def pixmap(self, size):
"""returns a background pixmap or None for isPlain"""
self.__pmap = None
if not self.isPlain:
width = size.width()
height = size.height()
if self.tiled:
width = self.imageWidth
height = self.imageHeight
cachekey = QString("%1W%2H%3") \
.arg(self.name).arg(width).arg(height)
self.__pmap = QPixmapCache.find(cachekey)
if not self.__pmap:
renderer = QSvgRenderer(self.__graphicspath)
if not renderer.isValid():
logException(BackgroundException( \
m18n('file <filename>%1</filename> contains no valid SVG', self.__graphicspath)))
self.__pmap = QPixmap(width, height)
self.__pmap.fill(Qt.transparent)
painter = QPainter(self.__pmap)
renderer.render(painter)
QPixmapCache.insert(cachekey, self.__pmap)
return self.__pmap
def pixmap(self, size):
"""returns a background pixmap or None for isPlain"""
self.__pmap = None
if not self.isPlain:
width = size.width()
height = size.height()
if self.tiled:
width = self.imageWidth
height = self.imageHeight
cachekey = QString("%1W%2H%3") \
.arg(self.name).arg(width).arg(height)
self.__pmap = QPixmapCache.find(cachekey)
if not self.__pmap:
renderer = QSvgRenderer(self.__graphicspath)
if not renderer.isValid():
logException(BackgroundException( \
m18n('file <filename>%1</filename> contains no valid SVG', self.__graphicspath)))
self.__pmap = QPixmap(width, height)
self.__pmap.fill(Qt.transparent)
painter = QPainter(self.__pmap)
renderer.render(painter)
QPixmapCache.insert(cachekey, self.__pmap)
return self.__pmap
class Tileset(object):
"""represents a complete tileset"""
# pylint: disable=R0902
# pylint - we need more than 10 attributes
catalogDefined = False
@staticmethod
def defineCatalog():
"""whatever this does"""
if not Tileset.catalogDefined:
KGlobal.dirs().addResourceType("kmahjonggtileset",
"data", QString.fromLatin1("kmahjongglib/tilesets"))
KGlobal.locale().insertCatalog("libkmahjongglib")
Tileset.catalogDefined = True
@staticmethod
def tilesAvailable():
"""returns all available tile sets"""
Tileset.defineCatalog()
tilesAvailableQ = KGlobal.dirs().findAllResources(
"kmahjonggtileset", "*.desktop", KStandardDirs.Recursive)
# now we have a list of full paths. Use the base name minus .desktop
# put result into a set, avoiding duplicates
tilesets = set(str(x).rsplit('/')[-1].split('.')[0] for x in tilesAvailableQ)
if 'default' in tilesets:
# we want default to be first in list
sortedTilesets = ['default']
sortedTilesets.extend(tilesets-set(['default']))
tilesets = sortedTilesets
for dontWant in ['alphabet', 'egypt']:
if dontWant in tilesets:
tilesets.remove(dontWant)
return [Tileset(x) for x in tilesets]
def __init__(self, desktopFileName=None):
if desktopFileName is None:
desktopFileName = 'default'
self.tileSize = None
self.faceSize = None
self.__renderer = None
self.__shadowOffsets = None
self.defineCatalog()
self.path = locateTileset(desktopFileName + '.desktop')
if self.path.isEmpty():
self.path = locateTileset('default.desktop')
if self.path.isEmpty():
directories = '\n\n' +'\n'.join(str(x) for x in KGlobal.dirs().resourceDirs("kmahjonggtileset"))
logException(TileException(m18n( \
'cannot find any tileset in the following directories, is libkmahjongg installed?') + directories))
else:
logWarning(m18n('cannot find tileset %1, using default', desktopFileName))
self.desktopFileName = 'default'
else:
self.desktopFileName = desktopFileName
