Cutlery/calibre
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CLeanup qwebview layout

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Kovid Goyal 2010-11-03 15:16:21 -06:00
parent 00e6016242
commit f7cef0df84
1 changed files with 18 additions and 29 deletions
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47
src/calibre/gui2/book_details.py
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@ -8,7 +8,7 @@ __docformat__ = 'restructuredtext en'
import os, collections
from PyQt4.Qt import QPixmap, QSize, QWidget, Qt, pyqtSignal, \
QVBoxLayout, QScrollArea, QPropertyAnimation, QEasingCurve, \
QVBoxLayout, QPropertyAnimation, QEasingCurve, \
QSizePolicy, QPainter, QRect, pyqtProperty
from PyQt4.QtWebKit import QWebView
@ -80,8 +80,9 @@ class CoverView(QWidget): # {{{
self.animation.setStartValue(QSize(0, 0))
self.animation.valueChanged.connect(self.value_changed)
self.setSizePolicy(QSizePolicy.Expanding if vertical else
QSizePolicy.Minimum, QSizePolicy.Expanding)
self.setSizePolicy(
QSizePolicy.Expanding if vertical else QSizePolicy.Minimum,
QSizePolicy.Minimum if vertical else QSizePolicy.Expanding)
self.default_pixmap = QPixmap(I('book.png'))
self.pixmap = self.default_pixmap
@ -110,10 +111,13 @@ class CoverView(QWidget): # {{{
self.current_pixmap_size = QSize(self.pwidth, self.pheight)
self.animation.setEndValue(self.current_pixmap_size)
def sizeHint(self):
return self.maximumSize()
def relayout(self, parent_size):
if self.vertical:
self.setMaximumSize(parent_size.width(),
min(int(parent_size.height()/2.),int(4/3. * parent_size.width())+1))
mh = min(int(parent_size.height()/2.),int(4/3. * parent_size.width())+1)
self.setMaximumSize(parent_size.width(), mh)
else:
self.setMaximumSize(1+int(3/4. * parent_size.height()),
parent_size.height())
@ -121,9 +125,6 @@ class CoverView(QWidget): # {{{
self.animation.stop()
self.do_layout()
def sizeHint(self):
return self.maximumSize()
def show_data(self, data):
self.animation.stop()
same_item = data.get('id', True) == self.data.get('id', False)
@ -166,17 +167,16 @@ class CoverView(QWidget): # {{{
# }}}
# Book Info {{{
class InfoBook(QWebView):
class BookInfo(QWebView):
link_clicked = pyqtSignal(object)
def __init__(self, parent):
def __init__(self, vertical, parent=None):
QWebView.__init__(self, parent)
self.vertical = vertical
self.page().setLinkDelegationPolicy(self.page().DelegateAllLinks)
self.linkClicked.connect(self.link_activated)
self._link_clicked = False
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
#self.loadFinished.connect(self.turnoff_scrollbar)
def link_activated(self, link):
self._link_clicked = True
@ -187,19 +187,8 @@ class InfoBook(QWebView):
self.page().mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
class BookInfo(QScrollArea):
def __init__(self, vertical, parent=None):
QScrollArea.__init__(self, parent)
self.vertical = vertical
self.setWidgetResizable(True)
self.label = InfoView(self)
self.setWidget(self.label)
self.link_clicked = self.label.link_clicked
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
def show_data(self, data):
self.label.setHtml('')
self.setHtml('')
rows = render_rows(data)
rows = u'\n'.join([u'<tr><td valign="top"><b>%s:</b></td><td valign="top">%s</td></tr>'%(k,t) for
k, t in rows])
@ -210,11 +199,11 @@ class BookInfo(QScrollArea):
if self.vertical:
if comments:
rows += u'<tr><td colspan="2">%s</td></tr>'%comments
self.label.setHtml(u'<table>%s</table>'%rows)
self.setHtml(u'<table>%s</table>'%rows)
else:
left_pane = u'<table>%s</table>'%rows
right_pane = u'<div>%s</div>'%comments
self.label.setHtml(u'<table><tr><td valign="top" '
self.setHtml(u'<table><tr><td valign="top" '
'style="padding-right:2em">%s</td><td valign="top">%s</td></tr></table>'
% (left_pane, right_pane))
@ -270,7 +259,6 @@ class BookDetails(QWidget): # {{{
self.setLayout(self._layout)
self.cover_view = CoverView(vertical, self)
self.cover_view.relayout(self.size())
self.resized.connect(self.cover_view.relayout, type=Qt.QueuedConnection)
self._layout.addWidget(self.cover_view)
self.book_info = BookInfo(vertical, self)
@ -298,11 +286,12 @@ class BookDetails(QWidget): # {{{
self.show_book_info.emit()
def resizeEvent(self, ev):
self.resized.emit(self.size())
sz = self.size()
self.resized.emit(sz)
def show_data(self, data):
self.cover_view.show_data(data)
self.book_info.show_data(data)
self.cover_view.show_data(data)
self.setToolTip('<p>'+_('Click to open Book Details window') +
'<br><br>' + _('Path') + ': ' + data.get(_('Path'), ''))