Merge pull request #209 from pypeclub/feature/205-move_tray_to_pype

Feature/205 move tray to pype

pype/modules/clockify/clockify.py

@@ -1,7 +1,7 @@
 import os
 import threading
 from pype.api import Logger
-from pypeapp import style
+from avalon import style
 from Qt import QtWidgets
 from . import ClockifySettings, ClockifyAPI, MessageWidget
 

pype/modules/clockify/widget_message.py

@@ -1,5 +1,5 @@
 from Qt import QtCore, QtGui, QtWidgets
-from pypeapp import style
+from avalon import style
 
 
 class MessageWidget(QtWidgets.QWidget):

pype/modules/clockify/widget_settings.py

@@ -1,6 +1,6 @@
 import os
 from Qt import QtCore, QtGui, QtWidgets
-from pypeapp import style
+from avalon import style
 
 
 class ClockifySettings(QtWidgets.QWidget):

pype/modules/ftrack/tray/login_dialog.py

@@ -1,6 +1,6 @@
 import os
 import requests
-from pypeapp import style
+from avalon import style
 from pype.modules.ftrack import credentials
 from . import login_tools
 from Qt import QtCore, QtGui, QtWidgets

pype/modules/logging/gui/app.py

@@ -1,6 +1,6 @@
 from Qt import QtWidgets, QtCore
 from .widgets import LogsWidget, LogDetailWidget
-from pypeapp import style
+from avalon import style
 
 
 class LogsWindow(QtWidgets.QWidget):

pype/modules/muster/muster.py

@@ -1,5 +1,5 @@
 import appdirs
-from pypeapp import style
+from avalon import style
 from Qt import QtWidgets
 import os
 import json

pype/modules/muster/widget_login.py

@@ -1,6 +1,6 @@
 import os
 from Qt import QtCore, QtGui, QtWidgets
-from pypeapp import style
+from avalon import style
 
 
 class MusterLogin(QtWidgets.QWidget):

pype/modules/standalonepublish/widgets/widget_component_item.py

@@ -1,7 +1,7 @@
 import os
 from . import QtCore, QtGui, QtWidgets
 from . import get_resource
-from pypeapp import style
+from avalon import style
 
 
 class ComponentItem(QtWidgets.QFrame):

pype/modules/timers_manager/widget_user_idle.py

@@ -1,5 +1,5 @@
 from pype.api import Logger
-from pypeapp import style
+from avalon import style
 from Qt import QtCore, QtGui, QtWidgets
 
 

pype/modules/user/widget_user.py

@@ -1,6 +1,6 @@
-import os
 from Qt import QtCore, QtGui, QtWidgets
-from pypeapp import style, resources
+from pype.resources import get_resource
+from avalon import style
 
 
 class UserWidget(QtWidgets.QWidget):
@@ -14,7 +14,7 @@ class UserWidget(QtWidgets.QWidget):
         self.module = module
 
         # Style
-        icon = QtGui.QIcon(resources.get_resource("icon.png"))
+        icon = QtGui.QIcon(get_resource("icon.png"))
         self.setWindowIcon(icon)
         self.setWindowTitle("Username Settings")
         self.setMinimumWidth(self.MIN_WIDTH)

pype/resources/__init__.py

@@ -0,0 +1,16 @@
+import os
+
+
+def get_resource(*args):
+    """ Serves to simple resources access
+
+    :param *args: should contain *subfolder* names and *filename* of
+                  resource from resources folder
+    :type *args: list
+    """
+    return os.path.normpath(
+        os.path.join(
+            os.path.dirname(__file__),
+            *args
+        )
+    )

pype/resources/working.svg

@@ -0,0 +1,17 @@
+<svg version="1.1" id="loader-1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+   width="312px" height="312px" viewBox="0 0 40 40" xml:space="preserve">
+  <path opacity="0.2" fill="#ffa500" d="M20.201,5.169c-8.254,0-14.946,6.692-14.946,14.946c0,8.255,6.692,14.946,14.946,14.946
+    s14.946-6.691,14.946-14.946C35.146,11.861,28.455,5.169,20.201,5.169z M20.201,31.749c-6.425,0-11.634-5.208-11.634-11.634
+    c0-6.425,5.209-11.634,11.634-11.634c6.425,0,11.633,5.209,11.633,11.634C31.834,26.541,26.626,31.749,20.201,31.749z"/>
+  <path fill="#ffa500" d="M26.013,10.047l1.654-2.866c-2.198-1.272-4.743-2.012-7.466-2.012h0v3.312h0
+    C22.32,8.481,24.301,9.057,26.013,10.047z">
+    <animateTransform attributeType="xml"
+      attributeName="transform"
+      type="rotate"
+      from="00 20.2 20.1"
+      to="360 20.2 20.1"
+      dur="0.5s"
+      repeatCount="indefinite"/>
+  </path>
+  <text x="3" y="23" fill="#ffa500" font-style="bold" font-size="7px" font-family="sans-serif">Working...</text>
+</svg>

