def set_drawframe_font_color( self, frame_class='title', font_color='black', nskip=0 ):
"""
Set the fo:color in all the style elements of the frame
"""
hex_col_str = getValidHexStr( font_color, "#000000") # default to black
n_count = 0
if frame_class in self.draw_frameD:
for draw_frame in self.draw_frameD[frame_class]:
n_count += 1
if nskip >= n_count:
continue
for subelem in draw_frame.iter():
if subelem.tag == TEXT_SPAN_TAG:
aNNN = subelem.get( TEXT_STYLE_NAME_ATTR, '' )
if aNNN not in self.presObj.new_content_styleD:
print( 'Bad style index = %s, in set_drawframe_font_color'%aNNN )
else:
span_elem = self.presObj.new_content_styleD[ aNNN ]
for sub_span_elem in span_elem.iter():
if sub_span_elem.get(FONT_COLOR_ATTR, ''):
sub_span_elem.set( FONT_COLOR_ATTR, hex_col_str )
def add_title_chart( self, title='My Title', subtitle='My Subtitle', title_font_color='',
subtitle_font_color='',background_color="",
pcent_stretch_center=0, pcent_stretch_content=0,
pcent_move_content_right=None, pcent_move_content_up=None):
"""
Create a title slide with subtitle.
:keyword str title: (default=='My Title')
:keyword str subtitle: (default=='My Subtitle')
:keyword str title_font_color: (default=='')
:keyword str subtitle_font_color: (default=='')
:keyword str background_color: (default=="")
:return: None
:rtype: None
"""
if background_color:
background_color = getValidHexStr( background_color, "#ffffff" ) # default to white
else:
background_color = self.background_color
inpD = {'title':title, 'subtitle':subtitle, 'background_color':background_color,
'title_font_color':title_font_color, 'subtitle_font_color':subtitle_font_color,
'pcent_stretch_center':pcent_stretch_center,
'pcent_stretch_content':pcent_stretch_content,
'pcent_move_content_right':pcent_move_content_right,
'pcent_move_content_up':pcent_move_content_up}
new_page = Page( self, disp_name="Title Slide", **inpD)
self.add_a_new_page( new_page )
def set_drawframe_font_color( self, frame_class='title', font_color='black', nskip=0 ):
"""
Set the fo:color in all the style elements of the frame
"""
hex_col_str = getValidHexStr( font_color, "#000000") # default to black
n_count = 0
if frame_class in self.draw_frameD:
for draw_frame in self.draw_frameD[frame_class]:
n_count += 1
if nskip >= n_count:
continue
for subelem in draw_frame.iter():
if subelem.tag == TEXT_SPAN_TAG:
aNNN = subelem.get( TEXT_STYLE_NAME_ATTR, '' )
if aNNN not in self.presObj.new_content_styleD:
print( 'Bad style index = %s, in set_drawframe_font_color'%aNNN )
else:
span_elem = self.presObj.new_content_styleD[ aNNN ]
for sub_span_elem in span_elem.iter():
if sub_span_elem.get(FONT_COLOR_ATTR, ''):
sub_span_elem.set( FONT_COLOR_ATTR, hex_col_str )
def set_background(self):
if self.presObj.page_type == 'solidbg':
hex_col_str = getValidHexStr(self.presObj.background_color,
"#ffffff") # default to white
self.content_tmplt.set_all_attr_of_tag(
'style:drawing-page-properties', 'draw:fill-color',
hex_col_str)
def set_footer_font_color(self):
hex_col_str = getValidHexStr(self.presObj.footer_font_color,
"#000000") # default to black
#print('Setting page_number_font_color to',hex_col_str)
self.styles_tmplt.set_all_styles_of_tag_w_attr('draw:frame',
'presentation:class',
"footer", 'fo:color',
hex_col_str)
def set_background(self):
if self.presObj.page_type == 'solidbg':
hex_col_str = getValidHexStr( self.presObj.background_color , "#ffffff") # default to white
self.styles_tmplt.set_all_attr_of_tag( 'style:drawing-page-properties', 'draw:fill-color', hex_col_str)
