/
devEditor.py
executable file
·343 lines (281 loc) · 11.1 KB
/
devEditor.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
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
#!/usr/bin/env python
import sys
import pygtk
pygtk.require('2.0')
import gtk
import pango
import re
class RichBuffer(gtk.TextBuffer):
'''a buffer that makes it easy to manipulate a gtk textview with
rich text'''
def __init__(self):
'''constructor'''
gtk.TextBuffer.__init__(self)
self.colormap = gtk.gdk.colormap_get_system()
self.fg_tags = {}
self.bg_tags = {}
self.font_tags = {}
self.size_tags = {}
self.bold_tag = self.create_tag("bold", weight=pango.WEIGHT_BOLD)
self.italic_tag = self.create_tag("italic", style=pango.STYLE_ITALIC)
self.underline_tag = self.create_tag("underline", underline=pango.UNDERLINE_SINGLE)
self.strike_tag = self.create_tag("strike", strikethrough=True)
def put_text(self, text, fg_color=None, bg_color=None, font=None, size=None, bold=False, italic=False, underline=False, strike=False):
'''insert text at the current position with the style defined by the
optional parameters'''
tags = self._parse_tags(fg_color, bg_color, font, size, bold, italic, underline, strike)
iterator = self.get_iter_at_mark(self.get_insert())#(self.get_insert())
self._insert(iterator, text, tags)
def _insert(self, iterator, text, tags=None):
'''insert text at the current position with the style defined by the
optional parameters'''
if tags is not None:
self.insert_with_tags(iterator, text, *tags)
else:
self.insert(iterator, text)
def _parse_tags(self, fg_color=None, bg_color=None, font=None, size=None, bold=False, italic=False, underline=False, strike=False):
'''parse the parameters and return a list of tags to apply that
format
'''
tags = []
if fg_color:
tag = self._parse_fg(fg_color)
if tag:
tags.append(tag)
if bg_color:
tag = self._parse_bg(bg_color)
if tag:
tags.append(tag)
if font:
tag = self._parse_font(font)
if tag:
tags.append(tag)
if size:
tag = self._parse_size(size)
if tag:
tags.append(tag)
if bold:
tags.append(self.bold_tag)
if italic:
tags.append(self.italic_tag)
if underline:
tags.append(self.underline_tag)
if strike:
tags.append(self.strike_tag)
return tags
def _parse_fg(self, value):
'''parse the foreground color and return a tag'''
if value in self.fg_tags:
return self.fg_tags[value]
try:
color = gtk.gdk.color_parse(value)
self.colormap.alloc_color(color)
except ValueError:
return None
color_tag = self.create_tag('fg_' + value[1:], foreground_gdk=color)
self.fg_tags[value] = color_tag
return color_tag
def _parse_bg(self, value):
'''parse the background color and return a tag'''
if value in self.bg_tags:
return self.bg_tags[value]
try:
color = gtk.gdk.color_parse(value)
self.colormap.alloc_color(color)
except ValueError:
return None
color_tag = self.create_tag('bg_' + value[1:], background_gdk=color)
self.bg_tags[value] = color_tag
return color_tag
def _parse_font(self, value):
'''parse the font and return a tag'''
if value in self.font_tags:
return self.font_tags[value]
font_tag = self.create_tag('font_' + value.replace(' ', '_'),
font=value)
self.font_tags[value] = font_tag
return font_tag
def _parse_size(self, value):
'''parse the font size and return a tag'''
if value in self.size_tags:
return self.size_tags[value]
size_tag = self.create_tag('size_' + str(value), size_points=value)
self.size_tags[value] = size_tag
return size_tag
TextView = gtk.TextView()
buff = RichBuffer()
TextView.set_buffer(buff)
Window = gtk.Window(gtk.WINDOW_TOPLEVEL)
StatusBar = gtk.Statusbar()
filename = ""
class MainForm:
def __init__(self):
#Propiedades de la Ventana
Window.set_title("Untitled - DevEditor")
Window.set_default_size(750,450)
Window.set_position(gtk.WIN_POS_CENTER)
Window.connect("destroy", self.destroy)
#Creo Barra de Menus
self.MenuBar = gtk.MenuBar()
agr = gtk.AccelGroup()
Window.add_accel_group(agr)
#Creo subMenus
self.filemenu = gtk.Menu()
self.openM = gtk.ImageMenuItem(gtk.STOCK_OPEN, agr)
self.sepM = gtk.SeparatorMenuItem()
self.saveM = gtk.ImageMenuItem(gtk.STOCK_SAVE, agr)
self.saveAsM = gtk.ImageMenuItem(gtk.STOCK_SAVE_AS, agr)
key,mod = gtk.accelerator_parse("<Control>O")
self.openM.add_accelerator("activate", agr, key, mod, gtk.ACCEL_VISIBLE)
key,mod = gtk.accelerator_parse("<Control>S")
self.saveM.add_accelerator("activate", agr, key, mod, gtk.ACCEL_VISIBLE)
self.filemenu.append(self.openM)
self.filemenu.append(self.sepM)
self.filemenu.append(self.saveM)
self.filemenu.append(self.saveAsM)
self.openM.connect("activate", self.open_file)
self.saveM.connect("activate", self.save_file)
self.saveAsM.connect("activate", self.save_fileas)
self.fileM = gtk.MenuItem("File")
self.fileM.set_submenu(self.filemenu)
self.vbox = gtk.VBox(False, 0)
Window.add(self.vbox)
self.menub = gtk.MenuBar()
self.vbox.pack_start(self.menub, False, False, 0)
#Propiedades del TextView
TextView.set_editable(True)
