programs/winecfg/theme.c

   1 /*
   2  * Desktop Integration
   3  * - Theme configuration code
   4  * - User Shell Folder mapping
   5  *
   6  * Copyright (c) 2005 by Frank Richter
   7  * Copyright (c) 2006 by Michael Jung
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  *
  23  */
  24
  25 #include "config.h"
  26 #include "wine/port.h"
  27
  28 #include <stdarg.h>
  29 #include <stdlib.h>
  30 #include <stdio.h>
  31 #ifdef HAVE_SYS_STAT_H
  32 #include <sys/stat.h>
  33 #endif
  34 #ifdef HAVE_UNISTD_H
  35 #include <unistd.h>
  36 #endif
  37 #ifdef HAVE_DIRECT_H
  38 #include <direct.h>
  39 #endif
  40
  41 #define COBJMACROS
  42
  43 #include <windows.h>
  44 #include <uxtheme.h>
  45 #include <tmschema.h>
  46 #include <shlobj.h>
  47 #include <shlwapi.h>
  48 #include <wine/debug.h>
  49 #include <wine/unicode.h>
  50
  51 #include "resource.h"
  52 #include "winecfg.h"
  53
  54 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  55
  56 /* UXTHEME functions not in the headers */
  57
  58 typedef struct tagTHEMENAMES
  59 {
  60     WCHAR szName[MAX_PATH+1];
  61     WCHAR szDisplayName[MAX_PATH+1];
  62     WCHAR szTooltip[MAX_PATH+1];
  63 } THEMENAMES, *PTHEMENAMES;
  64
  65 typedef void* HTHEMEFILE;
  66 typedef BOOL (CALLBACK *EnumThemeProc)(LPVOID lpReserved,
  67                                        LPCWSTR pszThemeFileName,
  68                                        LPCWSTR pszThemeName,
  69                                        LPCWSTR pszToolTip, LPVOID lpReserved2,
  70                                        LPVOID lpData);
  71
  72 HRESULT WINAPI EnumThemeColors (LPCWSTR pszThemeFileName, LPWSTR pszSizeName,
  73                                 DWORD dwColorNum, PTHEMENAMES pszColorNames);
  74 HRESULT WINAPI EnumThemeSizes (LPCWSTR pszThemeFileName, LPWSTR pszColorName,
  75                                DWORD dwSizeNum, PTHEMENAMES pszSizeNames);
  76 HRESULT WINAPI ApplyTheme (HTHEMEFILE hThemeFile, char* unknown, HWND hWnd);
  77 HRESULT WINAPI OpenThemeFile (LPCWSTR pszThemeFileName, LPCWSTR pszColorName,
  78                               LPCWSTR pszSizeName, HTHEMEFILE* hThemeFile,
  79                               DWORD unknown);
  80 HRESULT WINAPI CloseThemeFile (HTHEMEFILE hThemeFile);
  81 HRESULT WINAPI EnumThemes (LPCWSTR pszThemePath, EnumThemeProc callback,
  82                            LPVOID lpData);
  83
  84 /* A struct to keep both the internal and "fancy" name of a color or size */
  85 typedef struct
  86 {
  87   WCHAR* name;
  88   WCHAR* fancyName;
  89 } ThemeColorOrSize;
  90
  91 /* wrapper around DSA that also keeps an item count */
  92 typedef struct
  93 {
  94   HDSA dsa;
  95   int count;
  96 } WrappedDsa;
  97
  98 /* Some helper functions to deal with ThemeColorOrSize structs in WrappedDSAs */
  99
 100 static void color_or_size_dsa_add (WrappedDsa* wdsa, const WCHAR* name,
 101                                    const WCHAR* fancyName)
 102 {
 103     ThemeColorOrSize item;
 104
 105     item.name = HeapAlloc (GetProcessHeap(), 0,
 106         (lstrlenW (name) + 1) * sizeof(WCHAR));
 107     lstrcpyW (item.name, name);
 108
 109     item.fancyName = HeapAlloc (GetProcessHeap(), 0,
 110         (lstrlenW (fancyName) + 1) * sizeof(WCHAR));
 111     lstrcpyW (item.fancyName, fancyName);
 112
 113     DSA_InsertItem (wdsa->dsa, wdsa->count, &item);
 114     wdsa->count++;
 115 }
 116
 117 static int CALLBACK dsa_destroy_callback (LPVOID p, LPVOID pData)
 118 {
 119     ThemeColorOrSize* item = (ThemeColorOrSize*)p;
 120     HeapFree (GetProcessHeap(), 0, item->name);
 121     HeapFree (GetProcessHeap(), 0, item->fancyName);
 122     return 1;
 123 }
 124
 125 static void free_color_or_size_dsa (WrappedDsa* wdsa)
 126 {
 127     DSA_DestroyCallback (wdsa->dsa, dsa_destroy_callback, NULL);
 128 }
 129
 130 static void create_color_or_size_dsa (WrappedDsa* wdsa)
 131 {
 132     wdsa->dsa = DSA_Create (sizeof (ThemeColorOrSize), 1);
 133     wdsa->count = 0;
 134 }
 135
 136 static ThemeColorOrSize* color_or_size_dsa_get (WrappedDsa* wdsa, int index)
 137 {
