1 files changed, 209 insertions, 0 deletions
diff --git a/zenmap/radialnet/bestwidgets/textview.py b/zenmap/radialnet/bestwidgets/textview.py
new file mode 100644
index 0000000..9deda93
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+++ b/zenmap/radialnet/bestwidgets/textview.py
@@ -0,0 +1,209 @@
+# vim: set fileencoding=utf-8 :
+
+# ***********************IMPORTANT NMAP LICENSE TERMS************************
+# *
+# * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap
+# * Project"). Nmap is also a registered trademark of the Nmap Project.
+# *
+# * This program is distributed under the terms of the Nmap Public Source
+# * License (NPSL). The exact license text applying to a particular Nmap
+# * release or source code control revision is contained in the LICENSE
+# * file distributed with that version of Nmap or source code control
+# * revision. More Nmap copyright/legal information is available from
+# * https://nmap.org/book/man-legal.html, and further information on the
+# * NPSL license itself can be found at https://nmap.org/npsl/ . This
+# * header summarizes some key points from the Nmap license, but is no
+# * substitute for the actual license text.
+# *
+# * Nmap is generally free for end users to download and use themselves,
+# * including commercial use. It is available from https://nmap.org.
+# *
+# * The Nmap license generally prohibits companies from using and
+# * redistributing Nmap in commercial products, but we sell a special Nmap
+# * OEM Edition with a more permissive license and special features for
+# * this purpose. See https://nmap.org/oem/
+# *
+# * If you have received a written Nmap license agreement or contract
+# * stating terms other than these (such as an Nmap OEM license), you may
+# * choose to use and redistribute Nmap under those terms instead.
+# *
+# * The official Nmap Windows builds include the Npcap software
+# * (https://npcap.com) for packet capture and transmission. It is under
+# * separate license terms which forbid redistribution without special
+# * permission. So the official Nmap Windows builds may not be redistributed
+# * without special permission (such as an Nmap OEM license).
+# *
+# * Source is provided to this software because we believe users have a
+# * right to know exactly what a program is going to do before they run it.
+# * This also allows you to audit the software for security holes.
+# *
+# * Source code also allows you to port Nmap to new platforms, fix bugs, and add
+# * new features. You are highly encouraged to submit your changes as a Github PR
+# * or by email to the dev@nmap.org mailing list for possible incorporation into
+# * the main distribution. Unless you specify otherwise, it is understood that
+# * you are offering us very broad rights to use your submissions as described in
+# * the Nmap Public Source License Contributor Agreement. This is important
+# * because we fund the project by selling licenses with various terms, and also
+# * because the inability to relicense code has caused devastating problems for
+# * other Free Software projects (such as KDE and NASM).
+# *
+# * The free version of Nmap is distributed in the hope that it will be
+# * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Warranties,
+# * indemnification and commercial support are all available through the
+# * Npcap OEM program--see https://nmap.org/oem/
+# *
+# ***************************************************************************/
+
+import gi
+
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk
+from radialnet.bestwidgets.boxes import *
+
+
+class BWTextView(BWScrolledWindow):
+    """
+    """
+    def __init__(self):
+        """
+        """
+        BWScrolledWindow.__init__(self)
+
+        self.__auto_scroll = False
+
+        self.__create_widgets()
+
+    def __create_widgets(self):
+        """
+        """
+        self.__textbuffer = Gtk.TextBuffer()
+        self.__textview = Gtk.TextView.new_with_buffer(self.__textbuffer)
+
+        self.add_with_viewport(self.__textview)
+
+    def bw_set_auto_scroll(self, value):
+        """
+        """
+        self.__auto_scroll = value
+
+    def bw_set_editable(self, editable):
+        """
+        """
+        self.__textview.set_editable(False)
+
+    def bw_modify_font(self, font):
+        """
+        """
+        self.__textview.modify_font(font)
+
+    def bw_set_text(self, text):
+        """
+        """
+        self.__textbuffer.set_text(text)
+
+        if self.__auto_scroll:
+            self.bw_set_scroll_down()
+
+    def bw_get_text(self):
+        """
+        """
+        return self.__textbuffer.get_text(self.__textbuffer.get_start_iter(),
+                                          self.__textbuffer.get_end_iter())
+
+    def bw_set_scroll_down(self):
+        """
+        """
+        self.get_vadjustment().set_value(self.get_vadjustment().upper)
+
+    def bw_get_textbuffer(self):
+        """
+        """
+        return self.__textbuffer
+
+
+class BWTextEditor(BWScrolledWindow):
+    """
+    """
+    def __init__(self):
+        """
+        """
+        BWScrolledWindow.__init__(self)
+        self.connect('draw', self.__draw)
+
+        self.__auto_scroll = False
+
+        self.__create_widgets()
+
+    def __create_widgets(self):
+        """
+        """
+        self.__hbox = BWHBox(spacing=6)
+
+        self.__textbuffer = Gtk.TextBuffer()
+        self.__textview = Gtk.TextView.new_with_buffer(self.__textbuffer)
+
+        self.__linebuffer = Gtk.TextBuffer()
+        self.__lineview = Gtk.TextView.new_with_buffer(self.__linebuffer)
+        self.__lineview.set_justification(Gtk.Justification.RIGHT)
+        self.__lineview.set_editable(False)
+        self.__lineview.set_sensitive(False)
+
+        self.__hbox.bw_pack_start_noexpand_nofill(self.__lineview)
+        self.__hbox.bw_pack_start_expand_fill(self.__textview)
+
+        self.add_with_viewport(self.__hbox)
+
+    def __draw(self, widget, event):
+        """
+        """
+        # code to fix a gtk issue that don't show text correctly
+        self.__hbox.check_resize()
+
+    def bw_set_auto_scroll(self, value):
+        """
+        """
+        self.__auto_scroll = value
+
+    def bw_set_editable(self, editable):
+        """
+        """
+        self.__textview.set_editable(False)
+
+    def bw_modify_font(self, font):
+        """
+        """
+        self.__textview.modify_font(font)
+        self.__lineview.modify_font(font)
+
+    def bw_set_text(self, text):
+        """
+        """
+        if text != "":
+
+            count = text.count('\n') + text.count('\r')
+
+            lines = range(1, count + 2)
+            lines = [str(i).strip() for i in lines]
+
+            self.__textbuffer.set_text(text)
+            self.__linebuffer.set_text('\n'.join(lines))
+
+            if self.__auto_scroll:
+                self.bw_set_scroll_down()
+
+        else:
+
+            self.__textbuffer.set_text("")
+            self.__linebuffer.set_text("")
+
+    def bw_get_text(self):
+        """
+        """
+        return self.__textbuffer.get_text(self.__textbuffer.get_start_iter(),
+                                          self.__textbuffer.get_end_iter())
+
+    def bw_set_scroll_down(self):
+        """
+        """
+        self.get_vadjustment().set_value(self.get_vadjustment().upper)