Added missing view files to native gui

2026-09-09 12:25:16 +02:00
parent b21a6beffd
commit 25505757a6
9 changed files with 466 additions and 0 deletions
@@ -0,0 +1,85 @@
+# SPDX-License-Identifier: WTFPL
+
+"""
+Generic view object
+
+SPDX-License-Identifier: WTFPL
+"""
+import os
+import gi
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk
+from yms import gtkutils
+
+class View:
+    def __init__(self, context, title, ui_file):
+        self.context = context
+        self.db = context.db
+        self.vessel = context.vessel
+        self.user = context.user
+        self.title = title
+        builder = Gtk.Builder()
+        builder.set_translation_domain(context.textdomain)
+        builder.add_from_file(os.path.join(context.ui_path, ui_file))
+        builder.connect_signals(self)
+        self.topwidget = builder.get_object("topobject")
+        gtkutils.init_named_controls(self, builder)
+
+    def on_textview_keypress(self, widget, event):
+        # Generic limit length function
+        if event.state & Gdk.ModifierType.CONTROL_MASK:
+            allowed_ctrl_keys = (
+                Gdk.KEY_a,
+                Gdk.KEY_c,
+                Gdk.KEY_x,
+            )
+            if event.keyval in allowed_ctrl_keys:
+                return False
+        allowed_keys = (
+            Gdk.KEY_BackSpace,
+            Gdk.KEY_Delete,
+            Gdk.KEY_Left,
+            Gdk.KEY_Right,
+            Gdk.KEY_Up,
+            Gdk.KEY_Down,
+            Gdk.KEY_Home,
+            Gdk.KEY_End,
+            Gdk.KEY_Page_Up,
+            Gdk.KEY_Page_Down,
+        )
+        print("keypress")
+        if event.keyval in allowed_keys:
+            return False
+        buf = widget.get_buffer()
+        start = buf.get_start_iter()
+        end = buf.get_end_iter()
+        text = buf.get_text(start, end, True)
+        if len(text) >= 150:
+            return True
+        return False
+
+    def on_textview_paste(self, widget):
+        # Generic limit length function
+        print("paste")
+        buf = widget.get_buffer()
+        start = buf.get_start_iter()
+        end = buf.get_end_iter()
+        text = buf.get_text(start, end, True)
+        if buf.get_has_selection():
+            sel_start, sel_end = buf.get_selection_bounds()
+            selected_text = buf.get_text(sel_start, sel_end, True)
+            current_length = len(text) - len(selected_text)
+        else:
+            current_length = len(text)
+        remaining = 150 - current_length
+        if remaining <= 0:
+            return True
+        clipboard = widget.get_clipboard(Gdk.SELECTION_CLIPBOARD)
+        cliptext = clipboard.wait_for_text()
+        if cliptext:
+            cliptext = cliptext[:remaining]
+        if buf.get_has_selection():
+            sel_start, sel_end = buf.get_selection_bounds()
+            buf.delete(sel_start, sel_end)
+        buf.insert_at_cursor(text)
+        return True