elif self.presObj.page_type == 'grad':
hex_col_str = getValidHexStr( self.presObj.grad_start_color , "#ffffff") # default to white
self.styles_tmplt.set_all_attr_of_tag( 'draw:gradient', 'draw:start-color', hex_col_str)
#print('Setting start gradient color to', hex_col_str)
hex_col_str = getValidHexStr( self.presObj.grad_end_color , "#ffffff") # default to white
self.styles_tmplt.set_all_attr_of_tag( 'draw:gradient', 'draw:end-color', hex_col_str)
#print('Setting end gradient color to', hex_col_str)
self.styles_tmplt.set_all_attr_of_tag( 'draw:gradient', 'draw:style', self.presObj.grad_draw_style)
self.styles_tmplt.set_all_attr_of_tag( 'draw:gradient', 'draw:angle', self.presObj.grad_angle)
elif self.presObj.page_type == 'image':
img_name = 'media/%s'%self.presObj.image_nameL[0]
self.styles_tmplt.set_all_attr_of_tag( 'draw:fill-image', 'xlink:href', img_name)
def set_background(self):
if self.presObj.page_type == 'solidbg':
hex_col_str = getValidHexStr(self.presObj.background_color,
"#ffffff") # default to white
self.styles_tmplt.set_all_attr_of_tag(
'style:drawing-page-properties', 'draw:fill-color',
hex_col_str)
elif self.presObj.page_type == 'grad':
hex_col_str = getValidHexStr(self.presObj.grad_start_color,
"#ffffff") # default to white
self.styles_tmplt.set_all_attr_of_tag('draw:gradient',
'draw:start-color',
hex_col_str)
#print('Setting start gradient color to', hex_col_str)
hex_col_str = getValidHexStr(self.presObj.grad_end_color,
"#ffffff") # default to white
self.styles_tmplt.set_all_attr_of_tag('draw:gradient',
'draw:end-color',
hex_col_str)
#print('Setting end gradient color to', hex_col_str)
self.styles_tmplt.set_all_attr_of_tag('draw:gradient',
'draw:style',
self.presObj.grad_draw_style)
self.styles_tmplt.set_all_attr_of_tag('draw:gradient',
'draw:angle',
self.presObj.grad_angle)
elif self.presObj.page_type == 'image':
img_name = 'media/%s' % self.presObj.image_nameL[0]
self.styles_tmplt.set_all_attr_of_tag('draw:fill-image',
'xlink:href', img_name)
def add_title_chart(self,
title='My Title',
subtitle='My Subtitle',
title_font_color='',
subtitle_font_color='',
background_color="",
pcent_stretch_center=0,
pcent_stretch_content=0,
pcent_move_content_right=None,
pcent_move_content_up=None):
"""
Create a title slide with subtitle.
:keyword str title: (default=='My Title')
:keyword str subtitle: (default=='My Subtitle')
:keyword str title_font_color: (default=='')
:keyword str subtitle_font_color: (default=='')
:keyword str background_color: (default=="")
:return: None
:rtype: None
"""
if background_color:
background_color = getValidHexStr(background_color,
"#ffffff") # default to white
else:
background_color = self.background_color
inpD = {
'title': title,
'subtitle': subtitle,
'background_color': background_color,
'title_font_color': title_font_color,
'subtitle_font_color': subtitle_font_color,
'pcent_stretch_center': pcent_stretch_center,
'pcent_stretch_content': pcent_stretch_content,
'pcent_move_content_right': pcent_move_content_right,
'pcent_move_content_up': pcent_move_content_up
}
new_page = Page(self, disp_name="Title Slide", **inpD)
self.add_a_new_page(new_page)
def set_drawframe_font_color( presObj, draw_page, frame_class='title', font_color='black' ):
"""
Set the fo:color in all the style elements of the frame
"""
hex_col_str = getValidHexStr( font_color, "#000000") # default to black
for elem in draw_page.iter():
if elem.tag == DRAW_FRAME_TAG:
if elem.get( PRESENTATION_CLASS_ATTR, '' ) == frame_class:
