def inicio_splash(self, develop="false"):
self.drawn_once = False
self.develop = develop
self.title_font = f = QFont()
f.setPointSize(self.TITLE_SIZE)
f.setBold(True)
self.title_height = QFontMetrics(f).lineSpacing()
self.body_font = f = QFont()
f.setPointSize(self.BODY_SIZE)
self.line_height = QFontMetrics(f).lineSpacing()
self.total_height = max(self.LOGO_SIZE,
self.title_height + 3 * self.line_height)
self.num_font = f = QFont()
f.setPixelSize(self.total_height)
f.setItalic(True), f.setBold(True)
f = QFontMetrics(f)
self.num_ch = str(max(3, numeric_version[0]))
self.footer_font = f = QFont()
f.setPointSize(self.FOOTER_SIZE)
f.setItalic(True)
self.dpr = QApplication.instance().devicePixelRatio()
self.pmap = QPixmap(I('library.png', allow_user_override=False))
self.pmap.setDevicePixelRatio(self.dpr)
self.pmap = self.pmap.scaled(int(self.dpr * self.LOGO_SIZE),
int(self.dpr * self.LOGO_SIZE),
transformMode=Qt.SmoothTransformation)
self.light_brush = QBrush(QColor('#F6F3E9'))
self.dark_brush = QBrush(QColor('#39322B'))
pmap = QPixmap(int(self.WIDTH * self.dpr), int(self.WIDTH * self.dpr))
pmap.setDevicePixelRatio(self.dpr)
pmap.fill(Qt.transparent)
QSplashScreen.__init__(self, pmap)
self.setWindowTitle('Sistema Biblioteca Nacional')
def __init__(self, develop=False):
self.drawn_once = False
self.develop = develop
self.title_font = f = QFont()
f.setPointSize(self.TITLE_SIZE)
f.setBold(True)
self.title_height = QFontMetrics(f).lineSpacing() + 2
self.body_font = f = QFont()
f.setPointSize(self.BODY_SIZE)
self.line_height = QFontMetrics(f).lineSpacing()
self.total_height = max(self.LOGO_SIZE, self.title_height + 3 * self.line_height)
self.num_font = f = QFont()
f.setPixelSize(self.total_height)
f.setItalic(True), f.setBold(True)
f = QFontMetrics(f)
self.num_ch = str(max(3, numeric_version[0]))
self.footer_font = f = QFont()
f.setPointSize(self.FOOTER_SIZE)
f.setItalic(True)
self.dpr = QApplication.instance().devicePixelRatio()
self.pmap = QPixmap(I('library.png', allow_user_override=False))
self.pmap.setDevicePixelRatio(self.dpr)
self.pmap = self.pmap.scaled(int(self.dpr * self.LOGO_SIZE), int(self.dpr * self.LOGO_SIZE), transformMode=Qt.SmoothTransformation)
self.light_brush = QBrush(QColor('#F6F3E9'))
self.dark_brush = QBrush(QColor('#39322B'))
pmap = QPixmap(int(self.WIDTH * self.dpr), int(self.WIDTH * self.dpr))
pmap.setDevicePixelRatio(self.dpr)
pmap.fill(Qt.transparent)
QSplashScreen.__init__(self, pmap)
self.setWindowTitle(__appname__)
def test_err_dialog(request, qapp):
global dialog_result
dialog_result = {}
splash = QSplashScreen()
splash.show()
text = None
try:
file_name = "not_exist_file.txt"
file_d = open(file_name, 'r')
text = file_d.read()
file_d.close()
except (RuntimeError, IOError) as err:
assert text is None
err_dialog = gm_base.geomop_dialogs.GMErrorDialog(splash)
timer = QTimer(splash)
timer.timeout.connect(lambda: start_dialog(err_dialog))
timer.start(1000)
err_dialog.open_error_dialog("Can't open file", err)
del splash
#button tests
assert dialog_result['button_count'] == 1
assert dialog_result['button_text'] in ('&OK', 'OK')
#text test
assert dialog_result['text'] == "Can't open file"
assert dialog_result['informativeText'][:12] == "FileNotFound"
assert dialog_result['title'] == "GeoMop Error"
def __init__(self, develop=False):
self.drawn_once = False
self.develop = develop
pmap = QIcon(I('library.png',
allow_user_override=False)).pixmap(512, 512)
QSplashScreen.__init__(self, pmap)
self.setWindowTitle(__appname__)
def show_splash_screen(self):
self.splash_pixmap = QPixmap()
self.splash_pixmap.load(I('library.png'))
self.splash_screen = QSplashScreen(self.splash_pixmap)
self.splash_screen.showMessage(
_('Starting %s: Loading books...') % __appname__)
self.splash_screen.show()
QApplication.instance().processEvents()
def show_splash_screen(self):
self.splash_pixmap = QPixmap()
self.splash_pixmap.load(I('library.png'))
self.splash_screen = QSplashScreen(self.splash_pixmap)
self.splash_screen.showMessage(_('Starting %s: Loading books...') %
__appname__)
self.splash_screen.show()
QApplication.instance().processEvents()
def __init__(self):
app = QApplication(sys.argv)
app.setApplicationName("eKalappai")
app.setApplicationVersion("4.0.0")
shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")
if not shared.create(512, QSharedMemory.ReadWrite):
qWarning("Cannot start more than one instance of eKalappai any time.")
