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Shengjie Xu
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Initial code for PySide6 GUI
1 parent 17cfb0c commit 5d8551d

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+883
-0
lines changed

‎.gitignore

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@@ -157,6 +157,9 @@ _antlr_generated
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# generated asset packs
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src/preppipe/assets/_install
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# generated ui forms
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src/preppipe_gui_pyside6/forms/generated
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# gui settings
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*.settings.db
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*.settings.db.*

‎src/preppipe_gui_pyside6/__init__.py

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‎src/preppipe_gui_pyside6/forms/Makefile

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UIC=pyside6-uic
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UI_FILES=$(wildcard *.ui)
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PY_FILES=$(addprefix generated/ui_, $(UI_FILES:.ui=.py))
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all: $(PY_FILES)
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.PHONY: clean
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generated/ui_%.py: %.ui
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$(UIC) $< -o $@
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clean:
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rm -f $(PY_FILES)

‎src/preppipe_gui_pyside6/forms/__init__.py

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‎src/preppipe_gui_pyside6/forms/generated/GENERATED_FILES_ONLY_DO_NOT_PUT_FILES_HERE

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‎src/preppipe_gui_pyside6/forms/generated/__init__.py

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‎src/preppipe_gui_pyside6/forms/homewidget.ui

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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>HomeWidget</class>
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<widget class="QWidget" name="HomeWidget">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>400</width>
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<height>300</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="topMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>0</number>
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</property>
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<property name="bottomMargin">
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<number>0</number>
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</property>
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<item>
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<widget class="QLabel" name="label">
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<property name="text">
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<string>TODO Home</string>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections/>
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</ui>

‎src/preppipe_gui_pyside6/forms/mainwindow.ui

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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>MainWindow</class>
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<widget class="QMainWindow" name="MainWindow">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>927</width>
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<height>611</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>MainWindow</string>
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</property>
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<widget class="QWidget" name="centralwidget">
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<layout class="QVBoxLayout" name="verticalLayout">
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<item>
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<widget class="QTabWidget" name="tabWidget">
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<property name="currentIndex">
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<number>-1</number>
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</property>
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<property name="tabsClosable">
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<bool>true</bool>
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</property>
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<property name="movable">
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<bool>true</bool>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<widget class="QMenuBar" name="menubar">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>927</width>
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<height>19</height>
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</rect>
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</property>
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</widget>
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<widget class="QStatusBar" name="statusbar"/>
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</widget>
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<resources/>
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<connections/>
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</ui>

‎src/preppipe_gui_pyside6/forms/navigatorwidget.ui

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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>NavigatorWidget</class>
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<widget class="QWidget" name="NavigatorWidget">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>800</width>
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<height>600</height>
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</rect>
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</property>
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<layout class="QHBoxLayout" name="horizontalLayout">
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<item>
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<widget class="QSplitter" name="splitter">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<widget class="QTreeView" name="treeView"/>
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<widget class="QListView" name="listView">
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<property name="viewMode">
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<enum>QListView::IconMode</enum>
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</property>
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<property name="iconSize">
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<size>
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<width>64</width>
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<height>64</height>
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</size>
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</property>
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<property name="resizeMode">
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<enum>QListView::Adjust</enum>
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</property>
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</widget>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections/>
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</ui>

‎src/preppipe_gui_pyside6/forms/settingwidget.ui

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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>SettingWidget</class>
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<widget class="QWidget" name="SettingWidget">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>400</width>
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<height>300</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="topMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>0</number>
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</property>
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<property name="bottomMargin">
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<number>0</number>
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</property>
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<item>
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<widget class="QTabWidget" name="tabWidget">
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<property name="currentIndex">
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<number>0</number>
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</property>
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<widget class="QWidget" name="generalTab">
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<attribute name="title">
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<string>General</string>
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</attribute>
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<layout class="QFormLayout" name="formLayout">
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<item row="0" column="0">
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<widget class="QLabel" name="languageLabel">
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<property name="text">
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<string>Language</string>
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</property>
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</widget>
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</item>
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<item row="0" column="1">
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<widget class="QComboBox" name="languageComboBox"/>
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</item>
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</layout>
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</widget>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections/>
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</ui>

‎src/preppipe_gui_pyside6/guiassets.py

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# SPDX-FileCopyrightText: 2024 PrepPipe's Contributors
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# SPDX-License-Identifier: Apache-2.0
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import os
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import typing
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import PIL
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import PIL.Image
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import preppipe
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import preppipe.assets
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from preppipe.assets.assetmanager import AssetManager
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class GUIAssetLoader:
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GUI_ASSET_NAME : typing.ClassVar[str] = 'gui_assets'
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asset_rootpath : typing.ClassVar[typing.Optional[str]] = None
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@staticmethod
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def get_asset_rootpath() -> str | None:
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if GUIAssetLoader.asset_rootpath is None:
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inst = AssetManager.get_instance()
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if assets := inst.get_asset(GUIAssetLoader.GUI_ASSET_NAME):
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GUIAssetLoader.asset_rootpath = assets.path
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return GUIAssetLoader.asset_rootpath
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@staticmethod
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def try_get_asset_path(relpath : str) -> str | None:
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if asset_path := GUIAssetLoader.get_asset_rootpath():
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path = os.path.join(asset_path, relpath)
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if os.path.exists(path):
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return path
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return None
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@staticmethod
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def try_get_image_asset(relpath : str) -> PIL.Image.Image | None:
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if asset_path := GUIAssetLoader.try_get_asset_path(relpath=relpath):
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return PIL.Image.open(asset_path)
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return None

