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comparison mde/gui/widget/miscWidgets.d @ 116:5ee69b3ed9c9

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Partial implementation of infinite widget recursion protection; some cleanup. Implemented recursion protection which only allowed unsafe widgets to be instantiated once; realised this was far too restrictive (multiple sibling instances are needed) and a check against parent widgets would be needed. Could be implemented by passing widgets a reference to parents. Removed ButtonWidget aka First interactible widget.
author Diggory Hardy <diggory.hardy@gmail.com>
date Sun, 21 Dec 2008 12:03:50 +0000
parents b16a534f5302
children 5b37d0400732
comparison
equal deleted inserted replaced
115:1b1e2297e2fc 116:5ee69b3ed9c9
18 18
19 import mde.gui.widget.Widget; 19 import mde.gui.widget.Widget;
20 import mde.gui.exception; 20 import mde.gui.exception;
21 import mde.gui.renderer.IRenderer; 21 import mde.gui.renderer.IRenderer;
22 22
23 import tango.io.Stdout; 23 import tango.util.log.Log : Log, Logger;
24
25 private Logger logger;
26 static this () {
27 logger = Log.getLogger ("mde.gui.widget.miscWidgets");
28 }
24 29
25 30
26 /// A fixed-size blank widget. 31 /// A fixed-size blank widget.
27 class FixedBlankWidget : FixedWidget 32 class FixedBlankWidget : FixedWidget
28 { 33 {
56 /// A debug widget. Essentially as SizableBlankWidget but doesn't mind any amount of data and prints it. 61 /// A debug widget. Essentially as SizableBlankWidget but doesn't mind any amount of data and prints it.
57 class DebugWidget : SizableWidget 62 class DebugWidget : SizableWidget
58 { 63 {
59 this (IWidgetManager mgr, widgetID id, WidgetData data) { 64 this (IWidgetManager mgr, widgetID id, WidgetData data) {
60 super (mgr, id, data); 65 super (mgr, id, data);
61 66 logger.warn ("Debug widget - parameters: ints = {}, strings = {}", data.ints, data.strings);
62 Stdout ("Debug widget - parameters: int: [");
63 foreach (x; data.ints)
64 Stdout (" ")(x);
65 Stdout (" ], char[]: [");
66 foreach (x; data.strings)
67 Stdout (" \"")(x)('"');
68 Stdout (" ]").newline;
69 } 67 }
70 68
71 override void draw () { 69 override void draw () {
72 super.draw; 70 super.draw;
73 71
74 mgr.renderer.drawBlank (x,y, w,h); 72 mgr.renderer.drawBlank (x,y, w,h);
75 } 73 }
76 } 74 }
77
78 /// First interactible widget
79 class ButtonWidget : AButtonWidget
80 {
81 this (IWidgetManager mgr, widgetID id, WidgetData data) {
82 WDCheck (data, 3);
83 w = mw = cast(wdim) data.ints[1];
84 h = mh = cast(wdim) data.ints[2];
85 super (mgr, id, data);
86 }
87
88 override void activated () {
89 Stdout ("Button clicked!").newline;
90 }
91 }