Web Layout Testing

From 412284c4e7e145d82888988516263a573bc988e5 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Aur=C3=A9lio=20A=2E=20Heckert=20=28a=29?= Date: Sun, 23 May 2010 20:54:23 -0300 Subject: [PATCH] webslicer_export is now using imagemagick to export JPG and GIF --- share/extensions/webslicer_export.py | 80 +++++++++++++++++++++------- 1 file changed, 61 insertions(+), 19 deletions(-) diff --git a/share/extensions/webslicer_export.py b/share/extensions/webslicer_export.py index 7409e3f69..78de70a37 100755 --- a/share/extensions/webslicer_export.py +++ b/share/extensions/webslicer_export.py @@ -93,7 +93,13 @@ class WebSlicer_Export(WebSlicer_Effect): self.unique_html_id( child ) + def test_if_has_imagemagick(self): + (status, output) = commands.getstatusoutput('convert --version') + self.has_magick = ( status == 0 and 'ImageMagick' in output ) + + def effect(self): + self.test_if_has_imagemagick() error = self.validate_inputs() if error: return error # Register the basic CSS code: @@ -114,14 +120,17 @@ class WebSlicer_Export(WebSlicer_Effect): def make_html_file(self): f = open(os.path.join(self.options.dir,'layout.html'), 'w') f.write( - '\n\n' +\ - ' Web Layout Testing\n' +\ - ' \n' +\ - '\n\n' +\ - self.html_code() +\ - '\n' ) + '\n\n' +\ + ' Web Layout Testing\n' +\ + ' \n' +\ + '\n\n' +\ + self.html_code() +\ + '

\n' +\ + ' This HTML code is not done to the web.
\n' +\ + ' The automatic HTML and CSS code are only a helper.' +\ + '

\n\n' ) f.close() @@ -299,19 +308,45 @@ class WebSlicer_Export(WebSlicer_Effect): def img_name(self, el, conf): - return el.attrib['id']+'.png' + return el.attrib['id']+'.'+conf['format'] def export_img(self, el, conf): + if not self.has_magick: + inkex.errormsg(_('You must install the ImageMagick to get JPG and GIF.')) + conf['format'] = 'png' + img_name = os.path.join( self.options.dir, self.img_name(el, conf) ) + img_name_png = img_name + if conf['format'] != 'png': + img_name_png = img_name+'.png' + opts = '' + if 'bg-color' in conf: opts += ' -b "'+conf['bg-color']+'" -y 1' + if 'dpi' in conf: opts += ' -d '+conf['dpi'] + if 'dimension' in conf: + dim = conf['dimension'].split('x') + opts += ' -w '+dim[0]+' -h '+dim[1] (status, output) = commands.getstatusoutput( - "inkscape -i '%s' -e '%s' '%s'" % ( - el.attrib['id'], - os.path.join( self.options.dir, self.img_name(el, conf) ), - self.tmp_svg + 'inkscape %s -i "%s" -e "%s" "%s"' % ( + opts, el.attrib['id'], img_name_png, self.tmp_svg ) ) - #inkex.errormsg( status ) - #inkex.errormsg( output ) + if conf['format'] != 'png': + opts = '' + if conf['format'] == 'jpg': + opts += ' -quality '+str(conf['quality']) + if conf['format'] == 'gif': + if conf['gif-type'] == 'grayscale': + opts += ' -type Grayscale' + else: + opts += ' -type Palette' + if conf['palette-size'] < 256: + opts += ' -colors '+str(conf['palette-size']) + (status, output) = commands.getstatusoutput( + 'convert "%s" %s "%s"' % ( img_name_png, opts, img_name ) + ) + if status != 0: + inkex.errormsg('Upss... ImageMagick error: '+output) + os.remove(img_name_png) _html = {} @@ -319,9 +354,14 @@ class WebSlicer_Export(WebSlicer_Effect): parent = self.getParentNode( el ) parent_id = self.get_el_conf( parent )['html-id'] if parent == self.get_slicer_layer(): parent_id = 'body' - el_id = self.get_el_conf( el )['html-id'] + conf = self.get_el_conf( el ) + el_id = conf['html-id'] + if 'html-class' in conf: + el_class = conf['html-class'] + else: + el_class = '' if not parent_id in self._html: self._html[parent_id] = [] - self._html[parent_id].append({ 'tag':el_tag, 'id':el_id }) + self._html[parent_id].append({ 'tag':el_tag, 'id':el_id, 'class':el_class }) def html_code(self, parent='body', ident=' '): @@ -330,11 +370,13 @@ class WebSlicer_Export(WebSlicer_Effect): code = '' for el in self._html[parent]: child_code = self.html_code(el['id'], ident+' ') + tag_class = '' + if el['class'] != '': tag_class = ' class="'+el['class']+'"' if el['tag'] == 'img': - code += ident+'

\n' else: - code += ident+'<'+el['tag']+' id="'+el['id']+'">\n' + code += ident+'<'+el['tag']+' id="'+el['id']+'"'+tag_class+'>\n' if child_code: code += child_code else: -- 2.30.2