exit(0)
splashImage = QPixmap(':intro/splash_screen')
splashScreen = QSplashScreen(splashImage)
splashScreen.show()
time.sleep(2)
splashScreen.hide()
QApplication.setQuitOnLastWindowClosed(False)
ekWindow = EKWindow()
ekWindow.engine.start()
sys.exit(app.exec_())
def __init__(self):
# Initialize
app = QApplication(sys.argv)
app.setApplicationName("eKalappai")
app.setApplicationVersion("4.0.0")
shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")
# Check if already another instance of app is running and quit if it is
if not shared.create(512, QSharedMemory.ReadWrite):
qWarning("Cannot start more than one instance of eKalappai any time.")
exit(0)
# Splash Screen init
splashImage = QPixmap(':intro/splash_screen')
splashScreen = QSplashScreen(splashImage)
splashScreen.show()
# Time wait for splash screen to be shown
time.sleep(2)
splashScreen.hide()
# Main application starting
QApplication.setQuitOnLastWindowClosed(False)
ekWindow = EKWindow(app)
# EK Engine start
ekWindow.engine.start()
sys.exit(app.exec_())
def __init__(self, image):
self.isRunning = True
self.image = image
self.frame = QPixmap(image.rect().size() + QSize(0, 20))
self.frame.fill(Qt.transparent)
QSplashScreen.__init__(self, self.frame,
QtCore.Qt.WindowStaysOnTopHint)
# COMPARISON BETWEEN EASING CURVES
easingCurve = QEasingCurve()
easingCurve.setCustomType(self.funkyEasingFunc)
self.anim = LoadingDotsWidget(None,
ypos=110,
xsize=self.image.rect().size().width() +
10,
sep=40,
offsetx=0,
speed=100,
easingcurve=easingCurve,
amount=3,
loopingOn=3)
self.anim.s_externalRepaint.connect(self.update)
self.frameSize = self.rect().size() + QSize(0, 20)
def on_pushButton_clicked(self): # 检索按钮
"""
Slot documentation goes here.
"""
if self.lineEdit.text() == '': # 如果检索输入栏为空
QMessageBox.information(self, "提示", "没有输入检索内容")
return
self.listWidget.clear()
self.names.clear()
self.sizes.clear()
self.times.clear()
self.mages.clear()
# 开始检索
# self.names,self.sizes,self.times,self.mages = GetInfo(self.lineEdit.text())
if self.FindingThread.isAlive() is False:
self.FindingThread = threading.Thread(target=GetInfo,
args=(self.lineEdit.text(),
self))
self.pushButton.setDisabled(True)
splash = QSplashScreen(QPixmap(":/pic/waiting.png"))
splash.show()
app.processEvents()
self.FindingThread.start()
while self.FindingThread.isAlive():
continue
self.pushButton.setDisabled(False)
splash.finish(self)
QMessageBox.information(self, "检索完毕",
"共检索到" + str(len(self.names)) + "个结果")
# 添加结果到listWidget
for i in self.names:
self.listWidget.addItem(i)
elif self.iniSettings.value("shortcut_modifier") == "CTRL":
self.engine.event_queue.register_event([['Lcontrol', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
self.engine.event_queue.register_event([['Rcontrol', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
elif self.iniSettings.value("shortcut_modifier") == "ALT":
self.engine.event_queue.register_event([['LMenu', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
self.engine.event_queue.register_event([['RMenu', self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
return True
if __name__ == "__main__":
"""
Main Function which will initialize the app
"""
app = QApplication(sys.argv)
app.setApplicationName("eKalappai")
app.setApplicationVersion("4.0.0")
shared = QSharedMemory("59698760-43bb-44d9-8121-181ecbb70e4d")
if not shared.create(512, QSharedMemory.ReadWrite):
qWarning("Cannot start more than one instance of eKalappai any time.")