# Now we are in proper "title", "subtitle", etc.
for subelem in elem.iter():
if subelem.tag == TEXT_SPAN_TAG:
aNNN = subelem.get( TEXT_STYLE_NAME_ATTR, '' )
a_int = int( aNNN[1:] )
if a_int >= len(presObj.new_content_styleL):
print( 'Bad style index = %i, when len new_content_styleL = %i'%\
(a_int, len(presObj.new_content_styleL)) )
else:
span_elem = presObj.new_content_styleL[ a_int ]
for sub_span_elem in span_elem.iter():
if sub_span_elem.get(FONT_COLOR_ATTR, ''):
sub_span_elem.set( FONT_COLOR_ATTR, hex_col_str )
def set_drawframe_font_color( presObj, draw_page, frame_class='title', font_color='black' ):
"""
Set the fo:color in all the style elements of the frame
"""
hex_col_str = getValidHexStr( font_color, "#000000") # default to black
for elem in draw_page.iter():
if elem.tag == DRAW_FRAME_TAG:
if elem.get( PRESENTATION_CLASS_ATTR, '' ) == frame_class:
# Now we are in proper "title", "subtitle", etc.
for subelem in elem.iter():
if subelem.tag == TEXT_SPAN_TAG:
aNNN = subelem.get( TEXT_STYLE_NAME_ATTR, '' )
a_int = int( aNNN[1:] )
if a_int >= len(presObj.new_content_styleL):
print( 'Bad style index = %i, when len new_content_styleL = %i'%\
(a_int, len(presObj.new_content_styleL)) )
else:
span_elem = presObj.new_content_styleL[ a_int ]
for sub_span_elem in span_elem.iter():
if sub_span_elem.get(FONT_COLOR_ATTR, ''):
sub_span_elem.set( FONT_COLOR_ATTR, hex_col_str )
def __init__(self,
title_font_color='black',
subtitle_font_color='#666666',
background_image="",
background_color="white",
grad_start_color="",
grad_end_color="",
grad_angle_deg=0,
grad_draw_style='linear',
show_date=False,
date_font_color='#666666',
footer="",
footer_font_color='#666666',
show_page_numbers=True,
page_number_font_color="#666666"):
"""
Main Presentation object
"""
self.filename = None
# keep a list of images for inclusion in ODP file
self.image_nameD = {
} # index=file system name, value=internal image name
self.sys_image_nameD = {
} # index=internal image name, value=file system name
self.image_nameL = [] # ordered list of internal image names
self.image_sizeD = {
} # index=internal image name, value=tuple of image size (w,h)
self.max_image_int = 0
self.title_font_color = title_font_color
self.subtitle_font_color = subtitle_font_color
self.background_image = background_image
if self.background_image:
self.internal_background_image = self.get_next_image_name(
background_image)
else:
self.internal_background_image = ''
self.background_color = getValidHexStr(background_color,
"#ffffff") # default to white
self.grad_start_color = grad_start_color
self.grad_end_color = grad_end_color
self.grad_angle = '%s' % (int(grad_angle_deg) * 10,
) # odp understands tenths of deg input
self.grad_draw_style = grad_draw_style
if self.internal_background_image:
self.ref_odp_filename = 'ppt_all_layouts_image.odp'
self.page_type = 'image' # "solidbg", "grad", "image"
elif self.grad_start_color and self.grad_end_color:
self.ref_odp_filename = 'ppt_all_layouts_grad.odp'
self.page_type = 'grad' # "solidbg", "grad", "image"
else:
self.ref_odp_filename = 'ppt_all_layouts_solidbg.odp'
self.page_type = 'solidbg' # "solidbg", "grad", "image"
# open reference odp file
self.full_odp_ref_path = os.path.join(here, 'templates',
self.ref_odp_filename)
self.odp_ref = ODPFile(self.full_odp_ref_path)
self.styles_xml_obj = StylesXML(self, self.odp_ref)
self.content_xml_obj = ContentXML(self, self.odp_ref)
# figure out max style:name (e.g. "a123")
self.odp_ref.styles_xml_obj.init_all_annn_style8name()