‎src/preppipe_gui_pyside6/main.py

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import sys
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from PySide6.QtWidgets import QApplication
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from .mainwindow import MainWindow
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def main():
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app = QApplication(sys.argv)
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QApplication.setOrganizationDomain("preppipe.org")
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QApplication.setOrganizationName("PrepPipe")
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QApplication.setApplicationName("PrepPipe GUI")
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MainWindow.initialize()
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window = MainWindow()
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window.show()
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sys.exit(app.exec())
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if __name__ == "__main__":
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main()

‎src/preppipe_gui_pyside6/mainwindow.py

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from __future__ import annotations
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from PySide6.QtWidgets import QMainWindow
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from PySide6.QtCore import *
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from .forms.generated.ui_mainwindow import Ui_MainWindow
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from .navigatorwidget import *
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from .toolwidgets.home import *
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from .toolwidgets.setting import *
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from .mainwindowinterface import *
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class MainWindow(QMainWindow, MainWindowInterface):
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def __init__(self):
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super(MainWindow, self).__init__()
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self.ui = Ui_MainWindow()
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self.ui.setupUi(self)
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self.setWindowTitle(Translatable.tr_program_name.get())
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self.requestOpenWithType(NavigatorWidget)
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self.requestOpenWithType(HomeWidget)
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def requestOpen(self, info : ToolWidgetInfo) -> None:
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if info.widget is None:
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return
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numtabs = self.ui.tabWidget.count()
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for i in range(numtabs):
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curtab = self.ui.tabWidget.widget(i)
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if not isinstance(curtab, ToolWidgetInterface):
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raise PPInternalError(f"Tab {i} is not a ToolWidgetInterface")
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cur_info = curtab.getWidgetIdentificationInfo()
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if cur_info.idstr != info.idstr:
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continue
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if cur_info.uniquelevel == ToolWidgetUniqueLevel.SINGLE_INSTANCE:
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self.ui.tabWidget.setCurrentIndex(i)
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return
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if cur_info.data != info.data or cur_info.uniquelevel == ToolWidgetUniqueLevel.UNLIMITED:
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continue
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if cur_info.uniquelevel == ToolWidgetUniqueLevel.SINGLE_INSTANCE_WITH_DIFFERENT_DATA:
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self.ui.tabWidget.setCurrentIndex(i)
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return
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raise PPInternalError(f"Unhandled unique level {cur_info.uniquelevel.name}")
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widget = info.widget(self)
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if not isinstance(widget, ToolWidgetInterface):
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raise PPInternalError(f"Widget {widget} is not a ToolWidgetInterface")
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widget.setWidgetIdentificationInfo(info)
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if info.data is not None:
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widget.setData(**info.data)
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else:
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widget.setData()
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self.ui.tabWidget.addTab(widget, info.name.get() if isinstance(info.name, Translatable) else info.name)
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self.ui.tabWidget.setCurrentWidget(widget)
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return
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def handleLanguageChange(self) -> None:
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for i in range(self.ui.tabWidget.count()):
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curtab = self.ui.tabWidget.widget(i)
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if not isinstance(curtab, ToolWidgetInterface):
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raise PPInternalError(f"Tab {i} is not a ToolWidgetInterface")
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curtab.update_text()
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self.ui.tabWidget.setTabText(i, curtab.windowTitle())
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self.ui.tabWidget.setTabToolTip(i, curtab.toolTip())
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self.setWindowTitle(Translatable.tr_program_name.get())
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return
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@staticmethod
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def initialize():
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# 读取已保存的设置
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SettingWidget.initialize()

‎src/preppipe_gui_pyside6/mainwindowinterface.py

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from preppipe.language import *
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from .toolwidgetinterface import *
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# 部分内容不止在 MainWindow 中使用，所以放在这里
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TR_gui_mainwindow = TranslationDomain("gui_mainwindow")
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class MainWindowInterface:
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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def requestOpen(self, info : ToolWidgetInfo) -> None:
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raise NotImplementedError("Subclasses must implement the addTab() method.")
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def requestOpenWithType(self, widget : type[ToolWidgetInterface]) -> None:
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info = widget.getToolInfo()
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self.requestOpen(info)
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def handleLanguageChange(self) -> None:
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raise NotImplementedError("Subclasses must implement the handleLanguageChange() method.")

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