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@ -19,30 +19,48 @@ |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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from PyQt5.QtGui import QColor, QFont |
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from core.buffer import Buffer |
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import QTermWidget |
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from PyQt5.QtCore import QUrl |
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from PyQt5.QtGui import QColor |
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from core.browser import BrowserBuffer |
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from core.utils import PostGui, get_free_port |
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import os |
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import subprocess |
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import signal |
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import threading |
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import getpass |
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class AppBuffer(Buffer): |
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class AppBuffer(BrowserBuffer): |
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def __init__(self, buffer_id, url, config_dir, arguments, emacs_var_dict): |
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Buffer.__init__(self, buffer_id, url, arguments, emacs_var_dict, True, QColor(0, 0, 0, 255)) |
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BrowserBuffer.__init__(self, buffer_id, url, config_dir, arguments, emacs_var_dict, False, QColor(255, 255, 255, 255)) |
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self.add_widget(QTermWidget.QTermWidget()) |
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# Get free port to render markdown. |
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self.port = get_free_port() |
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self.url = url |
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self.buffer_widget.setTerminalFont(QFont('Source Code Pro', 14)) |
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self.buffer_widget.setColorScheme('Linux') |
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# Start wetty process. |
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self.background_process = subprocess.Popen( |
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"wetty -p {0} --base / --sshuser {1} --sshauth publickey -c bash".format(self.port, getpass.getuser()), |
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stdout=subprocess.PIPE, |
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stderr=subprocess.STDOUT, |
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shell=True) |
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self.buffer_widget.finished.connect(self.request_close_buffer) |
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# Add timer make load markdown preview link after grip process start finish. |
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threading.Timer(1, self.load_wetty_server).start() |
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def get_key_event_widgets(self): |
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return self.buffer_widget.children() |
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self.reset_default_zoom() |
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def fake_key_event_filter(self, event_string): |
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if event_string == "RET": |
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self.buffer_widget.sendText("\n") |
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@PostGui() |
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def load_wetty_server(self): |
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self.buffer_widget.setUrl(QUrl("http://localhost:{0}".format(self.port))) |
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def zoom_out(self): |
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self.buffer_widget.zoomOut() |
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paths = os.path.split(self.url) |
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if len(paths) > 0: |
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self.change_title(paths[-1]) |
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def zoom_in(self): |
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self.buffer_widget.zoomIn() |
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def handle_destroy(self): |
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os.killpg(os.getpgid(self.background_process.pid), signal.SIGTERM) |
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self.before_destroy_hook.emit() |
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if self.buffer_widget is not None: |
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self.buffer_widget.destroy() |
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Andy Stewart
6 years ago
