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            22
  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 bUiEffects;
  51     BOOL bFontSmoothing;
  52     BOOL bDragFullWindows;
  53     UINT uiFontSmoothingType;
  54 } EFFECTS;
  55
  56 typedef struct
  57 {
  58     NONCLIENTMETRICSW ncMetrics;
  59     ICONMETRICSW icMetrics;
  60     COLORREF crColor[NUM_COLORS];
  61     INT iIconSize;
  62     BOOL bFlatMenus;
  63     EFFECTS Effects;
  64 } COLOR_SCHEME, *PCOLOR_SCHEME;
  65
  66 /*
  67  * The classic theme has several different 'colours' and every colour has
  68  * several sizes. On visual styles however a theme has different colours
  69  * and different sizes. In other words the user can select a combination
  70  * of colour and size.
  71  * That means that for the classic theme THEME.SizesList is unused and
  72  * every color has some child styles that corespond its sizes.
  73  * The themes for visual styles however will use both ColoursList and SizesList
  74  * and ChildStyle will not be used.
  75  */
  76
  77 /* struct for holding theme colors and sizes */
  78 typedef struct _THEME_STYLE
  79 {
  80     struct _THEME_STYLE *NextStyle;
  81     struct _THEME_STYLE *ChildStyle;
  82     PWSTR StyleName;
  83     PWSTR DisplayName;
  84 } THEME_STYLE, *PTHEME_STYLE;
  85
  86 typedef struct _THEME
  87 {
  88     struct _THEME *NextTheme;
  89     PWSTR ThemeFileName;
  90     PWSTR DisplayName;
  91     THEME_STYLE *ColoursList;
  92     THEME_STYLE *SizesList;
  93 } THEME, *PTHEME;
  94
  95 typedef struct _THEME_SELECTION
  96 {
  97     BOOL ThemeActive;
  98     PTHEME Theme;
  99     PTHEME_STYLE Color;
 100     PTHEME_STYLE Size;
 101 } THEME_SELECTION, *PTHEME_SELECTION;
 102
 103 /*
 104  * This is the global structure used to store the current values.
 105  * A pointer of this get's passed to the functions either directly
 106  * or by passing hwnd and getting the pointer by GetWindowLongPtr.
 107  */
 108 typedef struct tagGLOBALS
 109 {
 110     PTHEME pThemes;
 111
 112     /*
 113      * Keep a copy of the selected classic theme in order to select this
 114      * when user selects the classic theme (and not a horrible random theme )
 115      */
 116     THEME_SELECTION ClassicTheme;
 117     THEME_SELECTION ActiveTheme;
 118
 119     COLOR_SCHEME Scheme;
 120     COLOR_SCHEME SchemeAdv;
 121     BOOL bThemeChanged;
 122     BOOL bSchemeChanged;
 123     HBITMAP hbmpColor[3];
 124     INT CurrentElement;
 125     HFONT hBoldFont;
 126     HFONT hItalicFont;
 127     BOOL bInitializing;
 128
 129     HBITMAP hbmpThemePreview;
 130     HDC hdcThemePreview;
 131 } GLOBALS;
 132
 133 /* prototypes for theme.c */
 134 VOID SchemeSetMetric(COLOR_SCHEME *scheme, int id, int value);
 135 int SchemeGetMetric(COLOR_SCHEME *scheme, int id);
 136 PLOGFONTW SchemeGetFont(COLOR_SCHEME *scheme, int id);
 137 PTHEME LoadThemes(VOID);
 138 BOOL GetActiveTheme(PTHEME pThemeList, PTHEME_SELECTION pSelectedTheme);
 139 BOOL GetActiveClassicTheme(PTHEME pThemeList, PTHEME_SELECTION pSelectedTheme);
 140 BOOL LoadCurrentScheme(PCOLOR_SCHEME scheme);
 141 BOOL LoadSchemeFromReg(PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme);
 142 BOOL LoadSchemeFromTheme(PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme);
 143 VOID ApplyScheme(PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme);
 144 BOOL ActivateTheme(PTHEME_SELECTION pSelectedTheme);
 145 void CleanupThemes(IN PTHEME pThemeList);
 146 BOOL DrawThemePreview(HDC hdcMem, PCOLOR_SCHEME scheme, PTHEME_SELECTION pSelectedTheme, PRECT prcWindow);
 147
 148 /* prototypes for appearance.c */
 149 INT_PTR CALLBACK AppearancePageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 150
 151 /* prototypes for advappdlg.c */
 152 INT_PTR CALLBACK AdvAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
 153
 154 /* prototypes for effappdlg.c */
 155 INT_PTR CALLBACK EffAppearanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);