 138     return (ThemeColorOrSize*)DSA_GetItemPtr (wdsa->dsa, index);
 139 }
 140
 141 static int color_or_size_dsa_find (WrappedDsa* wdsa, const WCHAR* name)
 142 {
 143     int i = 0;
 144     for (; i < wdsa->count; i++)
 145     {
 146         ThemeColorOrSize* item = color_or_size_dsa_get (wdsa, i);
 147         if (lstrcmpiW (item->name, name) == 0) break;
 148     }
 149     return i;
 150 }
 151
 152 /* A theme file, contains file name, display name, color and size scheme names */
 153 typedef struct
 154 {
 155     WCHAR* themeFileName;
 156     WCHAR* fancyName;
 157     WrappedDsa colors;
 158     WrappedDsa sizes;
 159 } ThemeFile;
 160
 161 static HDSA themeFiles = NULL;
 162 static int themeFilesCount = 0;
 163
 164 static int CALLBACK theme_dsa_destroy_callback (LPVOID p, LPVOID pData)
 165 {
 166     ThemeFile* item = (ThemeFile*)p;
 167     HeapFree (GetProcessHeap(), 0, item->themeFileName);
 168     HeapFree (GetProcessHeap(), 0, item->fancyName);
 169     free_color_or_size_dsa (&item->colors);
 170     free_color_or_size_dsa (&item->sizes);
 171     return 1;
 172 }
 173
 174 /* Free memory occupied by the theme list */
 175 static void free_theme_files(void)
 176 {
 177     if (themeFiles == NULL) return;
 178
 179     DSA_DestroyCallback (themeFiles , theme_dsa_destroy_callback, NULL);
 180     themeFiles = NULL;
 181     themeFilesCount = 0;
 182 }
 183
 184 typedef HRESULT (WINAPI * EnumTheme) (LPCWSTR, LPWSTR, DWORD, PTHEMENAMES);
 185
 186 /* fill a string list with either colors or sizes of a theme */
 187 static void fill_theme_string_array (const WCHAR* filename,
 188                                      WrappedDsa* wdsa,
 189                                      EnumTheme enumTheme)
 190 {
 191     DWORD index = 0;
 192     THEMENAMES names;
 193
 194     WINE_TRACE ("%s %p %p\n", wine_dbgstr_w (filename), wdsa, enumTheme);
 195
 196     while (SUCCEEDED (enumTheme (filename, NULL, index++, &names)))
 197     {
 198         WINE_TRACE ("%s: %s\n", wine_dbgstr_w (names.szName),
 199             wine_dbgstr_w (names.szDisplayName));
 200         color_or_size_dsa_add (wdsa, names.szName, names.szDisplayName);
 201     }
 202 }
 203
 204 /* Theme enumeration callback, adds theme to theme list */
 205 static BOOL CALLBACK myEnumThemeProc (LPVOID lpReserved,
 206                                       LPCWSTR pszThemeFileName,
 207                                       LPCWSTR pszThemeName,
 208                                       LPCWSTR pszToolTip,
 209                                       LPVOID lpReserved2, LPVOID lpData)
 210 {
 211     ThemeFile newEntry;
 212
 213     /* fill size/color lists */
 214     create_color_or_size_dsa (&newEntry.colors);
 215     fill_theme_string_array (pszThemeFileName, &newEntry.colors, EnumThemeColors);
 216     create_color_or_size_dsa (&newEntry.sizes);
 217     fill_theme_string_array (pszThemeFileName, &newEntry.sizes, EnumThemeSizes);
 218
 219     newEntry.themeFileName = HeapAlloc (GetProcessHeap(), 0,
 220         (lstrlenW (pszThemeFileName) + 1) * sizeof(WCHAR));
 221     lstrcpyW (newEntry.themeFileName, pszThemeFileName);
 222
 223     newEntry.fancyName = HeapAlloc (GetProcessHeap(), 0,
 224         (lstrlenW (pszThemeName) + 1) * sizeof(WCHAR));
 225     lstrcpyW (newEntry.fancyName, pszThemeName);
 226
 227     /*list_add_tail (&themeFiles, &newEntry->entry);*/
 228     DSA_InsertItem (themeFiles, themeFilesCount, &newEntry);
 229     themeFilesCount++;
 230
 231     return TRUE;
 232 }
 233
 234 /* Scan for themes */
 235 static void scan_theme_files(void)
 236 {
 237     static const WCHAR themesSubdir[] = { '\\','T','h','e','m','e','s',0 };
 238     WCHAR themesPath[MAX_PATH];
 239
 240     free_theme_files();
 241
 242     if (FAILED (SHGetFolderPathW (NULL, CSIDL_RESOURCES, NULL,
 243         SHGFP_TYPE_CURRENT, themesPath))) return;
 244
 245     themeFiles = DSA_Create (sizeof (ThemeFile), 1);
 246     lstrcatW (themesPath, themesSubdir);
 247
 248     EnumThemes (themesPath, myEnumThemeProc, 0);
 249 }
 250
 251 /* fill the color & size combo boxes for a given theme */
