make terminal zooming actually zoom actually do as advertised and scale the font. added maximisation of terminals (ie the previous behaviour of zooming)
This commit is contained in:
Chris Jones
parent
ec1e9a78db
commit
f68e16b668
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@ -12,7 +12,7 @@ terminator 0.9:
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of gconf settings if they are available, falls back to sensible
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defaults if not, and can be overridden entirely by ~/.terminatorrc
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* Support terminal zooming - now you can quickly hide all terminals apart
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from one
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from one and either scale the fontsize or not.
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* New application icon from Cory Kontros
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* FreeBSD support (thanks to Thomas Hurst)
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* Watch the system monospace font setting. Closes LP #197960
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71
terminator
71
terminator
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@ -641,6 +641,9 @@ text/plain
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self.terminator.move_tab(self, 'left')
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return (True)
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elif keyname == 'Z':
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self.terminator.toggle_zoom (self, True)
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return (True)
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elif keyname == 'X':
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self.terminator.toggle_zoom (self)
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return (True)
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@ -783,11 +786,22 @@ text/plain
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if len (self.terminator.term_list) > 1:
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if not self.terminator._zoomed:
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item = gtk.MenuItem (_("_Zoom terminal"))
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item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self, True))
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menu.append (item)
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item = gtk.MenuItem (_("_Maximise terminal"))
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item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self))
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menu.append (item)
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else:
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item = gtk.MenuItem (_("_Unzoom terminal"))
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item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self))
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menu.append (item)
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if self.terminator._zoomed and not self.terminator._maximised:
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item = gtk.MenuItem (_("_Unzoom terminal"))
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item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self, True))
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menu.append (item)
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if self.terminator._zoomed and self.terminator._maximised:
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item = gtk.MenuItem (_("U_naximise terminal"))
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item.connect ("activate", lambda menu_item: self.terminator.toggle_zoom (self))
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menu.append (item)
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item = gtk.MenuItem ()
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menu.append (item)
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@ -893,6 +907,7 @@ class Terminator:
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self.command = command
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self._zoomed = False
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self._maximised = False
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self._fullscreen = False
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self._f11_modifier = False
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self.term_list = []
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@ -1576,13 +1591,13 @@ class Terminator:
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for term in self.term_list:
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term.reconfigure_vte ()
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def toggle_zoom(self, widget):
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def toggle_zoom(self, widget, fontscale = False):
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if not self._zoomed:
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self.zoom_term (widget)
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self.zoom_term (widget, fontscale)
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if self.conf.titlebars:
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widget._titlebox.hide()
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else:
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self.unzoom_term (widget)
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self.unzoom_term (widget, fontscale)
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if self.conf.titlebars and \
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len(self.term_list) > 1 \
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and \
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@ -1591,38 +1606,64 @@ class Terminator:
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widget._titlebox.show()
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widget._vte.grab_focus()
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def zoom_term (self, widget):
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def zoom_term (self, widget, fontscale = False):
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"""Proof of concept: Maximize to full window
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an instance of TerminatorTerm.
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"""
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self.old_font = widget._vte.get_font ()
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self.old_columns = widget._vte.get_column_count ()
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self.old_rows = widget._vte.get_row_count ()
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self.old_parent = widget.get_parent()
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if isinstance(self.old_parent, gtk.Window):
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return
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if isinstance(self.old_parent, gtk.Notebook):
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self.old_page = self.old_parent.get_current_page()
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self.window_child = self.window.get_children()[0]
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self.window.remove(self.window_child)
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self.old_parent.remove(widget)
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self.window.add(widget)
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self._zoomed = True
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def unzoom_term (self, widget):
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if fontscale:
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self.cnid = widget.connect ("size-allocate", self.zoom_scale_font)
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else:
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self._maximised = True
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def zoom_scale_font (self, widget, allocation):
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new_columns = widget._vte.get_column_count ()
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new_rows = widget._vte.get_row_count ()
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new_font = widget._vte.get_font ()
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dbg ('zoom_term: I just went from %dx%d to %dx%d. Raa!'%(self.old_columns, self.old_rows, new_columns, new_rows))
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old_area = self.old_columns * self.old_rows
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new_area = new_columns * new_rows
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area_factor = new_area / old_area
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dbg ('zoom_term: My area changed from %d characters to %d characters, a factor of %f.'%(old_area, new_area, area_factor))
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new_font.set_size (self.old_font.get_size() * (area_factor / 2))
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dbg ('zoom_term: Scaled font from %f to %f'%(self.old_font.get_size () / pango.SCALE, new_font.get_size () / pango.SCALE))
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widget._vte.set_font (new_font)
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widget.disconnect (self.cnid)
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def unzoom_term (self, widget, fontscale = False):
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"""Proof of concept: Go back to previous application
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widget structure.
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"""
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if self._zoomed:
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if fontscale:
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widget._vte.set_font (self.old_font)
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self._zoomed = False
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self._maximised = False
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self.window.remove(widget)
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self.window.add(self.window_child)
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self.old_parent.add(widget)
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if isinstance(self.old_parent, gtk.Notebook):
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self.old_parent.set_current_page(self.old_page)
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print "\nPARENT IS A NOTEBOOK\n"
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self._zoomed = False
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return
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else:
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return
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if __name__ == '__main__':
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def execute_cb (option, opt, value, parser):
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