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* src/docgen/LPRDoc.py: Add number of copies and page range

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selection options to a dialog. Remove all these "__" from var names.


svn: r3007
This commit is contained in:
Alex Roitman
2004-03-12 19:47:06 +00:00
parent 04bb7a785e
commit ec13e85623
2 changed files with 200 additions and 192 deletions
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4
gramps2/ChangeLog
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@@ -1,3 +1,7 @@
2004-03-12 Alex Roitman <shura@alex.neuro.umn.edu>
* src/docgen/LPRDoc.py: Add number of copies and page range
selection options to a dialog. Remove all these "__" from var names.
2004-03-11 Alex Roitman <shura@alex.neuro.umn.edu> 2004-03-11 Alex Roitman <shura@alex.neuro.umn.edu>
* src/plugins/WriteFtree.py: Typo. * src/plugins/WriteFtree.py: Typo.
* src/plugins/WriteGedcom.py: Typo. * src/plugins/WriteGedcom.py: Typo.

388
gramps2/src/docgen/LPRDoc.py
View File

@@ -494,21 +494,21 @@ class LPRDoc(BaseDoc.BaseDoc):
def open(self,filename): def open(self,filename):
"""Sets up initialization.""" """Sets up initialization."""
#set up variables needed to keep track of which state we are in #set up variables needed to keep track of which state we are in
self.__in_table = 0 self.in_table = 0
self.__in_cell = 0 self.in_cell = 0
self.__page_count = 0 self.page_count = 0
self.__page_open = 0 self.page_open = 0
self.brand_new_page = 0 self.brand_new_page = 0
self.paragraph = None self.paragraph = None
self.__cell_data = [] self.cell_data = []
self.__table_data = [] self.table_data = []
#create main variables for this print job #create main variables for this print job
self.__job = gnomeprint.Job(gnomeprint.config_default()) self.job = gnomeprint.Job(gnomeprint.config_default())
self.__pc = self.__job.get_context() self.gpc = self.job.get_context()
#find out what the width and height of the page is #find out what the width and height of the page is
width, height = gnomeprint.job_get_page_size_from_config(self.__job.get_config()) width, height = gnomeprint.job_get_page_size_from_config(self.job.get_config())
self.left_margin = cm2u(self.get_left_margin()) self.left_margin = cm2u(self.get_left_margin())
self.right_margin = width - cm2u(self.get_right_margin()) self.right_margin = width - cm2u(self.get_right_margin())
@@ -521,11 +521,11 @@ class LPRDoc(BaseDoc.BaseDoc):
def close(self): def close(self):
"""Clean up and close the document.""" """Clean up and close the document."""
#gracefully end page before we close the doc if a page is open #gracefully end page before we close the doc if a page is open
if self.__page_open: if self.page_open:
self.end_page() self.end_page()
self.__job.close() self.job.close()
self.__show_print_dialog() self.show_print_dialog()
def start_page(self,orientation=None): def start_page(self,orientation=None):
"""Create a new page.""" """Create a new page."""
@@ -533,23 +533,23 @@ class LPRDoc(BaseDoc.BaseDoc):
if self.brand_new_page: if self.brand_new_page:
return return
#reset variables dealing with opening a page #reset variables dealing with opening a page
if (self.__page_open): if (self.page_open):
self.end_page() self.end_page()
self.__page_open = 1 self.page_open = 1
self.__page_count += 1 self.page_count += 1
self.__x = self.left_margin self.x = self.left_margin
self.__y = self.top_margin self.y = self.top_margin
self.__pc.beginpage(str(self.__page_count)) self.gpc.beginpage(str(self.page_count))
self.__pc.moveto(self.__x, self.__y) self.gpc.moveto(self.x, self.y)
self.brand_new_page = 1 self.brand_new_page = 1
def end_page(self): def end_page(self):
"""Close the current page.""" """Close the current page."""
