Class: MyEditableList

Inherits:
Gtk::TreeView
  • Object
show all
Includes:
Conf, GtkAttributes, ListPrint, ManqodCommon, Observable
Defined in:
lib/ListHolder/EditableList.rb

Overview

this file is part of manqod manqod is distributed under the CDDL licence the author of manqod is Dobai-Pataky Balint([email protected])

Constant Summary

Constants included from ManqodCommon

ManqodCommon::CRITICAL, ManqodCommon::DEBUG, ManqodCommon::ERROR, ManqodCommon::INFO, ManqodCommon::NORMAL, ManqodCommon::WARNING

Constants included from Eprint

Eprint::DOMAIN, Eprint::LEVEL

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Conf

#get_conf, #load_conf, #save_conf, #set_conf

Methods included from ManqodCommon

#add_where, #admin, #admin_cache, #admin_qrow, #admin_rows, #backtrace_to_debug, #cache, #changed_ids_of_base, #client, #client_fields, #client_image_of_id, #client_qrow, #client_query, #client_rows, #eeval, #escape_string, #getBinding, #guess_base, #guess_table, #image_of_id, #lzero, #manqod_db, #measure, #myexec, #nick, #nick_id, #number_format, #qrow, #query, #reconnect_manqod_db, #rows, #run_events, #send_message, #sendmail, #set_manqod_db_uri, #set_nick

Methods included from Eprint

#ecode, #edebug, #eerror, #einfo, #enormal, #eprint, #ewarn, #gtk_set_edebug, #set_edebug, #tell_exception

Methods included from ListPrint

#gtkprint

Methods included from GtkAttributes

#default_attribute, #gtk_attribute, #gtk_attribute_of_object, #gtkobjectid, #gtkobjecttype, #set_gtk_attribute

Constructor Details

#initialize(caller) ⇒ MyEditableList

Returns a new instance of MyEditableList.



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
 
# File 'lib/ListHolder/EditableList.rb', line 12

def initialize(caller)
	@caller=caller
	@list_id=nil
	@parentM=nil
	@info=caller.info
	@title="list"
	@tip=Gtk::Tooltips.new
	super(nil)
	@list_model=ListModel.new(self)
	set_enable_grid_lines(case get_conf(0,0,"grid")
		when "both" then Gtk::TreeView::GridLines::BOTH
		when "vertical" then Gtk::TreeView::GridLines::VERTICAL
		when "horizontal" then Gtk::TreeView::GridLines::HORIZONTAL
			else Gtk::TreeView::GridLines::NONE
		end
	) if Gtk.check_version?(2,10,9)
	set_enable_tree_lines(true)
	set_fixed_height_mode(false)
	set_reorderable(false)# drag and drop of rows
	headers_clickable=false
	set_rules_hint(true)
	selection.set_mode(Gtk::SELECTION_MULTIPLE)
	signal_connect('cursor-changed') { |me|
		if !cursor[0].nil? and iter=model.get_iter(cursor[0])
			id_at_cursor=iter[@list_model.column_of_id]
			else
			id_at_cursor=-1
		end
		if id_at_cursor != get_cursor_id
			save_cursor_id(id_at_cursor)
			einfo("#{self} selection changed to #{id_at_cursor}, notifying observers","list")
			changed
			begin
				notify_observers(self)
			rescue =>err
				eerror("error notifying observers:#{err}","list")
			end
		end
	}

	signal_connect("button-press-event"){|me,ev|
		holder.buttonholder.activate_default if ev.event_type == Gdk::Event::BUTTON2_PRESS
		false
	}
	@tmp=Hash.new
	@is_embedded=nil
	@keep_expanded=false

	signal_connect("row-collapsed"){|me, iter, path|
		me.expand_all if @keep_expanded
	}
end

Instance Attribute Details

#caller ⇒ Object

Returns the value of attribute caller.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def caller
  @caller
end

#headers ⇒ Object

Returns the value of attribute headers.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def headers
  @headers
end

#headertypes ⇒ Object

Returns the value of attribute headertypes.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def headertypes
  @headertypes
end