pype/tools/tray/__main__.py

@@ -0,0 +1,4 @@
+import sys
+import pype_tray
+
+sys.exit(pype_tray.PypeTrayApplication().exec_())

pype/tools/tray/pype_tray.py

@@ -0,0 +1,506 @@
+import os
+import sys
+import platform
+from avalon import style
+from Qt import QtCore, QtGui, QtWidgets, QtSvg
+from pype.resources import get_resource
+from pype.api import config, Logger
+
+
+class TrayManager:
+    """Cares about context of application.
+
+    Load submenus, actions, separators and modules into tray's context.
+    """
+    modules = {}
+    services = {}
+    services_submenu = None
+
+    errors = []
+    items = (
+        config.get_presets(first_run=True)
+        .get('tray', {})
+        .get('menu_items', [])
+    )
+    available_sourcetypes = ['python', 'file']
+
+    def __init__(self, tray_widget, main_window):
+        self.tray_widget = tray_widget
+        self.main_window = main_window
+        self.log = Logger().get_logger(self.__class__.__name__)
+
+        self.icon_run = QtGui.QIcon(get_resource('circle_green.png'))
+        self.icon_stay = QtGui.QIcon(get_resource('circle_orange.png'))
+        self.icon_failed = QtGui.QIcon(get_resource('circle_red.png'))
+
+        self.services_thread = None
+
+    def process_presets(self):
+        """Add modules to tray by presets.
+
+        This is start up method for TrayManager. Loads presets and import
+        modules described in "menu_items.json". In `item_usage` key you can
+        specify by item's title or import path if you want to import it.
+        Example of "menu_items.json" file:
+            {
+                "item_usage": {
+                    "Statics Server": false
+                }
+            }, {
+                "item_import": [{
+                    "title": "Ftrack",
+                    "type": "module",
+                    "import_path": "pype.ftrack.tray",
+                    "fromlist": ["pype", "ftrack"]
+                }, {
+                    "title": "Statics Server",
+                    "type": "module",
+                    "import_path": "pype.services.statics_server",
+                    "fromlist": ["pype","services"]
+                }]
+            }
+        In this case `Statics Server` won't be used.
+        """
+        # Backwards compatible presets loading
+        if isinstance(self.items, list):
+            items = self.items
+        else:
+            items = []
+            # Get booleans is module should be used
+            usages = self.items.get("item_usage") or {}
+            for item in self.items.get("item_import", []):
+                import_path = item.get("import_path")
+                title = item.get("title")
+
+                item_usage = usages.get(title)
+                if item_usage is None:
+                    item_usage = usages.get(import_path, True)
+
+                if item_usage:
+                    items.append(item)
+                else:
+                    if not title:
+                        title = import_path
+                    self.log.debug("{} - Module ignored".format(title))
+
+        if items:
+            self.process_items(items, self.tray_widget.menu)
+
+        # Add services if they are
+        if self.services_submenu is not None:
+            self.tray_widget.menu.addMenu(self.services_submenu)
+
+        # Add separator
+        if items and self.services_submenu is not None:
+            self.add_separator(self.tray_widget.menu)
+
+        # Add Exit action to menu
+        aExit = QtWidgets.QAction("&Exit", self.tray_widget)
+        aExit.triggered.connect(self.tray_widget.exit)
+        self.tray_widget.menu.addAction(aExit)
+
+        # Tell each module which modules were imported
+        self.connect_modules()
+        self.start_modules()
+
+    def process_items(self, items, parent_menu):
+        """ Loop through items and add them to parent_menu.
+
+        :param items: contains dictionary objects representing each item
+        :type items: list
+        :param parent_menu: menu where items will be add
+        :type parent_menu: QtWidgets.QMenu
+        """
+        for item in items:
+            i_type = item.get('type', None)
+            result = False
+            if i_type is None:
+                continue
+            elif i_type == 'module':
+                result = self.add_module(item, parent_menu)
+            elif i_type == 'action':
+                result = self.add_action(item, parent_menu)
+            elif i_type == 'menu':
+                result = self.add_menu(item, parent_menu)
+            elif i_type == 'separator':
+                result = self.add_separator(parent_menu)