if (self.__page_open): if (self.page_open):
self.__page_open = 0 self.page_open = 0
self.__pc.showpage() self.gpc.showpage()
self.brand_new_page = 0 self.brand_new_page = 0
def page_break(self): def page_break(self):
@@ -570,9 +570,9 @@ class LPRDoc(BaseDoc.BaseDoc):
# Add previously held text to the paragraph, # Add previously held text to the paragraph,
# then add line break directive, # then add line break directive,
# then start accumulating further text # then start accumulating further text
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
self.paragraph.add_piece(_LINE_BREAK,"") self.paragraph.add_piece(_LINE_BREAK,"")
self.__paragraph_text = "" self.paragraph_text = ""
self.brand_new_page = 0 self.brand_new_page = 0
def start_paragraph(self,style_name,leader=None): def start_paragraph(self,style_name,leader=None):
@@ -581,10 +581,10 @@ class LPRDoc(BaseDoc.BaseDoc):
We assume a linebreak at the end of each paragraph.""" We assume a linebreak at the end of each paragraph."""
# Instantiate paragraph object and initialize buffers # Instantiate paragraph object and initialize buffers
self.paragraph = GnomePrintParagraph(self.style_list[style_name]) self.paragraph = GnomePrintParagraph(self.style_list[style_name])
self.__paragraph_directive = "" self.paragraph_directive = ""
self.__paragraph_text = "" self.paragraph_text = ""
if leader: if leader:
self.__paragraph_text += leader + " " self.paragraph_text += leader + " "
self.brand_new_page = 0 self.brand_new_page = 0
def end_paragraph(self): def end_paragraph(self):
@@ -592,119 +592,119 @@ class LPRDoc(BaseDoc.BaseDoc):
# Add current text/directive to paragraoh, # Add current text/directive to paragraoh,
# then either add paragrah to the list of cell's paragraphs # then either add paragrah to the list of cell's paragraphs
# or print it right away if not in cell # or print it right away if not in cell
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
if self.__in_cell: if self.in_cell:
# We're inside cell. Add paragrah to celldata # We're inside cell. Add paragrah to celldata
self.__cell_data.append(self.paragraph) self.cell_data.append(self.paragraph)
else: else:
# paragraph not in table: write it right away # paragraph not in table: write it right away
self.__x, self.__y = self.write_paragraph(self.paragraph, self.x, self.y = self.write_paragraph(self.paragraph,
self.__x, self.__y, self.x, self.y,
self.right_margin - self.left_margin) self.right_margin - self.left_margin)
self.paragraph = None self.paragraph = None
self.brand_new_page = 0 self.brand_new_page = 0
def start_bold(self): def start_bold(self):
"""Bold face.""" """Bold face."""
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
self.__paragraph_directive = _BOLD self.paragraph_directive = _BOLD
self.__paragraph_text = "" self.paragraph_text = ""
self.brand_new_page = 0 self.brand_new_page = 0
def end_bold(self): def end_bold(self):
"""End bold face.""" """End bold face."""
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
self.__paragraph_directive = "" self.paragraph_directive = ""
self.__paragraph_text = "" self.paragraph_text = ""
self.brand_new_page = 0 self.brand_new_page = 0
def start_superscript(self): def start_superscript(self):
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
self.__paragraph_directive = _SUPER self.paragraph_directive = _SUPER
self.__paragraph_text = "" self.paragraph_text = ""
self.brand_new_page = 0 self.brand_new_page = 0
def end_superscript(self): def end_superscript(self):
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
self.__paragraph_directive = "" self.paragraph_directive = ""
self.__paragraph_text = "" self.paragraph_text = ""
self.brand_new_page = 0 self.brand_new_page = 0
def start_table(self,name,style_name): def start_table(self,name,style_name):
"""Begin new table.""" """Begin new table."""
# initialize table, compute its width, find number of columns # initialize table, compute its width, find number of columns
self.__table_data = [] self.table_data = []
self.__in_table = 1 self.in_table = 1
self.__tbl_style = self.table_styles[style_name] self.tbl_style = self.table_styles[style_name]
self.__ncols = self.__tbl_style.get_columns() self.ncols = self.tbl_style.get_columns()
self.rownum = -1 self.rownum = -1
self.__table_width = (self.right_margin - self.left_margin) * \ self.table_width = (self.right_margin - self.left_margin) * \
self.__tbl_style.get_width() / 100.0 self.tbl_style.get_width() / 100.0
self.__cell_widths = [] self.cell_widths = []
self.__cell_styles = [] self.cell_styles = []
self.brand_new_page = 0 self.brand_new_page = 0
def end_table(self): def end_table(self):
"""Close the table environment.""" """Close the table environment."""
