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
|
/////////////////////////////////////////////////////////////////////////
// Copyright 2011-2021 Simon Schneegans
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
/////////////////////////////////////////////////////////////////////////
using GLib.Math;
namespace GnomePie {
/////////////////////////////////////////////////////////////////////////
/// A helper method which loads pies according to the configuration file.
/////////////////////////////////////////////////////////////////////////
namespace Pies {
/////////////////////////////////////////////////////////////////////
/// Loads all Pies from the pies.conf file.
/////////////////////////////////////////////////////////////////////
public void load() {
// check whether the config file exists
if (!GLib.File.new_for_path(Paths.pie_config).query_exists()) {
message("Creating new configuration file in \"" + Paths.pie_config + "\".");
Pies.create_default_config();
return;
}
message("Loading Pies from \"" + Paths.pie_config + "\".");
// load the settings file
Xml.Parser.init();
Xml.Doc* piesXML = Xml.Parser.parse_file(Paths.pie_config);
if (piesXML != null) {
// begin parsing at the root element
Xml.Node* root = piesXML->get_root_element();
if (root != null) {
for (Xml.Node* node = root->children; node != null; node = node->next) {
if (node->type == Xml.ElementType.ELEMENT_NODE) {
string node_name = node->name.down();
switch (node_name) {
case "pie":
parse_pie(node);
break;
default:
warning("Invalid child element <" + node_name + "> in <pies> element pies.conf!");
break;
}
}
}
} else {
warning("Error loading pies: pies.conf is empty! The cake is a lie...");
}
delete piesXML;
} else {
warning("Error loading pies: pies.conf not found! The cake is a lie...");
}
}
/////////////////////////////////////////////////////////////////////
/// Parses a <pie> element from the pies.conf file.
/////////////////////////////////////////////////////////////////////
private static void parse_pie(Xml.Node* node) {
string hotkey = "";
string name = "";
string icon = "";
string id = "";
int quickaction = -1;
// parse all attributes of this node
for (Xml.Attr* attribute = node->properties; attribute != null; attribute = attribute->next) {
string attr_name = attribute->name.down();
string attr_content = attribute->children->content;
switch (attr_name) {
case "hotkey":
hotkey = attr_content;
break;
case "quickaction":
quickaction = int.parse(attr_content);
break;
case "name":
name = attr_content;
break;
case "icon":
icon = attr_content;
break;
case "id":
id = attr_content;
break;
default:
warning("Invalid setting \"" + attr_name + "\" in pies.conf!");
break;
}
}
if (name == "") {
warning("Invalid <pie> element in pies.conf: No name specified!");
return;
}
// add a new Pie with the loaded properties
var pie = PieManager.create_persistent_pie(name, icon, new Trigger.from_string(hotkey), id);
// and parse all child elements
for (Xml.Node* slice = node->children; slice != null; slice = slice->next) {
if (slice->type == Xml.ElementType.ELEMENT_NODE) {
string node_name = slice->name.down();
switch (node_name) {
case "slice":
parse_slice(slice, pie);
break;
case "group":
parse_group(slice, pie);
break;
default:
warning("Invalid child element <" + node_name + "> in <pie> element in pies.conf!");
break;
}
}
}
}
/////////////////////////////////////////////////////////////////////
/// Parses a <slice> element from the pies.conf file.
/////////////////////////////////////////////////////////////////////
private static void parse_slice(Xml.Node* slice, Pie pie) {
string name="";
string icon="";
string command="";
string type="";
bool quickaction = false;
// parse all attributes of this node
for (Xml.Attr* attribute = slice->properties; attribute != null; attribute = attribute->next) {
string attr_name = attribute->name.down();
string attr_content = attribute->children->content;
switch (attr_name) {
case "name":
name = attr_content;
break;
case "icon":
icon = attr_content;
break;
case "command":
command = attr_content;
break;
case "type":
type = attr_content;
break;
case "quickaction":
quickaction = bool.parse(attr_content);
break;
default:
warning("Invalid attribute \"" + attr_name + "\" in <slice> element in pies.conf!");
break;
}
}
// create a new Action according to the loaded type
Action action = ActionRegistry.create_action(type, name, icon, command, quickaction);
if (action != null) pie.add_action(action);
}
/////////////////////////////////////////////////////////////////////
/// Parses a <group> element from the pies.conf file.
/////////////////////////////////////////////////////////////////////
private static void parse_group(Xml.Node* slice, Pie pie) {
string type="";
// parse all attributes of this node
for (Xml.Attr* attribute = slice->properties; attribute != null; attribute = attribute->next) {
string attr_name = attribute->name.down();
string attr_content = attribute->children->content;
if (attr_name == "type") {
type = attr_content;
break;
}
}
ActionGroup group = GroupRegistry.create_group(type, pie.id);
if (group != null) {
group.on_load(slice);
pie.add_group(group);
}
}
}
}
|