+
+            if result is False:
+                self.errors.append(item)
+
+    def add_module(self, item, parent_menu):
+        """Inicialize object of module and add it to context.
+
+        :param item: item from presets containing information about module
+        :type item: dict
+        :param parent_menu: menu where module's submenus/actions will be add
+        :type parent_menu: QtWidgets.QMenu
+        :returns: success of module implementation
+        :rtype: bool
+
+        REQUIRED KEYS (item):
+            :import_path (*str*):
+                - full import path as python's import
+                - e.g. *"path.to.module"*
+            :fromlist (*list*):
+                - subparts of import_path (as from is used)
+                - e.g. *["path", "to"]*
+        OPTIONAL KEYS (item):
+            :title (*str*):
+                - represents label shown in services menu
+                - import_path is used if title is not set
+                - title is not used at all if module is not a service
+
+        .. note::
+            Module is added as **service** if object does not have
+            *tray_menu* method.
+        """
+        import_path = item.get('import_path', None)
+        title = item.get('title', import_path)
+        fromlist = item.get('fromlist', [])
+        try:
+            module = __import__(
+                "{}".format(import_path),
+                fromlist=fromlist
+            )
+            obj = module.tray_init(self.tray_widget, self.main_window)
+            name = obj.__class__.__name__
+            if hasattr(obj, 'tray_menu'):
+                obj.tray_menu(parent_menu)
+            else:
+                if self.services_submenu is None:
+                    self.services_submenu = QtWidgets.QMenu(
+                        'Services', self.tray_widget.menu
+                    )
+                action = QtWidgets.QAction(title, self.services_submenu)
+                action.setIcon(self.icon_run)
+                self.services_submenu.addAction(action)
+                if hasattr(obj, 'set_qaction'):
+                    obj.set_qaction(action, self.icon_failed)
+            self.modules[name] = obj
+            self.log.info("{} - Module imported".format(title))
+        except ImportError as ie:
+            if self.services_submenu is None:
+                self.services_submenu = QtWidgets.QMenu(
+                    'Services', self.tray_widget.menu
+                )
+            action = QtWidgets.QAction(title, self.services_submenu)
+            action.setIcon(self.icon_failed)
+            self.services_submenu.addAction(action)
+            self.log.warning(
+                "{} - Module import Error: {}".format(title, str(ie)),
+                exc_info=True
+            )
+            return False
+        return True
+
+    def add_action(self, item, parent_menu):
+        """Adds action to parent_menu.
+
+        :param item: item from presets containing information about action
+        :type item: dictionary
+        :param parent_menu: menu where action will be added
+        :type parent_menu: QtWidgets.QMenu
+        :returns: success of adding item to parent_menu
+        :rtype: bool
+
+        REQUIRED KEYS (item):
+            :title (*str*):
+                - represents label shown in menu
+            :sourcetype (*str*):
+                - type of action *enum["file", "python"]*
+            :command (*str*):
+                - filepath to script *(sourcetype=="file")*
+                - python code as string *(sourcetype=="python")*
+        OPTIONAL KEYS (item):
+            :tooltip (*str*):
+                - will be shown when hover over action
+        """
+        sourcetype = item.get('sourcetype', None)
+        command = item.get('command', None)
+        title = item.get('title', '*ERROR*')
+        tooltip = item.get('tooltip', None)
+
+        if sourcetype not in self.available_sourcetypes:
+            self.log.error('item "{}" has invalid sourcetype'.format(title))
+            return False
+        if command is None or command.strip() == '':
+            self.log.error('item "{}" has invalid command'.format(title))
+            return False
+
+        new_action = QtWidgets.QAction(title, parent_menu)
+        if tooltip is not None and tooltip.strip() != '':
+            new_action.setToolTip(tooltip)
+
+        if sourcetype == 'python':
+            new_action.triggered.connect(
+                lambda: exec(command)
+            )
+        elif sourcetype == 'file':
+            command = os.path.normpath(command)