self.show_date = show_date
self.date_font_color = date_font_color
self.footer = footer
self.footer_font_color = footer_font_color
self.show_page_numbers = show_page_numbers
self.page_number_font_color = page_number_font_color
# style names will be in order, "a0", "a1", "a2", ...
self.new_content_styleL = [
] # style:style elements to be added to auto_styles
self.new_content_pageL = [
] # draw:page elements to be added to presentation
self.new_master_styleL = [
] # For each new_content_pageL item, there are many master-page style elements
self.new_master_page_styleL = [
] # For each new_content_pageL item, there is a style:master-page item
self.new_styles_office_stylesL = [
] # usually draw:gradient or draw:fill-image statements
self.new_content_styleD = {} # index="a123", value=style elem
#self.new_master_styleD = {} # index="a123", value=style elem
# style names and id values start at 0 (i.e. "a0", "a1", ... and "id0", "id1", ...)
#self.max_style_name_int = -1 # used for nameing styles (ex. draw:style-name="a123")
#self.max_draw_id_int = -1 # some internal use ???
self.max_style_name_int = self.odp_ref.styles_xml_obj.max_annn_def + 1000
self.max_draw_id_int = self.odp_ref.styles_xml_obj.max_idnnn_def + 1000
def set_background(self):
if self.presObj.page_type == 'solidbg':
hex_col_str = getValidHexStr( self.presObj.background_color , "#ffffff") # default to white
self.content_tmplt.set_all_attr_of_tag( 'style:drawing-page-properties', 'draw:fill-color', hex_col_str)
def add_text_box( presObj, text_or_list='Test Message',
text_font_colors='black #333333',
x=8.0, y=2.0):
"""
text_font_colors can be a list of colors or a single string with space-seperated colors
(e.g. "black #666666" or ["black", "#666666"])
"""
if not presObj.new_content_pageL:
print('...WARNING... No Last Page for TextBox:', text_or_list)
return
last_page = presObj.new_content_pageL[-1] # Page object
# Build a color list (colorL)
# If not already in list form, make a list
if type(text_font_colors) != type(['r','b']):
# Create a list of colors
colorL = text_font_colors.split(' ') # <- make a list
else:
colorL = text_font_colors # <- already a list
# make the colors valid
colorL = [ getValidHexStr(c,'#000000') for c in colorL ]
# if there's a problem with the list, make a default list
if not colorL:
colorL = ['#000000']
# get new style names (e.g. "a123")
a_frame = presObj.get_next_a_style()
# Make new Element objects and style Element objects
s = TBOX_DRAW_FRAME.replace('svg:x="5.75in" svg:y="3in"','svg:x="%sin" svg:y="%sin"'%(x,y))
draw_frame = TemplateXML_File( s.replace('"a343"', '"%s"'%a_frame) ).root
text_box = draw_frame.find( force_to_tag('draw:text-box') )
draw_frame_style = TemplateXML_File( TBOX_DRAW_FRAME_STYLE.replace('"a343"', '"%s"'%a_frame) ).root
# get all the lines in the TextBox
textL = build_text_list(text_or_list)
annn_styleElemL = [(a_frame, draw_frame_style)]
for itext, text in enumerate(textL):
hex_col_str = colorL[ itext % len(colorL) ]
a_p = presObj.get_next_a_style()
a_span = presObj.get_next_a_style()
p_span_elem = TemplateXML_File( TBOX_TEXT_P_SPAN.replace('"a337"', '"%s"'%a_p).replace('"a336"', '"%s"'%a_span) ).root
span_elem = p_span_elem.getchildren()[0]
span_elem.text = text
s = TBOX_TEXT_P_STYLE.replace( 'fo:color="#000000"', 'fo:color="%s"'%hex_col_str )
p_style = TemplateXML_File( s.replace('"a337"', '"%s"'%a_p) ).root
s = TBOX_TEXT_SPAN_STYLE.replace( 'fo:color="#000000"', 'fo:color="%s"'%hex_col_str )
span_style = TemplateXML_File( s.replace('"a336"', '"%s"'%a_span) ).root
annn_styleElemL.append( (a_p, p_style) )
annn_styleElemL.append( (a_span, span_style) )
text_box.append( p_span_elem )