exit(0)
splashImage = QPixmap(':/images/intro.png')
splashScreen = QSplashScreen(splashImage)
splashScreen.show()
time.sleep(2)
splashScreen.hide()
QApplication.setQuitOnLastWindowClosed(False)
ekWindow = EKWindow()
ekWindow.engine.start()
sys.exit(app.exec_())
def __init__(self):
self.drawn_once = False
QSplashScreen.__init__(self, QPixmap(I('library.png')))
self.setWindowTitle(__appname__)
left,
top,
textColor=(0, 255, 0),
textSize=20):
if (isinstance(img, numpy.ndarray)): #判断是否OpenCV图片类型
img = Image.fromarray(cv2.cvtColor(img, cv2.COLOR_BGR2RGB))
draw = ImageDraw.Draw(img)
fontText = ImageFont.truetype(
# 参数1:字体文件路径，默认设定好，避免后期增加传参复杂度
"msyh.ttf",
textSize,
encoding="utf-8")
draw.text((left, top), text, textColor, font=fontText)
return cv2.cvtColor(numpy.asarray(img), cv2.COLOR_RGB2BGR)
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
# 启动界面
splash = QSplashScreen(QPixmap("./static/liuliuzhulogo.png"))
splash.show()
splash.showMessage(
u'正在加载资源……\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t',
Qt.AlignCenter, Qt.white)
app.processEvents()
ui = MainWindow()
ui.show()
splash.finish(ui)
sys.exit(app.exec_())
def __init__(self):
self.drawn_once = False
QSplashScreen.__init__(self, QPixmap(I('library.png')))
class GuiRunner(QObject):
'''Make sure an event loop is running before starting the main work of
initialization'''
def __init__(self, opts, args, actions, listener, app, gui_debug=None):
self.startup_time = time.time()
self.opts, self.args, self.listener, self.app = opts, args, listener, app
self.gui_debug = gui_debug
self.actions = actions
self.main = None
QObject.__init__(self)
self.splash_screen = None
self.timer = QTimer.singleShot(1, self.initialize)
if DEBUG:
prints('Starting up...')
def start_gui(self, db):
from calibre.gui2.ui import Main
main = self.main = Main(self.opts, gui_debug=self.gui_debug)
if self.splash_screen is not None:
self.splash_screen.showMessage(_('Initializing user interface...'))
with gprefs: # Only write gui.json after initialization is complete
main.initialize(self.library_path, db, self.listener, self.actions)
if self.splash_screen is not None:
self.splash_screen.finish(main)
if DEBUG:
prints(
'Started up in %.2f seconds' %
(time.time() - self.startup_time), 'with', len(db.data),
'books')
add_filesystem_book = partial(
main.iactions['Add Books'].add_filesystem_book, allow_device=False)
sys.excepthook = main.unhandled_exception
if len(self.args) > 1:
files = [
os.path.abspath(p) for p in self.args[1:]
if not os.path.isdir(p)
]
if len(files) < len(sys.argv[1:]):
prints('Ignoring directories passed as command line arguments')
if files:
add_filesystem_book(files)
for event in self.app.file_event_hook.events:
add_filesystem_book(event)
self.app.file_event_hook = add_filesystem_book
def initialization_failed(self):
print 'Catastrophic failure initializing GUI, bailing out...'
QCoreApplication.exit(1)
raise SystemExit(1)
def initialize_db_stage2(self, db, tb):
from calibre.db.legacy import LibraryDatabase
if db is None and tb is not None:
# DB Repair failed
error_dialog(self.splash_screen,
_('Repairing failed'),
_('The database repair failed. Starting with '
'a new empty library.'),
det_msg=tb,
show=True)
if db is None:
candidate = choose_dir(
self.splash_screen,
'choose calibre library',
_('Choose a location for your new calibre e-book library'),
default_dir=get_default_library_path())
if not candidate:
self.initialization_failed()
try:
self.library_path = candidate
db = LibraryDatabase(candidate)
except:
error_dialog(
self.splash_screen,
_('Bad database location'),
_('Bad database location %r. calibre will now quit.') %
self.library_path,
det_msg=traceback.format_exc(),
show=True)
self.initialization_failed()
try:
self.start_gui(db)
except Exception:
error_dialog(
self.main,
_('Startup error'),
_('There was an error during {0} startup.'
