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* src/plugins/CalculateEstimatedDates.py: pass in handle to link

Browse Source 
* src/PluginUtils/_PluginWindows.py: New clickable text tests

2007-12-06  Douglas S.Blank  <dblank@cs.brynmawr.edu>


svn: r9449
This commit is contained in:
Doug Blank 2007-12-06 15:56:22 +00:00
parent 8be73592d6
commit 095a4e3172
3 changed files with 75 additions and 10 deletions
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4
ChangeLog
View File

@ -1,3 +1,7 @@
2007-12-06 Douglas S.Blank <dblank@cs.brynmawr.edu>
* src/plugins/CalculateEstimatedDates.py: pass in handle to link
* src/PluginUtils/_PluginWindows.py: New clickable text tests
2007-12-06 Douglas S.Blank <dblank@cs.brynmawr.edu>
* src/plugins/CalculateEstimatedDates.py: experimental click in text
* src/PluginUtils/_PluginWindows.py: experimental write_results_link()

78
src/PluginUtils/_PluginWindows.py
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@ -34,6 +34,7 @@ from gettext import gettext as _
#
#-------------------------------------------------------------------------
import gtk
import pango
#-------------------------------------------------------------------------
#
@ -157,6 +158,17 @@ class PluginTrace(ManagedWindow.ManagedWindow):
# Main window for a batch tool
#
#-------------------------------------------------------------------------
class LinkTag(gtk.TextTag):
def __init__(self, link, buffer):
gtk.TextTag.__init__(self, link)
tag_table = buffer.get_tag_table()
self.set_property('foreground', "#0000ff")
self.set_property('underline', pango.UNDERLINE_SINGLE)
try:
tag_table.add(self)
except ValueError:
print "already in tag table"
class ToolManagedWindowBase(ManagedWindow.ManagedWindow):
"""
Copied from src/ReportBase/_BareReportDialog.py BareReportDialog
@ -213,6 +225,14 @@ class ToolManagedWindowBase(ManagedWindow.ManagedWindow):
self.window.vbox.add(self.notebook)
self.results_text = gtk.TextView()
#buffer = self.results_text.get_buffer()
self.results_text.connect('button-press-event',
self.on_button_press)
self.results_text.connect('motion-notify-event',
self.on_motion)
self.tags = []
self.standard_cursor = gtk.gdk.Cursor(gtk.gdk.XTERM)
self.link_cursor = gtk.gdk.Cursor(gtk.gdk.DRAFT_LARGE)
self.setup_other_frames()
self.window.show_all()
@ -241,18 +261,52 @@ class ToolManagedWindowBase(ManagedWindow.ManagedWindow):
def initial_frame(self):
return None
def link_callback(self, button, person):
self.dbstate.change_active_person(person)
def on_motion(self, view, event):
buffer_location = view.window_to_buffer_coords(gtk.TEXT_WINDOW_TEXT,
int(event.x),
int(event.y))
iter = view.get_iter_at_location(*buffer_location)
for (tag, person_handle) in self.tags:
if iter.has_tag(tag):
view.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(self.link_cursor)
return
view.get_window(gtk.TEXT_WINDOW_TEXT).set_cursor(self.standard_cursor)
def results_write_link(self, text, person):
def on_button_press(self, view, event):
buffer_location = view.window_to_buffer_coords(gtk.TEXT_WINDOW_TEXT,
int(event.x),
int(event.y))
iter = view.get_iter_at_location(*buffer_location)
for (tag, person_handle) in self.tags:
if iter.has_tag(tag):
person = self.db.get_person_from_handle(person_handle)
self.dbstate.change_active_person(person)
break
return True
def on_mark_set(self, buffer, textiter, textmark):
if (textmark.get_name() != 'insert'):
return
cursor_pos = buffer.get_insert()
iter = buffer.get_iter_at_mark(cursor_pos)
for (tag, person_handle) in self.tags:
if iter.has_tag(tag):
person = self.db.get_person_from_handle(person_handle)
#FIXME: Signal Recursion Blocked
self.dbstate.change_active_person(person)
break
return False
def results_write_link(self, text, person, person_handle):
self.results_write(" ")
buffer = self.results_text.get_buffer()
iter = buffer.get_end_iter()
anchor = buffer.create_child_anchor(iter)
child = gtk.Button(text)
child.connect("clicked",
lambda button: self.link_callback(button, person))
self.results_text.add_child_at_anchor(child, anchor)
self.results_text.show_all()
offset = buffer.get_char_count()
self.results_write(text)
start = buffer.get_iter_at_offset(offset)
end = buffer.get_end_iter()
self.tags.append((LinkTag(person_handle, buffer),person_handle))
buffer.apply_tag(self.tags[-1][0], start, end)
def results_write(self, text):
buffer = self.results_text.get_buffer()
@ -262,7 +316,13 @@ class ToolManagedWindowBase(ManagedWindow.ManagedWindow):
buffer.delete_mark_by_name("end")
def results_clear(self):
# Remove all tags and clear text
buffer = self.results_text.get_buffer()
start = buffer.get_start_iter()
end = buffer.get_end_iter()
for (tag, handle) in self.tags:
buffer.remove_tag(tag, start, end)
self.tags = []
buffer.set_text("")
def pre_run(self):

3
src/plugins/CalculateEstimatedDates.py
View File

@ -41,6 +41,7 @@ from PluginUtils import Tool, register_tool, PluginWindows, \
import gen.lib
import Config
from BasicUtils import name_displayer
import Errors
#------------------------------------------------------------------------
#
@ -214,7 +215,7 @@ class CalcToolManagedWindow(PluginWindows.ToolManagedWindowBatch):
added_death = 1
if (added_birth or added_death) and display_details:
self.results_write_link(name_displayer.display(person),
person)
person, person_handle)
if added_birth:
self.results_write(" added birth on %s" % date1)
if added_death: