2007-07-06 Zsolt Foldvari <zfoldvar@users.sourceforge.net>
* src/Editors/_EditNote.py: Following hyperlinks (not complete). * src/MarkupText.py (class MarkupBuffer): Pattern matching feature. svn: r8703
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Zsolt Foldvari
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bdc14723cf
commit
219cebeaa2
@ -1,3 +1,7 @@
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2007-07-06 Zsolt Foldvari <zfoldvar@users.sourceforge.net>
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* src/Editors/_EditNote.py: Following hyperlinks (not complete).
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* src/MarkupText.py (class MarkupBuffer): Pattern matching feature.
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2007-07-05 Alex Roitman <shura@gramps-project.org>
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* configure.in: Require pygtk 2.10.0 or higher.
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* src/GrampsDbUtils/_WriteGedcom.py
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@ -33,6 +33,7 @@ from gettext import gettext as _
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#
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#-------------------------------------------------------------------------
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import gtk
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from pango import WEIGHT_BOLD, STYLE_ITALIC, UNDERLINE_SINGLE
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#-------------------------------------------------------------------------
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#
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@ -42,17 +43,35 @@ import gtk
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import const
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import Spell
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import Config
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import GrampsDisplay
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import MarkupText
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from _EditPrimary import EditPrimary
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from GrampsWidgets import *
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from RelLib import Note
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#-------------------------------------------------------------------------
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#
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# Constants
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#
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#-------------------------------------------------------------------------
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#USERCHARS = "-A-Za-z0-9"
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#PASSCHARS = "-A-Za-z0-9,?;.:/!%$^*&~\"#'"
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HOSTCHARS = "-A-Za-z0-9"
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PATHCHARS = "-A-Za-z0-9_$.+!*(),;:@&=?/~#%"
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#SCHEME = "(news:|telnet:|nntp:|file:/|https?:|ftps?:|webcal:)"
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#USER = "[" + USERCHARS + "]+(:[" + PASSCHARS + "]+)?"
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URLPATH = "/[" + PATHCHARS + "]*[^]'.}>) \t\r\n,\\\"]"
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(HTTP, MAIL) = range(2)
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#-------------------------------------------------------------------------
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#
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# NoteTab
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#
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#-------------------------------------------------------------------------
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class EditNote(EditPrimary):
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hand_cursor = gtk.gdk.Cursor(gtk.gdk.HAND2)
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regular_cursor = gtk.gdk.Cursor(gtk.gdk.XTERM)
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def __init__(self, state, uistate, track, note, callback=None
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, callertitle = None, extratype = None):
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@ -180,14 +199,33 @@ class EditNote(EditPrimary):
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'''
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buffer = MarkupText.MarkupBuffer()
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buffer.create_tag('hyperlink',
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underline=UNDERLINE_SINGLE,
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foreground='#0000FF')
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buffer.match_add("(www|ftp)[" + HOSTCHARS + "]*\\.[" + HOSTCHARS +
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".]+" + "(:[0-9]+)?(" + URLPATH + ")?/?", HTTP)
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buffer.match_add("(mailto:)?[a-z0-9][a-z0-9.-]*@[a-z0-9][a-z0-9-]*"
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"(\\.[a-z0-9][a-z0-9-]*)+", MAIL)
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self.match = None
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self.last_match = None
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self.text = self.top.get_widget('text')
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self.text.set_editable(not self.dbstate.db.readonly)
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self.text.set_buffer(buffer)
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self.text.connect('key-press-event', self.on_textview_key_press_event)
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self.text.connect('insert-at-cursor', self.on_textview_insert_at_cursor)
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self.text.connect('delete-from-cursor', self.on_textview_delete_from_cursor)
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self.text.connect('paste-clipboard', self.on_textview_paste_clipboard)
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self.text.connect('key-press-event',
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self.on_textview_key_press_event)
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self.text.connect('insert-at-cursor',
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self.on_textview_insert_at_cursor)
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self.text.connect('delete-from-cursor',
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self.on_textview_delete_from_cursor)
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self.text.connect('paste-clipboard',
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self.on_textview_paste_clipboard)
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self.text.connect('motion-notify-event',
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self.on_textview_motion_notify_event)
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self.text.connect('button-press-event',
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self.on_textview_button_press_event)
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self.text.connect('populate-popup',
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self.on_textview_populate_popup)
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self.spellcheck = Spell.Spell(self.text)
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@ -225,6 +263,98 @@ class EditNote(EditPrimary):
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def on_textview_paste_clipboard(self, textview):
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log.debug("Textview paste clipboard")
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def on_textview_motion_notify_event(self, textview, event):
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window = textview.get_window(gtk.TEXT_WINDOW_TEXT)
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x, y = textview.window_to_buffer_coords(gtk.TEXT_WINDOW_WIDGET,
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int(event.x), int(event.y))
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iter = textview.get_iter_at_location(x, y)
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buffer = textview.get_buffer()
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self.match = buffer.match_check(iter.get_offset())
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if self.match != self.last_match:
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start, end = buffer.get_bounds()
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buffer.remove_tag_by_name('hyperlink', start, end)
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if self.match:
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start_offset = self.match[MarkupText.MATCH_START]
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end_offset = self.match[MarkupText.MATCH_END]
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start = buffer.get_iter_at_offset(start_offset)
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end = buffer.get_iter_at_offset(end_offset)
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buffer.apply_tag_by_name('hyperlink', start, end)
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window.set_cursor(self.hand_cursor)
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else:
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window.set_cursor(self.regular_cursor)
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self.last_match = self.match
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textview.window.get_pointer()
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return False
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def on_textview_button_press_event(self, textview, event):
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if ((event.type == gtk.gdk.BUTTON_PRESS) and
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(event.button == 1) and
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(event.state and gtk.gdk.CONTROL_MASK) and
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(self.match)):
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flavor = self.match[MarkupText.MATCH_FLAVOR]
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url = self.match[MarkupText.MATCH_STRING]
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if flavor == HTTP:
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self.on_openlink_activate(None, url)
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elif flavor == MAIL:
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self.on_sendmail_activate(None, url)
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return False
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def on_textview_populate_popup(self, textview, menu):
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"""Insert extra menuitems according to matched pattern."""
