src/control.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * control.h:
   4  *
   5  * Copyright 2007 Novell, Inc. (http://www.novell.com)
   6  *
   7  * See the LICENSE file included with the distribution for details.
   8  *
   9  */
  10
  11 #ifndef __CONTROL_H__
  12 #define __CONTROL_H__
  13
  14 #include <glib.h>
  15
  16 #include "frameworkelement.h"
  17 #include "thickness.h"
  18 #include "brush.h"
  19 #include "enums.h"
  20 #include "xaml.h"
  21 #include "template.h"
  22 #include "fontfamily.h"
  23 #include "fontstretch.h"
  24 #include "fontstyle.h"
  25 #include "fontweight.h"
  26
  27 #define CONTROL_FONT_FAMILY  "Portable User Interface"
  28 #define CONTROL_FONT_STRETCH FontStretchesNormal
  29 #define CONTROL_FONT_WEIGHT  FontWeightsNormal
  30 #define CONTROL_FONT_STYLE   FontStylesNormal
  31
  32 //
  33 // Control Class
  34 //
  35 /* @Namespace=System.Windows.Controls */
  36 /* @CallInitialize */
  37 class Control : public FrameworkElement {
  38 public:
  39         /* @GenerateCBinding,GeneratePInvoke,ManagedAccess=Protected */
  40         Control ();
  41
  42         virtual bool CanCaptureMouse () { return GetIsEnabled (); }
  43         virtual bool CanFindElement () { return GetIsEnabled (); }
  44         virtual void FindElementsInHostCoordinates (cairo_t *cr, Point p, List *uielement_list);
  45         virtual void HitTest (cairo_t *cr, Point p, List *uielement_list);
  46         virtual void Dispose ();
  47         virtual bool IsLayoutContainer () { return true; }
  48
  49         virtual bool InsideObject (cairo_t *cr, double x, double y);
  50
  51         virtual void OnLoaded ();
  52         virtual void OnPropertyChanged (PropertyChangedEventArgs *args, MoonError *error);
  53         virtual bool SetValueWithErrorImpl (DependencyProperty *property, Value *value, MoonError *error);
  54
  55         virtual void ElementAdded (UIElement *item);
  56         virtual void ElementRemoved (UIElement *item);
  57
  58         virtual bool DoApplyTemplate ();
  59         virtual void SetVisualParent (UIElement *visual_parent);
  60
  61         virtual bool Focus (bool recurse = true);
  62
  63         /* @GenerateCBinding,GeneratePInvoke */
  64         DependencyObject *GetTemplateChild (const char *name);
  65
  66         UIElement *GetTemplateRoot () { return template_root; }
  67
  68         //
  69         // Property Accessors
  70         //
  71         void SetBackground (Brush *bg);
  72         Brush *GetBackground ();
  73
  74         void SetBorderBrush (Brush *brush);
  75         Brush *GetBorderBrush ();
  76
  77         void SetBorderThickness (Thickness *thickness);
  78         Thickness *GetBorderThickness ();
  79
  80         void SetFontFamily (FontFamily *family);
  81         FontFamily *GetFontFamily ();
  82
  83         void SetFontSize (double size);
  84         double GetFontSize ();
  85
  86         void SetFontStretch (FontStretch* stretch);
  87         FontStretch* GetFontStretch ();
  88
  89         void SetFontStyle (FontStyle* style);
  90         FontStyle* GetFontStyle ();
  91
  92         void SetFontWeight (FontWeight* weight);
  93         FontWeight* GetFontWeight ();
  94
  95         void SetForeground (Brush *fg);
  96         Brush *GetForeground ();
  97
  98         void SetHorizontalContentAlignment (HorizontalAlignment alignment);
  99         HorizontalAlignment GetHorizontalContentAlignment ();
 100
 101         void SetIsEnabled (bool value);
 102         bool GetIsEnabled ();
 103
 104         void SetIsTabStop (bool value);
 105         bool GetIsTabStop ();
 106
 107         void SetPadding (Thickness *padding);
 108         Thickness *GetPadding ();
 109
 110         void SetTabIndex (int index);
 111         int GetTabIndex ();
 112
 113         void SetTabNavigation (KeyboardNavigationMode mode);
