reactos/dll/cpl/desk/appearance.h

   1 #pragma once
   2
   3 /* Some definitions for theme */
   4 #define SIZE_BORDER_WIDTH       0
   5 #define SIZE_SCROLL_WIDTH       1
   6 #define SIZE_SCROLL_HEIGHT      2
   7 #define SIZE_CAPTION_WIDTH      3
   8 #define SIZE_CAPTION_HEIGHT     4
   9 #define SIZE_SM_CAPTION_WIDTH   5
  10 #define SIZE_SM_CAPTION_HEIGHT  6
  11 #define SIZE_MENU_WIDTH         7
  12 #define SIZE_MENU_HEIGHT        8
  13
  14 #define SIZE_ICON_SPACE_X       9
  15 #define SIZE_ICON_SPACE_Y       10
  16 #define SIZE_ICON               11
  17
  18 #define FONT_CAPTION            0
  19 #define FONT_SMCAPTION          1
  20 #define FONT_MENU               2
  21 #define FONT_STATUS             3
  22 #define FONT_MESSAGE            4
  23 #define FONT_ICON               5
  24
  25 #define NUM_ELEMENTS            18
  26 #define NUM_FONTS               6
  27 #define NUM_SIZES               9
  28 #define NUM_COLORS              31
  29 #define MAX_TEMPLATES           50
  30 #define MAX_TEMPLATENAMELENTGH  80
  31
  32 /* Some typedefs for theme */
  33
  34 /* Most (but not all) fields below correspond to HKCU\Control Panel\Desktop\UserPreferencesMask */
  35 typedef struct
  36 {
  37     BOOL bActiveWindowTracking;
  38     BOOL bMenuAnimation;
  39     BOOL bComboBoxAnimation;
  40     BOOL bListBoxSmoothScrolling;
  41     BOOL bGradientCaptions;
  42     BOOL bKeyboardCues;
  43     BOOL bActiveWndTrkZorder;
  44     BOOL bHotTracking;
  45     BOOL bMenuFade;
  46     BOOL bSelectionFade;
  47     BOOL bTooltipAnimation;
  48     BOOL bTooltipFade;
  49     BOOL bCursorShadow;
  50     BOOL bDropShadow;
  51     BOOL bUiEffects;
  52     BOOL bFontSmoothing;
  53     UINT uiFontSmoothingType;
  54     BOOL bDragFullWindows;
  55 } EFFECTS;
  56
  57 typedef struct
  58 {
  59     NONCLIENTMETRICSW ncMetrics;
  60     ICONMETRICSW icMetrics;
  61     COLORREF crColor[NUM_COLORS];
  62     INT iIconSize;
  63     BOOL bFlatMenus;
  64     EFFECTS Effects;
  65 } COLOR_SCHEME, *PCOLOR_SCHEME;
  66
  67 /*
  68  * The classic theme has several different 'colours' and every colour has
  69  * several sizes. On visual styles however a theme has different colours
  70  * and different sizes. In other words the user can select a combination
  71  * of colour and size.
  72  * That means that for the classic theme THEME.SizesList is unused and
  73  * every color has some child styles that correspond its sizes.
  74  * The themes for visual styles however will use both ColoursList and SizesList
  75  * and ChildStyle will not be used.
  76  */
  77
  78 /* struct for holding theme colors and sizes */
  79 typedef struct _THEME_STYLE
  80 {
  81     struct _THEME_STYLE *NextStyle;
  82     struct _THEME_STYLE *ChildStyle;
  83     PWSTR StyleName;
  84     PWSTR DisplayName;
  85 } THEME_STYLE, *PTHEME_STYLE;
  86
  87 typedef struct _THEME
  88 {
  89     struct _THEME *NextTheme;
  90     PWSTR ThemeFileName;
  91     PWSTR DisplayName;
  92     THEME_STYLE *ColoursList;
  93     THEME_STYLE *SizesList;
  94 } THEME, *PTHEME;
  95
  96 typedef struct _THEME_SELECTION
  97 {
  98     BOOL ThemeActive;
  99     PTHEME Theme;
 100     PTHEME_STYLE Color;
 101     PTHEME_STYLE Size;
 102 } THEME_SELECTION, *PTHEME_SELECTION;
 103
 104 /*
 105  * This is the global structure used to store the current values.
 106  * A pointer of this get's passed to the functions either directly
 107  * or by passing hwnd and getting the pointer by GetWindowLongPtr.
 108  */
 109 typedef struct tagGLOBALS
 110 {
 111     PTHEME pThemes;
 112
 113     /*
 114      * Keep a copy of the selected classic theme in order to select this
 115      * when user selects the classic theme (and not a horrible random theme )
 116      */
 117     THEME_SELECTION ClassicTheme;
 118     THEME_SELECTION ActiveTheme;
 119
 120     COLOR_SCHEME Scheme;
 121     COLOR_SCHEME SchemeAdv;
 122     BOOL bThemeChanged;
 123     BOOL bSchemeChanged;
 124     HBITMAP hbmpColor[3];
 125     INT CurrentElement;
 126     HFONT hBoldFont;
 127     HFONT hItalicFont;
 128     BOOL bInitializing;
 129
 130     HBITMAP hbmpThemePreview;
 131     HDC hdcThemePreview;
 132 } GLOBALS;
 133
 134 /* prototypes for theme.c */
 135 VOID SchemeSetMetric(COLOR_SCHEME *scheme, int id, int value);
 136 int SchemeGetMetric(COLOR_SCHEME *scheme, int id);
 137 PLOGFONTW SchemeGetFont(COLOR_SCHEME *scheme, int id);
 138 PTHEME LoadThemes(VOID);
 139 BOOL GetActiveTheme(PTHEME pThemeList, PTHEME_SELECTION pSelectedTheme);
 140 BOOL GetActiveClassicTheme(PTHEME pThemeList, PTHEME_SELECTION pSelectedTheme);
 141 BOOL LoadCurrentScheme(PCOLOR_SCHEME scheme);
 142 BOOL LoadSchemeFromReg(PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme);
 143 BOOL LoadSchemeFromTheme(PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme);
 144 VOID ApplyScheme(PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme);
 145 BOOL ActivateTheme(PTHEME_SELECTION pSelectedTheme);
 146 void CleanupThemes(IN PTHEME pThemeList);
 147 BOOL DrawThemePreview(HDC hdcMem, PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme, PRECT prcWindow);
 148
 149 /* prototypes for appearance.c */
 150 INT_PTR CALLBACK AppearancePageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 151
 152 /* prototypes for advappdlg.c */
 153 INT_PTR CALLBACK AdvAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 154
 155 /* prototypes for effappdlg.c */
 156 INT_PTR CALLBACK EffAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);