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* src/docgen/OpenOfficeDoc.py: proper handling of center_text

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* src/docgen/PdfDoc.py: proper handling of center_text
* src/plugins/TimeLine.py: switch to using center_text instead of draw_text
* src/plugins/AncestorChart2.py: switch to using center_text instead of draw_text


svn: r2623
This commit is contained in:
Don Allingham
2004-01-10 18:04:32 +00:00
parent a1c70cc7a3
commit f9a4cf1ee8
4 changed files with 129 additions and 95 deletions
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175
src/plugins/AncestorChart2.py
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@@ -29,6 +29,8 @@ import os
import string
import math
import gtk
#------------------------------------------------------------------------
#
# GRAMPS modules
@@ -57,6 +59,14 @@ def log2(val):
def pt2cm(pt):
return (float(pt)/72.0)*(254.0/100.0)
#------------------------------------------------------------------------
#
# cm2pt - convert centimeters to points
#
#------------------------------------------------------------------------
def cm2pt(cm):
return (float(cm)/2.54)*72
#------------------------------------------------------------------------
#
# Layout class
@@ -95,7 +105,7 @@ class GenChart :
x = 0
y = self.size/2
if self.compress:
if len(self.compress_map) > 0:
return (x,self.compress_map[y])
else:
return (x,y)
@@ -149,8 +159,10 @@ class GenChart :
#------------------------------------------------------------------------
class AncestorChart:
def __init__(self,database,person,max,display,doc,output,newpage=0):
def __init__(self,database,person,max,display,doc,output,scale,compress,
title,newpage=0):
self.doc = doc
self.title = title.strip()
self.doc.creator(database.getResearcher().getName())
self.map = {}
self.text = {}
@@ -158,16 +170,17 @@ class AncestorChart:
self.max_generations = max
self.output = output
self.box_width = 0
self.height = 0
self.box_height = 0
self.lines = 0
self.display = display
self.newpage = newpage
self.force_fit = scale
self.compress_chart = compress
if output:
self.standalone = 1
self.doc.open(output)
else:
self.standalone = 0
self.standalone = output
self.font = self.doc.style_list["AC-Normal"].get_font()
self.tfont = self.doc.style_list["AC-Title"].get_font()
self.filter(self.start,1)
@@ -202,7 +215,7 @@ class AncestorChart:
self.lines = max(self.lines,len(self.text[index]))
family = person.getMainParents()
if family != None:
if family:
self.filter(family.getFather(),index*2)
self.filter(family.getMother(),(index*2)+1)
@@ -214,17 +227,21 @@ class AncestorChart:
generation = 1
done = 0
page = 1
while done == 0:
done = 1
start = 2**(generation-1)
for index in range(start, (start*2)):
values = []
self.get_numbers(index,1,values)
if len(values) > 1 or generation == 1:
done = 0
self.print_page(index, generation, page)
page = page + 1
generation = generation + 3
if self.force_fit:
self.print_page(1,1,1)
else:
while not done:
done = 1
start = 2**(generation-1)
for index in range(start, (start*2)):
values = []
self.get_numbers(index,1,values)
if len(values) > 1 or generation == 1:
done = 0
self.print_page(index, generation, page)
page = page + 1
generation = generation + self.generations_per_page
if self.standalone:
self.doc.close()
@@ -235,31 +252,36 @@ class AncestorChart:
the elements on a page.
"""
self.genchart.compress()
if self.compress_chart:
self.genchart.compress()
self.box_pad_pts = 5
uh = self.doc.get_usable_height()
uw = self.doc.get_usable_width() - pt2cm(2*self.box_pad_pts)
self.box_pad_pts = 10
if self.title:
self.offset = pt2cm(1.25* self.tfont.get_size())
else:
self.offset = 0
uh = self.doc.get_usable_height() - self.offset
uw = self.doc.get_usable_width()-pt2cm(self.box_pad_pts)
calc_width = pt2cm(self.box_width + self.box_pad_pts) + 0.2
self.box_width = pt2cm(self.box_width)
self.height = self.lines*pt2cm(1.25*self.font.get_size())
self.box_height = self.lines*pt2cm(1.25*self.font.get_size())
force_fit = 1
self.scale = 1
if force_fit:
if self.force_fit:
(maxy,maxx) = self.genchart.dimensions()
bw = (self.box_width+pt2cm(10))/(uw/maxx)
bh = self.height/(uh/maxy)
bw = calc_width/(uw/maxx)
bh = self.box_height/(uh/maxy)
self.scale = max(bw,bh)
self.box_width = self.box_width/self.scale
self.height = self.height/self.scale
self.box_pad_pts = 5/self.scale
self.box_height = self.box_height/self.scale
self.box_pad_pts = self.box_pad_pts/self.scale
maxh = int(uh/self.height)
maxw = int(uw/self.box_width)
maxh = int(uh/self.box_height)
maxw = int(uw/calc_width)
if log2(maxh) < maxw:
self.generations_per_page = int(log2(maxh))