' Parts of {0} may not function. Click Show details to learn more.'
).format(__appname__),
det_msg=traceback.format_exc(),
show=True)
def initialize_db(self):
from calibre.db.legacy import LibraryDatabase
db = None
try:
db = LibraryDatabase(self.library_path)
except apsw.Error:
repair = question_dialog(
self.splash_screen,
_('Corrupted database'),
_('The library database at %s appears to be corrupted. Do '
'you want calibre to try and rebuild it automatically? '
'The rebuild may not be completely successful. '
'If you say No, a new empty calibre library will be created.'
) % force_unicode(self.library_path, filesystem_encoding),
det_msg=traceback.format_exc())
if repair:
if repair_library(self.library_path):
db = LibraryDatabase(self.library_path)
except:
error_dialog(self.splash_screen,
_('Bad database location'),
_('Bad database location %r. Will start with '
' a new, empty calibre library') %
self.library_path,
det_msg=traceback.format_exc(),
show=True)
self.initialize_db_stage2(db, None)
def show_splash_screen(self):
self.splash_pixmap = QPixmap()
self.splash_pixmap.load(I('library.png'))
self.splash_screen = QSplashScreen(self.splash_pixmap)
self.splash_screen.showMessage(
_('Starting %s: Loading books...') % __appname__)
self.splash_screen.show()
QApplication.instance().processEvents()
def initialize(self, *args):
if gprefs['show_splash_screen']:
self.show_splash_screen()
self.library_path = get_library_path(parent=self.splash_screen)
if not self.library_path:
self.initialization_failed()
self.initialize_db()
def show(self):
QSplashScreen.show(self)
def __init__(self):
QSplashScreen.__init__(self, QPixmap(I('library.png')))
if getattr(sys, 'frozen', False):
# running in a bundle
imgDir = os.path.join(sys._MEIPASS, 'img')
else:
# running live
imgDir = os.path.join(os.path.dirname(os.path.abspath(__file__)),
'img')
### -- style stuff
spmtLogo_file = os.path.join(imgDir, 'splashscreen.png')
labelstyle = "QLabel { font-size: 14px; color: purple; font-style: italic; text-align: center;}"
barStyle = "QProgressBar::chunk {background: QLinearGradient( x1: 0, y1: 0, x2: 1, y2: 0,stop: 0 #372f43,stop: 0.6 #5c4c7a, stop: 0.8 #663399);border-bottom-right-radius: 7px;border-bottom-left-radius: 7px;border-top: 2px solid #8A2BE2;}"
splash_pix = QPixmap(spmtLogo_file)
splash = QSplashScreen(splash_pix, Qt.WindowStaysOnTopHint)
progressBar = QProgressBar(splash)
progressBar.setGeometry(0,
splash_pix.height() - 13, splash_pix.width(), 13)
progressBar.setStyleSheet(barStyle)
progressBar.setAlignment(Qt.AlignRight)
label = QLabel(splash)
label.setStyleSheet(labelstyle)
label.setGeometry((splash_pix.width() - 500) / 2,
splash_pix.height() - 40, 500, 20)
label.setAlignment(Qt.AlignCenter)
progressText = "loading..."
label.setText(progressText)
class GuiRunner(QObject):
'''Make sure an event loop is running before starting the main work of
initialization'''
def __init__(self, opts, args, actions, listener, app, gui_debug=None):
self.startup_time = time.time()
self.opts, self.args, self.listener, self.app = opts, args, listener, app
self.gui_debug = gui_debug
self.actions = actions
self.main = None
QObject.__init__(self)
self.splash_screen = None
self.timer = QTimer.singleShot(1, self.initialize)
if DEBUG:
prints('Starting up...')
def start_gui(self, db):
from calibre.gui2.ui import Main
main = self.main = Main(self.opts, gui_debug=self.gui_debug)
if self.splash_screen is not None:
self.splash_screen.showMessage(_('Initializing user interface...'))
