_store_checks()

    def config_changed(self):
        self.load_settings()

        self.open_external.setChecked(self.should_open_external)
        self.search_pool.set_thread_count(self.search_thread_count)
        self.cache_pool.set_thread_count(self.cache_thread_count)
        self.results_view.model().cover_pool.set_thread_count(self.cover_thread_count)
        self.results_view.model().details_pool.set_thread_count(self.details_thread_count)

    def get_results(self):
        # We only want the search plugins to run
        # a maximum set amount of time before giving up.
        self.hang_check += 1
        if self.hang_check >= self.hang_time:
            self.search_pool.abort()
            self.checker.stop()
        else:
            # Stop the checker if not threads are running.
            if not self.search_pool.threads_running() and not self.search_pool.has_tasks():
                self.checker.stop()

        while self.search_pool.has_results():
            res, store_plugin = self.search_pool.get_result()
            if res:
                self.results_view.model().add_result(res, store_plugin)

        if not self.search_pool.threads_running() and not self.results_view.model().has_results():
            info_dialog(self, _('No matches'), _('Couldn\'t find any books matching your query.'), show=True, show_copy_button=False)

    def update_book_total(self, total):
        self.total.setText('%s' % total)

    def result_item_activated(self, index):
        result = self.results_view.model().get_result(index)

        if result.downloads:
            self.download_book(result)
        else:
            self.open_store(result)

    def download_book(self, result):
        d = ChooseFormatDialog(self, _('Choose format to download to your library.'), result.downloads.keys())
        if d.exec_() == d.Accepted:
            ext = d.format()
            fname = result.title[:60] + '.' + ext.lower()
            fname = ascii_filename(fname)
            self.gui.download_ebook(result.downloads[ext], filename=fname)

    def open_store(self, result):
        self.gui.istores[result.store_name].open(self, result.detail_item, self.open_external.isChecked())

    def check_progress(self):
        if not self.search_pool.threads_running() and not self.results_view.model().cover_pool.threads_running() and not self.results_view.model().details_pool.threads_running():
            self.pi.stopAnimation()
        else:
            if not self.pi.isAnimated():
                self.pi.startAnimation()

    def stores_select_all(self):
        for check in self.store_checks.values():
            check.setChecked(True)

    def stores_select_invert(self):
        for check in self.store_checks.values():
            check.setChecked(not check.isChecked())

    def stores_select_none(self):
        for check in self.store_checks.values():
            check.setChecked(False)

    def dialog_closed(self, result):
        self.results_view.model().closing()
        self.search_pool.abort()
        self.cache_pool.abort()
        self.save_state()

    def exec_(self):
        if unicode(self.search_edit.text()).strip() or unicode(self.search_title.text()).strip() or unicode(self.search_author.text()).strip():
            self.do_search()
        return QDialog.exec_(self)

# 需要导入模块: from calibre.gui2.progress_indicator import ProgressIndicator [as 别名]
# 或者: from calibre.gui2.progress_indicator.ProgressIndicator import isAnimated [as 别名]
class JobsButton(QWidget):  # {{{

    tray_tooltip_updated = pyqtSignal(object)

    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.mouse_over = False
        self.pi = ProgressIndicator(self, self.style().pixelMetric(QStyle.PM_ToolBarIconSize))
        self._jobs = QLabel('<b>'+_('Jobs:')+' 0 ')
        self._jobs.mouseReleaseEvent = self.mouseReleaseEvent
        self.shortcut = 'Alt+Shift+J'

        self.l = l = QHBoxLayout(self)
        l.setSpacing(3)
        l.addWidget(self.pi)
        l.addWidget(self._jobs)
        m = self.style().pixelMetric(QStyle.PM_DefaultFrameWidth)
        self.layout().setContentsMargins(m, m, m, m)
        self._jobs.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.setCursor(Qt.PointingHandCursor)
        b = _('Click to see list of jobs')
        self.setToolTip(b + u' [%s]'%self.shortcut)
        self.action_toggle = QAction(b, parent)
        parent.addAction(self.action_toggle)
        self.action_toggle.triggered.connect(self.toggle)
        if hasattr(parent, 'keyboard'):
            parent.keyboard.register_shortcut('toggle jobs list', _('Show/hide the Jobs List'), default_keys=(self.shortcut,), action=self.action_toggle)

