2008-02-19 Douglas S. Blank <dblank@cs.brynmawr.edu>
* src/plugins/DefaultGramplets.py: News renders text with styles * src/DataViews/GrampletView.py (GuiGramplet.render_text): First draft of a TextBuffer with markup svn: r10073
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Doug Blank
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@ -1,3 +1,8 @@
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2008-02-19 Douglas S. Blank <dblank@cs.brynmawr.edu>
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* src/plugins/DefaultGramplets.py: News renders text with styles
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* src/DataViews/GrampletView.py (GuiGramplet.render_text):
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First draft of a TextBuffer with markup
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2008-02-19 Benny Malengier <benny.malengier@gramps-project.org>
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* src/ViewManager.py: #1559, CTRL+N/P also if no sidebar
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@ -123,7 +123,7 @@ class LinkTag(gtk.TextTag):
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LinkTag.lid += 1
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gtk.TextTag.__init__(self, str(LinkTag.lid))
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tag_table = buffer.get_tag_table()
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self.set_property('foreground', "#0000ff")
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self.set_property('foreground', "blue")
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#self.set_property('underline', pango.UNDERLINE_SINGLE)
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tag_table.add(self)
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@ -234,37 +234,33 @@ class Gramplet(object):
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self._tags.append(link_data)
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buffer.apply_tag(link_data[0], start, end)
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# Shortcuts to the gui functionality:
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def get_text(self):
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start = self.gui.buffer.get_start_iter()
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end = self.gui.buffer.get_end_iter()
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return self.gui.buffer.get_text(start, end)
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return self.gui.get_text()
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def insert_text(self, text):
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self.gui.buffer.insert_at_cursor(text)
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self.gui.insert_text(text)
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def render_text(self, text):
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self.gui.render_text(text)
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def clear_text(self):
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self.gui.buffer.set_text('')
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self.gui.clear_text()
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def set_text(self, text, scroll_to='start'):
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self.gui.buffer.set_text('')
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self.append_text(text, scroll_to)
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self.gui.set_text(text, scroll_to)
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def append_text(self, text, scroll_to="end"):
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enditer = self.gui.buffer.get_end_iter()
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start = self.gui.buffer.create_mark(None, enditer, True)
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self.gui.buffer.insert(enditer, text)
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if scroll_to == "end":
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enditer = self.gui.buffer.get_end_iter()
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end = self.gui.buffer.create_mark(None, enditer, True)
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self.gui.textview.scroll_to_mark(end, 0.0, True, 0, 0)
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elif scroll_to == "start": # beginning of this append
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self.gui.textview.scroll_to_mark(start, 0.0, True, 0, 0)
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elif scroll_to == "begin": # beginning of this append
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begin_iter = self.gui.buffer.get_start_iter()
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begin = self.gui.buffer.create_mark(None, begin_iter, True)
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self.gui.textview.scroll_to_mark(begin, 0.0, True, 0, 0)
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else:
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raise AttributeError, ("no such cursor position: '%s'" % scroll_to)
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self.gui.append_text(text, scroll_to)
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def render_text(self, text):
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self.gui.render_text(text)
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def set_use_markup(self, value):
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self.gui.set_use_markup(value)
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# Other functions of the gramplet:
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def load_data_to_text(self, pos=0):
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if len(self.gui.data) >= pos + 1:
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@ -419,6 +415,7 @@ class GuiGramplet:
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self.state = kwargs.get("state", "maximized")
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self.data = kwargs.get("data", [])
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##########
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self.use_markup = False
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self.pui = None # user code
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self.tooltips = None
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self.tooltips_text = None
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@ -509,14 +506,94 @@ class GuiGramplet:
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expand,fill,padding,pack = column.query_child_packing(self.mainframe)
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column.set_child_packing(self.mainframe,self.expand,fill,padding,pack)
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def append_text(self, text):
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self.buffer.insert_at_cursor(text)
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def append_text(self, text, scroll_to="end"):
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enditer = self.buffer.get_end_iter()
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start = self.buffer.create_mark(None, enditer, True)
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self.buffer.insert(enditer, text)
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if scroll_to == "end":
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enditer = self.buffer.get_end_iter()
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end = self.buffer.create_mark(None, enditer, True)
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self.textview.scroll_to_mark(end, 0.0, True, 0, 0)
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elif scroll_to == "start": # beginning of this append
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self.textview.scroll_to_mark(start, 0.0, True, 0, 0)
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elif scroll_to == "begin": # beginning of this append
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begin_iter = self.buffer.get_start_iter()
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begin = self.buffer.create_mark(None, begin_iter, True)
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self.textview.scroll_to_mark(begin, 0.0, True, 0, 0)
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else:
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raise AttributeError, ("no such cursor position: '%s'" % scroll_to)
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def clear_text(self):
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self.buffer.set_text('')
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def set_text(self, text):
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self.buffer.set_text(text)
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def get_text(self):
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start = self.buffer.get_start_iter()
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end = self.buffer.get_end_iter()
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return self.buffer.get_text(start, end)
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def insert_text(self, text):
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self.buffer.insert_at_cursor(text)
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def render_text(self, text):
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markup_pos = {"B": [], "I": [], "U": []}