TextView.set_cursor_visible(True)
TextView.set_border_window_size(gtk.TEXT_WINDOW_LEFT,1)
TextView.set_border_window_size(gtk.TEXT_WINDOW_RIGHT,1)
TextView.set_border_window_size(gtk.TEXT_WINDOW_TOP,1)
TextView.set_border_window_size(gtk.TEXT_WINDOW_BOTTOM,1)
fontdesc = pango.FontDescription("monospace 9")
TextView.modify_font(fontdesc)
TextView.connect("key_release_event", self.hightlighting)
self.menub.append(self.fileM)
self.sw = gtk.ScrolledWindow()
self.sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.sw.add(TextView)
self.vbox.pack_start(self.sw, True, True, 0)
self.vbox.pack_end(StatusBar, False, True, 8)
Window.add(TextView)
TextView.show()
Window.show()
Window.show_all()
#buff.put_text('buenas, como va? ', '#000000', '#FFFFFF', 'Arial', 10, True, True, True, True)
#buff.put_text('esto es una prueba\n', '#CC0000', '#AAAAAA', 'Purisa', 14)
#buff.put_text('un poco de formato\n', '#00CC00', '#FFFFFF', 'Andale Mono', 8, True, True, True, True)
#buff.put_text('un poco mas\n', '#CCCCCC', '#0000CC', 'Andale Mono', 16, False, True, False, True)
def destroy(self, widget, data=None):
gtk.main_quit()
def apply_style(self, objects):
if self.textbuffer.get_has_selection():
start, end = self.textbuffer.get_selection_bounds()
self.textbuffer.remove_all_tags( start, end)
for style in self.styles:
self.textbuffer.apply_tag_by_name( style, start, end)
def open_file(self, event):
self.chooser = gtk.FileChooserDialog(title="Open a file",action=gtk.FILE_CHOOSER_ACTION_OPEN, buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
self.chooser.set_default_response(gtk.RESPONSE_OK)
self.filterText = gtk.FileFilter()
self.filterText.set_name("Text Files")
self.filterText.add_mime_type("text/data")
self.filterText.add_pattern("*.txt")
self.filterAll = gtk.FileFilter()
self.filterAll.set_name("All Files")
self.filterAll.add_pattern("*.*")
self.chooser.add_filter(self.filterText)
self.chooser.add_filter(self.filterAll)
self.response = self.chooser.run()
if self.response == gtk.RESPONSE_CANCEL:
self.chooser.destroy()
self.chooser.destroy()
elif self.response == gtk.RESPONSE_OK:
global filename
filename = self.chooser.get_filename()
index = filename.rfind("/") + 1
StatusBar.push(0, filename[index:] + " opened")
Window.set_title(filename[index:] + " - DevEditor")
#textbuffer = TextView.get_buffer()
file = open(filename, "r")
text = file.read()
buff.set_text(text)
file.close()
self.chooser.destroy()
self.chooser.destroy()
self.hightlighting(0,event)
def hightlighting(self, widget, event):
text = buff.get_text(buff.get_start_iter() , buff.get_end_iter())
search = ["function", '/\*([^*]|[\r\n]|(\*+([^*/]|[\r\n])))*\*+/']
searchCol = ["#0404B4", "#088A08"]
ind = 0
buff.set_text("")
lessWord = ""
lessInd = 0
index = 0
while (ind <> -1):
for i in range(0, len(search)):
p = re.compile(search[i])
if lessWord == "":
lessInd = p.search(text)
if (lessInd <> None):
lessWord = text[lessInd.start(): lessInd.end()]
index = i
elif p.search(text) != None and p.search(text).start() < lessInd.start():
lessInd = p.search(text)
lessWord = text[lessInd.start():lessInd.end()]
a = lessInd
lessInd = lessInd.start()
index = i
ind = text.find(lessWord)
if lessWord == "":
ind = -1
if (ind <> -1):
#buff.put_text(text[0:ind], '#000000', '#FFFFFF', 'monospace', 9)
buff.put_text(lessWord, searchCol[index], '#FFFFFF', 'monospace', 9)
text = text[ind + len(lessWord):]
lessWord = ""
#buff.put_text(text, '#000000', '#FFFFFF', 'monospace', 9)
def save_file(self, event):
global filename
if filename == "":
self.save_fileas(event)
else:
self.save(filename)
def save(self, filename):
textbuffer = TextView.get_buffer()
index = filename.replace("\\","/").rfind("/") + 1
text = textbuffer.get_text(textbuffer.get_start_iter() , textbuffer.get_end_iter())
file = open(filename, "w")
file.write(text)
file.close()
StatusBar.push(0, filename[index:] + " saved")
Window.set_title(filename[index:] + " - DevEditor")
def save_fileas(self, event):
self.chooser = gtk.FileChooserDialog(title="Save file",action=gtk.FILE_CHOOSER_ACTION_SAVE, buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_SAVE,gtk.RESPONSE_OK))
self.chooser.set_default_response(gtk.RESPONSE_OK)
self.filterText = gtk.FileFilter()
self.filterText.set_name("Text Files")
self.filterText.add_mime_type("text/data")
self.filterText.add_pattern("*.txt")
self.filterAll = gtk.FileFilter()
self.filterAll.set_name("All Files")
self.filterAll.add_pattern("*.*")
self.chooser.add_filter(self.filterText)
self.chooser.add_filter(self.filterAll)
self.response = self.chooser.run()
if self.response == gtk.RESPONSE_CANCEL:
self.chooser.destroy()
self.chooser.destroy()
elif self.response == gtk.RESPONSE_OK:
filename = self.chooser.get_filename()
self.save(filename)
self.chooser.destroy()
self.chooser.destroy()
def main():
gtk.gdk.threads_enter()
gtk.main()
gtk.gdk.threads_leave()
if __name__ == "__main__":
Initilize = MainForm()
main()