class Titlebar(QWidget):
# 默认基础样式参数
TITLE_TEXT_COLOR = "white"
BGD_COLOR = "#28AAAA"
TITLEBAR_HEIGHT = 30
ICON_SIZE = QSize(20, 20)
MIN_BUTT_SIZE = QSize(27, 22)
RET_BUTT_SIZE = QSize(27, 22)
CLOSE_BUTT_SIZE = QSize(27, 22)
TITLE_LABEL_NAME = "Titlebar_titleLabel"
BACKGROUND_LABEL_NAME = "Titlebar_backgroundLabel"
MIN_BUTT_NAME = "Titlebar_minimizeButton"
RET_BUTT_NAME = "Titlebar_maximizeButton"
CLOSE_BUTT_NAME = "Titlebar_closeButton"
THEME_IMG_DIR = 'default'
def __init__(self, parent, icon_name):
super(Titlebar, self).__init__(parent)
self.parentwidget = parent
self.setFixedHeight(Titlebar.TITLEBAR_HEIGHT)
self.icon_name = icon_name
self.m_pBackgroundLabel = QLabel(self)
self.m_pIconLabel = QLabel(self)
self.m_pTitleLabel = QLabel(self)
self.m_pMinimizeButton = QPushButton(self)
self.m_pReturnButton = QPushButton(self)
self.m_pCloseButton = QPushButton(self)
self.m_pIconLabel.setFixedSize(Titlebar.ICON_SIZE)
self.m_pIconLabel.setScaledContents(True)
self.m_pTitleLabel.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
self.m_pBackgroundLabel.setObjectName(Titlebar.BACKGROUND_LABEL_NAME)
# 三大金刚按钮大小
self.m_pReturnButton.setFixedSize(Titlebar.RET_BUTT_SIZE)
self.m_pMinimizeButton.setFixedSize(Titlebar.MIN_BUTT_SIZE)
self.m_pCloseButton.setFixedSize(Titlebar.CLOSE_BUTT_SIZE)
# 统一设置ObjName
self.m_pTitleLabel.setObjectName(Titlebar.TITLE_LABEL_NAME)
self.m_pBackgroundLabel.resize(self.parentwidget.width(),
Titlebar.TITLEBAR_HEIGHT)
self.m_pReturnButton.setObjectName(Titlebar.RET_BUTT_NAME)
self.m_pMinimizeButton.setObjectName(Titlebar.MIN_BUTT_NAME)
self.m_pCloseButton.setObjectName(Titlebar.CLOSE_BUTT_NAME)
# 布局
pLayout = QHBoxLayout(self)
pLayout.addWidget(self.m_pIconLabel)
pLayout.addSpacing(5)
pLayout.addWidget(self.m_pTitleLabel)
pLayout.addWidget(self.m_pReturnButton)
pLayout.addWidget(self.m_pMinimizeButton)
pLayout.addWidget(self.m_pCloseButton)
pLayout.setSpacing(0)
pLayout.setContentsMargins(5, 0, 5, 0)
self.setLayout(pLayout)
# 信号连接
self.m_pReturnButton.clicked.connect(self.__slot_onclicked)
self.m_pMinimizeButton.clicked.connect(self.__slot_onclicked)
self.m_pCloseButton.clicked.connect(self.__slot_onclicked)
# 置中
self.center()
# 设置默认样式(bar的字颜色和背景颜色)
# self.setTitleBarStyle(Titlebar.BGD_COLOR, Titlebar.TITLE_TEXT_COLOR)
def setTitleBarStyle(self, backgroundColor, textColor):
# 标题字体颜色
self.m_pTitleLabel.setStyleSheet(
"font-size:13px;margin-bottom:0px;color:%s" % (textColor))
# 标题栏背景颜色
self.m_pBackgroundLabel.setStyleSheet("background:%s" %
(backgroundColor))
# def mousePressEvent(self, e):
# """
# 使窗口能被拖动
# :param e:
# :return:
# """
# win32gui.ReleaseCapture()
# pWindow = self.window()
# if pWindow.isWindow():
# win32gui.SendMessage(pWindow.winId(), win32con.WM_SYSCOMMAND, win32con.SC_MOVE + win32con.HTCAPTION, 0)
# e.ignore()
def eventFilter(self, object, e):
if e.type() == QEvent.WindowTitleChange:
if object != None:
self.m_pTitleLabel.setText(object.windowTitle())
return True
if e.type() == QEvent.WindowIconChange:
if object != None:
icon = object.windowIcon()
self.m_pIconLabel.setPixmap(
icon.pixmap(self.m_pIconLabel.size()))
return True
if e.type() == QEvent.Resize:
self.__setTitleBarSize(self.parentwidget.width())
return True
return QWidget.eventFilter(self, object, e)
@pyqtSlot()
def __slot_onclicked(self):
pButton = self.sender()
pWindow = self.window()
if pWindow.isWindow():
if pButton.objectName() == Titlebar.RET_BUTT_NAME:
self.delete()
if pButton.objectName() == Titlebar.MIN_BUTT_NAME:
pWindow.showMinimized()
elif pButton.objectName() == Titlebar.CLOSE_BUTT_NAME:
self.close()
def center(self):
self.qr = self.frameGeometry()
self.cp = QDesktopWidget().availableGeometry().center()
self.qr.moveCenter(self.cp)
self.move(self.qr.topLeft())
def delete(self):
if os.path.exists('remember'):
os.popen(r'attrib -s -r -h remember | del/s/q remember')
QMessageBox.about(self, "成功", "取消记住选择")
def closeEvent(self, event):
"""
关闭弹窗弹出
:param event:
:return:
"""
if os.path.exists('remember'):
with open('remember', 'r') as f:
result = f.read()
if result == "True":
self.closer(True)
else:
event.ignore()
self.closer(False)
return
event.ignore()
self.newWindow_Close = CloseWindow.Window()
self.newWindow_Close.Signal.connect(self.closer)
def closer(self, choose):
"""
托盘界面设置
:param choose:
:return:
"""
if choose == True:
QApplication.instance().quit()
elif choose == False:
self.window().hide()
self.tray = QSystemTrayIcon(self)
if os.path.exists(ICON_NORM):
self.icon = QIcon(ICON_NORM)
else:
self.icon = QIcon((os.path.split(__file__)[0] +
"\\beautifyUi\\").replace('\\', '/') +
ICON_NORM)
self.tray.setIcon(self.icon)
self.tray.activated.connect(self.TuoPanEvent)
self.tray.setToolTip(self.icon_name)
self.tray_menu = QMenu(QApplication.desktop())
