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complete and speedup pty attribute implementation

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This commit is contained in:
chrys 2018-06-04 16:33:19 +02:00
parent 42a668753b
commit e013e0cefd
2 changed files with 27 additions and 6 deletions
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5
config/keyboard/pty.conf
View File

@ -1,7 +1,8 @@
# f1 - fenrir help
^[OP=toggle_tutorial_mode
# double tap control+end read attributes
2,^[[1;5F=attribute_cursor
^[[1;5F=attribute_cursor
#2,^[[1;5F=attribute_cursor
# escape - stop speech
^[=shut_up
# context menu key - stop speech
@ -75,4 +76,4 @@ alt+f12 - quit fenrir
# alt+end - temperarily disable speech
^[[1;3F=temp_disable_speech
# control+end - toggle auto read
^[[1;5F=toggle_auto_read
#^[[1;5F=toggle_auto_read

28
src/fenrirscreenreader/screenDriver/ptyDriver.py
View File

@ -13,7 +13,7 @@ from fenrirscreenreader.utils import screen_utils
class Terminal:
def __init__(self, columns, lines, p_in):
self.text = ''
self.attributes = []
self.attributes = None
self.screen = pyte.HistoryScreen(columns, lines)
self.screen.set_mode(pyte.modes.LNM)
self.screen.write_process_input = \
@ -22,9 +22,31 @@ class Terminal:
self.stream.attach(self.screen)
def feed(self, data):
self.stream.feed(data)
def updateAttributes(self, initialize = False):
buffer = self.screen.buffer
lines = None
if not initialize:
lines = self.screen.dirty
else:
lines = range(self.screen.lines)
self.attributes = [[list(attribute[1:]) + [False, 'default', 'default'] for attribute in line.values()] for line in buffer.values()]
for y in lines:
try:
t = self.attributes[y]
except:
self.attributes.append([])
self.attributes[y] = [list(attribute[1:]) + [False, 'default', 'default'] for attribute in (buffer[y].values())]
if len(self.attributes[y]) < self.screen.columns:
diff = self.screen.columns - len(self.attributes[y])
self.attributes[y] += [['default', 'default', False, False, False, False, False, False, 'default', 'default']] * diff
def resize(self, lines, columns):
self.screen.resize(lines, columns)
self.setCursor()
self.updateAttributes(True)
def setCursor(self, x = -1, y = -1):
xPos = x
yPos = y
@ -37,8 +59,7 @@ class Terminal:
def GetScreenContent(self):
cursor = self.screen.cursor
self.text = '\n'.join(self.screen.display)
buffer = self.screen.buffer
self.attributes = [[list(attribute[1:]) + [False, 'default', 'default'] for attribute in line.values()] for line in buffer.values()]
self.updateAttributes(self.attributes == None)
self.screen.dirty.clear()
return {"cursor": (cursor.x, cursor.y),
'lines': self.screen.lines,
@ -92,7 +113,6 @@ class driver(screenDriver):
break
# exit on interrupt available
if interruptFd in r:
print('i')
break
data = os.read(fd, len)
if data == b'':