diff options
Diffstat (limited to 'qt-recordmydesktop/src/rmdSelectThumb.py')
| -rw-r--r-- | qt-recordmydesktop/src/rmdSelectThumb.py | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/qt-recordmydesktop/src/rmdSelectThumb.py b/qt-recordmydesktop/src/rmdSelectThumb.py new file mode 100644 index 0000000..bfca01d --- /dev/null +++ b/qt-recordmydesktop/src/rmdSelectThumb.py @@ -0,0 +1,164 @@ +#/****************************************************************************** +#* qt-recordMyDesktop * +#******************************************************************************* +#* * +#* Copyright (C) 2007 John Varouhakis * +#* * +#* * +#* This program is free software; you can redistribute it and/or modify * +#* it under the terms of the GNU General Public License as published by * +#* the Free Software Foundation; either version 2 of the License, or * +#* (at your option) any later version. * +#* * +#* This program is distributed in the hope that it will be useful, * +#* but WITHOUT ANY WARRANTY; without even the implied warranty of * +#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * +#* GNU General Public License for more details. * +#* * +#* You should have received a copy of the GNU General Public License * +#* along with this program; if not, write to the Free Software * +#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * +#* * +#* * +#* * +#* For further information contact me at johnvarouhakis@gmail.com * +#******************************************************************************/ + +from PyQt4 import QtGui,QtCore +import sys +import rmdConfig +from rmdFrame import * + +class QtThumbSelector(QtGui.QLabel): + def __init__(self,parent,caller,area_return,hidden,update_interval=500): + self.area_return=area_return + self.selecting=0 + self.realFrame=None + self.caller=caller + self.hidden=hidden + QtGui.QLabel.__init__(self,parent) + self.x1=self.y1=-1 + self.x2 = self.y2 = -1 + self.root=QtGui.QApplication.desktop().winId() + self.pix=QtGui.QPixmap.grabWindow(self.root) + siz=QtGui.QApplication.desktop().screenGeometry() + (self.wwidth, self.wheight)=(siz.width(),siz.height()) + + self.factor=1; + twidth=self.wwidth + while twidth>320 or self.factor<4: + twidth/=2 + self.factor*=2 + self.setFixedSize(self.wwidth/self.factor,self.wheight/self.factor) + self.setSizePolicy(QtGui.QSizePolicy.Preferred,QtGui.QSizePolicy.Preferred) + self.timed_id=QtCore.QTimer(None) + self.timed_id.connect(self.timed_id,QtCore.SIGNAL("timeout()"), + self.update_image) + self.timed_id.start(update_interval) + self.capPos=0 + self.pixt=None + self.pixflag=0 + self.fragSize=64 + def update_image(self): + if self.selecting==0 and self.hidden[0]==0: + self.pixt=QtGui.QPixmap.grabWindow(self.root,0,self.capPos,self.wwidth,self.fragSize) + self.pixflag=1 + self.update() + + def update(self): + QtGui.QLabel.update(self) + if self.realFrame!=None: + if (self.area_return[0]!=self.realFrame.x or + self.area_return[1]!=self.realFrame.y or + self.area_return[2]-self.area_return[0]!=self.realFrame.w or + self.area_return[3]-self.area_return[1]!=self.realFrame.h or + self.caller.values[25]): + self.realFrame.destroy() + self.realFrame=None + if self.realFrame==None and self.caller.values[25]==0 : + self.__draw_frame__() + + def paintEvent(self, event): + + if self.pixt!=None and self.pixflag==1: + self.pixflag=0 + painter2 = QtGui.QPainter(self.pix) + painter2.drawPixmap(0,self.capPos,self.wwidth,self.fragSize,self.pixt) + if self.capPos<self.wheight: + self.capPos+=self.fragSize + if self.capPos>self.wheight: + self.capPos=self.wheight-self.fragSize + else: + self.capPos=0 + + painter = QtGui.QPainter(self) + painter.drawPixmap(0,0,self.wwidth/self.factor,self.wheight/self.factor,self.pix) + + if self.x1 >= 0: + x = min(self.x1, self.x2) + y = min(self.y1, self.y2) + w = max(self.x1, self.x2) - x + h = max(self.y1, self.y2) - y + painter.fillRect(x,y,w,h,QtGui.QBrush(QtCore.Qt.red,QtCore.Qt.CrossPattern)) + elif self.area_return[0]>=0 or self.area_return[1]>=0 or self.area_return[2]>=0 or self.area_return[3]>=0: + x = max(0, self.area_return[0])/self.factor + y = max(0, self.area_return[1])/self.factor + w = min(self.wwidth, self.area_return[2])/self.factor - x + h = min(self.wheight, self.area_return[3])/self.factor - y + painter.fillRect(x,y,w,h,QtGui.QBrush(QtCore.Qt.red,QtCore.Qt.CrossPattern)) + def mouseMoveEvent(self, event): + if self.x1 >= 0: + rect = QtCore.QRect() + rect.x = min(self.x1, min(self.x2, event.x() + 1)) + rect.width = max(self.x1, max(self.x2, event.x() + 1)) - rect.x + rect.y = min(self.y1, min(self.y2, event.y() + 1)) + rect.height = max(self.y1, max(self.y2, event.y() + 1)) - rect.y + + self.x2 = event.x() + 1 + self.y2 = event.y() + 1 + self.update() + def mouseReleaseEvent(self, event): + if event.button() == 1: + self.selecting=0 + if self.x1 >= 0: + self.x2 = event.x() + 1 + self.y2 = event.y() + 1 + self.area_return[0]=max(0,min(int(self.x1),int(self.x2))*self.factor) + self.area_return[1]=max(0,min(int(self.y1),int(self.y2))*self.factor) + self.area_return[2]=min(self.wwidth,max(int(self.x1),int(self.x2))*self.factor) + self.area_return[3]=min(self.wheight,max(int(self.y1),int(self.y2))*self.factor) + self.update() + def mousePressEvent(self, event): + if event.button() != 1: + self.x1 = self.y1 =-1 + self.area_return[0]=-1 + self.area_return[1]=-1 + self.area_return[2]=-1 + self.area_return[3]=-1 + self.update() + elif event.button() == 1: + self.selecting=1 + self.x1 = event.x() + self.y1 = event.y() + def __draw_frame__(self): + self.realFrame=rmdFrame(self.area_return[0], + self.area_return[1], + self.area_return[2]-self.area_return[0], + self.area_return[3]-self.area_return[1]) + def closeEvent(self,event): + self.realFrame.destroy() + QtGui.QLabel.close(self) + +if __name__ == "__main__": + import sys + p=[[-1,-1,-1,-1]] + hidden=[0] + app=QtGui.QApplication(sys.argv) + app.values=rmdConfig.default_values + w = QtThumbSelector(None,app,p[0],hidden) + w.show() + app.exec_() + print p[0] + + + |