Patch by Adam Stein <adam@csh.rit.edu > - Partial completion of "0002513: Using section/region on media_ref as thumbnail on reports"
svn: r17917
This commit is contained in:
Brian Matherly
parent
c9f0f2c8d7
commit
bb6ad450e3
@ -51,7 +51,7 @@ import Utils
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# resize_to_jpeg
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#
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#-------------------------------------------------------------------------
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def resize_to_jpeg(source, destination, width, height):
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def resize_to_jpeg(source, destination, width, height, crop=None):
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"""
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Create the destination, derived from the source, resizing it to the
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specified size, while converting to JPEG.
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@ -64,10 +64,27 @@ def resize_to_jpeg(source, destination, width, height):
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:type width: int
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:param height: desired height of the destination image
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:type height: int
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:param crop: cropping coordinates
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:type crop: array of integers ([start_x, start_y, end_x, end_y])
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"""
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import gtk
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img = gtk.gdk.pixbuf_new_from_file(source)
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scaled = img.scale_simple(width, height, gtk.gdk.INTERP_BILINEAR)
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if crop:
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# Gramps cropping coorinates are [0, 100], so we need to convert to pixels
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start_x = int((crop[0]/100.0)*img.get_width())
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start_y = int((crop[1]/100.0)*img.get_height())
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end_x = int((crop[2]/100.0)*img.get_width())
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end_y = int((crop[3]/100.0)*img.get_height())
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img = img.subpixbuf(start_x, start_y, end_x-start_x, end_y-start_y)
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# Need to keep the ratio intact, otherwise scaled images look stretched
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# if the dimensions aren't close in size
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(width, height) = image_actual_size(width, height, img.get_width(), img.get_height())
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scaled = img.scale_simple(int(width), int(height), gtk.gdk.INTERP_BILINEAR)
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scaled.save(destination, 'jpeg')
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#-------------------------------------------------------------------------
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@ -221,7 +221,7 @@ class TextDoc(object):
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text = str(styledtext)
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self.write_note(text, format, style_name)
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def write_text_citation(self, text, mark=None):
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def write_text_citation(self, text, mark=None, links=None):
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"""
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Method to write text with GRAMPS <super> citation marks.
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"""
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@ -236,22 +236,22 @@ class TextDoc(object):
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piecesplit = piece.split("</super>")
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if len(piecesplit) == 2:
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self.start_superscript()
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self.write_text(piecesplit[0])
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self.write_text(piecesplit[0], links=links)
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self.end_superscript()
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if not piecesplit[1]:
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#text ended with ' ... </super>'
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continue
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if not markset:
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self.write_text(piecesplit[1], mark)
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self.write_text(piecesplit[1], mark, links=links)
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markset = True
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else:
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self.write_text(piecesplit[1])
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self.write_text(piecesplit[1], links=links)
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else:
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if not markset:
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self.write_text(piece, mark)
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self.write_text(piece, mark, links=links)
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markset = True
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else:
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self.write_text(piece)
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self.write_text(piece, links=links)
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def add_media_object(self, name, align, w_cm, h_cm, alt='', style_name=None, crop=None):
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"""
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@ -125,7 +125,7 @@ def place_name(db, place_handle):
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# Functions commonly used in reports
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#
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#-------------------------------------------------------------------------
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def insert_image(database, doc, photo, w_cm=4.0, h_cm=4.0):
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def insert_image(database, doc, photo, w_cm=4.0, h_cm=4.0, alt=""):
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"""
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Insert pictures of a person into the document.
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"""
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@ -136,7 +136,8 @@ def insert_image(database, doc, photo, w_cm=4.0, h_cm=4.0):
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if mime_type and mime_type.startswith("image"):
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filename = media_path_full(database, media_object.get_path())
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if os.path.exists(filename):
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doc.add_media_object(filename, "right", w_cm, h_cm)
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doc.add_media_object(filename, "right", w_cm, h_cm, alt=alt,
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style_name="DDR-Caption", crop=photo.get_rectangle())
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else:
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# TODO: Replace this with a callback
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from QuestionDialog import WarningDialog
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@ -48,7 +48,7 @@ from gen.ggettext import gettext as _
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#------------------------------------------------------------------------
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import ImgManip
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import const
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from gen.plug.docgen import BaseDoc, TextDoc, FONT_SANS_SERIF
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from gen.plug.docgen import BaseDoc, TextDoc, FONT_SANS_SERIF, URL_PATTERN
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from libhtmlbackend import HtmlBackend, process_spaces
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from libhtml import Html
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@ -63,6 +63,13 @@ LOG = logging.getLogger(".htmldoc")
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_TEXTDOCSCREEN = 'grampstextdoc.css'
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_HTMLSCREEN = 'grampshtml.css'
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#------------------------------------------------------------------------
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#
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# Set up to make links clickable
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#
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#------------------------------------------------------------------------
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_CLICKABLE = r'''<a href="\1">\1</a>'''
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#------------------------------------------------------------------------
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#
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# HtmlDoc
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@ -297,17 +304,21 @@ class HtmlDoc(BaseDoc, TextDoc):
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self.htmllist[-2] += self.htmllist[-1]
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self.htmllist.pop()
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def __write_text(self, text, mark=None, markup=False):
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def __write_text(self, text, mark=None, markup=False, links=False):
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"""
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@param text: text to write.