    def event(self, ev):
        m = None
        et = ev.type()
        if et == ev.Enter:
            m = True
        elif et == ev.Leave:
            m = False
        if m is not None and m != self.mouse_over:
            self.mouse_over = m
            self.update()
        return QWidget.event(self, ev)

    def initialize(self, jobs_dialog, job_manager):
        self.jobs_dialog = jobs_dialog
        job_manager.job_added.connect(self.job_added)
        job_manager.job_done.connect(self.job_done)
        self.jobs_dialog.addAction(self.action_toggle)

    def mouseReleaseEvent(self, event):
        self.toggle()

    def toggle(self, *args):
        if self.jobs_dialog.isVisible():
            self.jobs_dialog.hide()
        else:
            self.jobs_dialog.show()

    @property
    def is_running(self):
        return self.pi.isAnimated()

    def start(self):
        self.pi.startAnimation()

    def stop(self):
        self.pi.stopAnimation()

    def jobs(self):
        src = unicode(self._jobs.text())
        return int(re.search(r'\d+', src).group())

    def tray_tooltip(self, num=0):
        if num == 0:
            text = _('No running jobs')
        elif num == 1:
            text = _('One running job')
        else:
            text = _('%d running jobs') % num
        if not (islinux or isbsd):
            text = 'calibre: ' + text
        return text

    def job_added(self, nnum):
        jobs = self._jobs
        src = unicode(jobs.text())
        num = self.jobs()
        text = src.replace(str(num), str(nnum))
        jobs.setText(text)
        self.start()
        self.tray_tooltip_updated.emit(self.tray_tooltip(nnum))

    def job_done(self, nnum):
        jobs = self._jobs
        src = unicode(jobs.text())
        num = self.jobs()
        text = src.replace(str(num), str(nnum))
        jobs.setText(text)
        if nnum == 0:
            self.no_more_jobs()
        self.tray_tooltip_updated.emit(self.tray_tooltip(nnum))

    def no_more_jobs(self):
#.........这里部分代码省略.........

# 需要导入模块: from calibre.gui2.progress_indicator import ProgressIndicator [as 别名]
# 或者: from calibre.gui2.progress_indicator.ProgressIndicator import isAnimated [as 别名]
class JobsButton(QFrame):  # {{{

    def __init__(self, horizontal=False, size=48, parent=None):
        QFrame.__init__(self, parent)
        if horizontal:
            size = 24
        self.pi = ProgressIndicator(self, size)
        self._jobs = QLabel('<b>'+_('Jobs:')+' 0')
        self._jobs.mouseReleaseEvent = self.mouseReleaseEvent
        self.shortcut = _('Shift+Alt+J')

        if horizontal:
            self.setLayout(QHBoxLayout())
            self.layout().setDirection(self.layout().RightToLeft)
        else:
            self.setLayout(QVBoxLayout())
            self._jobs.setAlignment(Qt.AlignHCenter|Qt.AlignBottom)

        self.layout().addWidget(self.pi)
        self.layout().addWidget(self._jobs)
        if not horizontal:
            self.layout().setAlignment(self._jobs, Qt.AlignHCenter)
        self._jobs.setMargin(0)
        self.layout().setMargin(0)
        self._jobs.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.setCursor(Qt.PointingHandCursor)
        b = _('Click to see list of jobs')
        self.setToolTip(b + u' (%s)'%self.shortcut)
        self.action_toggle = QAction(b, parent)
        parent.addAction(self.action_toggle)
        self.action_toggle.setShortcut(self.shortcut)
        self.action_toggle.triggered.connect(self.toggle)

    def initialize(self, jobs_dialog, job_manager):
        self.jobs_dialog = jobs_dialog
        job_manager.job_added.connect(self.job_added)
        job_manager.job_done.connect(self.job_done)
        self.jobs_dialog.addAction(self.action_toggle)

    def mouseReleaseEvent(self, event):
        self.toggle()

    def toggle(self, *args):
        if self.jobs_dialog.isVisible():
            self.jobs_dialog.hide()
        else:
            self.jobs_dialog.show()