 252 static void fill_color_size_combos (ThemeFile* theme, HWND comboColor,
 253                                     HWND comboSize)
 254 {
 255     int i;
 256
 257     SendMessageW (comboColor, CB_RESETCONTENT, 0, 0);
 258     for (i = 0; i < theme->colors.count; i++)
 259     {
 260         ThemeColorOrSize* item = color_or_size_dsa_get (&theme->colors, i);
 261         SendMessageW (comboColor, CB_ADDSTRING, 0, (LPARAM)item->fancyName);
 262     }
 263
 264     SendMessageW (comboSize, CB_RESETCONTENT, 0, 0);
 265     for (i = 0; i < theme->sizes.count; i++)
 266     {
 267         ThemeColorOrSize* item = color_or_size_dsa_get (&theme->sizes, i);
 268         SendMessageW (comboSize, CB_ADDSTRING, 0, (LPARAM)item->fancyName);
 269     }
 270 }
 271
 272 /* Select the item of a combo box that matches a theme's color and size
 273  * scheme. */
 274 static void select_color_and_size (ThemeFile* theme,
 275                             const WCHAR* colorName, HWND comboColor,
 276                             const WCHAR* sizeName, HWND comboSize)
 277 {
 278     SendMessageW (comboColor, CB_SETCURSEL,
 279         color_or_size_dsa_find (&theme->colors, colorName), 0);
 280     SendMessageW (comboSize, CB_SETCURSEL,
 281         color_or_size_dsa_find (&theme->sizes, sizeName), 0);
 282 }
 283
 284 /* Fill theme, color and sizes combo boxes with the know themes and select
 285  * the entries matching the currently active theme. */
 286 static BOOL fill_theme_list (HWND comboTheme, HWND comboColor, HWND comboSize)
 287 {
 288     WCHAR textNoTheme[256];
 289     int themeIndex = 0;
 290     BOOL ret = TRUE;
 291     int i;
 292     WCHAR currentTheme[MAX_PATH];
 293     WCHAR currentColor[MAX_PATH];
 294     WCHAR currentSize[MAX_PATH];
 295     ThemeFile* theme = NULL;
 296
 297     LoadStringW (GetModuleHandle (NULL), IDS_NOTHEME, textNoTheme,
 298         sizeof(textNoTheme) / sizeof(WCHAR));
 299
 300     SendMessageW (comboTheme, CB_RESETCONTENT, 0, 0);
 301     SendMessageW (comboTheme, CB_ADDSTRING, 0, (LPARAM)textNoTheme);
 302
 303     for (i = 0; i < themeFilesCount; i++)
 304     {
 305         ThemeFile* item = (ThemeFile*)DSA_GetItemPtr (themeFiles, i);
 306         SendMessageW (comboTheme, CB_ADDSTRING, 0,
 307             (LPARAM)item->fancyName);
 308     }
 309
 310     if (IsThemeActive () && SUCCEEDED (GetCurrentThemeName (currentTheme,
 311             sizeof(currentTheme) / sizeof(WCHAR),
 312             currentColor, sizeof(currentColor) / sizeof(WCHAR),
 313             currentSize, sizeof(currentSize) / sizeof(WCHAR))))
 314     {
 315         /* Determine the index of the currently active theme. */
 316         BOOL found = FALSE;
 317         for (i = 0; i < themeFilesCount; i++)
 318         {
 319             theme = (ThemeFile*)DSA_GetItemPtr (themeFiles, i);
 320             if (lstrcmpiW (theme->themeFileName, currentTheme) == 0)
 321             {
 322                 found = TRUE;
 323                 themeIndex = i+1;
 324                 break;
 325             }
 326         }
 327         if (!found)
 328         {
 329             /* Current theme not found?... add to the list, then... */
 330             WINE_TRACE("Theme %s not in list of enumerated themes\n",
 331                 wine_dbgstr_w (currentTheme));
 332             myEnumThemeProc (NULL, currentTheme, currentTheme,
 333                 currentTheme, NULL, NULL);
 334             themeIndex = themeFilesCount;
 335             theme = (ThemeFile*)DSA_GetItemPtr (themeFiles,
 336                 themeFilesCount-1);
 337         }
 338         fill_color_size_combos (theme, comboColor, comboSize);
 339         select_color_and_size (theme, currentColor, comboColor,
 340             currentSize, comboSize);
 341     }
 342     else
 343     {
 344         /* No theme selected */
 345         ret = FALSE;
 346     }
 347
 348     SendMessageW (comboTheme, CB_SETCURSEL, themeIndex, 0);
 349     return ret;
 350 }
 351
 352 /* Update the color & size combo boxes when the selection of the theme
 353  * combo changed. Selects the current color and size scheme if the theme