# output table contents # output table contents
self.__output_table() self.output_table()
self.__in_table = 0 self.in_table = 0
self.__y = self.__advance_line(self.__y) self.y = self.advance_line(self.y)
self.brand_new_page = 0 self.brand_new_page = 0
def start_row(self): def start_row(self):
"""Begin a new row.""" """Begin a new row."""
# Initialize row, compute cell widths # Initialize row, compute cell widths
self.__row_data = [] self.row_data = []
self.rownum = self.rownum + 1 self.rownum = self.rownum + 1
self.cellnum = -1 self.cellnum = -1
self.__span = 1 self.span = 1
self.__cell_widths.append([0] * self.__ncols) self.cell_widths.append([0] * self.ncols)
self.__cell_styles.append([None] * self.__ncols) self.cell_styles.append([None] * self.ncols)
for cell in range(self.__ncols): for cell in range(self.ncols):
self.__cell_widths[self.rownum][cell] = self.__table_width * \ self.cell_widths[self.rownum][cell] = self.table_width * \
self.__tbl_style.get_column_width(cell) / 100.0 self.tbl_style.get_column_width(cell) / 100.0
self.brand_new_page = 0 self.brand_new_page = 0
def end_row(self): def end_row(self):
"""End the row (new line).""" """End the row (new line)."""
# add row data to the data we have for the current table # add row data to the data we have for the current table
self.__table_data.append(self.__row_data) self.table_data.append(self.row_data)
self.brand_new_page = 0 self.brand_new_page = 0
def start_cell(self,style_name,span=1): def start_cell(self,style_name,span=1):
"""Add an entry to the table.""" """Add an entry to the table."""
# Initialize a cell, take care of span>1 cases # Initialize a cell, take care of span>1 cases
self.brand_new_page = 0 self.brand_new_page = 0
self.__in_cell = 1 self.in_cell = 1
self.__cell_data = [] self.cell_data = []
self.cellnum = self.cellnum + self.__span self.cellnum = self.cellnum + self.span
self.__span = span self.span = span
self.__cell_styles[self.rownum][self.cellnum] = \ self.cell_styles[self.rownum][self.cellnum] = \
self.cell_styles[style_name] self.cell_styles[style_name]
for __extra_cell in range(1,span): for extra_cell in range(1,span):
self.__cell_widths[self.rownum][self.cellnum] += \ self.cell_widths[self.rownum][self.cellnum] += \
self.__cell_widths[self.rownum][self.cellnum + __extra_cell] self.cell_widths[self.rownum][self.cellnum + extra_cell]
self.__cell_widths[self.rownum][self.cellnum + __extra_cell] = 0 self.cell_widths[self.rownum][self.cellnum + extra_cell] = 0
def end_cell(self): def end_cell(self):
"""Prepares for next cell.""" """Prepares for next cell."""
# append the cell text to the row data # append the cell text to the row data
self.__in_cell = 0 self.in_cell = 0
self.__row_data.append(self.__cell_data) self.row_data.append(self.cell_data)
self.brand_new_page = 0 self.brand_new_page = 0
def add_photo(self,name,pos,x,y): def add_photo(self,name,pos,x,y):
"""Add photo to report.""" """Add photo to report."""
