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py/LunaTranslator/ocrengines/windowsocr.py

@@ -1,29 +1,109 @@
 import gobject
-import winrtutils
-from myutils.config import _TR, static_data
+import winrtutils, windows, re
+import subprocess
+from myutils.config import _TR
 from myutils.utils import dynamiclink
 from ocrengines.baseocrclass import baseocr
 from qtsymbols import *
 from gui.dynalang import LPushButton, LLabel
 from myutils.utils import getlanguagespace
+from gui.dynalang import LPushButton, LFormLayout, LLabel
+from gui.usefulwidget import SuperCombo, getboxlayout
+import threading, qtawesome
+
+
+def getallsupports():
+    _ = (
+        subprocess.run(
+            "powershell Get-WindowsCapability -Online | Where-Object { $_.Name -Like 'Language.OCR*' }",
+            stdout=subprocess.PIPE,
+        )
+        .stdout.decode()
+        .splitlines()
+    )
+    langs = []
+    langsinter = []
+    for i in range(len(_)):
+        if _[i].startswith("Name"):
+            if "Installed" in _[i + 1]:
+                continue
+            langs.append(re.search("Language.OCR~~~(.*?)~", _[i]).groups()[0])
+            langsinter.append(re.search("Language.OCR~~~(.*)", _[i]).group())
+    return langs, langsinter
+
+
+class _SuperCombo(SuperCombo):
+    setlist = pyqtSignal(list, list)
+
+    def addItems(self, items, internals):
+        self.clear()
+        super().addItems(items, internals)
+
+
+def loadlist(combo: _SuperCombo):
+    lang, inter = getallsupports()
+    combo.setlist.emit(lang, inter)
+
+
+def installx(combo: _SuperCombo, btninstall):
+    if combo.currentIndex() == -1:
+        return
+    btninstall.setEnabled(False)
+    combo.setEnabled(False)
+    lang = combo.getIndexData(combo.currentIndex())
+    subprocess.run(
+        "powershell $Capability = Get-WindowsCapability -Online | Where-Object {{ $_.Name -Like '{}' }} | Add-WindowsCapability -Online".format(
+            lang
+        ),
+    )
+    lang, inter = getallsupports()
+    combo.setlist.emit(lang, inter)
+    btninstall.setEnabled(True)
+    combo.setEnabled(True)
 
 
 def question():
     dialog = QWidget()
-    formLayout = QHBoxLayout()
+    formLayout = LFormLayout()
     formLayout.setContentsMargins(0, 0, 0, 0)
     dialog.setLayout(formLayout)
     supportlang = QLabel()
     supportlang.setText(", ".join([_[1] for _ in winrtutils.getlanguagelist()]))
-    btndownload = LPushButton("添加语言包")
-    btndownload.clicked.connect(
-        lambda: gobject.baseobject.openlink(
-            dynamiclink("{docs_server}/#/zh/useapis/ocrapi?id=windowsocr")
+    supportlang.setWordWrap(True)
+    formLayout.addRow("当前支持的语言", supportlang)
+
+    lst = []
+    if not windows.IsUserAnAdmin():
+        nopri = LLabel("权限不足，请以管理员权限运行！")
+        lst.append(nopri)
+        btndownload = LPushButton("添加语言包")
+        btndownload.clicked.connect(
+            lambda: gobject.baseobject.openlink(
+                dynamiclink("{docs_server}/#/zh/useapis/ocrapi?id=windowsocr")
+            )
         )
+        lst.append(btndownload)
+    else:
+        combo = _SuperCombo()
+        combo.setlist.connect(combo.addItems)
+        btninstall = LPushButton("添加")
+        btninstall.clicked.connect(
+            lambda: threading.Thread(target=installx, args=(combo, btninstall)).start()
+        )
+        lst.append(combo)
+        lst.append(btninstall)
+        threading.Thread(target=loadlist, args=(combo,)).start()
+        btndownload = QPushButton(icon=qtawesome.icon("fa.question"))
+        btndownload.clicked.connect(
+            lambda: gobject.baseobject.openlink(
+                dynamiclink("{docs_server}/#/zh/useapis/ocrapi?id=windowsocr")
+            )
+        )
+        lst.append(btndownload)
+    formLayout.addRow(
+        "添加语言包",
+        getboxlayout(lst, makewidget=True, margin0=True),
     )
-    formLayout.addWidget(LLabel("当前支持的语言"))
-    formLayout.addWidget(supportlang)
-    formLayout.addWidget(btndownload)
     return dialog