1 |
6 |
Kragenwar-3044 |
import "Turbine.UI"; |
2 |
|
Kragenwar-3044 |
|
3 |
|
Kragenwar-3044 |
ComboBox = class(Turbine.UI.Control); |
4 |
|
Kragenwar-3044 |
|
5 |
|
Kragenwar-3044 |
-- colors |
6 |
|
Kragenwar-3044 |
ComboBox.HighlightColor = Turbine.UI.Color(232/255, 175/255, 72/255); |
7 |
|
Kragenwar-3044 |
ComboBox.SelectionColor = Turbine.UI.Color(203/255, 195/255, 52/255); |
8 |
|
Kragenwar-3044 |
ComboBox.ItemColor = Turbine.UI.Color(245/255, 222/255, 147/255); |
9 |
|
Kragenwar-3044 |
ComboBox.DisabledColor = Turbine.UI.Color(162/255, 162/255, 162/255); |
10 |
|
Kragenwar-3044 |
ComboBox.BlackColor = Turbine.UI.Color(1, 0, 0, 0); |
11 |
|
Kragenwar-3044 |
|
12 |
|
Kragenwar-3044 |
-- create a var to store the open dropdown in |
13 |
|
Kragenwar-3044 |
ComboBox.open = nil; |
14 |
|
Kragenwar-3044 |
|
15 |
|
Kragenwar-3044 |
-- close any open dropdowns |
16 |
|
Kragenwar-3044 |
ComboBox.Cleanup = function() |
17 |
|
Kragenwar-3044 |
if (ComboBox.open ~= nil) then |
18 |
|
Kragenwar-3044 |
ComboBox.open:CloseDropDown(); |
19 |
|
Kragenwar-3044 |
ComboBox.open = nil; |
20 |
|
Kragenwar-3044 |
end |
21 |
|
Kragenwar-3044 |
end |
22 |
|
Kragenwar-3044 |
|
23 |
|
Kragenwar-3044 |
function ComboBox:Constructor() |
24 |
|
Kragenwar-3044 |
Turbine.UI.Control.Constructor(self); |
25 |
|
Kragenwar-3044 |
|
26 |
|
Kragenwar-3044 |
self:SetBackColor(ComboBox.DisabledColor); |
27 |
|
Kragenwar-3044 |
--self:SetZOrder(5); |
28 |
|
Kragenwar-3044 |
|
29 |
|
Kragenwar-3044 |
-- state |
30 |
|
Kragenwar-3044 |
self.dropped = false; |
31 |
|
Kragenwar-3044 |
self.selection = -1; |
32 |
|
Kragenwar-3044 |
|
33 |
|
Kragenwar-3044 |
-- text label |
34 |
|
Kragenwar-3044 |
self.label = Turbine.UI.Label(); |
35 |
|
Kragenwar-3044 |
self.label:SetParent(self); |
36 |
|
Kragenwar-3044 |
self.label:SetFont(Turbine.UI.Lotro.Font.TrajanPro14); |
37 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.ItemColor); |
38 |
|
Kragenwar-3044 |
self.label:SetBackColor(ComboBox.BlackColor); |
39 |
|
Kragenwar-3044 |
self.label:SetOutlineColor(ComboBox.HighlightColor); |
40 |
|
Kragenwar-3044 |
self.label:SetTextAlignment(Turbine.UI.ContentAlignment.MiddleCenter); |
41 |
|
Kragenwar-3044 |
self.label:SetMouseVisible(false); |
42 |
|
Kragenwar-3044 |
|
43 |
|
Kragenwar-3044 |
-- arrow |
44 |
|
Kragenwar-3044 |
self.arrow = Turbine.UI.Control(); |
45 |
|
Kragenwar-3044 |
self.arrow:SetParent(self); |
46 |
|
Kragenwar-3044 |
self.arrow:SetSize(16, 16); |
47 |
|
Kragenwar-3044 |
self.arrow:SetZOrder(20); |
48 |
|
Kragenwar-3044 |
self.arrow:SetBlendMode(Turbine.UI.BlendMode.AlphaBlend); |
49 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_closed.tga"); |
50 |
