def __init__(self, buffer, view_info):
super(View, self).__init__()
self.buffer = buffer
# Init widget attributes.
if get_emacs_func_result("eaf-emacs-running-in-wayland-native", []):
self.setWindowFlags(Qt.FramelessWindowHint
| Qt.BypassWindowManagerHint)
elif get_emacs_func_result("eaf-emacs-not-use-reparent-technology",
[]):
self.setWindowFlags(Qt.FramelessWindowHint
| Qt.WindowStaysOnTopHint
| Qt.NoDropShadowWindowHint)
else:
self.setWindowFlags(Qt.FramelessWindowHint)
self.setAttribute(Qt.WA_X11DoNotAcceptFocus, True)
self.setContentsMargins(0, 0, 0, 0)
self.installEventFilter(self)
# Init attributes.
self.view_info = view_info
(self.buffer_id, self.emacs_xid, self.x, self.y, self.width,
self.height) = view_info.split(":")
self.x = int(self.x)
self.y = int(self.y)
self.width = int(self.width)
self.height = int(self.height)
# Build QGraphicsView.
self.layout = QVBoxLayout(self)
self.layout.setSpacing(0)
self.layout.setContentsMargins(0, 0, 0, 0)
self.graphics_view = QGraphicsView(buffer, self)
# Remove border from QGraphicsView.
self.graphics_view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.graphics_view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.graphics_view.setRenderHints(QPainter.Antialiasing
| QPainter.SmoothPixmapTransform
| QPainter.TextAntialiasing)
self.graphics_view.setFrameStyle(QFrame.NoFrame)
# Fill background color.
self.graphics_view.setBackgroundBrush(QBrush(buffer.background_color))
# Add graphics view.
self.layout.addWidget(self.graphics_view)
# NOTE: show function must start before resize to trigger *first* resizeEvent after show.
self.show()
# Resize after show to trigger fit view operation.
self.resize(self.width, self.height)
self.buffer.aspect_ratio_change.connect(self.adjust_aspect_ratio)
def run(self):
while self.running_flag:
in_minibuffer = get_emacs_func_result("minibufferp", [])
if in_minibuffer:
minibuffer_input = get_emacs_func_result("minibuffer-contents-no-properties", [])
if minibuffer_input != self.search_string:
self.search_changed.emit(self.callback_tag, minibuffer_input)
self.search_string = minibuffer_input
else:
self.stop()
import time
time.sleep(0.1)
def run(self):
while self.running_flag:
## In some cases, the markers may not be ready when fetch_marker_callback is first called,
## so we need to call fetch_marker_callback multiple times.
if self.markers is None or len(self.markers) == 0:
self.markers = self.fetch_marker_callback()
minibuffer_input = get_emacs_func_result(
"minibuffer-contents-no-properties", [])
marker_input_quit = len(minibuffer_input) > 0 and minibuffer_input[
-1] in self.marker_quit_keys
marker_input_finish = minibuffer_input in self.markers
if marker_input_quit:
self.running_flag = False
eval_in_emacs('exit-minibuffer', [])
message_to_emacs("Quit marker selection.")
self.match_marker.emit(self.callback_tag, minibuffer_input)
elif marker_input_finish:
self.running_flag = False
eval_in_emacs('exit-minibuffer', [])
message_to_emacs("Marker selected.")
self.match_marker.emit(self.callback_tag, minibuffer_input)
time.sleep(0.1)
def reparent(self):
# print("Reparent: ", self.buffer.url)
qwindow = self.windowHandle()
if not get_emacs_func_result("eaf-emacs-not-use-reparent-technology",
[]):
qwindow.setParent(QWindow.fromWinId(int(self.emacs_xid)))
qwindow.setPosition(QPoint(self.x, self.y))
def try_hide_top_view(self):
if get_emacs_func_result("eaf-emacs-not-use-reparent-technology", []):
self.setWindowFlag(Qt.WindowStaysOnTopHint, False)
self.hide()