#info ⇒ Object

Returns the value of attribute info.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def info
  @info
end

#is_embedded ⇒ Object

Returns the value of attribute is_embedded.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def is_embedded
  @is_embedded
end

#list_id ⇒ Object

Returns the value of attribute list_id.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def list_id
  @list_id
end

#list_model ⇒ Object

Returns the value of attribute list_model.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def list_model
  @list_model
end

#parentM ⇒ Object

Returns the value of attribute parentM.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def parentM
  @parentM
end

#pop ⇒ Object

Returns the value of attribute pop.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def pop
  @pop
end

#selected ⇒ Object

Returns the value of attribute selected.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def selected
  @selected
end

#tip ⇒ Object

Returns the value of attribute tip.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def tip
  @tip
end

#title ⇒ Object

Returns the value of attribute title.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def title
  @title
end

#tmp ⇒ Object

Returns the value of attribute tmp.



64
65
66
 
# File 'lib/ListHolder/EditableList.rb', line 64

def tmp
  @tmp
end

Instance Method Details

#add_row(caller, added_id = nil) ⇒ Object 



255
256
257
258
259
260
261
262
263
264
265
266
267
 
# File 'lib/ListHolder/EditableList.rb', line 255

def add_row(caller, added_id=nil)
	if added_id.nil?
		run_events(get_id,'list-OnInsert-BeforeSQL')
		added_id=@list_model.add_iter
		run_events(get_id,'list-OnInsert-AfterSQL')
		else
			row_modified(added_id)
	end
#		@rowcount=@rowcount+1
	#select insereted
	#scroll_to_cursor(added_id)
	set_conf(get_id,0,"cursor",added_id)
end

#child_by_id(mid) ⇒ Object 



273
274
275
 
# File 'lib/ListHolder/EditableList.rb', line 273

def child_by_id(mid)
	@caller.notebook.moditem_by_id(mid)
end

#column_by_id(column_id) ⇒ Object 



292
293
294
295
296
297
298
299
300
301
 
# File 'lib/ListHolder/EditableList.rb', line 292

def column_by_id(column_id)
	ret=nil
	columns.each{|col|
		if col.header['id'].to_i == column_id.to_i
			ret=col
			break
		end
	}
	ret
end

#columns_height ⇒ Object 



303
304
305
306
307
308
309
 
# File 'lib/ListHolder/EditableList.rb', line 303

def columns_height
	colh=0
	columns.each{|col|
		colh=col.header_widget.allocation.height if col.header_widget.allocation.height > colh
	}
	colh
end

#create_skeleton ⇒ Object 



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
 
# File 'lib/ListHolder/EditableList.rb', line 190

def create_skeleton
	if get_id.nil?
		edebug(" can't update","list","error")
		return
	end
	@keep_expanded=(gtk_attribute("keep_expanded") || "false") == "true"
	set_model(nil)
	@list_model.create_skeleton
	set_info("initializing")
	@title=moditem["display"]
	while c=get_column(0)
		remove_column(c)
		c.wipe
	end

	
	col_num=1;
	@list_model.headers.sort{|a,b| a[1]["oid"].to_f<=>b[1]["oid"].to_f}.each{|hk,header|
		header['editable']="false" if header['writable']=="0"
		column=nil
		if column=MyColumn.new(self,header)
			append_column(column)
			col_num+=1
		end if header['visible']
	}
	einfo("#{self} skeleton created","list")
	set_search_column(get_conf(get_id,0,"search").to_i)
	
	set_info("loading")
	@caller.list_panel.update(self)
	@caller.advanced_filter.update
	@caller.sum_button.update
	@caller.buttonholder.update(self)
	self
end

#duplicate_selected(caller) ⇒ Object 



239
240
241
242
243
244
245
 
# File 'lib/ListHolder/EditableList.rb', line 239

def duplicate_selected(caller)
	ret=nil
	run_events(get_id,'list-OnDuplicate-BeforeSQL')
	selection.selected_each { |model, path, iter| ret=@list_model.duplicate_iter(iter)}
	run_events(get_id,'list-OnDuplicate-AfterSQL')
	ret
end