 354  * is currently active, otherwise the first color and size. */
 355 static BOOL update_color_and_size (int themeIndex, HWND comboColor,
 356                                    HWND comboSize)
 357 {
 358     if (themeIndex == 0)
 359     {
 360         return FALSE;
 361     }
 362     else
 363     {
 364         WCHAR currentTheme[MAX_PATH];
 365         WCHAR currentColor[MAX_PATH];
 366         WCHAR currentSize[MAX_PATH];
 367         ThemeFile* theme =
 368             (ThemeFile*)DSA_GetItemPtr (themeFiles, themeIndex - 1);
 369
 370         fill_color_size_combos (theme, comboColor, comboSize);
 371
 372         if ((SUCCEEDED (GetCurrentThemeName (currentTheme,
 373             sizeof(currentTheme) / sizeof(WCHAR),
 374             currentColor, sizeof(currentColor) / sizeof(WCHAR),
 375             currentSize, sizeof(currentSize) / sizeof(WCHAR))))
 376             && (lstrcmpiW (currentTheme, theme->themeFileName) == 0))
 377         {
 378             select_color_and_size (theme, currentColor, comboColor,
 379                 currentSize, comboSize);
 380         }
 381         else
 382         {
 383             SendMessageW (comboColor, CB_SETCURSEL, 0, 0);
 384             SendMessageW (comboSize, CB_SETCURSEL, 0, 0);
 385         }
 386     }
 387     return TRUE;
 388 }
 389
 390 /* Apply a theme from a given theme, color and size combo box item index. */
 391 static void do_apply_theme (int themeIndex, int colorIndex, int sizeIndex)
 392 {
 393     static char b[] = "\0";
 394
 395     if (themeIndex == 0)
 396     {
 397         /* no theme */
 398         ApplyTheme (NULL, b, NULL);
 399     }
 400     else
 401     {
 402         ThemeFile* theme =
 403             (ThemeFile*)DSA_GetItemPtr (themeFiles, themeIndex-1);
 404         const WCHAR* themeFileName = theme->themeFileName;
 405         const WCHAR* colorName = NULL;
 406         const WCHAR* sizeName = NULL;
 407         HTHEMEFILE hTheme;
 408         ThemeColorOrSize* item;
 409
 410         item = color_or_size_dsa_get (&theme->colors, colorIndex);
 411         colorName = item->name;
 412
 413         item = color_or_size_dsa_get (&theme->sizes, sizeIndex);
 414         sizeName = item->name;
 415
 416         if (SUCCEEDED (OpenThemeFile (themeFileName, colorName, sizeName,
 417             &hTheme, 0)))
 418         {
 419             ApplyTheme (hTheme, b, NULL);
 420             CloseThemeFile (hTheme);
 421         }
 422         else
 423         {
 424             ApplyTheme (NULL, b, NULL);
 425         }
 426     }
 427 }
 428
 429 int updating_ui;
 430 BOOL theme_dirty;
 431
 432 static void enable_size_and_color_controls (HWND dialog, BOOL enable)
 433 {
 434     EnableWindow (GetDlgItem (dialog, IDC_THEME_COLORCOMBO), enable);
 435     EnableWindow (GetDlgItem (dialog, IDC_THEME_COLORTEXT), enable);
 436     EnableWindow (GetDlgItem (dialog, IDC_THEME_SIZECOMBO), enable);
 437     EnableWindow (GetDlgItem (dialog, IDC_THEME_SIZETEXT), enable);
 438 }
 439
 440 static void init_dialog (HWND dialog)
 441 {
 442     updating_ui = TRUE;
 443
 444     scan_theme_files();
 445     if (!fill_theme_list (GetDlgItem (dialog, IDC_THEME_THEMECOMBO),
 446         GetDlgItem (dialog, IDC_THEME_COLORCOMBO),
 447         GetDlgItem (dialog, IDC_THEME_SIZECOMBO)))
 448     {
 449         SendMessageW (GetDlgItem (dialog, IDC_THEME_COLORCOMBO), CB_SETCURSEL, (WPARAM)-1, 0);
 450         SendMessageW (GetDlgItem (dialog, IDC_THEME_SIZECOMBO), CB_SETCURSEL, (WPARAM)-1, 0);
 451         enable_size_and_color_controls (dialog, FALSE);
 452     }
 453     else
 454     {
 455         enable_size_and_color_controls (dialog, TRUE);
 456     }
 457     theme_dirty = FALSE;
 458
 459     SendDlgItemMessageW(dialog, IDC_SYSPARAM_SIZE_UD, UDM_SETBUDDY, (WPARAM)GetDlgItem(dialog, IDC_SYSPARAM_SIZE), 0);
 460     SendDlgItemMessageW(dialog, IDC_SYSPARAM_SIZE_UD, UDM_SETRANGE, 0, MAKELONG(100, 8));
 461
 462     updating_ui = FALSE;
 463 }
 464
 465 static void on_theme_changed(HWND dialog) {
 466     int index = SendMessageW (GetDlgItem (dialog, IDC_THEME_THEMECOMBO),