self.darkenerAlpha = 120 if self.desktopFileName == 'jade' else 50
tileconfig = KConfig(self.path, KConfig.SimpleConfig)
group = KConfigGroup(tileconfig.group("KMahjonggTileset"))
self.name = group.readEntry("Name", "unknown tileset").toString() # Returns translated data
self.author = group.readEntry("Author", "unknown author").toString()
self.description = group.readEntry("Description", "no description available").toString()
self.authorEmail = group.readEntry("AuthorEmail", "no E-Mail address available").toString()
#Version control
tileversion, entryOK = group.readEntry("VersionFormat", QVariant(0)).toInt()
#Format is increased when we have incompatible changes, meaning that
# older clients are not able to use the remaining information safely
if not entryOK or tileversion > TILESETVERSIONFORMAT:
logException(TileException('tileversion file / program: %d/%d' % \
(tileversion, TILESETVERSIONFORMAT)))
graphName = QString(group.readEntry("FileName"))
self.__graphicspath = locateTileset(graphName)
if self.__graphicspath.isEmpty():
logException(TileException('cannot find kmahjongglib/tilesets/%s for %s' % \
(graphName, self.desktopFileName )))
self.renderer() # now that we get the sizes from the svg, we need the renderer right away
self.svgName = { 'wn': 'WIND_1', 'ws': 'WIND_2', 'we': 'WIND_3', 'ww': 'WIND_4',
'db': 'DRAGON_1', 'dg': 'DRAGON_2', 'dr': 'DRAGON_3'}
for value in '123456789':
self.svgName['s%s' % value] = 'ROD_%s' % value
self.svgName['b%s' % value] = 'BAMBOO_%s' % value
self.svgName['c%s' % value] = 'CHARACTER_%s' % value
for idx, wind in enumerate('eswn'):
self.svgName['f%s' % wind] = 'FLOWER_%d' % (idx + 1)
self.svgName['y%s' % wind] = 'SEASON_%d' % (idx + 1)
def __str__(self):
return "tileset id=%d name=%s, name id=%d" % \
(id(self), self.desktopFileName, id(self.desktopFileName))
def shadowWidth(self):
"""the size of border plus shadow"""
return self.tileSize.width() - self.faceSize.width()
def shadowHeight(self):
"""the size of border plus shadow"""
return self.tileSize.height() - self.faceSize.height()
def renderer(self):
"""initialise the svg renderer with the selected svg file"""
if self.__renderer is None:
self.__renderer = QSvgRenderer(self.__graphicspath)
if not self.__renderer.isValid():
logException(TileException( \
m18n('file <filename>%1</filename> contains no valid SVG'), self.__graphicspath))
distance = 0
if self.desktopFileName == 'classic':
distance = 2
distanceSize = QSizeF(distance, distance)
self.faceSize = self.__renderer.boundsOnElement('BAMBOO_1').size()+distanceSize
self.tileSize = self.__renderer.boundsOnElement('TILE_2').size()+distanceSize
if not Internal.scaleScene:
self.faceSize /= 2
self.tileSize /= 2
shW = self.shadowWidth()
shH = self.shadowHeight()
self.__shadowOffsets = [[(-shW, 0), (0, 0), (0, shH), (-shH, shW)],
[(0, 0), (shH, 0), (shW, shH), (0, shW)],
[(0, -shH), (shH, -shW), (shW, 0), (0, 0)],
[(-shW, -shH), (0, -shW), (0, 0), (-shH, 0)]]
return self.__renderer
def shadowOffsets(self, lightSource, rotation):
"""real offset of the shadow on the screen"""
if not Preferences.showShadows:
return (0, 0)
lightSourceIndex = LIGHTSOURCES.index(lightSource)
return self.__shadowOffsets[lightSourceIndex][rotation//90]
def tileFaceRelation(self):
"""returns how much bigger the tile is than the face"""
return self.tileSize.width() / self.faceSize.width(), self.tileSize.height() / self.faceSize.height()