|
Kragenwar-3044 |
self.arrow:SetMouseVisible(false); |
51 |
|
Kragenwar-3044 |
|
52 |
|
Kragenwar-3044 |
-- drop down window |
53 |
|
Kragenwar-3044 |
self.dropDownWindow = Turbine.UI.Window(); |
54 |
|
Kragenwar-3044 |
self.dropDownWindow:SetBackColor(ComboBox.DisabledColor); |
55 |
|
Kragenwar-3044 |
self.dropDownWindow:SetZOrder(30); |
56 |
|
Kragenwar-3044 |
self.dropDownWindow:SetVisible(false); |
57 |
|
Kragenwar-3044 |
|
58 |
|
Kragenwar-3044 |
-- list scroll bar |
59 |
|
Kragenwar-3044 |
self.scrollBar = Turbine.UI.Lotro.ScrollBar(); |
60 |
|
Kragenwar-3044 |
self.scrollBar:SetOrientation(Turbine.UI.Orientation.Vertical); |
61 |
|
Kragenwar-3044 |
self.scrollBar:SetParent(self.dropDownWindow); |
62 |
|
Kragenwar-3044 |
self.scrollBar:SetBackColor(ComboBox.BlackColor); |
63 |
|
Kragenwar-3044 |
|
64 |
|
Kragenwar-3044 |
-- list to contain the drop down items |
65 |
|
Kragenwar-3044 |
self.listBox = Turbine.UI.ListBox(); |
66 |
|
Kragenwar-3044 |
self.listBox:SetParent(self.dropDownWindow); |
67 |
|
Kragenwar-3044 |
self.listBox:SetOrientation(Turbine.UI.Orientation.Horizontal); |
68 |
|
Kragenwar-3044 |
self.listBox:SetVerticalScrollBar(self.scrollBar); |
69 |
|
Kragenwar-3044 |
self.listBox:SetMaxItemsPerLine(1); |
70 |
|
Kragenwar-3044 |
self.listBox:SetMouseVisible(false); |
71 |
|
Kragenwar-3044 |
self.listBox:SetPosition(2, 2); |
72 |
|
Kragenwar-3044 |
self.listBox:SetBackColor(ComboBox.BlackColor); |
73 |
|
Kragenwar-3044 |
end |
74 |
|
Kragenwar-3044 |
|
75 |
|
Kragenwar-3044 |
function ComboBox:MouseEnter(args) |
76 |
|
Kragenwar-3044 |
if (not self:IsEnabled()) then |
77 |
|
Kragenwar-3044 |
return; |
78 |
|
Kragenwar-3044 |
end |
79 |
|
Kragenwar-3044 |
|
80 |
|
Kragenwar-3044 |
self.label:SetFontStyle(Turbine.UI.FontStyle.Outline); |
81 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.ItemColor); |
82 |
|
Kragenwar-3044 |
self.label:SetText(self.label:GetText()); |
83 |
|
Kragenwar-3044 |
|
84 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_"..(self.dropped and "open_rollover" or "closed_rollover")..".tga"); |
85 |
|
Kragenwar-3044 |
end |
86 |
|
Kragenwar-3044 |
|
87 |
|
Kragenwar-3044 |
function ComboBox:MouseLeave(args) |
88 |
|
Kragenwar-3044 |
if (not self:IsEnabled()) then |
89 |
|
Kragenwar-3044 |
return; |
90 |
|
Kragenwar-3044 |
end |
91 |
|
Kragenwar-3044 |
|
92 |
|
Kragenwar-3044 |
self.label:SetFontStyle(Turbine.UI.FontStyle.None); |
93 |
|
Kragenwar-3044 |
if (self.dropped) then |
94 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.SelectionColor); |
95 |
|
Kragenwar-3044 |
end |
96 |
|
Kragenwar-3044 |
self.label:SetText(self.label:GetText()); |
97 |
|
Kragenwar-3044 |
|