self.RestoreAction = QAction(u'还原',
self,
triggered=self.window().show)
self.QuitAction = QAction(u'退出',
self,
triggered=QApplication.instance().quit)
self.tray_menu.addAction(self.RestoreAction)
self.tray_menu.addAction(self.QuitAction)
self.tray.setContextMenu(self.tray_menu)
self.tray.show()
self.tray.showMessage(self.icon_name, '托盘在这！', icon=1)
else:
QMessageBox.warning(self, "警告", "系统出现问题,\n请稍后再试")
def TuoPanEvent(self, reason):
"""
托盘两键设置
:param reason:
:return:
"""
qApp = QApplication.instance()
if reason == QSystemTrayIcon.DoubleClick:
if self.isMinimized() or not self.isVisible():
self.showNormal()
self.activateWindow()
else:
self.showMinimized()
def __setTitleBarSize(self, width):
self.m_pBackgroundLabel.resize(width, Titlebar.TITLEBAR_HEIGHT)
class EKWindow(QDialog, dialog_ui.Ui_Dialog):
def __init__(self, app):
QDialog.__init__(self)
self.app = app
self.app_path = os.getenv("APPDATA") + "\\" + qApp.applicationName()
self.registrySettings = QSettings("HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run", QSettings.NativeFormat)
self.table_path = self.app_path + "\\tables"
self.engine = Engine()
self.minimize_action = QAction("Minimize", self)
self.maximize_action = QAction("Maximize", self)
self.settings_action = QAction("Settings", self)
self.about_action = QAction("About", self)
self.quit_action = QAction("Quit", self)
self.tray_icon_menu = QMenu(self)
self.tray_icon = QSystemTrayIcon(self)
self.setupUi(self)
self.icon = QIcon(QPixmap(":icon/off_logo"))
self.construct_tray_icon()
self.signal_connectors()
self.database = DatabaseManager()
self.shortcut_key = self.database.get_shortcut_key()
self.populate_modifier_cbox()
if self.database.get_current_state() == "True":
self.engine.conv_state = False
else:
self.engine.conv_state = True
self.icon_activated(QSystemTrayIcon.Trigger)
self.file_path_tview.setEnabled(False)
self.check_app_path()
self.update_table(True)
self.init_combobox()
if self.registrySettings.contains(qApp.applicationName()):
self.start_windows_check.setChecked(True)
else:
self.start_windows_check.setChecked(False)
def check_app_path(self):
if not os.path.exists(self.app_path):
os.makedirs(self.app_path)
if not os.path.exists(self.table_path):
os.makedirs(self.table_path)
return
def construct_tray_icon(self):
self.tray_icon.setIcon(self.icon)
self.tray_icon_menu.addAction(self.settings_action)
self.tray_icon_menu.addSeparator()
self.tray_icon_menu.addAction(self.about_action)
self.tray_icon_menu.addSeparator()
self.tray_icon_menu.addAction(self.quit_action)
self.tray_icon.setContextMenu(self.tray_icon_menu)
self.tray_icon.show()
def signal_connectors(self):
self.tray_icon.activated.connect(self.icon_activated)
self.settings_action.triggered.connect(self.show_setting)
self.about_action.triggered.connect(self.show_about)
self.quit_action.triggered.connect(self.quit)
self.add_new_button.clicked.connect(self.change_dialog_index)
self.back_button.clicked.connect(self.change_dialog_index)
self.modifier_cbox.currentIndexChanged.connect(self.populate_shortcut_key)
self.shortcut_key_cbox.currentIndexChanged.connect(self.save_shortcut_key)
self.browse_button.clicked.connect(self.open_file_dialog)
self.add_button.clicked.connect(self.save_file)
self.clear_button.clicked.connect(self.reset_form)
self.remove_button.clicked.connect(self.remove_keyboard)
self.keyboard_cbox.currentIndexChanged.connect(self.save_current_keyboard)
self.start_windows_check.stateChanged.connect(self.change_start_windows)
def reset_form(self):
self.clear_file_error()
self.file_path_tview.setText("")
def open_file_dialog(self):
file_dialog = QFileDialog()
self.file_path_tview.setText(QFileDialog.getOpenFileName(file_dialog,
str("Choose a SCIM Table"),
"",
str("Scim Tables (*.in *.txt)"))[0])
def validate(self):
try:
with open(str(self.file_path_tview.text()), encoding="utf-8") as search:
for line in search:
line = line.rstrip() # remove '\n' at end of line
if "SCIM_Generic_Table_Phrase_Library_TEXT" in line:
return True
self.show_file_error("Invalid SCIM Table file")
return False
except:
self.show_file_error("Some error occurred")
return False
def save_file(self):
if self.validate():
self.clear_file_error()
filepath = str(self.file_path_tview.text())
fileinfo = QFileInfo(filepath)
filename = str(int(time.time())) + "_" + fileinfo.fileName()
keyboard_name = "Unknown"
with open(filepath, encoding="utf-8") as search:
for line in search:
line = line.rstrip() # remove '\n' at end of line
if "NAME" in line:
name_line = line
name_list = name_line.split('=', 1)
if len(name_list) > 0:
keyboard_name = name_list[1]
if keyboard_name == "Unknown":
self.show_file_error("SCIM table name header not found")
elif DatabaseManager.check_keyboard_exist(keyboard_name):
