diff options
| author | DH4 | 2017-06-23 17:38:05 -0500 |
|---|---|---|
| committer | DH4 | 2017-06-23 17:38:05 -0500 |
| commit | e92e9d79f95ad67e83074ef318278c3486601eac (patch) | |
| tree | ea6f8d9e8f0e9c7acbc807a2ec74a397ce34a9ed /preview_thread.py | |
| parent | f3da72ea5402d5cd1f865b56c0a9aa3b9f3957f4 (diff) | |
QT5 Conversion + Directory Structure
Diffstat (limited to 'preview_thread.py')
| -rw-r--r-- | preview_thread.py | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/preview_thread.py b/preview_thread.py deleted file mode 100644 index eabf715..0000000 --- a/preview_thread.py +++ /dev/null @@ -1,59 +0,0 @@ -from PyQt4 import QtCore, QtGui, uic -from PyQt4.QtCore import pyqtSignal, pyqtSlot -from PIL import Image -from PIL.ImageQt import ImageQt -import core -from queue import Queue, Empty -import os -from copy import copy - - -class Worker(QtCore.QObject): - - imageCreated = pyqtSignal(['QImage']) - - def __init__(self, parent=None, queue=None): - QtCore.QObject.__init__(self) - parent.newTask.connect(self.createPreviewImage) - parent.processTask.connect(self.process) - self.parent = parent - self.core = core.Core() - self.queue = queue - self.core.settings = parent.settings - self.stackedWidget = parent.window.stackedWidget - self.background = Image.new("RGBA", (1920, 1080), (0, 0, 0, 0)) - self.background.paste(Image.open(os.path.join( - self.core.wd, "background.png"))) - - @pyqtSlot(str, list) - def createPreviewImage(self, components): - dic = { - "components": components, - } - self.queue.put(dic) - - @pyqtSlot() - def process(self): - try: - nextPreviewInformation = self.queue.get(block=False) - while self.queue.qsize() >= 2: - try: - self.queue.get(block=False) - except Empty: - continue - - width = int(self.core.settings.value('outputWidth')) - height = int(self.core.settings.value('outputHeight')) - frame = copy(self.background) - frame = frame.resize((width, height)) - - components = nextPreviewInformation["components"] - for component in reversed(components): - frame = Image.alpha_composite( - frame, component.previewRender(self)) - - self._image = ImageQt(frame) - self.imageCreated.emit(QtGui.QImage(self._image)) - - except Empty: - True |
