def __init__(self, stylesheet, data, preview, snippet, parent=None):
QtGui.QWidget.__init__(self, parent)
self.scale = .3
self.data = data
self.ui = Ui_templates()
self.ui.setupUi(self)
self.ui.preview = preview
self.ui.snippet = snippet
self.stylesheet = stylesheet
self.pw = self.stylesheet.ps[0]
self.ph = self.stylesheet.ps[1]
self.pageImage = QtGui.QImage(int(self.pw), int(self.ph),
QtGui.QImage.Format_RGB32)
self.templates = copy(self.stylesheet.pageTemplates)
self.template = None
for template in self.templates:
self.ui.templates.addItem(template)
def __init__(self, stylesheet, data, preview, snippet, parent=None):
QtGui.QWidget.__init__(self,parent)
self.scale = .3
self.data = data
self.ui=Ui_templates()
self.ui.setupUi(self)
self.ui.preview = preview
self.ui.snippet = snippet
self.stylesheet = stylesheet
self.pw=self.stylesheet.ps[0]
self.ph=self.stylesheet.ps[1]
self.pageImage=QtGui.QImage(int(self.pw),
int(self.ph),
QtGui.QImage.Format_RGB32)
self.templates = copy(self.stylesheet.pageTemplates)
self.template = None
for template in self.templates:
self.ui.templates.addItem(template)
class PageTemplates(QtGui.QWidget):
def __init__(self, stylesheet, data, preview, snippet, parent=None):
QtGui.QWidget.__init__(self,parent)
self.scale = .3
self.data = data
self.ui=Ui_templates()
self.ui.setupUi(self)
self.ui.preview = preview
self.ui.snippet = snippet
self.stylesheet = stylesheet
self.pw=self.stylesheet.ps[0]
self.ph=self.stylesheet.ps[1]
self.pageImage=QtGui.QImage(int(self.pw),
int(self.ph),
QtGui.QImage.Format_RGB32)
self.templates = copy(self.stylesheet.pageTemplates)
self.template = None
for template in self.templates:
self.ui.templates.addItem(template)
def applyChanges(self):
# TODO: validate everything
self.frame=[str(w.text()) for w in [
self.ui.left,
self.ui.top,
self.ui.width,
self.ui.height
]]
self.template["frames"][self.frameIndex]=self.frame
self.template['showFooter']=self.ui.footer.isChecked()
self.template['showHeader']=self.ui.header.isChecked()
if str(self.ui.background.text()):
self.template['background']=str(self.ui.background.text())
self.updatePreview()
def on_templates_currentIndexChanged(self, text):
if not isinstance(text,StringTypes): return
text=str(text)
self.template=self.templates[text]
self.ui.frames.clear()
for i in range(0, len(self.template['frames'])):
self.ui.frames.addItem('Frame %d'%(i+1))
self.ui.footer.setChecked(self.template['showFooter'])
self.ui.header.setChecked(self.template['showHeader'])
self.ui.background.setText(self.template.get("background",""))
self.updatePreview()
def on_frames_currentIndexChanged(self, index):
if type(index) != int: return
if not self.template: return
self.frameIndex=index
self.frame=self.template['frames'][index]
self.ui.left.setText(self.frame[0])
self.ui.top.setText(self.frame[1])
self.ui.width.setText(self.frame[2])
self.ui.height.setText(self.frame[3])
self.updatePreview()
def on_selectFile_clicked(self,b=None):
if b is not None: return
fname=QtGui.QFileDialog.getOpenFileName(self,
'Open Background Image',
os.getcwd()
)
self.ui.background.setText(fname)
self.applyChanges()
def updatePreview(self):
pm=QtGui.QPixmap(self.pageImage)
p=QtGui.QPainter(pm)
# Draw white page
p.setBrush(QtGui.QBrush(QtGui.QColor("white")))
p.drawRect(-1,-1,pm.width()+2,pm.height()+2)
pen = QtGui.QPen()
pen.setWidth(1/self.scale) # Make it be 1px wide when scaled
p.setPen(pen)
# Draw background
bg=self.template.get("background",None)
if bg:
bg=QtGui.QImageReader(bg,)
bg.setScaledSize(QtCore.QSize(pm.width(),pm.height()))
p.drawImage(QtCore.QPoint(0,0),bg.read())
x1=self.stylesheet.lm
y1=self.stylesheet.tm
tw=self.stylesheet.pw-self.stylesheet.lm-self.stylesheet.rm
th=self.stylesheet.ph-self.stylesheet.bm-self.stylesheet.tm
def drawFrame(frame):
x=self.stylesheet.adjustUnits(frame[0],tw)
y=self.stylesheet.adjustUnits(frame[1],th)
w=self.stylesheet.adjustUnits(frame[2],tw)-1
h=self.stylesheet.adjustUnits(frame[3],th)-1
p.drawRect(x1+x,y1+y,w,h)
p.setBrush(QtGui.QBrush(QtGui.QColor(150,150,150,128)))
for frame in self.template['frames']:
drawFrame(frame)
p.setBrush(QtGui.QBrush(QtGui.QColor(255,255,0,128)))
drawFrame(self.frame)
self.ui.preview.setPixmap(pm.scaled(self.pw*self.scale,self.ph*self.scale))
p.end()
self.data['pageTemplates']=self.templates
body=highlight(json.dumps(self.data, indent=2),
JavascriptLexer(),HtmlFormatter())
head=HtmlFormatter().get_style_defs('.highlight')
self.ui.snippet.setHtml(
'''<HEAD>
<STYLE type="text/css">
%s
</STYLE>
</HEAD>
<BODY>
%s
</BODY>
'''%(head,body))