    @property
    def is_running(self):
        return self.pi.isAnimated()

    def start(self):
        self.pi.startAnimation()

    def stop(self):
        self.pi.stopAnimation()

    def jobs(self):
        src = unicode(self._jobs.text())
        return int(re.search(r'\d+', src).group())

    def job_added(self, nnum):
        jobs = self._jobs
        src = unicode(jobs.text())
        num = self.jobs()
        text = src.replace(str(num), str(nnum))
        jobs.setText(text)
        self.start()

    def job_done(self, nnum):
        jobs = self._jobs
        src = unicode(jobs.text())
        num = self.jobs()
        text = src.replace(str(num), str(nnum))
        jobs.setText(text)
        if nnum == 0:
            self.no_more_jobs()

    def no_more_jobs(self):
        if self.is_running:
            self.stop()
            QCoreApplication.instance().alert(self, 5000)

# 需要导入模块: from calibre.gui2.progress_indicator import ProgressIndicator [as 别名]
# 或者: from calibre.gui2.progress_indicator.ProgressIndicator import isAnimated [as 别名]
class JobsButton(QFrame):  # {{{

    tray_tooltip_updated = pyqtSignal(object)

    def __init__(self, horizontal=False, size=48, parent=None):
        QFrame.__init__(self, parent)
        if horizontal:
            size = 24
        self.pi = ProgressIndicator(self, size)
        self._jobs = QLabel('<b>'+_('Jobs:')+' 0')
        self._jobs.mouseReleaseEvent = self.mouseReleaseEvent
        self.shortcut = 'Shift+Alt+J'

        if horizontal:
            self.setLayout(QHBoxLayout())
            self.layout().setDirection(self.layout().RightToLeft)
        else:
            self.setLayout(QVBoxLayout())
            self._jobs.setAlignment(Qt.AlignHCenter|Qt.AlignBottom)

        self.layout().addWidget(self.pi)
        self.layout().addWidget(self._jobs)
        if not horizontal:
            self.layout().setAlignment(self._jobs, Qt.AlignHCenter)
        self._jobs.setMargin(0)
        self.layout().setContentsMargins(0, 0, 0, 0)
        self._jobs.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.setCursor(Qt.PointingHandCursor)
        b = _('Click to see list of jobs')
        self.setToolTip(b + u' (%s)'%self.shortcut)
        self.action_toggle = QAction(b, parent)
        parent.addAction(self.action_toggle)
        self.action_toggle.triggered.connect(self.toggle)
        if hasattr(parent, 'keyboard'):
            parent.keyboard.register_shortcut('toggle jobs list', _('Show/hide the Jobs List'), default_keys=(self.shortcut,), action=self.action_toggle)

    def initialize(self, jobs_dialog, job_manager):
        self.jobs_dialog = jobs_dialog
        job_manager.job_added.connect(self.job_added)
        job_manager.job_done.connect(self.job_done)
        self.jobs_dialog.addAction(self.action_toggle)

    def mouseReleaseEvent(self, event):
        self.toggle()

    def toggle(self, *args):
        if self.jobs_dialog.isVisible():
            self.jobs_dialog.hide()
        else:
            self.jobs_dialog.show()

    @property
    def is_running(self):
        return self.pi.isAnimated()

    def start(self):
        self.pi.startAnimation()

    def stop(self):
        self.pi.stopAnimation()

    def jobs(self):
        src = unicode(self._jobs.text())
        return int(re.search(r'\d+', src).group())

    def tray_tooltip(self, num=0):
        if num == 0:
            text = _('No running jobs')
        elif num == 1:
            text = _('One running job')
        else:
            text = _('%d running jobs') % num
        if not (islinux or isbsd):
            text = 'calibre: ' + text
        return text

    def job_added(self, nnum):
        jobs = self._jobs
        src = unicode(jobs.text())
        num = self.jobs()
        text = src.replace(str(num), str(nnum))
        jobs.setText(text)
        self.start()
        self.tray_tooltip_updated.emit(self.tray_tooltip(nnum))

    def job_done(self, nnum):
        jobs = self._jobs
        src = unicode(jobs.text())
        num = self.jobs()
        text = src.replace(str(num), str(nnum))
        jobs.setText(text)
        if nnum == 0:
            self.no_more_jobs()
        self.tray_tooltip_updated.emit(self.tray_tooltip(nnum))

    def no_more_jobs(self):
        if self.is_running:
            self.stop()
            QCoreApplication.instance().alert(self, 5000)