快捷方式删除功能

2025-12-13 18:42:03 +08:00 · 2022-11-20 17:48:10 +08:00
parent a5fd2522dd
commit a90fb2ae37
19 changed files with 387 additions and 16 deletions
--- a/BuildDesktop.py
+++ b/BuildDesktop.py
@@ -0,0 +1,122 @@
+#!/usr/bin/env python3
+# 使用系统默认的 python3 运行
+#################################################################################################################
+# 作者：gfdgd xi
+# 版本：2.5.0
+# 更新时间：2022年11月20日
+# 感谢：感谢 wine、deepin-wine 以及星火团队，提供了 wine、deepin-wine、spark-wine-devel 给大家使用，让我能做这个程序
+# 基于 Python3 的 PyQt5 构建
+#################################################################################################################
+#################
+# 引入所需的库
+#################
+import os
+import sys
+import traceback
+import PyQt5.QtGui as QtGui
+import PyQt5.QtCore as QtCore
+import PyQt5.QtWidgets as QtWidgets
+
+desktopList = []
+desktopUsrList = []
+
+def GetDesktopList(path):
+    for i in os.listdir(path):
+        if os.path.isdir(f"{path}/{i}"):
+            GetDesktopList(f"{path}/{i}")
+        if os.path.isfile(f"{path}/{i}"):
+            try:
+                desktop = {}
+                with open(f"{path}/{i}") as file:
+                    things = file.read()
+                    for k in things.splitlines():
+                        if not "=" in k:
+                            continue
+                        desktop[k[:k.index("=")].lower()] = k[k.index("=") + 1:]
+                desktopList.append([desktop["Name".lower()], desktop["Icon".lower()], desktop["Exec".lower()], f"{path}/{i}"])
+            except:
+                traceback.print_exc()
+    delButton.setEnabled(len(desktopList))
+
+class DesktopList(QtCore.QThread):
+    show = QtCore.pyqtSignal(int)
+    def __init__(self) -> None:
+        super().__init__()
+
+    def run(self):
+        if os.path.exists(f"{homePath}/.local/share/applications"):
+            GetDesktopList(f"{homePath}/.local/share/applications")
+        self.show.emit(0)
+
+def ShowDesktop(temp):
+    nmodel = QtGui.QStandardItemModel(window)
+    if not len(desktopList):
+        item = QtGui.QStandardItem("无")
+        nmodel.appendRow(item)
+    y = 0
+    for i in desktopList:
+        #item = QtGui.QStandardItem(QtGui.QIcon(i[1]), i[0])
+        #nmodel.appendRow(item)
+        if os.path.exists(i[1]):
+            nmodel.setItem(y, 0, QtGui.QStandardItem(QtGui.QIcon(i[1]), i[0]))
+        else:
+            nmodel.setItem(y, 0, QtGui.QStandardItem(QtGui.QIcon.fromTheme(i[1]), i[0]))
+        nmodel.setItem(y, 1, QtGui.QStandardItem(i[2]))
+        nmodel.setItem(y, 2, QtGui.QStandardItem(i[3]))
+        y += 1
+    nmodel.setHeaderData(0, QtCore.Qt.Horizontal, "程序名")
+    nmodel.setHeaderData(1, QtCore.Qt.Horizontal, "运行路径")
+    nmodel.setHeaderData(2, QtCore.Qt.Horizontal, ".desktop 文件所在路径")
+    nmodel.setColumnCount(3)
+    desktopListView.setModel(nmodel)   
+
+def GetDesktopThread():
+    global desktop
+    desktop = DesktopList()
+    desktop.show.connect(ShowDesktop)
+    desktop.start()
+
+def DeleteButton():
+    index = desktopListView.currentIndex().row()
+    if index < 0:
+        QtWidgets.QMessageBox.critical(window, "错误", "未选中任何项")
+        return
+    print(index)
+    print(desktopList[index][3])
+    #desktopListView.rowMoved(index)
+    
+    #desktopListView.removeRow(index)
+    try:
+        os.remove(desktopList[index][3])
+        del desktopList[index]
+        ShowDesktop(0)
+    except:
+        traceback.print_exc()
+        QtWidgets.QMessageBox.critical(window, "错误", traceback.format_exc())
+
+
+programPath = os.path.split(os.path.realpath(__file__))[0]  # 返回 string
+homePath = os.getenv("HOME")
+iconPath = "{}/deepin-wine-runner.svg".format(programPath)
+#GetDesktopList(f"{homePath}/.local/share/applications")
+#print(desktopList)
+app = QtWidgets.QApplication(sys.argv)
+window = QtWidgets.QMainWindow()
+widget = QtWidgets.QWidget()
+layout = QtWidgets.QGridLayout()
+delButton = QtWidgets.QPushButton("删除指定图标")
+delButton.clicked.connect(DeleteButton)
+#desktopListView = QtWidgets.QListView()
+desktopListView = QtWidgets.QTableView()
+desktopListView.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+desktopListView.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)#(QAbstractItemView::SelectRows)
+layout.addWidget(desktopListView, 0, 0, 1, 4)
+layout.addWidget(delButton, 1, 3, 1, 1)
+widget.setLayout(layout)
+window.setCentralWidget(widget)
+window.setWindowTitle("图标管理")
+window.resize(int(window.frameGeometry().width() * 1.5), int(window.frameGeometry().height() * 1.2))
+window.setWindowIcon(QtGui.QIcon(f"{programPath}/deepin-wine-runner.svg"))
+window.show()
+GetDesktopThread()
+app.exec_()