# put the new style descriptions and elements into the Presentation object.
for a_new, style_elem in annn_styleElemL:
presObj.new_content_styleL.append( style_elem )
presObj.new_content_styleD[ a_new ] = style_elem
last_page.draw_page.append( draw_frame )
def set_footer_font_color(self):
hex_col_str = getValidHexStr( self.presObj.footer_font_color , "#000000") # default to black
#print('Setting page_number_font_color to',hex_col_str)
self.styles_tmplt.set_all_styles_of_tag_w_attr( 'draw:frame', 'presentation:class', "footer",
'fo:color', hex_col_str)
def __init__(self, title_font_color='black', subtitle_font_color='#666666',
background_image="", background_color="white",
grad_start_color="", grad_end_color="", grad_angle_deg=0, grad_draw_style='linear',
show_date=False, date_font_color='#666666',
footer="", footer_font_color='#666666',
show_page_numbers=True, page_number_font_color="#666666"):
"""
Main Presentation object
"""
self.filename = None
# keep a list of images for inclusion in ODP file
self.image_nameD = {} # index=file system name, value=internal image name
self.sys_image_nameD = {} # index=internal image name, value=file system name
self.image_nameL = [] # ordered list of internal image names
self.image_sizeD = {} # index=internal image name, value=tuple of image size (w,h)
self.max_image_int = 0
self.title_font_color = title_font_color
self.subtitle_font_color = subtitle_font_color
self.background_image = background_image
if self.background_image:
self.internal_background_image = self.get_next_image_name( background_image )
else:
self.internal_background_image = ''
self.background_color = getValidHexStr( background_color, "#ffffff" ) # default to white
self.grad_start_color = grad_start_color
self.grad_end_color = grad_end_color
self.grad_angle = '%s'%(int(grad_angle_deg)*10, ) # odp understands tenths of deg input
self.grad_draw_style = grad_draw_style
if self.internal_background_image:
self.ref_odp_filename = 'ppt_all_layouts_image.odp'
self.page_type = 'image' # "solidbg", "grad", "image"
elif self.grad_start_color and self.grad_end_color:
self.ref_odp_filename = 'ppt_all_layouts_grad.odp'
self.page_type = 'grad' # "solidbg", "grad", "image"
else:
self.ref_odp_filename = 'ppt_all_layouts_solidbg.odp'
self.page_type = 'solidbg' # "solidbg", "grad", "image"
# open reference odp file
self.full_odp_ref_path = os.path.join( here, 'templates', self.ref_odp_filename )
self.odp_ref = ODPFile( self.full_odp_ref_path )
self.styles_xml_obj = StylesXML( self, self.odp_ref )
self.content_xml_obj = ContentXML(self, self.odp_ref )
# figure out max style:name (e.g. "a123")
self.odp_ref.styles_xml_obj.init_all_annn_style8name()
