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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,156 @@ | ||
| # This file is part of BeeRef. | ||
| # | ||
| # BeeRef is free software: you can redistribute it and/or modify | ||
| # it under the terms of the GNU General Public License as published by | ||
| # the Free Software Foundation, either version 3 of the License, or | ||
| # (at your option) any later version. | ||
| # | ||
| # BeeRef is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| # GNU General Public License for more details. | ||
| # | ||
| # You should have received a copy of the GNU General Public License | ||
| # along with BeeRef. If not, see <https://www.gnu.org/licenses/>. | ||
|
|
||
| import logging | ||
| import os.path | ||
|
|
||
| from PyQt6 import QtCore, QtGui, QtWidgets | ||
| from PyQt6.QtCore import Qt | ||
|
|
||
| from beeref.config import BeeSettings | ||
| from beeref.main_controls import MainControlsMixin | ||
|
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|
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| logger = logging.getLogger(__name__) | ||
|
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|
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| class RecentFilesModel(QtCore.QAbstractListModel): | ||
| """An entry in the 'Recent Files' list.""" | ||
|
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| def __init__(self, files): | ||
| super().__init__() | ||
| self.files = files | ||
|
|
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| def rowCount(self, parent): | ||
| return len(self.files) | ||
|
|
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| def data(self, index, role): | ||
| if role == QtCore.Qt.ItemDataRole.DisplayRole: | ||
| return os.path.basename(self.files[index.row()]) | ||
| if role == QtCore.Qt.ItemDataRole.FontRole: | ||
| font = QtGui.QFont() | ||
| font.setUnderline(True) | ||
| return font | ||
|
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||
|
|
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| class RecentFilesView(QtWidgets.QListView): | ||
|
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| def __init__(self, parent, files=None): | ||
| super().__init__(parent) | ||
| self.files = files or [] | ||
| self.clicked.connect(self.on_clicked) | ||
| self.setModel(RecentFilesModel(self.files)) | ||
| self.setMouseTracking(True) | ||
|
|
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| def on_clicked(self, index): | ||
| self.parent().parent().open_from_file(self.files[index.row()]) | ||
|
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| def update_files(self, files): | ||
| self.files = files | ||
| self.model().files = files | ||
| self.reset() | ||
|
|
||
| def sizeHint(self): | ||
| size = QtCore.QSize() | ||
| height = sum( | ||
| (self.sizeHintForRow(i) + 2) for i in range(len(self.files))) | ||
| width = max(self.sizeHintForColumn(i) for i in range(len(self.files))) | ||
| size.setHeight(height) | ||
| size.setWidth(width + 2) | ||
| return size | ||
|
|
||
| def mouseMoveEvent(self, event): | ||
| index = self.indexAt( | ||
| QtCore.QPoint(int(event.position().x()), | ||
| int(event.position().y()))) | ||
| if index.isValid(): | ||
| self.setCursor(Qt.CursorShape.PointingHandCursor) | ||
| else: | ||
| self.setCursor(Qt.CursorShape.ArrowCursor) | ||
|
|
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| super().mouseMoveEvent(event) | ||
|
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|
|
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| class WelcomeOverlay(MainControlsMixin, QtWidgets.QWidget): | ||
| """Some basic info to be displayed when the scene is empty.""" | ||
|
|
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| txt = """<p>Paste or drop images here.</p> | ||
| <p>Right-click for more options.</p>""" | ||
|
|
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| def __init__(self, parent): | ||
| super().__init__(parent) | ||
| self.control_target = parent | ||
| self.setAttribute(Qt.WidgetAttribute.WA_NoSystemBackground) | ||
| self.init_main_controls(main_window=parent.parent) | ||
|
|
||
| # Recent files | ||
| self.files_layout = QtWidgets.QVBoxLayout() | ||
| self.files_layout.addStretch(50) | ||
| self.files_layout.addWidget( | ||
| QtWidgets.QLabel('<h3>Recent Files</h3>', self)) | ||
| self.files_view = RecentFilesView(self) | ||
| self.files_layout.addWidget(self.files_view) | ||
| self.files_layout.addStretch(50) | ||
|
|
||
| # Help text | ||
| self.label = QtWidgets.QLabel(self.txt, self) | ||
| self.label.setAlignment(Qt.AlignmentFlag.AlignVCenter | ||
| | Qt.AlignmentFlag.AlignCenter) | ||
| self.layout = QtWidgets.QHBoxLayout() | ||
| self.layout.addStretch(50) | ||
| self.layout.addWidget(self.label) | ||
| self.layout.addStretch(50) | ||
| self.setLayout(self.layout) | ||
|
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||
| def show(self): | ||
| files = BeeSettings().get_recent_files(existing_only=True) | ||
| self.files_view.update_files(files) | ||
| if files and self.layout.indexOf(self.files_layout) < 0: | ||
| self.layout.insertLayout(0, self.files_layout) | ||
| super().show() | ||
|
|
||
| def disable_mouse_events(self): | ||
| self.files_view.setAttribute( | ||
| Qt.WidgetAttribute.WA_TransparentForMouseEvents) | ||
| self.label.setAttribute( | ||
| Qt.WidgetAttribute.WA_TransparentForMouseEvents) | ||
|
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||
| def enable_mouse_events(self): | ||
| self.files_view.setAttribute( | ||
| Qt.WidgetAttribute.WA_TransparentForMouseEvents, | ||
| on=False) | ||
| self.label.setAttribute( | ||
| Qt.WidgetAttribute.WA_TransparentForMouseEvents, | ||
| on=False) | ||
|
|
||
| def mousePressEvent(self, event): | ||
| if self.mousePressEventMainControls(event): | ||
| return | ||
| super().mousePressEvent(event) | ||
|
|
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| def mouseMoveEvent(self, event): | ||
| if self.mouseMoveEventMainControls(event): | ||
| return | ||
| super().mouseMoveEvent(event) | ||
|
|
||
| def mouseReleaseEvent(self, event): | ||
| if self.mouseReleaseEventMainControls(event): | ||
| return | ||
| super().mouseReleaseEvent(event) | ||
|
|
||
| def keyPressEvent(self, event): | ||
| if self.keyPressEventMainControls(event): | ||
| return | ||
| super().keyPressEvent(event) |
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