98 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_"..(self.dropped and "open" or "closed")..".tga"); |
99 |
|
Kragenwar-3044 |
end |
100 |
|
Kragenwar-3044 |
|
101 |
|
Kragenwar-3044 |
function ComboBox:MouseClick(args) |
102 |
|
Kragenwar-3044 |
if (not self:IsEnabled()) then |
103 |
|
Kragenwar-3044 |
return; |
104 |
|
Kragenwar-3044 |
end |
105 |
|
Kragenwar-3044 |
|
106 |
|
Kragenwar-3044 |
if (args.Button == Turbine.UI.MouseButton.Left) then |
107 |
|
Kragenwar-3044 |
if (self.dropped) then |
108 |
|
Kragenwar-3044 |
self:CloseDropDown(); |
109 |
|
Kragenwar-3044 |
else |
110 |
|
Kragenwar-3044 |
self:ShowDropDown(); |
111 |
|
Kragenwar-3044 |
end |
112 |
|
Kragenwar-3044 |
end |
113 |
|
Kragenwar-3044 |
end |
114 |
|
Kragenwar-3044 |
|
115 |
|
Kragenwar-3044 |
function ComboBox:FireEvent() |
116 |
|
Kragenwar-3044 |
if (type(self.SelectedIndexChanged) == "function") then |
117 |
|
Kragenwar-3044 |
self:SelectedIndexChanged({selection=self:GetSelection()}); |
118 |
|
Kragenwar-3044 |
end |
119 |
|
Kragenwar-3044 |
end |
120 |
|
Kragenwar-3044 |
|
121 |
|
Kragenwar-3044 |
function ComboBox:ItemSelected(index) |
122 |
|
Kragenwar-3044 |
if (self.selection ~= -1) then |
123 |
|
Kragenwar-3044 |
local old = self.listBox:GetItem(self.selection); |
124 |
|
Kragenwar-3044 |
old:SetForeColor(ComboBox.ItemColor); |
125 |
|
Kragenwar-3044 |
end |
126 |
|
Kragenwar-3044 |
|
127 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(index); |
128 |
|
Kragenwar-3044 |
self.selection = index; |
129 |
|
Kragenwar-3044 |
item:SetForeColor(ComboBox.SelectionColor); |
130 |
|
Kragenwar-3044 |
self.label:SetText(item:GetText()); |
131 |
|
Kragenwar-3044 |
|
132 |
|
Kragenwar-3044 |
self:CloseDropDown(); |
133 |
|
Kragenwar-3044 |
end |
134 |
|
Kragenwar-3044 |
|
135 |
|
Kragenwar-3044 |
function ComboBox:AddItem(text, value) |
136 |
|
Kragenwar-3044 |
local width, height = self.listBox:GetSize(); |
137 |
|
Kragenwar-3044 |
|
138 |
|
Kragenwar-3044 |
local listItem = Turbine.UI.Label(); |
139 |
|
Kragenwar-3044 |
listItem:SetSize(width, 20); |
140 |
|
Kragenwar-3044 |
listItem:SetTextAlignment(Turbine.UI.ContentAlignment.MiddleCenter); |
141 |
|
Kragenwar-3044 |
listItem:SetForeColor(ComboBox.ItemColor); |
142 |
|
Kragenwar-3044 |
listItem:SetFont(Turbine.UI.Lotro.Font.TrajanPro14); |
143 |
|
Kragenwar-3044 |
listItem:SetOutlineColor(ComboBox.HighlightColor); |
144 |
|
Kragenwar-3044 |
listItem:SetText(text); |
145 |
|
Kragenwar-3044 |
|
146 |
|
Kragenwar-3044 |
listItem.MouseEnter = function(sender, args) |
147 |
|
Kragenwar-3044 |
sender:SetFontStyle(Turbine.UI.FontStyle.Outline); |
148 |
|
Kragenwar-3044 |
sender:SetForeColor(ComboBox.ItemColor); |
