Merge branch 'wx'

[m_librarian.git] / m_librarian / wx / AWindow.py

diff --git a/m_librarian/wx/AWindow.py b/m_librarian/wx/AWindow.py
new file mode 100644 (file)
index 0000000..8c46324
--- /dev/null
+++ b/m_librarian/wx/AWindow.py
@@ -0,0 +1,101 @@
+# coding: utf-8
+
+import wx, wx.adv  # noqa: E401 multiple imports on one line
+from ..__version__ import __version__
+from .session_config import get_session_config
+
+
+class AWindow(wx.Frame):
+
+    '''
+    A universal parent class for all top-level application windows
+
+    Standard menu and ability to save/restore window size.
+    '''
+
+    # Subclasses should override these
+    session_config_section_name = None
+    window_title = None
+
+    def __init__(self, parent=None):
+        if self.session_config_section_name:
+            session_config = get_session_config()
+            width = session_config.getint(
+                self.session_config_section_name, 'width', 600)
+            height = session_config.getint(
+                self.session_config_section_name, 'height', 400)
+        else:
+            width = 600
+            height = 400
+        wx.Frame.__init__(
+            self,
+            parent=parent, id=-1, title=self.window_title,
+            size=wx.Size(width=width, height=height),
+        )
+        self.OnInit()
+        self.Show(True)
+
+    def OnInit(self):
+        if self.Parent:
+            self.Parent.Disable()
+        self.InitMenu()
+        if self.session_config_section_name:
+            self.Bind(wx.EVT_SIZE, self.OnSize)
+        self.Bind(wx.EVT_CLOSE, self.OnClose)
+
+    def InitMenu(self):
+        MenuBar = wx.MenuBar()
+        self.SetMenuBar(MenuBar)
+
+        file_menu = wx.Menu()
+
+        if self.Parent:
+            close_win = \
+                file_menu.Append(wx.ID_CLOSE, u"&Закрыть", u"Закрыть окно")
+            self.Bind(wx.EVT_MENU, self.OnCloseCommand, close_win)
+
+        quit = file_menu.Append(wx.ID_EXIT, u"&Выход", u"Выйти из программы")
+        self.Bind(wx.EVT_MENU, self.OnQuit, quit)
+        MenuBar.Append(file_menu, u"&Файл")
+
+        about_menu = wx.Menu()
+        about = about_menu.Append(wx.ID_ABOUT,
+                                  u"&О m_Librarian", u"О m_Librarian")
+        self.Bind(wx.EVT_MENU, self.OnAbout, about)
+        MenuBar.Append(about_menu, u"&О программе")
+
+    def OnCloseCommand(self, event):
+        self.Close(True)
+
+    def OnClose(self, event):
+        if self.Parent:
+            self.Parent.Enable()
+        event.Skip()  # Call other handlers
+
+    def OnQuit(self, event):
+        wx.GetApp().ExitMainLoop()
+
+    def OnAbout(self, event):
+        aboutInfo = wx.adv.AboutDialogInfo()
+        aboutInfo.SetName(u'm_Librarian')
+        aboutInfo.SetVersion(__version__)
+        aboutInfo.SetDescription(
+            u'Библиотекарь для библиотек LibRusEc/Flibusta')
+        aboutInfo.AddDeveloper(u'Олег Бройтман')
+        aboutInfo.SetWebSite(
+            u'https://phdru.name/Software/Python/m_librarian/')
+        aboutInfo.SetCopyright(u'(C) 2023, 2024 Олег Бройтман')
+        aboutInfo.SetLicense(u'GPL')
+        wx.adv.AboutBox(aboutInfo)
+
+    def OnSize(self, event):
+        """Save window size in the session config"""
+        if self.session_config_section_name:
+            size = event.GetSize()
+            session_config = get_session_config()
+            session_config.set(
+                self.session_config_section_name, 'width', str(size.width))
+            session_config.set(
+                self.session_config_section_name, 'height', str(size.height))
+            session_config.save()
+        event.Skip()  # Call other handlers