self.show_file_error("Keyboard already exists")
else:
shutil.copyfile(filepath, self.table_path + "\\" + filename)
DatabaseManager.add_keyboard(keyboard_name, self.table_path + "\\" + filename)
self.file_path_tview.setText("")
self.update_table()
def show_file_error(self, message):
self.error_msg.setText(message)
def clear_file_error(self):
self.error_msg.setText("")
def show_about(self):
pass
def quit(self):
self.engine.un_hook()
self.app.exit(0)
def show_setting(self):
self.stacked_widget.setCurrentIndex(0)
self.showNormal()
def change_dialog_index(self):
current_index = self.stacked_widget.currentIndex()
if current_index == 0:
self.reset_form()
self.init_table()
self.stacked_widget.setCurrentIndex(1)
else:
self.init_combobox()
self.stacked_widget.setCurrentIndex(0)
def populate_modifier_cbox(self):
self.modifier_cbox.blockSignals(True)
modifiers = DatabaseManager.get_keys()
for modifier in modifiers:
self.modifier_cbox.addItem(modifier.name, modifier.id)
if modifier.id == self.shortcut_key.parent.id:
self.modifier_cbox.setCurrentText(modifier.name)
self.populate_shortcut_key()
self.modifier_cbox.blockSignals(False)
def populate_shortcut_key(self):
self.shortcut_key_cbox.blockSignals(True)
self.shortcut_key_cbox.clear()
keys = DatabaseManager.get_keys(self.modifier_cbox.currentData())
for key in keys:
self.shortcut_key_cbox.addItem(key.name, key.id)
if key.id == self.shortcut_key.id:
self.shortcut_key_cbox.setCurrentText(key.name)
self.shortcut_key_cbox.blockSignals(False)
self.save_shortcut_key()
def save_shortcut_key(self):
DatabaseManager.set_shortcut_key(self.shortcut_key_cbox.currentData())
self.shortcut_key = DatabaseManager.get_shortcut_key()
self.register_shortcut_listener()
def register_shortcut_listener(self):
self.engine.event_queue.remove_all()
if self.shortcut_key.parent.name == "NONE":
self.engine.event_queue.register_event(
[
[self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
elif self.shortcut_key.parent.name == "CTRL":
self.engine.event_queue.register_event(
[
['Lcontrol', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
self.engine.event_queue.register_event(
[
['Rcontrol', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
elif self.shortcut_key.parent.name == "ALT":
self.engine.event_queue.register_event(
[
['LMenu', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
self.engine.event_queue.register_event(
[
['RMenu', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
return True
def change_status(self):
self.engine.conv_state = not self.engine.conv_state
DatabaseManager.set_current_state(self.engine.conv_state)
if self.engine.conv_state:
self.show_on_status()
self.load_keyboard()
else:
self.show_off_status()
def icon_activated(self, reason):
if reason == QSystemTrayIcon.DoubleClick:
pass
elif reason == QSystemTrayIcon.Trigger:
self.change_status()
elif reason == QSystemTrayIcon.MiddleClick:
pass
else:
pass
def show_on_status(self):
self.icon = QIcon(QPixmap(":icon/on_logo"))
self.change_icons()
def show_off_status(self):
self.icon = QIcon(QPixmap(":icon/off_logo"))
self.change_icons()
def change_icons(self):
self.tray_icon.setIcon(self.icon)
self.setWindowIcon(self.icon)
# TODO : Need to implement this method with current keyboard name
self.tray_icon.setToolTip("Keyboard Name")
self.show_tray_message()
def show_tray_message(self):
if self.engine.conv_state:
message = "Ekalappai is Switched ON"
else:
message = "Ekalappai is Switched OFF"
self.tray_icon.showMessage(
qApp.applicationName() + " " + qApp.applicationVersion(),
message,
QSystemTrayIcon.MessageIcon(0),
100
)
def update_table(self, init=False):
if init:
self.init_table()
records = DatabaseManager.get_all_keyboards()
self.keyboard_table.setRowCount(records[0])
for idx, record in enumerate(records[1]):
self.keyboard_table.setItem(idx, 1, QTableWidgetItem(record.language_name))
self.keyboard_table.setItem(idx, 2, QTableWidgetItem(str(record.id)))
chk_box = QTableWidgetItem()
chk_box.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
chk_box.setCheckState(Qt.Unchecked)
self.keyboard_table.setItem(idx, 0, chk_box)
self.keyboard_table.resizeRowsToContents()
return
"""
Initialize the grid with the default options
"""
def init_table(self):
self.keyboard_table.setColumnCount(3)
self.keyboard_table.setHorizontalHeaderLabels(["", "Name", "Id"])
self.keyboard_table.setColumnHidden(2, True)
self.keyboard_table.setColumnWidth(0, 30)
self.keyboard_table.horizontalHeader().setStretchLastSection(True)
self.keyboard_table.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.keyboard_table.setSelectionBehavior(QTableView.SelectRows)
self.keyboard_table.setSelectionMode(QAbstractItemView.SingleSelection)
def remove_keyboard(self):