with gprefs: # Only write gui.json after initialization is complete
main.initialize(self.library_path, db, self.listener, self.actions)
if self.splash_screen is not None:
self.splash_screen.finish(main)
if DEBUG:
prints('Started up in %.2f seconds'%(time.time() -
self.startup_time), 'with', len(db.data), 'books')
add_filesystem_book = partial(main.iactions['Add Books'].add_filesystem_book, allow_device=False)
sys.excepthook = main.unhandled_exception
if len(self.args) > 1:
files = [os.path.abspath(p) for p in self.args[1:] if not
os.path.isdir(p)]
if len(files) < len(sys.argv[1:]):
prints('Ignoring directories passed as command line arguments')
if files:
add_filesystem_book(files)
for event in self.app.file_event_hook.events:
add_filesystem_book(event)
self.app.file_event_hook = add_filesystem_book
def initialization_failed(self):
print 'Catastrophic failure initializing GUI, bailing out...'
QCoreApplication.exit(1)
raise SystemExit(1)
def initialize_db_stage2(self, db, tb):
from calibre.db.legacy import LibraryDatabase
if db is None and tb is not None:
# DB Repair failed
error_dialog(self.splash_screen, _('Repairing failed'),
_('The database repair failed. Starting with '
'a new empty library.'),
det_msg=tb, show=True)
if db is None:
candidate = choose_dir(self.splash_screen, 'choose calibre library',
_('Choose a location for your new calibre e-book library'),
default_dir=get_default_library_path())
if not candidate:
self.initialization_failed()
try:
self.library_path = candidate
db = LibraryDatabase(candidate)
except:
error_dialog(self.splash_screen, _('Bad database location'),
_('Bad database location %r. calibre will now quit.'
)%self.library_path,
det_msg=traceback.format_exc(), show=True)
self.initialization_failed()
try:
self.start_gui(db)
except Exception:
error_dialog(self.main, _('Startup error'),
_('There was an error during {0} startup.'
' Parts of {0} may not function. Click Show details to learn more.').format(__appname__),
det_msg=traceback.format_exc(), show=True)
def initialize_db(self):
from calibre.db.legacy import LibraryDatabase
db = None
try:
db = LibraryDatabase(self.library_path)
except apsw.Error:
repair = question_dialog(self.splash_screen, _('Corrupted database'),
_('The library database at %s appears to be corrupted. Do '
'you want calibre to try and rebuild it automatically? '
'The rebuild may not be completely successful. '
'If you say No, a new empty calibre library will be created.')
% force_unicode(self.library_path, filesystem_encoding),
det_msg=traceback.format_exc()
)
if repair:
if repair_library(self.library_path):
db = LibraryDatabase(self.library_path)
except:
error_dialog(self.splash_screen, _('Bad database location'),
_('Bad database location %r. Will start with '
' a new, empty calibre library')%self.library_path,
det_msg=traceback.format_exc(), show=True)
self.initialize_db_stage2(db, None)
def show_splash_screen(self):
self.splash_pixmap = QPixmap()
self.splash_pixmap.load(I('library.png'))
self.splash_screen = QSplashScreen(self.splash_pixmap)
self.splash_screen.showMessage(_('Starting %s: Loading books...') %
__appname__)
self.splash_screen.show()
QApplication.instance().processEvents()
def initialize(self, *args):
if gprefs['show_splash_screen']:
self.show_splash_screen()
self.library_path = get_library_path(parent=self.splash_screen)
if not self.library_path:
self.initialization_failed()
self.initialize_db()
def __init__(self):
QSplashScreen.__init__(self, QPixmap(I('library.png')))
def keyPressEvent(self, ev):
if not self.develop:
return QSplashScreen.keyPressEvent(self, ev)
ev.accept()
QApplication.instance().quit()
def __init__(self):
self.drawn_once = False
QSplashScreen.__init__(self, QPixmap(I('library.png')))
self.setWindowTitle(__appname__)
def __init__(self):
self.drawn_once = False
QSplashScreen.__init__(self, QPixmap(I('library.png')))
def keyPressEvent(self, ev):
if not self.develop:
return QSplashScreen.keyPressEvent(self, ev)
ev.accept()
QApplication.instance().quit()
def __init__(self, develop=False):
self.drawn_once = False
self.develop = develop
pmap = QIcon(I('library.png', allow_user_override=False)).pixmap(512, 512)
QSplashScreen.__init__(self, pmap)
self.setWindowTitle(__appname__)