 467         CB_GETCURSEL, 0, 0);
 468     if (!update_color_and_size (index, GetDlgItem (dialog, IDC_THEME_COLORCOMBO),
 469         GetDlgItem (dialog, IDC_THEME_SIZECOMBO)))
 470     {
 471         SendMessageW (GetDlgItem (dialog, IDC_THEME_COLORCOMBO), CB_SETCURSEL, (WPARAM)-1, 0);
 472         SendMessageW (GetDlgItem (dialog, IDC_THEME_SIZECOMBO), CB_SETCURSEL, (WPARAM)-1, 0);
 473         enable_size_and_color_controls (dialog, FALSE);
 474     }
 475     else
 476     {
 477         enable_size_and_color_controls (dialog, TRUE);
 478     }
 479     theme_dirty = TRUE;
 480 }
 481
 482 static void apply_theme(HWND dialog)
 483 {
 484     int themeIndex, colorIndex, sizeIndex;
 485
 486     if (!theme_dirty) return;
 487
 488     themeIndex = SendMessageW (GetDlgItem (dialog, IDC_THEME_THEMECOMBO),
 489         CB_GETCURSEL, 0, 0);
 490     colorIndex = SendMessageW (GetDlgItem (dialog, IDC_THEME_COLORCOMBO),
 491         CB_GETCURSEL, 0, 0);
 492     sizeIndex = SendMessageW (GetDlgItem (dialog, IDC_THEME_SIZECOMBO),
 493         CB_GETCURSEL, 0, 0);
 494
 495     do_apply_theme (themeIndex, colorIndex, sizeIndex);
 496     theme_dirty = FALSE;
 497 }
 498
 499 static struct
 500 {
 501     int sm_idx, color_idx;
 502     const char *color_reg;
 503     int size;
 504     COLORREF color;
 505     LOGFONTW lf;
 506 } metrics[] =
 507 {
 508     {-1,                COLOR_BTNFACE,          "ButtonFace"    }, /* IDC_SYSPARAMS_BUTTON */
 509     {-1,                COLOR_BTNTEXT,          "ButtonText"    }, /* IDC_SYSPARAMS_BUTTON_TEXT */
 510     {-1,                COLOR_BACKGROUND,       "Background"    }, /* IDC_SYSPARAMS_DESKTOP */
 511     {SM_CXMENUSIZE,     COLOR_MENU,             "Menu"          }, /* IDC_SYSPARAMS_MENU */
 512     {-1,                COLOR_MENUTEXT,         "MenuText"      }, /* IDC_SYSPARAMS_MENU_TEXT */
 513     {SM_CXVSCROLL,      COLOR_SCROLLBAR,        "Scrollbar"     }, /* IDC_SYSPARAMS_SCROLLBAR */
 514     {-1,                COLOR_HIGHLIGHT,        "Hilight"       }, /* IDC_SYSPARAMS_SELECTION */
 515     {-1,                COLOR_HIGHLIGHTTEXT,    "HilightText"   }, /* IDC_SYSPARAMS_SELECTION_TEXT */
 516     {-1,                COLOR_INFOBK,           "InfoWindow"    }, /* IDC_SYSPARAMS_TOOLTIP */
 517     {-1,                COLOR_INFOTEXT,         "InfoText"      }, /* IDC_SYSPARAMS_TOOLTIP_TEXT */
 518     {-1,                COLOR_WINDOW,           "Window"        }, /* IDC_SYSPARAMS_WINDOW */
 519     {-1,                COLOR_WINDOWTEXT,       "WindowText"    }, /* IDC_SYSPARAMS_WINDOW_TEXT */
 520     {SM_CXSIZE,         COLOR_ACTIVECAPTION,    "ActiveTitle"   }, /* IDC_SYSPARAMS_ACTIVE_TITLE */
 521     {-1,                COLOR_CAPTIONTEXT,      "TitleText"     }, /* IDC_SYSPARAMS_ACTIVE_TITLE_TEXT */
 522     {-1,                COLOR_INACTIVECAPTION,  "InactiveTitle" }, /* IDC_SYSPARAMS_INACTIVE_TITLE */
 523     {-1,                COLOR_INACTIVECAPTIONTEXT,"InactiveTitleText" }, /* IDC_SYSPARAMS_INACTIVE_TITLE_TEXT */
 524     {-1,                -1,                     "MsgBoxText"    }, /* IDC_SYSPARAMS_MSGBOX_TEXT */
 525 };
 526
 527 static void save_sys_color(int idx, COLORREF clr)
 528 {
 529     char buffer[13];
 530
 531     sprintf(buffer, "%d %d %d",  GetRValue (clr), GetGValue (clr), GetBValue (clr));
 532     set_reg_key(HKEY_CURRENT_USER, "Control Panel\\Colors", metrics[idx].color_reg, buffer);
 533 }
 534
 535 static void set_color_from_theme(WCHAR *keyName, COLORREF color)
 536 {
 537     char *keyNameA = NULL;
 538     int keyNameSize=0, i=0;
 539
 540     keyNameSize = WideCharToMultiByte(CP_ACP, 0, keyName, -1, keyNameA, 0, NULL, NULL);
 541     keyNameA = HeapAlloc(GetProcessHeap(), 0, keyNameSize);
 542     WideCharToMultiByte(CP_ACP, 0, keyName, -1, keyNameA, -1, NULL, NULL);
 543
 544     for (i=0; i<sizeof(metrics)/sizeof(metrics[0]); i++)
 545     {
 546         if (strcmp(metrics[i].color_reg, keyNameA)==0)
 547         {
 548             metrics[i].color = color;
 549             save_sys_color(i, color);
 550             break;
 551         }
 552     }