for row in range(0, self.keyboard_table.rowCount()):
if self.keyboard_table.item(row, 0).checkState() == Qt.Checked and \
DatabaseManager.get_current_keyboard() != self.keyboard_table.item(row, 2).text():
DatabaseManager.remove_keyboard(int(self.keyboard_table.item(row, 2).text()))
self.update_table()
def init_combobox(self):
self.keyboard_cbox.blockSignals(True)
self.keyboard_cbox.clear()
current_keyboard = DatabaseManager.get_current_keyboard()
index = 0
for keyboard in DatabaseManager.get_all_keyboards()[1]:
self.keyboard_cbox.addItem(keyboard.language_name, keyboard.id)
if int(current_keyboard) == keyboard.id:
self.keyboard_cbox.setCurrentText(keyboard.language_name)
self.keyboard_cbox.setCurrentIndex(index)
index += 1
self.keyboard_cbox.blockSignals(False)
def save_current_keyboard(self):
DatabaseManager.set_current_keyboard(self.keyboard_cbox.currentData())
self.engine.conv_state = True
DatabaseManager.set_current_state(self.engine.conv_state)
self.show_on_status()
self.load_keyboard()
def load_keyboard(self):
try:
self.engine.file_name = DatabaseManager.get_keyboard_path(DatabaseManager.get_current_keyboard())
self.engine.initialize()
except Exception as error:
# TODO: Need to throw an error
print('Error in loading keyboard')
print(error)
pass
def change_start_windows(self):
if self.start_windows_check.isChecked():
self.registrySettings.setValue(qApp.applicationName(), qApp.applicationFilePath())
else:
self.registrySettings.remove(qApp.applicationName())
class EKWindow(QDialog):
"""
Class which is responisble for running this entire application
"""
def __init__(self):
"""
Constructor for this class
"""
super(EKWindow, self).__init__()
self.engine = Engine("tables/Tamil-bamini.txt.in")
# Settings file initialization
self.settingsFilePath = os.getenv("APPDATA") + "\\" + qApp.applicationName() + "\eksettings.ini"
self.init_settings() # Function to check whether the settings file is or not.
self.iniSettings = QSettings(self.settingsFilePath, QSettings.IniFormat)
# Variable Initialization
self.registrySettings = QSettings("HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run", QSettings.NativeFormat)
self.shortcutModifierKey = self.iniSettings.value("shortcut_modifier")
self.shortcutKey = self.iniSettings.value("shortcut")
self.selectedKeyboard = self.iniSettings.value("selected_keyboard")
self.keyboardStatus = False
self.fileName = ""
# Ui variable Initialization
self.iconGroupBox = QGroupBox("Keyboards")
self.iconLabel = QLabel("Keyboard:")
self.iconComboBox = QComboBox(self)
self.shortcutGroupBox = QGroupBox("Shortcut Setting")
self.shortcutComboBox1 = QComboBox(self)
self.shortcutComboBox2 = QComboBox(self)
self.otherSettingsGroupBox = QGroupBox("Other Settings")
self.checkboxStartWithWindows = QCheckBox()
self.minimizeAction = QAction("Minimize", self)
self.maximizeAction = QAction("Maximize", self)
self.settingsAction = QAction("Settings", self)
self.aboutAction = QAction("About", self)
self.quitAction = QAction("Quit", self)
self.trayIconMenu = QMenu(self)
self.trayIcon = QSystemTrayIcon(self)
self.mainLayout = QVBoxLayout()
self.mainLayout.addWidget(self.iconGroupBox)
self.mainLayout.addWidget(self.shortcutGroupBox)
self.mainLayout.addWidget(self.otherSettingsGroupBox)
self.setLayout(self.mainLayout)
# UI constructor and connectors
self.create_settings_group_boxes()
self.create_actions()
self.create_tray_icon()
# Signal connectors
self.iconComboBox.currentIndexChanged.connect(self.change_keyboard)
self.shortcutComboBox1.currentIndexChanged.connect(self.set_shortcut_modifier)
self.shortcutComboBox2.currentIndexChanged.connect(self.set_shortcut_key)
self.trayIcon.activated.connect(self.icon_activated)
self.checkboxStartWithWindows.stateChanged.connect(self.checkbox_start_with_windows_ticked)
if self.keyboardStatus:
self.iconComboBox.setCurrentIndex(self.selectedKeyBoard)
else:
self.change_keyboard(0)
self.iconComboBox.setCurrentIndex(0)
self.trayIcon.show()
self.set_shortcut_key()
self.setWindowTitle(qApp.applicationName() + " " + qApp.applicationVersion())
def init_settings(self):
"""
Function to check whether the settings file is there or not. If there is no file, then it will create with
default settings.
"""
if not os.path.exists(self.settingsFilePath):
settings_dir = os.getenv("APPDATA") + "\\" + qApp.applicationName()
if not os.path.exists(settings_dir):
os.makedirs(settings_dir)
setting_path = ""
if getattr(sys, 'frozen', False):
setting_path = os.path.dirname(sys.executable)
elif __file__:
setting_path = os.path.dirname(__file__)
shutil.copyfile(os.path.join(setting_path, "resources\eksettings.ini"), self.settingsFilePath)
return
def create_settings_group_boxes(self):
"""
UI generator function.