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if self.match:
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flavor = self.match[MarkupText.MATCH_FLAVOR]
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url = self.match[MarkupText.MATCH_STRING]
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if flavor == HTTP:
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#
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menuitem_copylink = gtk.MenuItem(_('Copy _Link Address'))
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menuitem_copylink.connect('activate',
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self.on_copylink_activate, url)
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menuitem_copylink.show()
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menuitem_copylink.set_sensitive(False)
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menu.prepend(menuitem_copylink)
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#
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menuitem_openlink = gtk.MenuItem(_('_Open Link'))
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menuitem_openlink.connect('activate',
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self.on_openlink_activate, url)
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menuitem_openlink.show()
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menu.prepend(menuitem_openlink)
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elif flavor == MAIL:
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#
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menuitem_copymail = gtk.MenuItem(_('Copy _E-mail Address'))
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menuitem_copymail.connect('activate',
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self.on_copymail_activate, url)
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menuitem_copymail.show()
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menuitem_copymail.set_sensitive(False)
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menu.prepend(menuitem_copymail)
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#
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menuitem_sendmail = gtk.MenuItem(_('_Send Mail To...'))
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menuitem_sendmail.connect('activate',
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self.on_sendmail_activate, url)
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menuitem_sendmail.show()
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menuitem_sendmail.set_sensitive(False)
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menu.prepend(menuitem_sendmail)
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def on_openlink_activate(self, menuitem, url):
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GrampsDisplay.url(url)
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def on_copylink_activate(self, menuitem, url):
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pass
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def on_sendmail_activate(self, menuitem, uri):
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pass
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def on_copymail_activate(self, menuitem, uri):
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pass
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def update_note(self):
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"""Update the Note object with current value."""
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if self.obj:
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@ -65,6 +65,11 @@ ROOT_END_TAG = '</' + ROOT_ELEMENT + '>'
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LEN_ROOT_START_TAG = len(ROOT_START_TAG)
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LEN_ROOT_END_TAG = len(ROOT_END_TAG)
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(MATCH_START,
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MATCH_END,
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MATCH_FLAVOR,
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MATCH_STRING,) = range(4)
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def is_gramps_markup(text):
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return (text[:LEN_ROOT_START_TAG] == ROOT_START_TAG and
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text[-LEN_ROOT_END_TAG:] == ROOT_END_TAG)
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@ -452,15 +457,19 @@ class MarkupBuffer(gtk.TextBuffer):
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self._internal_toggle = False
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self._insert = self.get_insert()
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# create a mark
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# create a mark used for text formatting
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start, end = self.get_bounds()
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self.mark_insert = self.create_mark('insert-start', start, True)
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# pattern matching attributes
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self.patterns = []
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self.matches = []
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# hook up on some signals whose default handler cannot be overriden
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self.connect('insert-text', self.on_insert_text)
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self.connect_after('insert-text', self.after_insert_text)
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self.connect_after('delete-range', self.after_delete_range)
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# init gtkspell "state machine"
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self.gtkspell_state = GtkSpellState(self)
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@ -500,8 +509,28 @@ class MarkupBuffer(gtk.TextBuffer):
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# move 'insert' marker to have the format attributes updated
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self.move_mark(self._insert, start)
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def do_changed(self):
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"""Parse for patterns in the text."""
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self.matches = []
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text = unicode(gtk.TextBuffer.get_text(self,
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self.get_start_iter(),
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self.get_end_iter()))
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for regex, flavor in self.patterns:
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iter = regex.finditer(text)
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while True:
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try:
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match = iter.next()
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self.matches.append((match.start(), match.end(),
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flavor, match.group()))
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log.debug("Matches: %d, %d: %s [%d]" %
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(match.start(), match.end(),
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match.group(), flavor))
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except StopIteration:
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break
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def do_mark_set(self, iter, mark):
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"""Update toggle widgets each time the cursor moves."""
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"""Update format attributes each time the cursor moves."""
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log.debug("Setting mark %s at %d" %
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(mark.get_name(), iter.get_offset()))
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@ -898,6 +927,20 @@ class MarkupBuffer(gtk.TextBuffer):
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##(start.get_offset(), end.get_offset()))
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##self.remove_all_tags(start, end)
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def match_add(self, pattern, flavor):
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"""Add a pattern to look for in the text."""
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regex = re.compile(pattern)
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self.patterns.append((regex, flavor))
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def match_check(self, pos):
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"""Check if pos falls into any of the matched patterns."""
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for match in self.matches:
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if pos >= match[0] and pos <= match[1]:
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return match
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return None
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if gtk.pygtk_version < (2,8,0):
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gobject.type_register(MarkupBuffer)
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