-
Notifications
You must be signed in to change notification settings - Fork 0
/
PicThing.py
290 lines (224 loc) · 8.69 KB
/
PicThing.py
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
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
import sys
import gtk
import re
import ConfigParser
import os
import gobject
import urllib
from FileManager import FileManager, NoDirException
from whoosh.support.pyparsing import ParseException
from Metadata import Metadata
from ResizableImage import ResizableImage
class PicThing:
window = None
builder = None
iconview = None
filemgr = None
meta = None
libs = None
image = None
def on_window_destroy(self, widget, data=None):
gtk.main_quit()
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file("picthing.glade")
self.window = self.builder.get_object("window")
self.builder.connect_signals(self)
config = ConfigParser.ConfigParser()
config.read(['picthing.ini', os.path.expanduser('~/.picthing.ini')])
self.libs = config.items('libraries')
place = self.builder.get_object("place_librarypicker")
libpick = gtk.combo_box_new_text()
libpick.connect('changed',self.action_switchlibrary)
place.add(libpick)
libpick.show()
if(len(self.libs)):
for lib in self.libs:
libpick.append_text(lib[0])
libpick.set_active(0)
else:
#FIXME use some dialog here
sys.exit()
# add image canvas
self.image = ResizableImage()
self.image.show()
self.builder.get_object("picframe").add(self.image)
def action_switchlibrary(self, widget):
""" Load a new library """
library = self.libs[widget.get_active()]
print "loading library '"+library[0]+"' in '"+library[1]+"'"
self.meta = None
self.builder.get_object('notebook').set_current_page(0)
if(self.filemgr != None):
self.filemgr.index.close();
self.filemgr = FileManager(library[1])
self.iconview = self.builder.get_object("iconview")
self.iconview.set_model(self.filemgr.store)
self.iconview.set_text_column(self.filemgr.COL_TITLE)
self.iconview.set_pixbuf_column(self.filemgr.COL_PIXBUF)
self.iconview.set_tooltip_column(self.filemgr.COL_PATH)
self.new_query('')
self.filemgr.index.tagcloud()
def action_search(self,widget):
querybox = self.builder.get_object("querybox")
self.set_status("Searching...")
query = querybox.get_text()
query = query.strip()
m = re.search('^folder:("([^"]*)")?$',query)
try:
if(m):
query = m.group(2);
self.filemgr.browse(query)
elif(query == ''):
self.filemgr.browse(query)
else:
self.filemgr.search(query)
self.set_status("okay")
except ParseException:
self.set_status("Couldn't parse query")
except KeyError:
self.set_status("Wrong field name")
except NoDirException:
self.set_status("No such directory")
self.builder.get_object('notebook').set_current_page(0)
def action_iconclick(self,widget,item):
model = widget.get_model()
path = model[item][self.filemgr.COL_PATH]
ftype = model[item][self.filemgr.COL_TYPE]
if(ftype == 'dir'):
if(path):
self.new_query('folder:"'+path+'"')
else:
self.new_query('')
else:
self.builder.get_object('notebook').set_current_page(1)
def action_pageswitch(self,notebook, page, page_num):
""" Signal handler. Activates when the notebok tab is switched """
self.meta = None
if(page_num == 1):
self.load_image()
elif(page_num == 2):
self.builder.get_object('tagcloud').set_markup(self.filemgr.get_tagcloudstring())
def action_imgnext(self, button):
""" Navigate to the next image in icon view """
pos = self.get_currentpos()
pos = self.filemgr.get_nextimagepos(pos)
if(pos != None):
self.iconview.select_path(pos)
self.load_image()
def action_imgprev(self, button):
""" Navigate to the previous image in icon view """
pos = self.get_currentpos()
pos = self.filemgr.get_previmagepos(pos)
if(pos != None):
self.iconview.select_path(pos)
self.load_image()
def action_activate_link(self, widget, link):
""" handle clicks in label links """
link = urllib.unquote(link)
self.new_query(link)
def get_currentpos(self):
""" return the number (position) of the currently selected icon
returns None if nothing is selected
"""
pos = self.iconview.get_selected_items()
if(pos == None):
return None;
return pos[0][0] # array, tuple
def load_image(self):
""" Load the next image to show """
self.save_image()
panel = self.builder.get_object('imagepanel')
panel.hide()
self.image.hide()
pos = self.get_currentpos()
if(pos == None):
return
img = self.filemgr.get_itemat(pos)
if(img['ft'] == 'dir'):
return
self.meta = Metadata(img['fn']);
obj = self.builder.get_object('imgtitle')
obj.set_text(self.meta.get_title())
obj.set_sensitive(self.meta.writable)
obj = self.builder.get_object('imgcontent')
obj.set_text(self.meta.get_content())
obj = self.builder.get_object('imgcontentbox')
obj.set_sensitive(self.meta.writable)
obj = self.builder.get_object('imgtags')
obj.set_text(self.meta.get_tags())
obj.set_sensitive(self.meta.writable)
obj = self.builder.get_object('imgname')
obj.set_text(os.path.basename(img['fn']))
panel.show()
while gtk.events_pending():
gtk.main_iteration(False)
self.image.set_from_file(img['fn'])
self.image.show()
def save_image(self):
""" Save metadata of the currently loaded image (if any) """
if(self.meta == None):
return
cnt = self.builder.get_object('imgcontent');
self.meta.set_title( self.builder.get_object('imgtitle').get_text() )
self.meta.set_content( cnt.get_text(cnt.get_start_iter(),cnt.get_end_iter()) )
self.meta.set_tags( self.builder.get_object('imgtags').get_text() )
if self.meta.conditional_write():
# update index with new data
self.filemgr.index.update_image(self.meta.filename)
def new_query(self,query):
""" Set a new search or browse query and execute it """
querybox = self.builder.get_object("querybox")
querybox.set_text(query)
self.action_search(None)
def set_status(self,text,context=1):
status = self.builder.get_object("statusbar")
status.push(context,text)
def action_scandialog(self,widget):
query = self.builder.get_object("querybox").get_text()
m = re.search('folder:("([^"]*)")?$',query)
if(m):
base = m.group(2)
base = os.path.join(self.filemgr.root,base)
else:
base = self.filemgr.root
self.builder.get_object("scandialog_folder").set_text(base);
prg = self.builder.get_object("scandialog_progress")
prg.hide()
prg.set_pulse_step(0.01)
btn = self.builder.get_object("scandialog_execute")
btn.set_sensitive(True)
dialog = self.builder.get_object("scandialog")
dialog.run()
def action_scandialog_response(self,dialog,response_id):
print response_id
if response_id < 0:
dialog.hide()
# abort any running scan:
self.filemgr.index.scan_stop()
return
prg = self.builder.get_object("scandialog_progress")
prg.set_text('')
prg.show()
btn = self.builder.get_object("scandialog_execute")
btn.set_sensitive(False)
base = self.builder.get_object("scandialog_folder").get_text();
self.filemgr.index.scan_start()
scan = self.filemgr.index.scan_iterator(base,
self.action_scan_loop,
self.action_scan_exit)
gobject.idle_add(scan.next)
def action_scan_loop(self,fn,isimg):
prg = self.builder.get_object("scandialog_progress")
prg.show()
prg.pulse()
if isimg:
prg.set_text(os.path.basename(fn))
def action_scan_exit(self,isabort):
dialog = self.builder.get_object("scandialog")
dialog.hide()
if __name__ == "__main__":
gtk.gdk.threads_init()
editor = PicThing()
editor.window.show()
gtk.main()