"""
self.iconComboBox.addItem("No Keyboard")
self.iconComboBox.addItem("Tamil99")
self.iconComboBox.addItem("Phonetic")
self.iconComboBox.addItem("Typewriter")
self.iconComboBox.addItem("Bamini")
self.iconComboBox.addItem("Inscript")
icon_layout = QHBoxLayout(self)
icon_layout.addWidget(self.iconLabel)
icon_layout.addWidget(self.iconComboBox)
icon_layout.addStretch()
self.iconGroupBox.setLayout(icon_layout)
shortcut_label_1 = QLabel("Modifier Key:")
shortcut_label_2 = QLabel("Shortcut Key:")
self.shortcutComboBox1.addItem("NONE")
self.shortcutComboBox1.addItem("CTRL")
self.shortcutComboBox1.addItem("ALT")
modifier_index = self.shortcutComboBox1.findText(self.shortcutModifierKey)
self.shortcutComboBox1.setCurrentIndex(modifier_index)
self.shortcutComboBox2.setMinimumContentsLength(3)
if modifier_index == 0:
self.shortcutComboBox2.addItem("F1")
self.shortcutComboBox2.addItem("ESC")
self.shortcutComboBox2.addItem("F2")
self.shortcutComboBox2.addItem("F3")
self.shortcutComboBox2.addItem("F4")
self.shortcutComboBox2.addItem("F5")
self.shortcutComboBox2.addItem("F6")
self.shortcutComboBox2.addItem("F7")
self.shortcutComboBox2.addItem("F8")
self.shortcutComboBox2.addItem("F9")
self.shortcutComboBox2.addItem("F10")
else:
self.shortcutComboBox2.addItem("1")
self.shortcutComboBox2.addItem("2")
self.shortcutComboBox2.addItem("3")
self.shortcutComboBox2.addItem("4")
self.shortcutComboBox2.addItem("5")
self.shortcutComboBox2.addItem("6")
self.shortcutComboBox2.addItem("7")
self.shortcutComboBox2.addItem("8")
self.shortcutComboBox2.addItem("9")
self.shortcutComboBox2.addItem("0")
key_index = self.shortcutComboBox2.findText(self.shortcutKey)
self.shortcutComboBox2.setCurrentIndex(key_index)
shortcut_layout = QHBoxLayout(self)
shortcut_layout.addWidget(shortcut_label_1)
shortcut_layout.addWidget(self.shortcutComboBox1)
shortcut_layout.addWidget(shortcut_label_2)
shortcut_layout.addWidget(self.shortcutComboBox2)
shortcut_layout.addStretch()
self.shortcutGroupBox.setLayout(shortcut_layout)
checkbox_start_with_windows_label = QLabel("Start eKalappai whenever windows starts")
# if registry entry for auto start with windows for the current user exists, then check the checkbox
if self.registrySettings.contains(qApp.applicationName()):
self.checkboxStartWithWindows.setChecked(True)
else:
self.checkboxStartWithWindows.setChecked(False)
other_settings_layout = QHBoxLayout(self)
other_settings_layout.addWidget(checkbox_start_with_windows_label)
other_settings_layout.addWidget(self.checkboxStartWithWindows)
other_settings_layout.addStretch()
self.otherSettingsGroupBox.setLayout(other_settings_layout)
def set_shortcut_key(self):
"""
Function to change the shortcut key when its changed.
"""
self.shortcutKey = self.shortcutComboBox2.currentText()
self.iniSettings.setValue("shortcut", self.shortcutKey)
self.register_shortcut_listener()
if self.shortcutKey == "ESC":
self.shortcutKeyHex = 0x1B
elif self.shortcutKey == "F1":
self.shortcutKeyHex = 0x70
elif self.shortcutKey == "F2":
self.shortcutKeyHex = 0x71
elif self.shortcutKey == "F3":
self.shortcutKeyHex = 0x72
elif self.shortcutKey == "F4":
self.shortcutKeyHex = 0x73
elif self.shortcutKey == "F5":
self.shortcutKeyHex = 0x74
elif self.shortcutKey == "F6":
self.shortcutKeyHex = 0x75
elif self.shortcutKey == "F7":
self.shortcutKeyHex = 0x76
elif self.shortcutKey == "F8":
self.shortcutKeyHex = 0x77
elif self.shortcutKey == "F9":
self.shortcutKeyHex = 0x78
elif self.shortcutKey == "F10":
self.shortcutKeyHex = 0x79
elif self.shortcutKey == "1":
self.shortcutKeyHex = 0x31
elif self.shortcutKey == "2":
self.shortcutKeyHex = 0x32
elif self.shortcutKey == "3":
self.shortcutKeyHex = 0x33
elif self.shortcutKey == "4":
self.shortcutKeyHex = 0x34
elif self.shortcutKey == "5":
self.shortcutKeyHex = 0x35
elif self.shortcutKey == "6":
self.shortcutKeyHex = 0x36
elif self.shortcutKey == "7":
self.shortcutKeyHex = 0x37
elif self.shortcutKey == "8":
self.shortcutKeyHex = 0x38
elif self.shortcutKey == "9":
self.shortcutKeyHex = 0x39
elif self.shortcutKey == "0":
self.shortcutKeyHex = 0x30
def create_actions(self):
"""
Slot connectors for all right clicking and other actions.