149 |
|
Kragenwar-3044 |
sender:SetText(sender:GetText()); |
150 |
|
Kragenwar-3044 |
end |
151 |
|
Kragenwar-3044 |
listItem.MouseLeave = function(sender, args) |
152 |
|
Kragenwar-3044 |
sender:SetFontStyle(Turbine.UI.FontStyle.None); |
153 |
|
Kragenwar-3044 |
if (self.listBox:IndexOfItem(sender) == self.selection) then |
154 |
|
Kragenwar-3044 |
sender:SetForeColor(ComboBox.SelectionColor); |
155 |
|
Kragenwar-3044 |
end |
156 |
|
Kragenwar-3044 |
sender:SetText(sender:GetText()); |
157 |
|
Kragenwar-3044 |
end |
158 |
|
Kragenwar-3044 |
listItem.MouseClick = function(sender, args) |
159 |
|
Kragenwar-3044 |
if (args.Button == Turbine.UI.MouseButton.Left) then |
160 |
|
Kragenwar-3044 |
self:ItemSelected(self.listBox:GetSelectedIndex()); |
161 |
|
Kragenwar-3044 |
self:FireEvent(); |
162 |
|
Kragenwar-3044 |
end |
163 |
|
Kragenwar-3044 |
end |
164 |
|
Kragenwar-3044 |
listItem.value = value; |
165 |
|
Kragenwar-3044 |
self.listBox:AddItem(listItem); |
166 |
|
Kragenwar-3044 |
end |
167 |
|
Kragenwar-3044 |
|
168 |
|
Kragenwar-3044 |
function ComboBox:RemoveItem(value) |
169 |
|
Kragenwar-3044 |
for i = 1, self.listBox:GetItemCount() do |
170 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(i); |
171 |
|
Kragenwar-3044 |
if (item.value == value) then |
172 |
|
Kragenwar-3044 |
item:SetVisible(false); |
173 |
|
Kragenwar-3044 |
self.listBox:RemoveItemAt(i); |
174 |
|
Kragenwar-3044 |
|
175 |
|
Kragenwar-3044 |
-- if the removed item is the selection update it |
176 |
|
Kragenwar-3044 |
if (self.selection == i) then |
177 |
|
Kragenwar-3044 |
self.selection = -1; |
178 |
|
Kragenwar-3044 |
if (self.listBox:GetItemCount() > 0) then |
179 |
|
Kragenwar-3044 |
self:ItemSelected(1); |
180 |
|
Kragenwar-3044 |
self:FireEvent(); |
181 |
|
Kragenwar-3044 |
else |
182 |
|
Kragenwar-3044 |
self.label:SetText(""); |
183 |
|
Kragenwar-3044 |
end |
184 |
|
Kragenwar-3044 |
end |
185 |
|
Kragenwar-3044 |
break; |
186 |
|
Kragenwar-3044 |
end |
187 |
|
Kragenwar-3044 |
end |
188 |
|
Kragenwar-3044 |
end |
189 |
|
Kragenwar-3044 |
|
190 |
|
Kragenwar-3044 |
function ComboBox:SetSelection(value) |
191 |
|
Kragenwar-3044 |
for i = 1, self.listBox:GetItemCount() do |
192 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(i); |
193 |
|
Kragenwar-3044 |
if (item.value == value) then |
194 |
|
Kragenwar-3044 |
self:ItemSelected(i); |
195 |
|
Kragenwar-3044 |
self:FireEvent(); |
196 |
|
Kragenwar-3044 |
break; |
197 |
|
Kragenwar-3044 |
end |
198 |
|
Kragenwar-3044 |
end |
199 |
|
Kragenwar-3044 |
end |
200 |
|
Kragenwar-3044 |
|
201 |
|
Kragenwar-3044 |
function ComboBox:GetSelection() |
202 |
|
Kragenwar-3044 |
if (self.selection == -1) then |