photo = GnomePrintPhoto(name,pos,x,y) photo = GnomePrintPhoto(name,pos,x,y)
if self.__in_cell: if self.in_cell:
# We're inside cell. Add photo to celldata # We're inside cell. Add photo to celldata
self.__cell_data.append(photo) self.cell_data.append(photo)
else: else:
# photo not in table: write it right away # photo not in table: write it right away
self.__x, self.__y = self.write_photo(photo, self.x, self.y = self.write_photo(photo,
self.__x, self.__y, self.x, self.y,
self.right_margin - self.left_margin) self.right_margin - self.left_margin)
self.brand_new_page = 0 self.brand_new_page = 0
@@ -729,24 +729,24 @@ class LPRDoc(BaseDoc.BaseDoc):
if y - height < self.bottom_margin: if y - height < self.bottom_margin:
self.end_page() self.end_page()
self.start_page() self.start_page()
y = self.__y y = self.y
self.__pc.gsave() self.gpc.gsave()
self.__pc.translate(x,y-height) self.gpc.translate(x,y-height)
self.__pc.scale(width,height) self.gpc.scale(width,height)
if photo.get_has_alpha(): if photo.get_has_alpha():
self.__pc.rgbaimage(photo.get_image(), self.gpc.rgbaimage(photo.get_image(),
photo.get_image_width(), photo.get_image_width(),
photo.get_image_height(), photo.get_image_height(),
photo.get_rowstride()) photo.get_rowstride())
else: else:
self.__pc.rgbimage(photo.get_image(), self.gpc.rgbimage(photo.get_image(),
photo.get_image_width(), photo.get_image_width(),
photo.get_image_height(), photo.get_image_height(),
photo.get_rowstride()) photo.get_rowstride())
self.__pc.grestore() self.gpc.grestore()
x = x x = x
y = y - height y = y - height
return (x,y) return (x,y)
@@ -758,25 +758,25 @@ class LPRDoc(BaseDoc.BaseDoc):
super_count = text.count('<super>') super_count = text.count('<super>')
for num in range(super_count): for num in range(super_count):
start = text.find('<super>') start = text.find('<super>')
self.__paragraph_text = self.__paragraph_text + text[:start] self.paragraph_text = self.paragraph_text + text[:start]
append_to_paragraph(self.paragraph,self.__paragraph_directive,self.__paragraph_text) append_to_paragraph(self.paragraph,self.paragraph_directive,self.paragraph_text)
self.__paragraph_text = "" self.paragraph_text = ""
text = text[start+7:] text = text[start+7:]
start = text.find('</super>') start = text.find('</super>')
self.__paragraph_text = self.__paragraph_text + text[:start] self.paragraph_text = self.paragraph_text + text[:start]
append_to_paragraph(self.paragraph,_SUPER,self.__paragraph_text) append_to_paragraph(self.paragraph,_SUPER,self.paragraph_text)
self.__paragraph_text = "" self.paragraph_text = ""
text = text[start+8:] text = text[start+8:]
self.__paragraph_text = self.__paragraph_text + text self.paragraph_text = self.paragraph_text + text
def write_note(self,text,format,style_name): def write_note(self,text,format,style_name):
self.brand_new_page = 0 self.brand_new_page = 0
if format == 1: if format == 1:
for line in text.split('\n'): for line in text.split('\n'):
self.start_paragraph(style_name) self.start_paragraph(style_name)
self.__paragraph_directive = _MONO self.paragraph_directive = _MONO
self.write_text(line) self.write_text(line)
self.end_paragraph() self.end_paragraph()
elif format == 0: elif format == 0:
@@ -788,7 +788,7 @@ class LPRDoc(BaseDoc.BaseDoc):
self.end_paragraph() self.end_paragraph()
#function to help us advance a line #function to help us advance a line
def __advance_line(self,y,paragraph=None): def advance_line(self,y,paragraph=None):
self.brand_new_page = 0 self.brand_new_page = 0
if paragraph: if paragraph:
spacing = paragraph.fontstyle.get_size() * _EXTRA_SPACING_FACTOR spacing = paragraph.fontstyle.get_size() * _EXTRA_SPACING_FACTOR
@@ -796,11 +796,11 @@ class LPRDoc(BaseDoc.BaseDoc):
spacing = _LINE_SPACING spacing = _LINE_SPACING