 553     HeapFree(GetProcessHeap(), 0, keyNameA);
 554 }
 555
 556 static void do_parse_theme(WCHAR *file)
 557 {
 558     static const WCHAR colorSect[] = {
 559         'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
 560         'C','o','l','o','r','s',0};
 561     WCHAR keyName[MAX_PATH], keyNameValue[MAX_PATH];
 562     WCHAR *keyNamePtr = NULL;
 563     char *keyNameValueA = NULL;
 564     int keyNameValueSize = 0;
 565     int red = 0, green = 0, blue = 0;
 566     COLORREF color;
 567
 568     WINE_TRACE("%s\n", wine_dbgstr_w(file));
 569
 570     GetPrivateProfileStringW(colorSect, NULL, NULL, keyName,
 571                              MAX_PATH*sizeof(WCHAR), file);
 572
 573     keyNamePtr = keyName;
 574     while (*keyNamePtr!=0) {
 575         GetPrivateProfileStringW(colorSect, keyNamePtr, NULL, keyNameValue,
 576                                  MAX_PATH*sizeof(WCHAR), file);
 577
 578         keyNameValueSize = WideCharToMultiByte(CP_ACP, 0, keyNameValue, -1,
 579                                                keyNameValueA, 0, NULL, NULL);
 580         keyNameValueA = HeapAlloc(GetProcessHeap(), 0, keyNameValueSize);
 581         WideCharToMultiByte(CP_ACP, 0, keyNameValue, -1, keyNameValueA, -1, NULL, NULL);
 582
 583         WINE_TRACE("parsing key: %s with value: %s\n",
 584                    wine_dbgstr_w(keyNamePtr), wine_dbgstr_w(keyNameValue));
 585
 586         sscanf(keyNameValueA, "%d %d %d", &red, &green, &blue);
 587
 588         color = RGB((BYTE)red, (BYTE)blue, (BYTE)green);
 589
 590         HeapFree(GetProcessHeap(), 0, keyNameValueA);
 591
 592         set_color_from_theme(keyNamePtr, color);
 593
 594         keyNamePtr+=lstrlenW(keyNamePtr);
 595         keyNamePtr++;
 596     }
 597 }
 598
 599 static void on_theme_install(HWND dialog)
 600 {
 601   static const WCHAR filterMask[] = {0,'*','.','m','s','s','t','y','l','e','s',';',
 602       '*','.','t','h','e','m','e',0,0};
 603   static const WCHAR themeExt[] = {'.','T','h','e','m','e',0};
 604   const int filterMaskLen = sizeof(filterMask)/sizeof(filterMask[0]);
 605   OPENFILENAMEW ofn;
 606   WCHAR filetitle[MAX_PATH];
 607   WCHAR file[MAX_PATH];
 608   WCHAR filter[100];
 609   WCHAR title[100];
 610
 611   LoadStringW (GetModuleHandle (NULL), IDS_THEMEFILE,
 612       filter, sizeof (filter) / sizeof (filter[0]) - filterMaskLen);
 613   memcpy (filter + lstrlenW (filter), filterMask,
 614       filterMaskLen * sizeof (WCHAR));
 615   LoadStringW (GetModuleHandle (NULL), IDS_THEMEFILE_SELECT,
 616       title, sizeof (title) / sizeof (title[0]));
 617
 618   ofn.lStructSize = sizeof(OPENFILENAMEW);
 619   ofn.hwndOwner = 0;
 620   ofn.hInstance = 0;
 621   ofn.lpstrFilter = filter;
 622   ofn.lpstrCustomFilter = NULL;
 623   ofn.nMaxCustFilter = 0;
 624   ofn.nFilterIndex = 0;
 625   ofn.lpstrFile = file;
 626   ofn.lpstrFile[0] = '\0';
 627   ofn.nMaxFile = sizeof(file)/sizeof(filetitle[0]);
 628   ofn.lpstrFileTitle = filetitle;
 629   ofn.lpstrFileTitle[0] = '\0';
 630   ofn.nMaxFileTitle = sizeof(filetitle)/sizeof(filetitle[0]);
 631   ofn.lpstrInitialDir = NULL;
 632   ofn.lpstrTitle = title;
 633   ofn.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
 634   ofn.nFileOffset = 0;
 635   ofn.nFileExtension = 0;
 636   ofn.lpstrDefExt = NULL;
 637   ofn.lCustData = 0;
 638   ofn.lpfnHook = NULL;
 639   ofn.lpTemplateName = NULL;
 640
 641   if (GetOpenFileNameW(&ofn))
 642   {
 643       static const WCHAR themesSubdir[] = { '\\','T','h','e','m','e','s',0 };
 644       static const WCHAR backslash[] = { '\\',0 };
 645       WCHAR themeFilePath[MAX_PATH];
 646       SHFILEOPSTRUCTW shfop;
 647
 648       if (FAILED (SHGetFolderPathW (NULL, CSIDL_RESOURCES|CSIDL_FLAG_CREATE, NULL,
 649           SHGFP_TYPE_CURRENT, themeFilePath))) return;
 650
 651       if (lstrcmpiW(PathFindExtensionW(filetitle), themeExt)==0)
 652       {
 653           do_parse_theme(file);
 654           SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 655           return;
 656       }
 657
 658       PathRemoveExtensionW (filetitle);
 659
 660       /* Construct path into which the theme file goes */
