1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
from status_label import FadeLabel
import gtk
import pango
import gtksourceview
import restore_session
class GUI:
def __init__(self, style):
self.status = FadeLabel()
self.style = style
# Main window
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.set_name('PyRoom')
self.window.set_title("PyRoom")
self.window.connect('delete_event', self.delete_event)
self.window.connect('destroy', self.destroy)
self.textbox = gtksourceview.SourceView()
self.textbox.connect('scroll-event', self.scroll_event)
self.textbox.set_wrap_mode(gtk.WRAP_WORD)
self.fixed = gtk.Fixed()
self.vbox = gtk.VBox()
self.window.add(self.fixed)
self.fixed.put(self.vbox, 0, 0)
self.boxout = gtk.EventBox()
self.boxout.set_border_width(1)
self.boxin = gtk.EventBox()
self.boxin.set_border_width(1)
self.vbox.pack_start(self.boxout, True, True, 6)
self.boxout.add(self.boxin)
self.scrolled = gtk.ScrolledWindow()
self.boxin.add(self.scrolled)
self.scrolled.add(self.textbox)
self.scrolled.set_policy(gtk.POLICY_NEVER, gtk.POLICY_NEVER)
self.scrolled.show()
self.scrolled.set_property('resize-mode', gtk.RESIZE_PARENT)
self.textbox.set_property('resize-mode', gtk.RESIZE_PARENT)
self.vbox.set_property('resize-mode', gtk.RESIZE_PARENT)
self.vbox.show_all()
# Status
self.hbox = gtk.HBox()
self.hbox.set_spacing(12)
self.hbox.pack_end(self.status, True, True, 0)
self.vbox.pack_end(self.hbox, False, False, 0)
self.status.set_alignment(0.0, 0.5)
self.status.set_justify(gtk.JUSTIFY_LEFT)
self.apply_style()
def quit(self):
""" quit pyroom """
gtk.main_quit()
def delete_event(self, widget, event, data=None):
""" Quit """
return False
def destroy(self, widget, data=None):
""" Quit """
gtk.main_quit()
def scroll_event(self, widget, event):
""" Scroll event dispatcher """
if event.direction == gtk.gdk.SCROLL_UP:
self.scroll_up()
elif event.direction == gtk.gdk.SCROLL_DOWN:
self.scroll_down()
def scroll_down(self):
""" Scroll window down """
adj = self.scrolled.get_vadjustment()
if adj.upper > adj.page_size:
adj.value = min(adj.upper - adj.page_size, adj.value
+ adj.step_increment)
def scroll_up(self):
""" Scroll window up """
adj = self.scrolled.get_vadjustment()
if adj.value > adj.step_increment:
adj.value -= adj.step_increment
else:
adj.value = 0
def plus(self):
""" Increases the font size"""
self.style['fontsize'] += 1
self.apply_style()
self.status.set_text(_('Font size increased'))
def minus(self):
""" Decreases the font size"""
self.style['fontsize'] -= 1
self.apply_style()
self.status.set_text(_('Font size decreased'))
def apply_style(self, style=None):
""" """
if style:
self.style = style
self.window.modify_bg(gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.style['background'
]))
self.textbox.modify_bg(gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.style['background'
]))
self.textbox.modify_base(gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.style['background'
]))
self.textbox.modify_text(gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.style['foreground'
]))
self.textbox.modify_fg(gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.style['lines']))
self.status.active_color = self.style['foreground']
self.status.inactive_color = self.style['background']
self.boxout.modify_bg(gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.style['border']))
font_and_size = '%s %d' % (self.style['font'],
self.style['fontsize'])
self.textbox.modify_font(pango.FontDescription(font_and_size))
gtk.rc_parse_string("""
style "pyroom-colored-cursor" {
GtkTextView::cursor-color = '"""
+ self.style['foreground']
+ """'
}
class "GtkWidget" style "pyroom-colored-cursor"
""")
(w, h) = (gtk.gdk.screen_width(), gtk.gdk.screen_height())
width = int(self.style['size'][0] * w)
height = int(self.style['size'][1] * h)
self.vbox.set_size_request(width, height)
self.fixed.move(self.vbox, int(((1 - self.style['size'][0]) * w)/ 2),
int(((1 - self.style['size'][1]) * h) / 2))
self.textbox.set_border_width(self.style['padding'])
|