"""
self.minimizeAction.triggered.connect(self.hide)
self.maximizeAction.triggered.connect(self.showMaximized)
self.settingsAction.triggered.connect(self.showNormal)
self.aboutAction.triggered.connect(self.show_about)
self.quitAction.triggered.connect(self.quit)
def quit(self):
self.engine.un_hook()
exit(0)
def create_tray_icon(self):
"""
Tray icon creator and corresponding connectors
"""
self.trayIconMenu.addAction(self.settingsAction)
self.trayIconMenu.addSeparator()
self.trayIconMenu.addAction(self.aboutAction)
self.trayIconMenu.addSeparator()
self.trayIconMenu.addAction(self.quitAction)
self.trayIcon.setContextMenu(self.trayIconMenu)
def setVisible(self, visible):
self.settingsAction.setEnabled(self.isMaximized() or not visible)
super(EKWindow, self).setVisible(visible)
def closeEvent(self, event):
if self.trayIcon.isVisible():
self.hide()
event.ignore()
def load_keyboard(self):
"""
Mapping file loading function
"""
if self.selectedKeyboard == 1:
self.fileName = "tables/Tamil-tamil99.txt.in"
elif self.selectedKeyboard == 2:
self.fileName = "tables/Tamil-phonetic.txt.in"
elif self.selectedKeyboard == 3:
self.fileName = "tables/Tamil-typewriter.txt.in"
elif self.selectedKeyboard == 4:
self.fileName = "tables/Tamil-bamini.txt.in"
elif self.selectedKeyboard == 5:
self.fileName = "tables/Tamil-inscript.txt.in"
else:
pass
def getPath(self, index):
if index == 1:
self.path = "tables/Tamil-tamil99.txt.in"
elif index == 2:
self.path = "tables/Tamil-phonetic.txt.in"
elif index == 3:
self.path = "tables/Tamil-typewriter.txt.in"
elif index == 4:
self.path = "tables/Tamil-bamini.txt.in"
elif index == 5:
self.path = "tables/Tamil-inscript.txt.in"
else:
pass
def change_keyboard(self, index):
"""
Function to change the keyboard based on the index which was sent as a param
"""
if int(index) != 0:
self.iniSettings.setValue("selected_keyboard", index)
self.selectedKeyboard = index
self.iconComboBox.setCurrentIndex(int(index))
icon = self.iconComboBox.itemIcon(int(index))
self.trayIcon.setIcon(icon)
self.setWindowIcon(icon)
self.trayIcon.setToolTip(self.iconComboBox.itemText(int(index)))
self.show_tray_message(index)
self.load_keyboard()
if int(index) != 0:
self.getPath(int(index))
self.engine.file_name = self.path
self.engine.initialize()
self.engine.conv_state = True
else:
try:
self.engine.conv_state = False
except:
pass
def icon_activated(self, reason):
"""
Function to toggle the state when the icon is clicked or shortcut key is pressed
"""
if reason == QSystemTrayIcon.DoubleClick:
pass
elif reason == QSystemTrayIcon.Trigger:
if self.keyboardStatus:
self.keyboardStatus = False
else:
self.keyboardStatus = True
if self.keyboardStatus:
self.change_keyboard(self.selectedKeyboard)
else:
self.change_keyboard(0)
elif reason == QSystemTrayIcon.MiddleClick:
pass
else:
pass
def show_tray_message(self, index):
"""
Tray message generator when there is change in keyboard state
"""
icon = QSystemTrayIcon.MessageIcon(0)
message = self.iconComboBox.itemText(int(index)) + " set"
self.trayIcon.showMessage(qApp.applicationName() + " " + qApp.applicationVersion(), message, icon, 100)
def checkbox_start_with_windows_ticked(self):
"""
Function to add or disable registry entry to auto start ekalappai with windows for the current users
"""
if self.checkboxStartWithWindows.isChecked():
self.registrySettings.setValue(qApp.applicationName(), qApp.applicationFilePath())
else:
self.registrySettings.remove(qApp.applicationName())
def show_about(self):
pass
def set_shortcut_modifier(self, index):
"""
Function to set the shortcut modifier when its changed.
"""
self.iniSettings.setValue("shortcut_modifier", self.shortcutComboBox1.currentText())
self.shortcutModifierKey = self.iniSettings.value("shortcut_modifier")
# if none is selected, the allowed single key shortcuts should change
if index == 0:
self.shortcutComboBox2.clear()
self.shortcutComboBox2.addItem("ESC")
self.shortcutComboBox2.addItem("F1")
self.shortcutComboBox2.addItem("F2")
self.shortcutComboBox2.addItem("F3")
self.shortcutComboBox2.addItem("F4")
self.shortcutComboBox2.addItem("F5")
self.shortcutComboBox2.addItem("F6")
self.shortcutComboBox2.addItem("F7")
self.shortcutComboBox2.addItem("F8")
self.shortcutComboBox2.addItem("F9")
self.shortcutComboBox2.addItem("F10")
else:
self.shortcutComboBox2.clear()
self.shortcutComboBox2.addItem("1")
self.shortcutComboBox2.addItem("2")
self.shortcutComboBox2.addItem("3")
self.shortcutComboBox2.addItem("4")
self.shortcutComboBox2.addItem("5")
self.shortcutComboBox2.addItem("6")
self.shortcutComboBox2.addItem("7")
self.shortcutComboBox2.addItem("8")
self.shortcutComboBox2.addItem("9")
self.shortcutComboBox2.addItem("0")
self.register_shortcut_listener()
def register_shortcut_listener(self):
self.engine.event_queue.remove_all()
if self.iniSettings.value("shortcut_modifier") == "NONE":
self.engine.event_queue.register_event([[self.shortcutKey], self.icon_activated, QSystemTrayIcon.Trigger])
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
class EKWindow(QDialog, dialog_ui.Ui_Dialog):
def __init__(self):