 661       lstrcatW (themeFilePath, themesSubdir);
 662       lstrcatW (themeFilePath, backslash);
 663       lstrcatW (themeFilePath, filetitle);
 664
 665       /* Create the directory */
 666       SHCreateDirectoryExW (dialog, themeFilePath, NULL);
 667
 668       /* Append theme file name itself */
 669       lstrcatW (themeFilePath, backslash);
 670       lstrcatW (themeFilePath, PathFindFileNameW (file));
 671       /* SHFileOperation() takes lists as input, so double-nullterminate */
 672       themeFilePath[lstrlenW (themeFilePath)+1] = 0;
 673       file[lstrlenW (file)+1] = 0;
 674
 675       /* Do the copying */
 676       WINE_TRACE("copying: %s -> %s\n", wine_dbgstr_w (file),
 677           wine_dbgstr_w (themeFilePath));
 678       shfop.hwnd = dialog;
 679       shfop.wFunc = FO_COPY;
 680       shfop.pFrom = file;
 681       shfop.pTo = themeFilePath;
 682       shfop.fFlags = FOF_NOCONFIRMMKDIR;
 683       if (SHFileOperationW (&shfop) == 0)
 684       {
 685           scan_theme_files();
 686           if (!fill_theme_list (GetDlgItem (dialog, IDC_THEME_THEMECOMBO),
 687               GetDlgItem (dialog, IDC_THEME_COLORCOMBO),
 688               GetDlgItem (dialog, IDC_THEME_SIZECOMBO)))
 689           {
 690               SendMessageW (GetDlgItem (dialog, IDC_THEME_COLORCOMBO), CB_SETCURSEL, (WPARAM)-1, 0);
 691               SendMessageW (GetDlgItem (dialog, IDC_THEME_SIZECOMBO), CB_SETCURSEL, (WPARAM)-1, 0);
 692               enable_size_and_color_controls (dialog, FALSE);
 693           }
 694           else
 695           {
 696               enable_size_and_color_controls (dialog, TRUE);
 697           }
 698       }
 699       else
 700           WINE_TRACE("copy operation failed\n");
 701   }
 702   else WINE_TRACE("user cancelled\n");
 703 }
 704
 705 /* Information about symbolic link targets of certain User Shell Folders. */
 706 struct ShellFolderInfo {
 707     int nFolder;
 708     char szLinkTarget[FILENAME_MAX];
 709 };
 710
 711 static struct ShellFolderInfo asfiInfo[] = {
 712     { CSIDL_DESKTOP,  "" },
 713     { CSIDL_PERSONAL, "" },
 714     { CSIDL_MYPICTURES, "" },
 715     { CSIDL_MYMUSIC, "" },
 716     { CSIDL_MYVIDEO, "" }
 717 };
 718
 719 static struct ShellFolderInfo *psfiSelected = NULL;
 720
 721 #define NUM_ELEMS(x) (sizeof(x)/sizeof(*(x)))
 722
 723 static void init_shell_folder_listview_headers(HWND dialog) {
 724     LVCOLUMN listColumn;
 725     RECT viewRect;
 726     char szShellFolder[64] = "Shell Folder";
 727     char szLinksTo[64] = "Links to";
 728     int width;
 729
 730     LoadString(GetModuleHandle(NULL), IDS_SHELL_FOLDER, szShellFolder, sizeof(szShellFolder));
 731     LoadString(GetModuleHandle(NULL), IDS_LINKS_TO, szLinksTo, sizeof(szLinksTo));
 732
 733     GetClientRect(GetDlgItem(dialog, IDC_LIST_SFPATHS), &viewRect);
 734     width = (viewRect.right - viewRect.left) / 4;
 735
 736     listColumn.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
 737     listColumn.pszText = szShellFolder;
 738     listColumn.cchTextMax = lstrlen(listColumn.pszText);
 739     listColumn.cx = width;
 740
 741     SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_INSERTCOLUMN, 0, (LPARAM) &listColumn);
 742
 743     listColumn.pszText = szLinksTo;
 744     listColumn.cchTextMax = lstrlen(listColumn.pszText);
 745     listColumn.cx = viewRect.right - viewRect.left - width - 1;
 746
 747     SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_INSERTCOLUMN, 1, (LPARAM) &listColumn);
 748 }
 749
 750 /* Reads the currently set shell folder symbol link targets into asfiInfo. */
 751 static void read_shell_folder_link_targets(void) {
 752     WCHAR wszPath[MAX_PATH];
 753     HRESULT hr;
 754     int i;
 755
 756     for (i=0; i<NUM_ELEMS(asfiInfo); i++) {
 757         asfiInfo[i].szLinkTarget[0] = '\0';
 758         hr = SHGetFolderPathW(NULL, asfiInfo[i].nFolder|CSIDL_FLAG_DONT_VERIFY, NULL,
 759                               SHGFP_TYPE_CURRENT, wszPath);
 760         if (SUCCEEDED(hr)) {
 761             char *pszUnixPath = wine_get_unix_file_name(wszPath);
