diff --git a/client/ayon_core/tools/utils/projects_widget.py b/client/ayon_core/tools/utils/projects_widget.py index c340be2f83..c3d0e4160a 100644 --- a/client/ayon_core/tools/utils/projects_widget.py +++ b/client/ayon_core/tools/utils/projects_widget.py @@ -1,21 +1,69 @@ +from __future__ import annotations +from abc import ABC, abstractmethod +from collections.abc import Callable +import typing +from typing import Optional + from qtpy import QtWidgets, QtCore, QtGui -from ayon_core.tools.common_models import PROJECTS_MODEL_SENDER +from ayon_core.tools.common_models import ( + ProjectItem, + PROJECTS_MODEL_SENDER, +) from .lib import RefreshThread, get_qt_icon +if typing.TYPE_CHECKING: + from typing import TypedDict + + class ExpectedProjectSelectionData(TypedDict): + name: Optional[str] + current: Optional[str] + selected: Optional[str] + + + class ExpectedSelectionData(TypedDict): + project: ExpectedProjectSelectionData + + PROJECT_NAME_ROLE = QtCore.Qt.UserRole + 1 PROJECT_IS_ACTIVE_ROLE = QtCore.Qt.UserRole + 2 PROJECT_IS_LIBRARY_ROLE = QtCore.Qt.UserRole + 3 PROJECT_IS_CURRENT_ROLE = QtCore.Qt.UserRole + 4 -LIBRARY_PROJECT_SEPARATOR_ROLE = QtCore.Qt.UserRole + 5 +PROJECT_IS_PINNED_ROLE = QtCore.Qt.UserRole + 5 +LIBRARY_PROJECT_SEPARATOR_ROLE = QtCore.Qt.UserRole + 6 + + +class AbstractProjectController(ABC): + @abstractmethod + def register_event_callback(self, topic: str, callback: Callable): + pass + + @abstractmethod + def get_project_items( + self, sender: Optional[str] = None + ) -> list[str]: + pass + + @abstractmethod + def set_selected_project(self, project_name: str): + pass + + # These are required only if widget should handle expected selection + @abstractmethod + def expected_project_selected(self, project_name: str): + pass + + @abstractmethod + def get_expected_selection_data(self) -> "ExpectedSelectionData": + pass class ProjectsQtModel(QtGui.QStandardItemModel): refreshed = QtCore.Signal() - def __init__(self, controller): - super(ProjectsQtModel, self).__init__() + def __init__(self, controller: AbstractProjectController): + super().__init__() self._controller = controller self._project_items = {} @@ -213,7 +261,7 @@ class ProjectsQtModel(QtGui.QStandardItemModel): else: self.refreshed.emit() - def _fill_items(self, project_items): + def _fill_items(self, project_items: list[ProjectItem]): new_project_names = { project_item.name for project_item in project_items @@ -252,6 +300,7 @@ class ProjectsQtModel(QtGui.QStandardItemModel): item.setData(project_name, PROJECT_NAME_ROLE) item.setData(project_item.active, PROJECT_IS_ACTIVE_ROLE) item.setData(project_item.is_library, PROJECT_IS_LIBRARY_ROLE) + item.setData(project_item.is_pinned, PROJECT_IS_PINNED_ROLE) is_current = project_name == self._current_context_project item.setData(is_current, PROJECT_IS_CURRENT_ROLE) self._project_items[project_name] = item @@ -323,26 +372,52 @@ class ProjectSortFilterProxy(QtCore.QSortFilterProxyModel): return False # Library separator should be before library projects - result = self._type_sort(left_index, right_index) - if result is not None: - return result + l_is_library = left_index.data(PROJECT_IS_LIBRARY_ROLE) + r_is_library = right_index.data(PROJECT_IS_LIBRARY_ROLE) + l_is_sep = left_index.data(LIBRARY_PROJECT_SEPARATOR_ROLE) + r_is_sep = right_index.data(LIBRARY_PROJECT_SEPARATOR_ROLE) + if l_is_sep: + return bool(r_is_library) - if left_index.data(PROJECT_NAME_ROLE) is None: + if r_is_sep: + return not l_is_library + + # Non project items should be on top + l_project_name = left_index.data(PROJECT_NAME_ROLE) + r_project_name = right_index.data(PROJECT_NAME_ROLE) + if l_project_name is None: return True - - if right_index.data(PROJECT_NAME_ROLE) is None: + if r_project_name is None: return False left_is_active = left_index.data(PROJECT_IS_ACTIVE_ROLE) right_is_active = right_index.data(PROJECT_IS_ACTIVE_ROLE) - if right_is_active == left_is_active: - return super(ProjectSortFilterProxy, self).lessThan( - left_index, right_index - ) + if right_is_active != left_is_active: + return left_is_active - if left_is_active: + l_is_pinned = left_index.data(PROJECT_IS_PINNED_ROLE) + r_is_pinned = right_index.data(PROJECT_IS_PINNED_ROLE) + if l_is_pinned is True and not r_is_pinned: return True - return False + + if r_is_pinned is True and not l_is_pinned: + return False + + # Move inactive projects to the end + left_is_active = left_index.data(PROJECT_IS_ACTIVE_ROLE) + right_is_active = right_index.data(PROJECT_IS_ACTIVE_ROLE) + if right_is_active != left_is_active: + return left_is_active + + # Move library projects after standard projects + if ( + l_is_library is not None + and r_is_library is not None + and l_is_library != r_is_library + ): + return r_is_library + return super().lessThan(left_index, right_index) + def filterAcceptsRow(self, source_row, source_parent): index = self.sourceModel().index(source_row, 0, source_parent) @@ -415,15 +490,144 @@ class ProjectSortFilterProxy(QtCore.QSortFilterProxyModel): self.invalidate() +class ProjectsDelegate(QtWidgets.QStyledItemDelegate): + def __init__(self, *args, **kwargs): + super().