new_y = y - spacing new_y = y - spacing
if y < self.bottom_margin: if y < self.bottom_margin:
x = self.__x x = self.x
self.end_page() self.end_page()
self.start_page() self.start_page()
new_y = self.__y new_y = self.y
self.__x = x self.x = x
return new_y return new_y
def write_paragraph(self,paragraph,x,y,width): def write_paragraph(self,paragraph,x,y,width):
@@ -831,7 +831,7 @@ class LPRDoc(BaseDoc.BaseDoc):
self.end_page() self.end_page()
self.start_page() self.start_page()
x = left_margin x = left_margin
y = self.__y y = self.y
if y != self.top_margin: if y != self.top_margin:
y = y - cm2u(paragraph.style.get_padding()) y = y - cm2u(paragraph.style.get_padding())
@@ -888,9 +888,9 @@ class LPRDoc(BaseDoc.BaseDoc):
spacer = " " spacer = " "
the_text = spacer + the_text the_text = spacer + the_text
self.__pc.setfont(find_font_from_fontstyle(fontstyle)) self.gpc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(x, y) self.gpc.moveto(x, y)
self.__pc.show(the_text) self.gpc.show(the_text)
x = x + get_text_width(the_text,fontstyle) x = x + get_text_width(the_text,fontstyle)
if directive == _SUPER: if directive == _SUPER:
y = y - _SUPER_ELEVATION_FRACTION * fontstyle.get_size() y = y - _SUPER_ELEVATION_FRACTION * fontstyle.get_size()
@@ -901,75 +901,75 @@ class LPRDoc(BaseDoc.BaseDoc):
else: else:
no_space = 1 no_space = 1
y = self.__advance_line(y,paragraph) y = self.advance_line(y,paragraph)
x = left_margin x = left_margin
x = x - cm2u(paragraph.style.get_left_margin()) x = x - cm2u(paragraph.style.get_left_margin())
y = y - cm2u(paragraph.style.get_padding()) y = y - cm2u(paragraph.style.get_padding())
return (x,y) return (x,y)
def __output_table(self): def output_table(self):
"""Do calcs on data in table and output data in a formatted way.""" """Do calcs on data in table and output data in a formatted way."""
self.brand_new_page = 0 self.brand_new_page = 0
__min_col_size = [0] * self.__ncols min_col_size = [0] * self.ncols
__max_vspace = [0] * len(self.__table_data) max_vspace = [0] * len(self.table_data)
for __row_num in range(len(self.__table_data)): for row_num in range(len(self.table_data)):
__row = self.__table_data[__row_num][:] row = self.table_data[row_num][:]
#do calcs on each __row and keep track on max length of each column #do calcs on each row and keep track on max length of each column
for __col in range(self.__ncols): for col in range(self.ncols):
if not self.__cell_widths[__row_num][__col]: if not self.cell_widths[row_num][col]:
continue continue
padding = cm2u(self.__cell_styles[__row_num][__col].get_padding()) padding = cm2u(self.cell_styles[row_num][col].get_padding())
__max = 0 the_max = 0
for paragraph in __row[__col]: for paragraph in row[col]:
__min = paragraph.get_min_width() the_min = paragraph.get_min_width()
if __min > __min_col_size[__col]: if the_min > min_col_size[col]:
__min_col_size[__col] = __min min_col_size[col] = the_min
__max += paragraph.get_height( the_max += paragraph.get_height(
self.__cell_widths[__row_num][__col]) self.cell_widths[row_num][col])
__max += 2 * padding the_max += 2 * padding
if __max > __max_vspace[__row_num]: if the_max > max_vspace[row_num]:
__max_vspace[__row_num] = __max max_vspace[row_num] = the_max
#is table width larger than the width of the paper? #is table width larger than the width of the paper?
__min_table_width = 0 min_table_width = 0
for __size in __min_col_size: for size in min_col_size:
__min_table_width = __min_table_width + __size min_table_width = min_table_width + size
if __min_table_width > (self.right_margin - self.left_margin): if min_table_width > (self.right_margin - self.left_margin):
print "LPRDoc: Table does not fit onto the page." print "LPRDoc: Table does not fit onto the page."