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retval = ""
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i = 0
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r = 0
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while i < len(text):
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if text[i] == "<":
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if text[i+1] == "/" and text[i+3] == ">":
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markup = text[i+2].upper()
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markup_pos[markup][-1].append(r)
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i += 4
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elif text[i+2] == ">":
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markup = text[i+1].upper()
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markup_pos[markup].append([r])
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i += 3
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else:
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retval += text[i]
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r += 1
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i += 1
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elif text[i] == "\\":
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retval += text[i+1]
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r += 1
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i += 2
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elif ord(text[i]) > 126:
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while ord(text[i]) > 126:
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retval += text[i]
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i += 1
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r += 1
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else:
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retval += text[i]
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r += 1
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i += 1
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self.set_text(retval)
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for (a,b) in markup_pos["B"]:
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start = self.buffer.get_iter_at_offset(a)
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stop = self.buffer.get_iter_at_offset(b)
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self.buffer.apply_tag_by_name("bold", start, stop)
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for (a,b) in markup_pos["I"]:
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start = self.buffer.get_iter_at_offset(a)
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stop = self.buffer.get_iter_at_offset(b)
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self.buffer.apply_tag_by_name("italic", start, stop)
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for (a,b) in markup_pos["U"]:
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start = self.buffer.get_iter_at_offset(a)
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stop = self.buffer.get_iter_at_offset(b)
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self.buffer.apply_tag_by_name("underline", start, stop)
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def set_use_markup(self, value):
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if self.use_markup == value: return
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self.use_markup = value
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if value:
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self.buffer.create_tag("bold",weight=pango.WEIGHT_HEAVY)
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self.buffer.create_tag("italic",style=pango.STYLE_ITALIC)
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self.buffer.create_tag("underline",underline=pango.UNDERLINE_SINGLE)
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else:
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tag_table = self.buffer.get_tag_table()
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tag_table.foreach(lambda tag, data: tag_table.remove(tag))
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def set_text(self, text, scroll_to='start'):
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self.buffer.set_text('')
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self.append_text(text, scroll_to)
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def get_source_widget(self):
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"""
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@ -26,7 +26,7 @@ from BasicUtils import name_displayer
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from Utils import media_path_full
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from QuickReports import run_quick_report_by_name
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import DateHandler
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from gettext import gettext as _
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from TransUtils import sgettext as _
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import Config
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#
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@ -549,7 +549,7 @@ class PythonGramplet(Gramplet):
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self.env = {"dbstate": self.gui.dbstate,
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"uistate": self.gui.uistate,
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"self": self,
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"Date": gen.lib.Date,
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_("class name|Date"): gen.lib.Date,
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}
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# GUI setup:
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self.gui.textview.set_editable(True)
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@ -676,7 +676,6 @@ def make_welcome_content(gui):
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)
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gui.set_text(text)
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class NewsGramplet(Gramplet):
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URL = "http://www.gramps-project.org/wiki/index.php?title=%s&action=raw"
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@ -688,7 +687,7 @@ class NewsGramplet(Gramplet):
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retval = True
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while retval:
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retval, text = continuation.next()
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self.cleanup(text)
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self.set_text(text)
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yield True
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self.cleanup(text)
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yield False
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@ -699,7 +698,26 @@ class NewsGramplet(Gramplet):
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while "\n\n\n" in text:
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text = text.replace("\n\n\n", "\n\n")
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text = text.strip()
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self.set_text(text)
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## Wiki text:
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pattern = re.compile('\[\[(.*?)\|(.*?)\]\]')
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matches = pattern.findall(text)
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for (g1, g2) in matches:
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text = text.replace("[[%s|%s]]" % (g1, g2), "<U>%s</U>" % g2)
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pattern = re.compile('\[\[(.*?)\]\]')
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matches = pattern.findall(text)
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for match in matches:
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text = text.replace("[[%s]]" % match, "<U>%s</U>" % match)
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pattern = re.compile('\[(.*?) (.*?)\]')
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matches = pattern.findall(text)
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for (g1, g2) in matches:
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text = text.replace("[%s %s]" % (g1, g2), "<U>%s</U>" % g2)
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pattern = re.compile("'''(.*?)'''")
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matches = pattern.findall(text)
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for match in matches:
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text = text.replace("'''%s'''" % match, "<B>%s</B>" % match)
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text = "News from <I>www.gramps-project.org</I>:\n\n" + text
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self.set_use_markup(True)
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self.render_text(text)
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def process(self, title):
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#print "processing '%s'..." % title
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