__init__(*args, **kwargs) + self._pin_icon = None + + def paint(self, painter, option, index): + is_pinned = index.data(PROJECT_IS_PINNED_ROLE) + if not is_pinned: + super().paint(painter, option, index) + return + opt = QtWidgets.QStyleOptionViewItem(option) + self.initStyleOption(opt, index) + widget = option.widget + if widget is None: + style = QtWidgets.QApplication.style() + else: + style = widget.style() + # CE_ItemViewItem + proxy = style.proxy() + painter.save() + painter.setClipRect(option.rect) + decor_rect = proxy.subElementRect( + QtWidgets.QStyle.SE_ItemViewItemDecoration, opt, widget + ) + text_rect = proxy.subElementRect( + QtWidgets.QStyle.SE_ItemViewItemText, opt, widget + ) + proxy.drawPrimitive( + QtWidgets.QStyle.PE_PanelItemViewItem, opt, painter, widget + ) + mode = QtGui.QIcon.Normal + if not opt.state & QtWidgets.QStyle.State_Enabled: + mode = QtGui.QIcon.Disabled + elif opt.state & QtWidgets.QStyle.State_Selected: + mode = QtGui.QIcon.Selected + state = QtGui.QIcon.Off + if opt.state & QtWidgets.QStyle.State_Open: + state = QtGui.QIcon.On + + # Draw project icon + opt.icon.paint( + painter, decor_rect, opt.decorationAlignment, mode, state + ) + + # Draw pin icon + if index.data(PROJECT_IS_PINNED_ROLE): + pin_icon = self._get_pin_icon() + pin_rect = QtCore.QRect(decor_rect) + diff = option.rect.width() - pin_rect.width() + pin_rect.moveLeft(diff) + pin_icon.paint( + painter, pin_rect, opt.decorationAlignment, mode, state + ) + + # Draw text + if opt.text: + if not opt.state & QtWidgets.QStyle.State_Enabled: + cg = QtGui.QPalette.Disabled + elif not (opt.state & QtWidgets.QStyle.State_Active): + cg = QtGui.QPalette.Inactive + else: + cg = QtGui.QPalette.Normal + + if opt.state & QtWidgets.QStyle.State_Selected: + painter.setPen(opt.palette.color(cg, QtGui.QPalette.HighlightedText)) + else: + painter.setPen(opt.palette.color(cg, QtGui.QPalette.Text)) + + if opt.state & QtWidgets.QStyle.State_Editing: + painter.setPen(opt.palette.color(cg, QtGui.QPalette.Text)) + painter.drawRect(text_rect.adjusted(0, 0, -1, -1)) + + painter.drawText( + text_rect, + opt.displayAlignment, + opt.text + ) + + # Draw focus rect + if opt.state & QtWidgets.QStyle.State_HasFocus: + focus_opt = QtWidgets.QStyleOptionFocusRect() + focus_opt.state = option.state + focus_opt.direction = option.direction + focus_opt.rect = option.rect + focus_opt.fontMetrics = option.fontMetrics + focus_opt.palette = option.palette + + focus_opt.rect = style.subElementRect( + QtWidgets.QCommonStyle.SE_ItemViewItemFocusRect, + option, + option.widget + ) + focus_opt.state |= ( + QtWidgets.QStyle.State_KeyboardFocusChange + | QtWidgets.QStyle.State_Item + ) + focus_opt.backgroundColor = option.palette.color( + ( + QtGui.QPalette.Normal + if option.state & QtWidgets.QStyle.State_Enabled + else QtGui.QPalette.Disabled + ), + ( + QtGui.QPalette.Highlight + if option.state & QtWidgets.QStyle.State_Selected + else QtGui.QPalette.Window + ) + ) + style.drawPrimitive( + QtWidgets.QCommonStyle.PE_FrameFocusRect, + focus_opt, + painter, + option.widget + ) + painter.restore() + + def _get_pin_icon(self): + if self._pin_icon is None: + self._pin_icon = get_qt_icon({ + "type": "material-symbols", + "name": "keep", + }) + return self._pin_icon + class ProjectsCombobox(QtWidgets.QWidget): refreshed = QtCore.Signal() selection_changed = QtCore.Signal() - def __init__(self, controller, parent, handle_expected_selection=False): - super(ProjectsCombobox, self).__init__(parent) + def __init__( + self, + controller: AbstractProjectController, + parent: QtWidgets.QWidget, + handle_expected_selection: bool = False, + ): + super().__init__(parent) projects_combobox = QtWidgets.QComboBox(self) - combobox_delegate = QtWidgets.QStyledItemDelegate(projects_combobox) + combobox_delegate = ProjectsDelegate(projects_combobox) projects_combobox.setItemDelegate(combobox_delegate) projects_model = ProjectsQtModel(controller) projects_proxy_model = ProjectSortFilterProxy()