#for now we will assume left justification of tables #for now we will assume left justification of tables
#output data in table #output data in table
for __row_num in range(len(self.__table_data)): for row_num in range(len(self.table_data)):
__row = self.__table_data[__row_num] row = self.table_data[row_num]
# If this row puts us below the bottom, start new page here # If this row puts us below the bottom, start new page here
if self.__y - __max_vspace[__row_num] < self.bottom_margin: if self.y - max_vspace[row_num] < self.bottom_margin:
self.end_page() self.end_page()
self.start_page() self.start_page()
__x = self.left_margin #reset so that x is at margin x = self.left_margin #reset so that x is at margin
col_y = self.__y # all columns start at the same height col_y = self.y # all columns start at the same height
for __col in range(self.__ncols): for col in range(self.ncols):
if not self.__cell_widths[__row_num][__col]: if not self.cell_widths[row_num][col]:
continue continue
self.__y = col_y self.y = col_y
padding = cm2u(self.__cell_styles [__row_num][__col].get_padding()) padding = cm2u(self.cell_styles [row_num][col].get_padding())
for paragraph in __row[__col]: for paragraph in row[col]:
if paragraph.__class__.__name__ == 'GnomePrintPhoto': if paragraph.__class__.__name__ == 'GnomePrintPhoto':
write_item = self.write_photo write_item = self.write_photo
else: else:
write_item = self.write_paragraph write_item = self.write_paragraph
junk, self.__y = write_item(paragraph, junk, self.y = write_item(paragraph,
__x + padding, self.__y - padding, x + padding, self.y - padding,
self.__cell_widths[__row_num][__col] \ self.cell_widths[row_num][col] \
- 2 * padding) - 2 * padding)
__x = __x + self.__cell_widths[__row_num][__col] # set up margin for this row x = x + self.cell_widths[row_num][col] # set up margin for this row
self.__y = col_y - __max_vspace[__row_num] self.y = col_y - max_vspace[row_num]
#------------------------------------------------------------------------ #------------------------------------------------------------------------
# #
@@ -979,8 +979,8 @@ class LPRDoc(BaseDoc.BaseDoc):
def horizontal_line(self): def horizontal_line(self):
self.brand_new_page = 0 self.brand_new_page = 0
self.__pc.moveto(self.left_margin, self.__y) self.gpc.moveto(self.left_margin, self.y)
self.__pc.lineto(self.right_margin, self.__y) self.gpc.lineto(self.right_margin, self.y)
def draw_path(self,style,path): def draw_path(self,style,path):
self.brand_new_page = 0 self.brand_new_page = 0
@@ -990,29 +990,29 @@ class LPRDoc(BaseDoc.BaseDoc):
point = path[0] point = path[0]
x = cm2u(point[0]) + self.left_margin x = cm2u(point[0]) + self.left_margin
y = self.top_margin - cm2u(point[1]) y = self.top_margin - cm2u(point[1])
self.__pc.moveto(x,y) self.gpc.moveto(x,y)
for point in path[1:]: for point in path[1:]:
x = cm2u(point[0]) + self.left_margin x = cm2u(point[0]) + self.left_margin
y = self.top_margin - cm2u(point[1]) y = self.top_margin - cm2u(point[1])
self.__pc.lineto(x,y) self.gpc.lineto(x,y)
self.__pc.closepath() self.gpc.closepath()
self.__pc.stroke() self.gpc.stroke()
point = path[0] point = path[0]
x = cm2u(point[0]) + self.left_margin x = cm2u(point[0]) + self.left_margin
y = self.top_margin - cm2u(point[1]) y = self.top_margin - cm2u(point[1])
self.__pc.moveto(x,y) self.gpc.moveto(x,y)
for point in path[1:]: for point in path[1:]:
x = cm2u(point[0]) + self.left_margin x = cm2u(point[0]) + self.left_margin
y = self.top_margin - cm2u(point[1]) y = self.top_margin - cm2u(point[1])
self.__pc.lineto(x,y) self.gpc.lineto(x,y)
self.__pc.closepath() self.gpc.closepath()