self.show_date = show_date
self.date_font_color = date_font_color
self.footer = footer
self.footer_font_color = footer_font_color
self.show_page_numbers = show_page_numbers
self.page_number_font_color = page_number_font_color
# style names will be in order, "a0", "a1", "a2", ...
self.new_content_styleL = [] # style:style elements to be added to auto_styles
self.new_content_pageL = [] # draw:page elements to be added to presentation
self.new_master_styleL = [] # For each new_content_pageL item, there are many master-page style elements
self.new_master_page_styleL = [] # For each new_content_pageL item, there is a style:master-page item
self.new_styles_office_stylesL = [] # usually draw:gradient or draw:fill-image statements
self.new_content_styleD = {} # index="a123", value=style elem
#self.new_master_styleD = {} # index="a123", value=style elem
# style names and id values start at 0 (i.e. "a0", "a1", ... and "id0", "id1", ...)
#self.max_style_name_int = -1 # used for nameing styles (ex. draw:style-name="a123")
#self.max_draw_id_int = -1 # some internal use ???
self.max_style_name_int = self.odp_ref.styles_xml_obj.max_annn_def + 1000
self.max_draw_id_int = self.odp_ref.styles_xml_obj.max_idnnn_def + 1000
def add_text_box( presObj, text_or_list='Test Message',
text_font_colors='black #333333',
x=8.0, y=2.0):
"""
text_font_colors can be a list of colors or a single string with space-seperated colors
(e.g. "black #666666" or ["black", "#666666"])
"""
if not presObj.new_content_pageL:
print('...WARNING... No Last Page for TextBox:', text_or_list)
return
last_page = presObj.new_content_pageL[-1] # Page object
# Build a color list (colorL)
# If not already in list form, make a list
if type(text_font_colors) != type(['r','b']):
# Create a list of colors
colorL = text_font_colors.split(' ') # <- make a list
else:
colorL = text_font_colors # <- already a list
# make the colors valid
colorL = [ getValidHexStr(c,'#000000') for c in colorL ]
# if there's a problem with the list, make a default list
if not colorL:
colorL = ['#000000']
# get new style names (e.g. "a123")
a_frame = presObj.get_next_a_style()
# Make new Element objects and style Element objects
s = TBOX_DRAW_FRAME.replace('svg:x="5.75in" svg:y="3in"','svg:x="%sin" svg:y="%sin"'%(x,y))
draw_frame = TemplateXML_File( s.replace('"a343"', '"%s"'%a_frame) ).root
text_box = draw_frame.find( force_to_tag('draw:text-box') )
draw_frame_style = TemplateXML_File( TBOX_DRAW_FRAME_STYLE.replace('"a343"', '"%s"'%a_frame) ).root
# get all the lines in the TextBox
textL = build_text_list(text_or_list)
annn_styleElemL = [(a_frame, draw_frame_style)]
for itext, text in enumerate(textL):
hex_col_str = colorL[ itext % len(colorL) ]
a_p = presObj.get_next_a_style()
a_span = presObj.get_next_a_style()
p_span_elem = TemplateXML_File( TBOX_TEXT_P_SPAN.replace('"a337"', '"%s"'%a_p).replace('"a336"', '"%s"'%a_span) ).root
span_elem = p_span_elem.getchildren()[0]
span_elem.text = text
s = TBOX_TEXT_P_STYLE.replace( 'fo:color="#000000"', 'fo:color="%s"'%hex_col_str )
p_style = TemplateXML_File( s.replace('"a337"', '"%s"'%a_p) ).root
s = TBOX_TEXT_SPAN_STYLE.replace( 'fo:color="#000000"', 'fo:color="%s"'%hex_col_str )
span_style = TemplateXML_File( s.replace('"a336"', '"%s"'%a_span) ).root
annn_styleElemL.append( (a_p, p_style) )
annn_styleElemL.append( (a_span, span_style) )
text_box.append( p_span_elem )
# put the new style descriptions and elements into the Presentation object.
for a_new, style_elem in annn_styleElemL:
presObj.new_content_styleL.append( style_elem )
presObj.new_content_styleD[ a_new ] = style_elem
last_page.draw_page.append( draw_frame )