203 |
|
Kragenwar-3044 |
return nil; |
204 |
|
Kragenwar-3044 |
else |
205 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(self.selection); |
206 |
|
Kragenwar-3044 |
return item.value; |
207 |
|
Kragenwar-3044 |
end |
208 |
|
Kragenwar-3044 |
end |
209 |
|
Kragenwar-3044 |
|
210 |
|
Kragenwar-3044 |
function ComboBox:UpdateSelectionText(text) |
211 |
|
Kragenwar-3044 |
if (self.selection ~= -1) then |
212 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(self.selection); |
213 |
|
Kragenwar-3044 |
item:SetText(text); |
214 |
|
Kragenwar-3044 |
self.label:SetText(text); |
215 |
|
Kragenwar-3044 |
end |
216 |
|
Kragenwar-3044 |
end |
217 |
|
Kragenwar-3044 |
|
218 |
|
Kragenwar-3044 |
function ComboBox:GetItemCount() |
219 |
|
Kragenwar-3044 |
return self.listBox:GetItemCount(); |
220 |
|
Kragenwar-3044 |
end |
221 |
|
Kragenwar-3044 |
|
222 |
|
Kragenwar-3044 |
function ComboBox:GetItem(index) |
223 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(index); |
224 |
|
Kragenwar-3044 |
return item.value; |
225 |
|
Kragenwar-3044 |
end |
226 |
|
Kragenwar-3044 |
|
227 |
|
Kragenwar-3044 |
function ComboBox:SetSize(width, height) |
228 |
|
Kragenwar-3044 |
Turbine.UI.Control.SetSize(self, width, height); |
229 |
|
Kragenwar-3044 |
self:Layout(); |
230 |
|
Kragenwar-3044 |
end |
231 |
|
Kragenwar-3044 |
|
232 |
|
Kragenwar-3044 |
function ComboBox:SetEnabled(enabled) |
233 |
|
Kragenwar-3044 |
Turbine.UI.Control.SetEnabled(self, enabled); |
234 |
|
Kragenwar-3044 |
if (enabled) then |
235 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.ItemColor); |
236 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_closed.tga"); |
237 |
|
Kragenwar-3044 |
else |
238 |
|
Kragenwar-3044 |
self:CloseDropDown(); |
239 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.DisabledColor); |
240 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_closed_ghosted.tga"); |
241 |
|
Kragenwar-3044 |
end |
242 |
|
Kragenwar-3044 |
end |
243 |
|
Kragenwar-3044 |
|
244 |
|
Kragenwar-3044 |
function ComboBox:Layout() |
245 |
|
Kragenwar-3044 |
local width, height = self:GetSize(); |
246 |
|
Kragenwar-3044 |
self.label:SetSize(width - 4, height - 4); |
247 |
|
Kragenwar-3044 |
self.label:SetPosition(2, 2); |
248 |
|
Kragenwar-3044 |
self.arrow:SetPosition(width - 2 - 16, 2 + ((height - 4 - 16) / 2)); |
249 |
|
Kragenwar-3044 |
end |
250 |
|
Kragenwar-3044 |
|
251 |
|
Kragenwar-3044 |
function ComboBox:ShowDropDown() |
252 |
|
Kragenwar-3044 |
-- close the existing drop down if one is open |
253 |
|
Kragenwar-3044 |
ComboBox.Cleanup(); |
254 |
|
Kragenwar-3044 |
|
255 |
|
Kragenwar-3044 |
local itemCount = self.listBox:GetItemCount(); |
256 |
|