self.__pc.setrgbcolor(color[0],color[1],color[2]) self.gpc.setrgbcolor(color[0],color[1],color[2])
self.__pc.fill() self.gpc.fill()
self.__pc.setrgbcolor(0,0,0) self.gpc.setrgbcolor(0,0,0)
def draw_box(self,style,text,x,y): def draw_box(self,style,text,x,y):
#assuming that we start drawing box from current position #assuming that we start drawing box from current position
@@ -1028,7 +1028,7 @@ class LPRDoc(BaseDoc.BaseDoc):
bh = cm2u(box_style.get_height()) bh = cm2u(box_style.get_height())
bw = cm2u(box_style.get_width()) bw = cm2u(box_style.get_width())
self.__pc.rect_stroked(x,y,bw,-bh) self.gpc.rect_stroked(x,y,bw,-bh)
if text: if text:
lines = text.split('\n') lines = text.split('\n')
@@ -1037,9 +1037,9 @@ class LPRDoc(BaseDoc.BaseDoc):
for line in lines: for line in lines:
if not line.split(): if not line.split():
continue continue
self.__pc.setfont(find_font_from_fontstyle(fontstyle)) self.gpc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(start_x,start_y) self.gpc.moveto(start_x,start_y)
self.__pc.show(line) self.gpc.show(line)
start_y -= fontstyle.get_size() * _EXTRA_SPACING_FACTOR start_y -= fontstyle.get_size() * _EXTRA_SPACING_FACTOR
def write_at (self, style, text, x, y): def write_at (self, style, text, x, y):
@@ -1047,14 +1047,14 @@ class LPRDoc(BaseDoc.BaseDoc):
para_style = self.style_list[style] para_style = self.style_list[style]
fontstyle = para_style.get_font() fontstyle = para_style.get_font()
self.__pc.setfont(find_font_from_fontstyle(fontstyle)) self.gpc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(cm2u(x), cm2u(y)) self.gpc.moveto(cm2u(x), cm2u(y))
self.__pc.show(text) self.gpc.show(text)
def draw_bar(self, style, x1, y1, x2, y2): def draw_bar(self, style, x1, y1, x2, y2):
self.brand_new_page = 0 self.brand_new_page = 0
self.__pc.moveto(x1, y1) self.gpc.moveto(x1, y1)
self.__pc.lineto(x2, y2) self.gpc.lineto(x2, y2)
def draw_text(self,style,text,x,y): def draw_text(self,style,text,x,y):
self.brand_new_page = 0 self.brand_new_page = 0
@@ -1066,9 +1066,9 @@ class LPRDoc(BaseDoc.BaseDoc):
start_x = self.left_margin + cm2u(x) start_x = self.left_margin + cm2u(x)
start_y = self.top_margin - cm2u(y) - fontstyle.get_size() * _EXTRA_SPACING_FACTOR start_y = self.top_margin - cm2u(y) - fontstyle.get_size() * _EXTRA_SPACING_FACTOR
self.__pc.setfont(find_font_from_fontstyle(fontstyle)) self.gpc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(start_x,start_y) self.gpc.moveto(start_x,start_y)
self.__pc.show(text) self.gpc.show(text)
def center_text(self,style,text,x,y): def center_text(self,style,text,x,y):
self.brand_new_page = 0 self.brand_new_page = 0
@@ -1081,9 +1081,9 @@ class LPRDoc(BaseDoc.BaseDoc):
start_x = self.left_margin + cm2u(x) - 0.5 * width start_x = self.left_margin + cm2u(x) - 0.5 * width
start_y = self.top_margin - cm2u(y) \ start_y = self.top_margin - cm2u(y) \
- fontstyle.get_size() * _EXTRA_SPACING_FACTOR - fontstyle.get_size() * _EXTRA_SPACING_FACTOR
self.__pc.setfont(find_font_from_fontstyle(fontstyle)) self.gpc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(start_x, start_y) self.gpc.moveto(start_x, start_y)
self.__pc.show(text) self.gpc.show(text)
def rotate_text(self,style,text,x,y,angle): def rotate_text(self,style,text,x,y,angle):
self.brand_new_page = 0 self.brand_new_page = 0
@@ -1100,9 +1100,9 @@ class LPRDoc(BaseDoc.BaseDoc):
x_start = self.left_margin + cm2u(x) x_start = self.left_margin + cm2u(x)
size = fontstyle.get_size() size = fontstyle.get_size()
self.__pc.gsave() self.gpc.gsave()
self.__pc.translate(x_start,y_start) self.gpc.translate(x_start,y_start)
self.__pc.rotate(-angle) self.gpc.rotate(-angle)
this_y = 0 this_y = 0
for line in text: for line in text:
@@ -1110,12 +1110,12 @@ class LPRDoc(BaseDoc.BaseDoc):
continue continue
width = get_text_width(line,fontstyle) width = get_text_width(line,fontstyle)
this_x = -0.5 * width this_x = -0.5 * width
self.__pc.setfont(find_font_from_fontstyle(fontstyle)) self.gpc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(this_x,this_y) self.gpc.moveto(this_x,this_y)
self.__pc.show(line) self.gpc.show(line)
this_y -= size * _EXTRA_SPACING_FACTOR this_y -= size * _EXTRA_SPACING_FACTOR
self.__pc.grestore() self.gpc.grestore()
def draw_line(self,style,x1,y1,x2,y2): def draw_line(self,style,x1,y1,x2,y2):
self.brand_new_page = 0 self.brand_new_page = 0
@@ -1123,7 +1123,7 @@ class LPRDoc(BaseDoc.BaseDoc):
x2 = cm2u(x2) + self.left_margin x2 = cm2u(x2) + self.left_margin
y1 = self.top_margin - cm2u(y1) y1 = self.top_margin - cm2u(y1)
y2 = self.top_margin - cm2u(y2) y2 = self.top_margin - cm2u(y2)
self.__pc.line_stroked(x1,y1,x2,y2) self.gpc.line_stroked(x1,y1,x2,y2)
#------------------------------------------------------------------------ #------------------------------------------------------------------------
# #
@@ -1132,36 +1132,40 @@ class LPRDoc(BaseDoc.BaseDoc):
#------------------------------------------------------------------------ #------------------------------------------------------------------------
#function to print text to a printer #function to print text to a printer
def __do_print(self,dialog, job): def do_print(self,dialog,job):
__pc = gnomeprint.Context(dialog.get_config()) ggpc = gnomeprint.Context(dialog.get_config())
job.render(__pc) job.render(ggpc)
__pc.close() gpc.close()
#I believe this is a print preview #I believe this is a print preview
def __show_preview(self, dialog): def show_preview(self,dialog):
__w = gnomeprint.ui.JobPreview(self.__job, _("Print Preview")) w = gnomeprint.ui.JobPreview(self.job, _("Print Preview"))
__w.set_property('allow-grow', 1) w.set_property('allow-grow', 1)
__w.set_property('allow-shrink', 1) w.set_property('allow-shrink', 1)
__w.set_transient_for(dialog) w.set_transient_for(dialog)
__w.show_all() w.show_all()
#function used to get users response and do a certain #function used to get users response and do a certain
#action depending on that response #action depending on that response
def __print_dialog_response(self, dialog, resp, job): def print_dialog_response(self, dialog, resp, job):
if resp == gnomeprint.ui.DIALOG_RESPONSE_PREVIEW: if resp == gnomeprint.ui.DIALOG_RESPONSE_PREVIEW:
self.__show_preview(dialog) self.show_preview(dialog)
elif resp == gnomeprint.ui.DIALOG_RESPONSE_CANCEL: elif resp == gnomeprint.ui.DIALOG_RESPONSE_CANCEL:
dialog.destroy() dialog.destroy()
elif resp == gnomeprint.ui.DIALOG_RESPONSE_PRINT: elif resp == gnomeprint.ui.DIALOG_RESPONSE_PRINT:
self.__do_print(dialog, self.__job) self.do_print(dialog, self.job)
dialog.destroy() dialog.destroy()
#function displays a window that allows user to choose #function displays a window that allows user to choose
#to print, show, etc #to print, show, etc
def __show_print_dialog(self): def show_print_dialog(self):
__dialog = gnomeprint.ui.Dialog(self.__job, _("Print..."), 0) dialog = gnomeprint.ui.Dialog(self.job, _("Print..."),
__dialog.connect('response', self.__print_dialog_response, self.__job) gnomeprint.ui.DIALOG_RANGE|gnomeprint.ui.DIALOG_COPIES)
__dialog.show() dialog.construct_range_page(
gnomeprint.ui.RANGE_ALL|gnomeprint.ui.RANGE_RANGE,
1, self.page_count, "A", "Pages: ")
dialog.connect('response', self.print_dialog_response, self.job)
dialog.show()
#------------------------------------------------------------------------ #------------------------------------------------------------------------
# #