1 files changed, 112 insertions, 0 deletions
diff --git a/deluge/ui/console/modes/eventview.py b/deluge/ui/console/modes/eventview.py
new file mode 100644
index 0000000..b6e63b0
--- /dev/null
+++ b/deluge/ui/console/modes/eventview.py
@@ -0,0 +1,112 @@
+#
+# Copyright (C) 2011 Nick Lanham <nick@afternight.org>
+#
+# This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with
+# the additional special exception to link portions of this program with the OpenSSL library.
+# See LICENSE for more details.
+#
+
+import logging
+
+import deluge.component as component
+from deluge.decorators import overrides
+from deluge.ui.console.modes.basemode import BaseMode
+from deluge.ui.console.utils import curses_util as util
+
+try:
+    import curses
+except ImportError:
+    pass
+
+log = logging.getLogger(__name__)
+
+
+class EventView(BaseMode):
+    def __init__(self, parent_mode, stdscr, encoding=None):
+        BaseMode.__init__(self, stdscr, encoding)
+        self.parent_mode = parent_mode
+        self.offset = 0
+
+    def back_to_overview(self):
+        component.get('ConsoleUI').set_mode(self.parent_mode.mode_name)
+
+    @overrides(component.Component)
+    def update(self):
+        self.refresh()
+
+    @overrides(BaseMode)
+    def refresh(self):
+        """
+        This method just shows each line of the event log
+        """
+        events = component.get('ConsoleUI').events
+
+        self.stdscr.erase()
+        self.draw_statusbars()
+
+        if events:
+            for i, event in enumerate(events):
+                if i - self.offset >= self.rows - 2:
+                    more = len(events) - self.offset - self.rows + 2
+                    if more > 0:
+                        self.add_string(i - self.offset, '  (And %i more)' % more)
+                    break
+
+                elif i - self.offset < 0:
+                    continue
+                try:
+                    self.add_string(i + 1 - self.offset, event)
+                except curses.error:
+                    pass  # This'll just cut the line. Note: This seriously should be fixed in a better way
+        else:
+            self.add_string(1, '{!white,black,bold!}No events to show yet')
+
+        if not component.get('ConsoleUI').is_active_mode(self):
+            return
+
+        self.stdscr.noutrefresh()
+        curses.doupdate()
+
+    @overrides(BaseMode)
+    def on_resize(self, rows, cols):
+        BaseMode.on_resize(self, rows, cols)
+        self.refresh()
+
+    @overrides(BaseMode)
+    def read_input(self):
+        c = self.stdscr.getch()
+
+        if c in [ord('q'), util.KEY_ESC]:
+            self.back_to_overview()
+            return
+
+        # TODO: Scroll event list
+        jumplen = self.rows - 3
+        num_events = len(component.get('ConsoleUI').events)
+
+        if c == curses.KEY_UP:
+            self.offset -= 1
+        elif c == curses.KEY_PPAGE:
+            self.offset -= jumplen
+        elif c == curses.KEY_HOME:
+            self.offset = 0
+        elif c == curses.KEY_DOWN:
+            self.offset += 1
+        elif c == curses.KEY_NPAGE:
+            self.offset += jumplen
+        elif c == curses.KEY_END:
+            self.offset += num_events
+        elif c == ord('j'):
+            self.offset += 1
+        elif c == ord('k'):
+            self.offset -= 1
+
+        if self.offset <= 0:
+            self.offset = 0
+        elif num_events > self.rows - 3:
+            if self.offset > num_events - self.rows + 3:
+                self.offset = num_events - self.rows + 3
+        else:
+            self.offset = 0
+
+        self.refresh()