Kragenwar-3044 |
if ((itemCount > 0) and not (self.dropped)) then |
257 |
|
Kragenwar-3044 |
self.dropped = true; |
258 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.SelectionColor); |
259 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_open_rollover.tga"); |
260 |
|
Kragenwar-3044 |
local width, height = self:GetSize(); |
261 |
|
Kragenwar-3044 |
--width = width + 10; |
262 |
|
Kragenwar-3044 |
|
263 |
|
Kragenwar-3044 |
-- max size |
264 |
|
Kragenwar-3044 |
local maxItems = itemCount; |
265 |
|
Kragenwar-3044 |
local scrollSize = 0; |
266 |
|
Kragenwar-3044 |
if (maxItems > 10) then |
267 |
|
Kragenwar-3044 |
maxItems = 10; |
268 |
|
Kragenwar-3044 |
scrollSize = 10; |
269 |
|
Kragenwar-3044 |
end |
270 |
|
Kragenwar-3044 |
|
271 |
|
Kragenwar-3044 |
-- list item sizes |
272 |
|
Kragenwar-3044 |
local listHeight = 0; |
273 |
|
Kragenwar-3044 |
for i = 1, self.listBox:GetItemCount() do |
274 |
|
Kragenwar-3044 |
local item = self.listBox:GetItem(i); |
275 |
|
Kragenwar-3044 |
item:SetWidth(width - 14); |
276 |
|
Kragenwar-3044 |
if (i <= maxItems) then |
277 |
|
Kragenwar-3044 |
listHeight = listHeight + item:GetHeight(); |
278 |
|
Kragenwar-3044 |
end |
279 |
|
Kragenwar-3044 |
end |
280 |
|
Kragenwar-3044 |
|
281 |
|
Kragenwar-3044 |
-- window size |
282 |
|
Kragenwar-3044 |
self.listBox:SetSize(width - 4 - scrollSize, listHeight); |
283 |
|
Kragenwar-3044 |
self.dropDownWindow:SetSize(width, listHeight + 4); |
284 |
|
Kragenwar-3044 |
|
285 |
|
Kragenwar-3044 |
-- scrollbar |
286 |
|
Kragenwar-3044 |
self.scrollBar:SetSize(10, listHeight); |
287 |
|
Kragenwar-3044 |
self.scrollBar:SetPosition(width - 12, 2); |
288 |
|
Kragenwar-3044 |
|
289 |
|
Kragenwar-3044 |
-- position |
290 |
|
Kragenwar-3044 |
local x, y = self:GetParent():PointToScreen(self:GetPosition()); |
291 |
|
Kragenwar-3044 |
self.dropDownWindow:SetPosition(x, y + height + 3); |
292 |
|
Kragenwar-3044 |
|
293 |
|
Kragenwar-3044 |
self.dropDownWindow:SetVisible(true); |
294 |
|
Kragenwar-3044 |
|
295 |
|
Kragenwar-3044 |
-- store the open drop down |
296 |
|
Kragenwar-3044 |
ComboBox.open = self; |
297 |
|
Kragenwar-3044 |
end |
298 |
|
Kragenwar-3044 |
end |
299 |
|
Kragenwar-3044 |
|
300 |
|
Kragenwar-3044 |
function ComboBox:CloseDropDown() |
301 |
|
Kragenwar-3044 |
if (self.dropped) then |
302 |
|
Kragenwar-3044 |
self.dropped = false; |
303 |
|
Kragenwar-3044 |
self.dropDownWindow:SetVisible(false); |
304 |
|
Kragenwar-3044 |
self.label:SetForeColor(ComboBox.ItemColor); |
305 |
|
Kragenwar-3044 |
self.arrow:SetBackground("KragenPlugs/UI/Resources/dropdown_arrow_closed_rollover.tga"); |
306 |
|
Kragenwar-3044 |
end |
307 |
|
Kragenwar-3044 |
end |