+            if '$' in command:
+                command_items = command.split(os.path.sep)
+                for i in range(len(command_items)):
+                    if command_items[i].startswith('$'):
+                        # TODO: raise error if environment was not found?
+                        command_items[i] = os.environ.get(
+                            command_items[i].replace('$', ''), command_items[i]
+                        )
+                command = os.path.sep.join(command_items)
+
+            new_action.triggered.connect(
+                lambda: exec(open(command).read(), globals())
+            )
+
+        parent_menu.addAction(new_action)
+
+    def add_menu(self, item, parent_menu):
+        """ Adds submenu to parent_menu.
+
+        :param item: item from presets containing information about menu
+        :type item: dictionary
+        :param parent_menu: menu where submenu will be added
+        :type parent_menu: QtWidgets.QMenu
+        :returns: success of adding item to parent_menu
+        :rtype: bool
+
+        REQUIRED KEYS (item):
+            :title (*str*):
+                - represents label shown in menu
+            :items (*list*):
+                - list of submenus / actions / separators / modules *(dict)*
+        """
+        try:
+            title = item.get('title', None)
+            if title is None or title.strip() == '':
+                self.log.error('Missing title in menu from presets')
+                return False
+            new_menu = QtWidgets.QMenu(title, parent_menu)
+            new_menu.setProperty('submenu', 'on')
+            parent_menu.addMenu(new_menu)
+
+            self.process_items(item.get('items', []), new_menu)
+            return True
+        except Exception:
+            return False
+
+    def add_separator(self, parent_menu):
+        """ Adds separator to parent_menu.
+
+        :param parent_menu: menu where submenu will be added
+        :type parent_menu: QtWidgets.QMenu
+        :returns: success of adding item to parent_menu
+        :rtype: bool
+        """
+        try:
+            parent_menu.addSeparator()
+            return True
+        except Exception:
+            return False
+
+    def connect_modules(self):
+        """Sends all imported modules to imported modules
+        which have process_modules method.
+        """
+        for obj in self.modules.values():
+            if hasattr(obj, 'process_modules'):
+                obj.process_modules(self.modules)
+
+    def start_modules(self):
+        """Modules which can be modified by another modules and
+        must be launched after *connect_modules* should have tray_start
+        to start their process afterwards. (e.g. Ftrack actions)
+        """
+        for obj in self.modules.values():
+            if hasattr(obj, 'tray_start'):
+                obj.tray_start()
+
+    def on_exit(self):
+        for obj in self.modules.values():
+            if hasattr(obj, 'tray_exit'):
+                try:
+                    obj.tray_exit()
+                except Exception:
+                    self.log.error("Failed to exit module {}".format(
+                        obj.__class__.__name__
+                    ))
+
+
+class SystemTrayIcon(QtWidgets.QSystemTrayIcon):
+    """Tray widget.
+
+    :param parent: Main widget that cares about all GUIs
+    :type parent: QtWidgets.QMainWindow
+    """
+    def __init__(self, parent):
+        if os.getenv("PYPE_DEV"):
+            icon_file_name = "icon_dev.png"
+        else:
+            icon_file_name = "icon.png"
+
+        self.icon = QtGui.QIcon(get_resource(icon_file_name))
+
+        QtWidgets.QSystemTrayIcon.__init__(self, self.icon, parent)
+
+        # Store parent - QtWidgets.QMainWindow()
+        self.parent = parent
+
+        # Setup menu in Tray
+        self.menu = QtWidgets.QMenu()
+        self.menu.setStyleSheet(style.load_stylesheet())
+
+        # Set modules
+        self.tray_man = TrayManager(self, self.parent)
+        self.tray_man.process_presets()
+
+        # Catch activate event
+        self.activated.connect(self.on_systray_activated)
+        # Add menu to Context of SystemTrayIcon
+        self.setContextMenu(self.menu)
+
+    def on_systray_activated(self, reason):
+        # show contextMenu if left click
+        if platform.system().lower() == "darwin":
+            return
+        if reason == QtWidgets.QSystemTrayIcon.Trigger:
+            position = QtGui.QCursor().pos()
+            self.contextMenu().popup(position)
+
+    def exit(self):
+        """ Exit whole application.
+
+        - Icon won't stay in tray after exit.