QDialog.__init__(self)
self.app_path = os.getenv("APPDATA") + "\\" + qApp.applicationName()
self.registrySettings = QSettings("HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run", QSettings.NativeFormat)
self.table_path = self.app_path + "\\tables"
self.engine = Engine()
self.minimize_action = QAction("Minimize", self)
self.maximize_action = QAction("Maximize", self)
self.settings_action = QAction("Settings", self)
self.about_action = QAction("About", self)
self.quit_action = QAction("Quit", self)
self.tray_icon_menu = QMenu(self)
self.tray_icon = QSystemTrayIcon(self)
self.setupUi(self)
self.icon = QIcon(QPixmap(":icon/off_logo"))
self.construct_tray_icon()
self.signal_connectors()
self.database = DatabaseManager()
self.shortcut_key = self.database.get_shortcut_key()
self.populate_modifier_cbox()
if self.database.get_current_state() == "True":
self.engine.conv_state = False
else:
self.engine.conv_state = True
self.icon_activated(QSystemTrayIcon.Trigger)
self.file_path_tview.setEnabled(False)
self.check_app_path()
self.update_table(True)
self.init_combobox()
if self.registrySettings.contains(qApp.applicationName()):
self.start_windows_check.setChecked(True)
else:
self.start_windows_check.setChecked(False)
def check_app_path(self):
if not os.path.exists(self.app_path):
os.makedirs(self.app_path)
if not os.path.exists(self.table_path):
os.makedirs(self.table_path)
return
def construct_tray_icon(self):
self.tray_icon.setIcon(self.icon)
self.tray_icon_menu.addAction(self.settings_action)
self.tray_icon_menu.addSeparator()
self.tray_icon_menu.addAction(self.about_action)
self.tray_icon_menu.addSeparator()
self.tray_icon_menu.addAction(self.quit_action)
self.tray_icon.setContextMenu(self.tray_icon_menu)
self.tray_icon.show()
def signal_connectors(self):
self.tray_icon.activated.connect(self.icon_activated)
self.settings_action.triggered.connect(self.show_setting)
self.about_action.triggered.connect(self.show_about)
self.quit_action.triggered.connect(self.quit)
self.add_new_button.clicked.connect(self.change_dialog_index)
self.back_button.clicked.connect(self.change_dialog_index)
self.modifier_cbox.currentIndexChanged.connect(self.populate_shortcut_key)
self.shortcut_key_cbox.currentIndexChanged.connect(self.save_shortcut_key)
self.browse_button.clicked.connect(self.open_file_dialog)
self.add_button.clicked.connect(self.save_file)
self.clear_button.clicked.connect(self.reset_form)
self.remove_button.clicked.connect(self.remove_keyboard)
self.keyboard_cbox.currentIndexChanged.connect(self.save_current_keyboard)
self.start_windows_check.stateChanged.connect(self.change_start_windows)
def reset_form(self):
self.clear_file_error()
self.file_path_tview.setText("")
def open_file_dialog(self):
file_dialog = QFileDialog()
self.file_path_tview.setText(QFileDialog.getOpenFileName(file_dialog,
str("Choose a SCIM Table"),
"",
str("Scim Tables (*.in *.txt)"))[0])
def validate(self):
try:
with open(str(self.file_path_tview.text()), encoding="utf-8") as search:
for line in search:
line = line.rstrip() # remove '\n' at end of line
if "SCIM_Generic_Table_Phrase_Library_TEXT" in line:
return True
self.show_file_error("Invalid SCIM Table file")
return False
except:
self.show_file_error("Some error occurred")
return False
def save_file(self):
if self.validate():
self.clear_file_error()
filepath = str(self.file_path_tview.text())
fileinfo = QFileInfo(filepath)
filename = str(int(time.time())) + "_" + fileinfo.fileName()
keyboard_name = "Unknown"
with open(filepath, encoding="utf-8") as search:
for line in search:
line = line.rstrip() # remove '\n' at end of line
if "NAME" in line:
name_line = line
name_list = name_line.split('=', 1)
if len(name_list) > 0:
keyboard_name = name_list[1]
if keyboard_name == "Unknown":
self.show_file_error("SCIM table name header not found")
elif DatabaseManager.check_keyboard_exist(keyboard_name):
self.show_file_error("Keyboard already exists")
else:
shutil.copyfile(filepath, self.table_path + "\\" + filename)
DatabaseManager.add_keyboard(keyboard_name, filename)
self.file_path_tview.setText("")
self.update_table()
def show_file_error(self, message):
self.error_msg.setText(message)
def clear_file_error(self):
self.error_msg.setText("")
def show_about(self):
pass
def quit(self):
self.engine.un_hook()
win32api.PostThreadMessage(win32api.GetCurrentThreadId(), win32con.WM_QUIT, 0, 0)
self.exit(0)
def show_setting(self):
self.stacked_widget.setCurrentIndex(0)
self.showNormal()
def change_dialog_index(self):
current_index = self.stacked_widget.currentIndex()
if current_index == 0:
self.reset_form()
self.init_table()
self.stacked_widget.setCurrentIndex(1)
else:
self.init_combobox()
self.stacked_widget.setCurrentIndex(0)
def populate_modifier_cbox(self):
self.modifier_cbox.blockSignals(True)
modifiers = DatabaseManager.get_keys()
for modifier in modifiers:
self.modifier_cbox.addItem(modifier.name, modifier.id)
if modifier.id == self.shortcut_key.parent.id:
self.modifier_cbox.setCurrentText(modifier.name)
self.populate_shortcut_key()
self.modifier_cbox.blockSignals(False)