#embedd? ⇒ Boolean

Returns:

  • (Boolean) 


90
91
92
93
94
95
96
 
# File 'lib/ListHolder/EditableList.rb', line 90

def embedd?
	if @moditem && @moditem['on_embed'].length >0 
		eeval(@moditem['on_embed'],self)
		else 
		true
	end
end

#get_cursor_id ⇒ Object 



157
158
159
 
# File 'lib/ListHolder/EditableList.rb', line 157

def get_cursor_id
	get_conf(get_id,0,"cursor").to_i
end

#get_id ⇒ Object 



98
99
100
 
# File 'lib/ListHolder/EditableList.rb', line 98

def get_id
	@list_id
end

#get_model ⇒ Object 



70
71
72
 
# File 'lib/ListHolder/EditableList.rb', line 70

def get_model
	@list_model
end

#holder ⇒ Object 



66
67
68
 
# File 'lib/ListHolder/EditableList.rb', line 66

def holder
	@caller
end

#inspect ⇒ Object 



327
328
329
 
# File 'lib/ListHolder/EditableList.rb', line 327

def inspect
	"List(#{title})"
end

#load_data(notifier, the_one = nil) ⇒ Object 



124
125
126
 
# File 'lib/ListHolder/EditableList.rb', line 124

def load_data(notifier,the_one=nil)
	@list_model.load_data(notifier,the_one=nil)
end

#moditem ⇒ Object 



79
80
81
 
# File 'lib/ListHolder/EditableList.rb', line 79

def moditem
	@list_model.moditem
end

#my ⇒ Object 



118
119
120
 
# File 'lib/ListHolder/EditableList.rb', line 118

def my
	@@my
end

#next_editable_column(column) ⇒ Object 



277
278
279
280
281
282
283
284
285
286
287
288
289
290
 
# File 'lib/ListHolder/EditableList.rb', line 277

def next_editable_column(column)
	next_col=nil
	col_num=nil
	i=0
	columns.each{|col|
		col_num=i if col == column
		if !col_num.nil? and i > col_num and col.header["editable"]=="true" and col.header["type"]!='gtk_toggle'
			next_col=col
			break
		end
		i+=1
	}
	next_col
end

#parentselected ⇒ Object 



76
77
78
 
# File 'lib/ListHolder/EditableList.rb', line 76

def parentselected
	@list_model.parentselected
end

#progress ⇒ Object 



82
83
84
 
# File 'lib/ListHolder/EditableList.rb', line 82

def progress
	@caller.progress
end

#refilter ⇒ Object 



128
129
130
 
# File 'lib/ListHolder/EditableList.rb', line 128

def refilter
	@list_model.refilter
end

#remove_selected(caller, ids = nil) ⇒ Object 



247
248
249
250
251
252
253
 
# File 'lib/ListHolder/EditableList.rb', line 247

def remove_selected(caller,ids=nil)
	ids=[get_cursor_id] if ids.nil?
	@removing=ids
	run_events(get_id,'list-OnRemove-BeforeSQL')
	@list_model.remove_iters(ids)
	run_events(get_id,'list-OnRemove-AfterSQL')
end

#row_modified(modified_id = list.get_cursor_id) ⇒ Object 



269
270
271
 
# File 'lib/ListHolder/EditableList.rb', line 269

def row_modified(modified_id=list.get_cursor_id)
	@list_model.row_modified(modified_id)
end

#save_config ⇒ Object 



73
74
75
 
# File 'lib/ListHolder/EditableList.rb', line 73

def save_config
	set_conf(get_id,0,"search",search_column)
end

#save_cursor_id(id_to_set) ⇒ Object 



153
154
155
156
 
# File 'lib/ListHolder/EditableList.rb', line 153

def save_cursor_id(id_to_set)
	edebug("saving cursor to #{id_to_set.inspect}","list")
	set_conf(get_id,0,"cursor",id_to_set)
end