+        """
+        self.hide()
+        self.tray_man.on_exit()
+        QtCore.QCoreApplication.exit()
+
+
+class TrayMainWindow(QtWidgets.QMainWindow):
+    """ TrayMainWindow is base of Pype application.
+
+    Every widget should have set this window as parent because
+    QSystemTrayIcon widget is not allowed to be a parent of any widget.
+
+    :param app: Qt application manages application's control flow
+    :type app: QtWidgets.QApplication
+
+    .. note::
+        *TrayMainWindow* has ability to show **working** widget.
+        Calling methods:
+        - ``show_working()``
+        - ``hide_working()``
+    .. todo:: Hide working widget if idle is too long
+    """
+    def __init__(self, app):
+        super().__init__()
+        self.app = app
+
+        self.set_working_widget()
+
+        self.trayIcon = SystemTrayIcon(self)
+        self.trayIcon.show()
+
+    def set_working_widget(self):
+        image_file = get_resource('working.svg')
+        img_pix = QtGui.QPixmap(image_file)
+        if image_file.endswith('.svg'):
+            widget = QtSvg.QSvgWidget(image_file)
+        else:
+            widget = QtWidgets.QLabel()
+            widget.setPixmap(img_pix)
+
+        # Set widget properties
+        widget.setGeometry(img_pix.rect())
+        widget.setMask(img_pix.mask())
+        widget.setWindowFlags(
+            QtCore.Qt.WindowStaysOnTopHint | QtCore.Qt.FramelessWindowHint
+        )
+        widget.setAttribute(QtCore.Qt.WA_TranslucentBackground, True)
+
+        self.center_widget(widget)
+        self._working_widget = widget
+        self.helper = DragAndDropHelper(self._working_widget)
+
+    def center_widget(self, widget):
+        frame_geo = widget.frameGeometry()
+        screen = self.app.desktop().cursor().pos()
+        center_point = self.app.desktop().screenGeometry(
+            self.app.desktop().screenNumber(screen)
+        ).center()
+        frame_geo.moveCenter(center_point)
+        widget.move(frame_geo.topLeft())
+
+    def show_working(self):
+        self._working_widget.show()
+
+    def hide_working(self):
+        self.center_widget(self._working_widget)
+        self._working_widget.hide()
+
+
+class DragAndDropHelper:
+    """ Helper adds to widget drag and drop ability
+
+    :param widget: Qt Widget where drag and drop ability will be added
+    """
+    def __init__(self, widget):
+        self.widget = widget
+        self.widget.mousePressEvent = self.mousePressEvent
+        self.widget.mouseMoveEvent = self.mouseMoveEvent
+        self.widget.mouseReleaseEvent = self.mouseReleaseEvent
+
+    def mousePressEvent(self, event):
+        self.__mousePressPos = None
+        self.__mouseMovePos = None
+        if event.button() == QtCore.Qt.LeftButton:
+            self.__mousePressPos = event.globalPos()
+            self.__mouseMovePos = event.globalPos()
+
+    def mouseMoveEvent(self, event):
+        if event.buttons() == QtCore.Qt.LeftButton:
+            # adjust offset from clicked point to origin of widget
+            currPos = self.widget.mapToGlobal(
+                self.widget.pos()
+            )
+            globalPos = event.globalPos()
+            diff = globalPos - self.__mouseMovePos
+            newPos = self.widget.mapFromGlobal(currPos + diff)
+            self.widget.move(newPos)
+            self.__mouseMovePos = globalPos
+
+    def mouseReleaseEvent(self, event):
+        if self.__mousePressPos is not None:
+            moved = event.globalPos() - self.__mousePressPos
+            if moved.manhattanLength() > 3:
+                event.ignore()
+                return
+
+
+class PypeTrayApplication(QtWidgets.QApplication):
+    """Qt application manages application's control flow."""
+    def __init__(self):
+        super(self.__class__, self).__init__(sys.argv)
+        # Allows to close widgets without exiting app
+        self.setQuitOnLastWindowClosed(False)
+        # Sets up splash
+        splash_widget = self.set_splash()
+
+        splash_widget.show()
+        self.processEvents()
+        self.main_window = TrayMainWindow(self)
+        splash_widget.hide()
+
+    def set_splash(self):
+        if os.getenv("PYPE_DEV"):
+            splash_file_name = "splash_dev.png"
+        else:
+            splash_file_name = "splash.png"
+        splash_pix = QtGui.QPixmap(get_resource(splash_file_name))
+        splash = QtWidgets.QSplashScreen(splash_pix)
+        splash.setMask(splash_pix.mask())
+        splash.setEnabled(False)
+        splash.setWindowFlags(
+            QtCore.Qt.WindowStaysOnTopHint | QtCore.Qt.FramelessWindowHint
+        )
+        return splash