def populate_shortcut_key(self):
self.shortcut_key_cbox.blockSignals(True)
self.shortcut_key_cbox.clear()
keys = DatabaseManager.get_keys(self.modifier_cbox.currentData())
for key in keys:
self.shortcut_key_cbox.addItem(key.name, key.id)
if key.id == self.shortcut_key.id:
self.shortcut_key_cbox.setCurrentText(key.name)
self.shortcut_key_cbox.blockSignals(False)
self.save_shortcut_key()
def save_shortcut_key(self):
DatabaseManager.set_shortcut_key(self.shortcut_key_cbox.currentData())
self.shortcut_key = DatabaseManager.get_shortcut_key()
self.register_shortcut_listener()
def register_shortcut_listener(self):
self.engine.event_queue.remove_all()
if self.shortcut_key.parent.name == "NONE":
self.engine.event_queue.register_event(
[
[self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
elif self.shortcut_key.parent.name == "CTRL":
self.engine.event_queue.register_event(
[
['Lcontrol', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
self.engine.event_queue.register_event(
[
['Rcontrol', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
elif self.shortcut_key.parent.name == "ALT":
self.engine.event_queue.register_event(
[
['LMenu', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
self.engine.event_queue.register_event(
[
['RMenu', self.shortcut_key.name],
self.icon_activated,
QSystemTrayIcon.Trigger
]
)
return True
def change_status(self):
self.engine.conv_state = not self.engine.conv_state
DatabaseManager.set_current_state(self.engine.conv_state)
if self.engine.conv_state:
self.show_on_status()
self.load_keyboard()
else:
self.show_off_status()
def icon_activated(self, reason):
if reason == QSystemTrayIcon.DoubleClick:
pass
elif reason == QSystemTrayIcon.Trigger:
self.change_status()
elif reason == QSystemTrayIcon.MiddleClick:
pass
else:
pass
def show_on_status(self):
self.icon = QIcon(QPixmap(":icon/on_logo"))
self.change_icons()
def show_off_status(self):
self.icon = QIcon(QPixmap(":icon/off_logo"))
self.change_icons()
def change_icons(self):
self.tray_icon.setIcon(self.icon)
self.setWindowIcon(self.icon)
# TODO : Need to implement this method with current keyboard name
self.tray_icon.setToolTip("Keyboard Name")
self.show_tray_message()
def show_tray_message(self):
if self.engine.conv_state:
message = "Ekalappai is Switched ON"
else:
message = "Ekalappai is Switched OFF"
self.tray_icon.showMessage(
qApp.applicationName() + " " + qApp.applicationVersion(),
message,
QSystemTrayIcon.MessageIcon(0),
100
)
def update_table(self, init=False):
if init:
self.init_table()
records = DatabaseManager.get_all_keyboards()
self.keyboard_table.setRowCount(records[0])
for idx, record in enumerate(records[1]):
self.keyboard_table.setItem(idx, 1, QTableWidgetItem(record.language_name))
self.keyboard_table.setItem(idx, 2, QTableWidgetItem(str(record.id)))
chk_box = QTableWidgetItem()
chk_box.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
chk_box.setCheckState(Qt.Unchecked)
self.keyboard_table.setItem(idx, 0, chk_box)
self.keyboard_table.resizeRowsToContents()
return
"""
Initialize the grid with the default options
"""
def init_table(self):
self.keyboard_table.setColumnCount(3)
self.keyboard_table.setHorizontalHeaderLabels(["", "Name", "Id"])
self.keyboard_table.setColumnHidden(2, True)
self.keyboard_table.setColumnWidth(0, 30)
self.keyboard_table.horizontalHeader().setStretchLastSection(True)
self.keyboard_table.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.keyboard_table.setSelectionBehavior(QTableView.SelectRows)
self.keyboard_table.setSelectionMode(QAbstractItemView.SingleSelection)
def remove_keyboard(self):
for row in range(0, self.keyboard_table.rowCount()):
if self.keyboard_table.item(row, 0).checkState() == Qt.Checked and \
DatabaseManager.get_current_keyboard() != self.keyboard_table.item(row, 2).text():
DatabaseManager.remove_keyboard(int(self.keyboard_table.item(row, 2).text()))
self.update_table()
def init_combobox(self):
self.keyboard_cbox.blockSignals(True)
self.keyboard_cbox.clear()
current_keyboard = DatabaseManager.get_current_keyboard()
index = 0
for keyboard in DatabaseManager.get_all_keyboards()[1]:
self.keyboard_cbox.addItem(keyboard.language_name, keyboard.id)
if int(current_keyboard) == keyboard.id:
self.keyboard_cbox.setCurrentText(keyboard.language_name)
self.keyboard_cbox.setCurrentIndex(index)
index += 1
self.keyboard_cbox.blockSignals(False)
def save_current_keyboard(self):
DatabaseManager.set_current_keyboard(self.keyboard_cbox.currentData())
self.engine.conv_state = True
DatabaseManager.set_current_state(self.engine.conv_state)
self.show_on_status()
self.load_keyboard()
def load_keyboard(self):
self.engine.file_name = self.table_path +\
"\\" + \
DatabaseManager.get_keyboard_path(DatabaseManager.get_current_keyboard())
self.engine.initialize()
print(DatabaseManager.get_keyboard_path(DatabaseManager.get_current_keyboard()))
def change_start_windows(self):
if self.start_windows_check.isChecked():
self.registrySettings.setValue(qApp.applicationName(), qApp.applicationFilePath())
else:
self.registrySettings.remove(qApp.applicationName())