 114         KeyboardNavigationMode GetTabNavigation ();
 115
 116         void SetTemplate (ControlTemplate *value);
 117         ControlTemplate* GetTemplate ();
 118
 119         void SetVerticalContentAlignment (VerticalAlignment alignment);
 120         VerticalAlignment GetVerticalContentAlignment ();
 121
 122         void SetDefaultStyleKey (ManagedTypeInfo *value);
 123         ManagedTypeInfo* GetDefaultStyleKey ();
 124
 125         static void SetIsTemplateItem (DependencyObject *object, bool value);
 126         static bool GetIsTemplateItem (DependencyObject *object);
 127
 128         static bool GetParentEnabledState (UIElement *element);
 129
 130         void UpdateEnabled ();
 131         // Events
 132         /* @DelegateType=DependencyPropertyChangedEventHandler */
 133         const static int IsEnabledChangedEvent;
 134
 135         /* @PropertyType=Brush,GenerateAccessors */
 136         const static int BackgroundProperty;
 137         /* @PropertyType=Brush,GenerateAccessors */
 138         const static int BorderBrushProperty;
 139         /* @PropertyType=Thickness,DefaultValue=Thickness(0.0),GenerateAccessors */
 140         const static int BorderThicknessProperty;
 141         /* @PropertyType=FontFamily,DefaultValue=FontFamily(CONTROL_FONT_FAMILY),GenerateAccessors */
 142         const static int FontFamilyProperty;
 143         /* @PropertyType=double,AutoCreator=CreateDefaultFontSize,GenerateAccessors */
 144         const static int FontSizeProperty;
 145         /* @PropertyType=FontStretch,DefaultValue=FontStretch(CONTROL_FONT_STRETCH),GenerateAccessors */
 146         const static int FontStretchProperty;
 147         /* @PropertyType=FontStyle,DefaultValue=FontStyle(CONTROL_FONT_STYLE),GenerateAccessors */
 148         const static int FontStyleProperty;
 149         /* @PropertyType=FontWeight,DefaultValue=FontWeight(CONTROL_FONT_WEIGHT),GenerateAccessors */
 150         const static int FontWeightProperty;
 151         /* @PropertyType=Brush,DefaultValue=new SolidColorBrush("black"),GenerateAccessors */
 152         const static int ForegroundProperty;
 153         /* @PropertyType=HorizontalAlignment,DefaultValue=HorizontalAlignmentCenter,GenerateAccessors */
 154         const static int HorizontalContentAlignmentProperty;
 155         /* @PropertyType=bool,DefaultValue=true,GenerateAccessors */
 156         const static int IsEnabledProperty;
 157         /* @PropertyType=bool,DefaultValue=false,ManagedAccess=Internal,Attached,GenerateAccessors */
 158         const static int IsTemplateItemProperty;
 159         /* @PropertyType=bool,DefaultValue=true,GenerateAccessors */
 160         const static int IsTabStopProperty;
 161         /* @PropertyType=Thickness,DefaultValue=Thickness(0.0),GenerateAccessors */
 162         const static int PaddingProperty;
 163         /* @PropertyType=gint32,DefaultValue=INT_MAX,GenerateAccessors */
 164         const static int TabIndexProperty;
 165         /* @PropertyType=KeyboardNavigationMode,DefaultValue=KeyboardNavigationModeLocal,GenerateAccessors */
 166         const static int TabNavigationProperty;
 167         /* @PropertyType=ControlTemplate,GenerateAccessors,Validator=TemplateValidator */
 168         const static int TemplateProperty;
 169         /* @PropertyType=VerticalAlignment,DefaultValue=VerticalAlignmentCenter,GenerateAccessors */
 170         const static int VerticalContentAlignmentProperty;
 171         /* @PropertyType=ManagedTypeInfo,ManagedPropertyType=object,GenerateManagedDP=false,GenerateAccessors */
 172         const static int DefaultStyleKeyProperty;
 173
 174         bool enabled_parent;
 175 protected:
 176         virtual ~Control ();
 177
 178 private:
 179         bool enabled_local;
 180         UIElement *template_root;
 181 };
 182
 183
 184 #endif /* __CONTROL_H__ */