@@ -269,31 +291,28 @@ class AncestorChart:
# build array of x indices
xstart = pt2cm(2)
ystart = -self.height/2.0
self.delta = pt2cm(10) + self.box_width
xstart = 0
ystart = self.offset-self.box_height/2.0
self.delta = pt2cm(self.box_pad_pts) + self.box_width + 0.2
self.x = [ xstart ]
self.y = [ ystart + uh/2.0 ]
self.font.set_size(self.font.get_size()/self.scale)
for val in range(1,self.generations_per_page):
xstart += self.delta
self.x.append(xstart)
div = 2**(val+1)
for i in range(0,div/2):
self.y.append(ystart + (1+(i*2))*uh/div)
g = BaseDoc.GraphicsStyle()
g.set_height(self.height)
g.set_height(self.box_height)
g.set_width(self.box_width)
g.set_paragraph_style("AC-Normal")
g.set_shadow(1,0.2/self.scale)
g.set_fill_color((255,255,255))
self.doc.add_draw_style("box",g)
g = BaseDoc.GraphicsStyle()
g.set_paragraph_style("AC-Title")
g.set_color((255,255,255))
g.set_fill_color((255,255,255))
g.set_line_width(0)
g.set_width(self.doc.get_usable_width())
self.doc.add_draw_style("title",g)
g = BaseDoc.GraphicsStyle()
self.doc.add_draw_style("line",g)
if self.standalone:
@@ -308,53 +327,33 @@ class AncestorChart:
self.get_numbers((start*2)+1,index+1,vals)
def print_page(self,start,generation, page):
(maxy,maxx) = self.genchart.dimensions()
self.doc.start_page()
if self.title:
self.doc.center_text('title',self.title,self.doc.get_usable_width()/2,0)
for y in range(0,maxy):
for x in range(0,maxx):
value = self.genchart.get_xy(x,y)
if value:
(person,index) = value
text = string.join(self.text[index],"\n")
self.doc.draw_box("box",text,x*self.delta,y*self.height)
self.doc.draw_box("box",text,x*self.delta,y*self.box_height+self.offset)
if index > 1:
parent = int(index>>1)
(px,py) = self.genchart.index_to_xy(parent)
x1 = px*self.delta+(0.5 * self.delta)
x2 = x*self.delta
y2 = self.box_height * y + 0.5*self.box_height + self.offset
if py > y:
y2 = y * self.height + 0.5*self.height
y1 = py * self.height + 0.5*self.height
y1 = self.box_height * py + self.offset
else:
y1 = (py+1) * self.height
y2 = y * self.height + 0.5*self.height
y1 = self.box_height * (py+1) + self.offset
self.doc.draw_line("line",x1,y1,x1,y2)
self.doc.draw_line("line",x1,y2,x2,y2)
self.doc.end_page()
def draw_graph(self,index,start,level):
if self.map.has_key(start) and index < 2**self.generations_per_page:
text = self.text[start]
name = string.join(text,"\n")
self.doc.draw_box("box",name,self.x[level],self.y[index-1])
if index > 1:
old_index = int(index/2)-1
x2 = self.x[level]
x1 = self.x[level-1]+(self.box_width*0.75)
if index % 2 == 1:
y1 = self.y[old_index]+self.height
else:
y1 = self.y[old_index]
y2 = self.y[index-1]+(self.height/2.0)
self.doc.draw_line("line",x1,y1,x1,y2)
self.doc.draw_line("line",x1,y2,x2,y2)
self.draw_graph(index*2,start*2,level+1)
self.draw_graph((index*2)+1,(start*2)+1,level+1)
#------------------------------------------------------------------------
#
#
@@ -370,6 +369,15 @@ def _make_default_style(default_style):
p.set_description(_('The basic style used for the text display.'))
default_style.add_style("AC-Normal",p)
f = BaseDoc.FontStyle()
f.set_size(16)
f.set_type_face(BaseDoc.FONT_SANS_SERIF)
p = BaseDoc.ParagraphStyle()
p.set_font(f)
p.set_alignment(BaseDoc.PARA_ALIGN_CENTER)
p.set_description(_('The basic style used for the title display.'))
default_style.add_style("AC-Title",p)
#------------------------------------------------------------------------
#
# AncestorChartDialog
@@ -382,6 +390,20 @@ class AncestorChartDialog(Report.DrawReportDialog):
def __init__(self,database,person):
Report.DrawReportDialog.__init__(self,database,person,self.report_options)
def add_user_options(self):
self.title=gtk.Entry()
self.title.set_text(self.get_header(self.person.getPrimaryName().getName()))
self.title.show()
self.add_option(_('Title'),self.title)
self.compress = gtk.CheckButton(_('Compress graph'))
self.compress.set_active(1)
self.compress.show()
self.add_option('',self.compress)
self.scale = gtk.CheckButton(_('Scale to fit on a single page'))
self.scale.set_active(1)
self.scale.show()
self.add_option('',self.scale)
def get_title(self):
"""The window title for this dialog"""
return "%s - %s - GRAMPS" % (_("Ancestor Chart"),_("Graphical Reports"))
@@ -418,7 +440,12 @@ class AncestorChartDialog(Report.DrawReportDialog):
try:
MyReport = AncestorChart(self.db, self.person,
self.max_gen, self.report_text, self.doc,self.target_path)
self.max_gen, self.report_text,
self.doc,self.target_path,
self.scale.get_active(),
self.compress.get_active(),
self.title.get_text()
)
MyReport.write_report()
except Errors.ReportError, msg:
(m1,m2) = msg.messages()