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@param mark: IndexMark to use for indexing (if supported)
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@param markup: True if text already contains markup info.
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Then text will no longer be escaped
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@param links: make URLs clickable if True
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"""
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if not markup:
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text = self._backend.ESCAPE_FUNC()(text)
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if self.__title_written == 0 :
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self.title += text
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if links == True:
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import re
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text = re.sub(URL_PATTERN, _CLICKABLE, text)
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self.htmllist[-1] += text
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def __empty_char(self):
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@ -323,7 +334,7 @@ class HtmlDoc(BaseDoc, TextDoc):
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"""
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if text != "":
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self._empty = 0
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self.__write_text(text, mark)
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self.__write_text(text, mark, links=links)
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def write_title(self):
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"""
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@ -461,6 +472,7 @@ class HtmlDoc(BaseDoc, TextDoc):
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some way. Eg, a textdoc could remove all tags, or could make sure
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a link is clickable. HtmlDoc will show the html as pure text, so
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no escaping will happen.
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links: bool, make URLs clickable if True
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"""
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text = str(styledtext)
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@ -469,7 +481,7 @@ class HtmlDoc(BaseDoc, TextDoc):
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#just dump the note out as it is. Adding markup would be dangerous
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# as it could destroy the html. If html code, one can do the
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self.start_paragraph(style_name)
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self.__write_text(text, markup=True)
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self.__write_text(text, markup=True, links=links)
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self.end_paragraph()
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else:
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s_tags = styledtext.get_tags()
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@ -502,7 +514,7 @@ class HtmlDoc(BaseDoc, TextDoc):
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self._empty = 1 # para is empty
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if linenb > 1:
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self.htmllist[-1] += Html('br')
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self.__write_text(line, markup=True)
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self.__write_text(line, markup=True, links=links)
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self._empty = 0 # para is not empty
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linenb += 1
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if inpara == True:
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@ -528,15 +540,29 @@ class HtmlDoc(BaseDoc, TextDoc):
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imdir = self._backend.datadirfull()
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try:
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ImgManip.resize_to_jpeg(name, imdir + os.sep + refname, size, size)
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ImgManip.resize_to_jpeg(name, imdir + os.sep + refname, size, size, crop=crop)
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except:
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LOG.warn(_("Could not create jpeg version of image %(name)s") %
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{'name' : name})
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return
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if pos not in ["right", "left"] :
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if len(alt):
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self.htmllist[-1] += Html('div') + (
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Html('img', src= imdir + os.sep + refname,
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border = '0', alt=alt),
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Html('p', class_="DDR-Caption") + alt
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)
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else:
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self.htmllist[-1] += Html('img', src= imdir + os.sep + refname,
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border = '0', alt=alt)
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else:
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if len(alt):
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self.htmllist[-1] += Html('div', style_="float: %s; padding: 5px; margin: 0;" % pos) + (
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Html('img', src= imdir + os.sep + refname,
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border = '0', alt=alt),
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Html('p', class_="DDR-Caption") + alt
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)
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else:
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self.htmllist[-1] += Html('img', src= imdir + os.sep + refname,
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border = '0', alt=alt, align=pos)
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@ -1038,9 +1038,16 @@ class ODFDoc(BaseDoc, TextDoc, DrawDoc):
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(act_width, act_height) = ImgManip.image_actual_size(x_cm, y_cm, x, y)
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if len(alt):
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self.cntnt.write('<draw:frame draw:style-name="%s" draw:name="caption_%s" text:anchor-type="paragraph" svg:y="0in" svg:width="%.2fcm" draw:z-index="34"> ' % (pos, tag, act_width))
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self.cntnt.write('<draw:text-box fo:min-height="%.2fcm"> ' % act_height)
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self.cntnt.write('<text:p text:style-name="%s">' % style_name)
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self.cntnt.write(
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'<draw:frame draw:style-name="%s" ' % pos +
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'draw:name="caption_%s" ' % tag +
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'text:anchor-type="paragraph" ' +
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'svg:y="0in" ' +
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'svg:width="%.2fcm" ' % act_width +
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'draw:z-index="34"> ' +
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'<draw:text-box fo:min-height="%.2fcm"> ' % act_height +
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'<text:p text:style-name="%s">' % style_name
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)
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self.cntnt.write(
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'<draw:frame draw:style-name="%s" ' % pos +
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@ -1554,6 +1561,8 @@ class ODFDoc(BaseDoc, TextDoc, DrawDoc):
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entities. The _esc_map dictionary allows us to add our own
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mappings.
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"""
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text = escape(text, _esc_map)
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if links == True:
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text = re.sub(URL_PATTERN, _CLICKABLE, text)
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@ -1572,7 +1581,7 @@ class ODFDoc(BaseDoc, TextDoc, DrawDoc):
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'text:string-value="%s" ' % key +
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'text:outline-level="%d" />' % mark.level
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)
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self.cntnt.write(escape(text, _esc_map))
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self.cntnt.write(text)
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def _write_manifest(self):
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"""
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