#scroll_to_cursor(id_to_scroll = get_cursor_id, scroll = true) ⇒ Object 



161
162
163
164
165
166
167
 
# File 'lib/ListHolder/EditableList.rb', line 161

def scroll_to_cursor(id_to_scroll=get_cursor_id,scroll=true)
	set_cursor_id(id_to_scroll,scroll)
	changed
	notify_observers(self)
	expand_all if @keep_expanded
	get_cursor_id
end

#selected_ids ⇒ Object 



233
234
235
236
237
 
# File 'lib/ListHolder/EditableList.rb', line 233

def selected_ids
	ids=Array.new
	selection.selected_each { |model, path, iter| ids.push(iter[@list_model.column_of_id])}
	ids
end

#set_cursor_id(id_to_set = get_cursor_id, scroll = true) ⇒ Object 



132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
 
# File 'lib/ListHolder/EditableList.rb', line 132

def set_cursor_id(id_to_set=get_cursor_id,scroll=true)
	current_id=cursor[0] ? @list_model.sorter.get_iter(cursor[0])[@list_model.column_of_id] : -1

	if current_id != id_to_set.to_i
		if iter=@list_model.iter_of_id(id_to_set)
			edebug("setting cursor to #{id_to_set.inspect}","list")
			expand_to_path(iter.path)
			scroll_to_cell(iter.path,nil,false,0,0) if scroll
			set_cursor(iter.path,nil,nil)
			save_cursor_id(id_to_set)
		else
			unless cursor[0].nil?
				edebug("setting cursor none #{id_to_set != -1?"insted of #{id_to_set.inspect}":""}","list")
				set_cursor(Gtk::TreePath.new,nil,nil)
			end
			save_cursor_id(-1)
		end
	end
	iter
end

#set_id(newid) ⇒ Object 



103
104
105
106
107
108
109
110
111
 
# File 'lib/ListHolder/EditableList.rb', line 103

def set_id(newid)
	if newid.to_i != @list_id.to_i
#			save_config
		@list_id=newid.to_i
		@caller.set_id(list_id)
		create_skeleton
	end
	self
end

#set_info(new_info) ⇒ Object 



169
170
171
 
# File 'lib/ListHolder/EditableList.rb', line 169

def set_info(new_info)
	info.set_label(new_info)
end

#set_parentM(parentM) ⇒ Object 



113
114
115
116
 
# File 'lib/ListHolder/EditableList.rb', line 113

def set_parentM(parentM)
	@parentM=parentM
	self
end

#to_s ⇒ Object 



330
331
332
 
# File 'lib/ListHolder/EditableList.rb', line 330

def to_s
	inspect
end

#update(notifier) ⇒ Object 



226
227
228
229
230
231
 
# File 'lib/ListHolder/EditableList.rb', line 226

def update(notifier)
	@list_model.update(notifier)
	scroll_to_cursor
	update_tip
	self
end

#update_tip ⇒ Object 



173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
 
# File 'lib/ListHolder/EditableList.rb', line 173

def update_tip
	case get_conf(0,0,"list-tooltip")
		when "filters" then
			t="filters:"
			@caller.list_panel.list_filter.columns.each_value{|frenderer|
				fl=get_conf(get_id,frenderer.header['id'],"filter")
				case frenderer.header['type']
					when 'gtk_combo', 'gtk_const_combo' then fl = (fl=="-1" or fl=="") ? "" : "=#{fl}"
				end
				t+="\n#{frenderer.header['header']}: #{fl}" if !fl.nil? and fl.length>0
			}
			t="#{t}\nnone" if t=="filters:"
			@tip.set_tip(self,t,'extra hint')
			@tip.enable
	end
end

#wipe ⇒ Object 



311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
 
# File 'lib/ListHolder/EditableList.rb', line 311

def wipe
	save_config
	set_model(nil)
	if @list_model.thread and @list_model.thread.alive?
		progress.killed(object_id)
		p Thread.kill(@list_model.thread)
		while @list_model.thread.alive? do ecode("waiting for thread"); end
	end
  @list_model.wipe
  while c=get_column(0)
		remove_column(c)
		c.wipe
  end
	destroy
end