 762             if (pszUnixPath) {
 763                 struct stat statPath;
 764                 if (!lstat(pszUnixPath, &statPath) && S_ISLNK(statPath.st_mode)) {
 765                     int cLen = readlink(pszUnixPath, asfiInfo[i].szLinkTarget, FILENAME_MAX-1);
 766                     if (cLen >= 0) asfiInfo[i].szLinkTarget[cLen] = '\0';
 767                 }
 768                 HeapFree(GetProcessHeap(), 0, pszUnixPath);
 769             }
 770         }
 771     }
 772 }
 773
 774 static void update_shell_folder_listview(HWND dialog) {
 775     int i;
 776     LVITEM item;
 777     LONG lSelected = SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_GETNEXTITEM, (WPARAM)-1,
 778                                         MAKELPARAM(LVNI_SELECTED,0));
 779
 780     SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_DELETEALLITEMS, 0, 0);
 781
 782     for (i=0; i<NUM_ELEMS(asfiInfo); i++) {
 783         char buffer[MAX_PATH];
 784         HRESULT hr;
 785         LPITEMIDLIST pidlCurrent;
 786
 787         /* Some acrobatic to get the localized name of the shell folder */
 788         hr = SHGetFolderLocation(dialog, asfiInfo[i].nFolder, NULL, 0, &pidlCurrent);
 789         if (SUCCEEDED(hr)) {
 790             LPSHELLFOLDER psfParent;
 791             LPCITEMIDLIST pidlLast;
 792             hr = SHBindToParent(pidlCurrent, &IID_IShellFolder, (LPVOID*)&psfParent, &pidlLast);
 793             if (SUCCEEDED(hr)) {
 794                 STRRET strRet;
 795                 hr = IShellFolder_GetDisplayNameOf(psfParent, pidlLast, SHGDN_FORADDRESSBAR, &strRet);
 796                 if (SUCCEEDED(hr)) {
 797                     hr = StrRetToBufA(&strRet, pidlLast, buffer, 256);
 798                 }
 799                 IShellFolder_Release(psfParent);
 800             }
 801             ILFree(pidlCurrent);
 802         }
 803
 804         /* If there's a dangling symlink for the current shell folder, SHGetFolderLocation
 805          * will fail above. We fall back to the (non-verified) path of the shell folder. */
 806         if (FAILED(hr)) {
 807             hr = SHGetFolderPath(dialog, asfiInfo[i].nFolder|CSIDL_FLAG_DONT_VERIFY, NULL,
 808                                  SHGFP_TYPE_CURRENT, buffer);
 809         }
 810
 811         item.mask = LVIF_TEXT | LVIF_PARAM;
 812         item.iItem = i;
 813         item.iSubItem = 0;
 814         item.pszText = buffer;
 815         item.lParam = (LPARAM)&asfiInfo[i];
 816         SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_INSERTITEM, 0, (LPARAM)&item);
 817
 818         item.mask = LVIF_TEXT;
 819         item.iItem = i;
 820         item.iSubItem = 1;
 821         item.pszText = asfiInfo[i].szLinkTarget;
 822         SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_SETITEM, 0, (LPARAM)&item);
 823     }
 824
 825     /* Ensure that the previously selected item is selected again. */
 826     if (lSelected >= 0) {
 827         item.mask = LVIF_STATE;
 828         item.state = LVIS_SELECTED;
 829         item.stateMask = LVIS_SELECTED;
 830         SendDlgItemMessage(dialog, IDC_LIST_SFPATHS, LVM_SETITEMSTATE, (WPARAM)lSelected,
 831                            (LPARAM)&item);
 832     }
 833 }
 834
 835 static void on_shell_folder_selection_changed(HWND hDlg, LPNMLISTVIEW lpnm) {
 836     if (lpnm->uNewState & LVIS_SELECTED) {
 837         psfiSelected = (struct ShellFolderInfo *)lpnm->lParam;
 838         EnableWindow(GetDlgItem(hDlg, IDC_LINK_SFPATH), 1);
 839         if (strlen(psfiSelected->szLinkTarget)) {
 840             CheckDlgButton(hDlg, IDC_LINK_SFPATH, BST_CHECKED);
 841             EnableWindow(GetDlgItem(hDlg, IDC_EDIT_SFPATH), 1);
 842             EnableWindow(GetDlgItem(hDlg, IDC_BROWSE_SFPATH), 1);
 843             SetWindowText(GetDlgItem(hDlg, IDC_EDIT_SFPATH), psfiSelected->szLinkTarget);
 844         } else {
 845             CheckDlgButton(hDlg, IDC_LINK_SFPATH, BST_UNCHECKED);
 846             EnableWindow(GetDlgItem(hDlg, IDC_EDIT_SFPATH), 0);
 847             EnableWindow(GetDlgItem(hDlg, IDC_BROWSE_SFPATH), 0);
 848             SetWindowText(GetDlgItem(hDlg, IDC_EDIT_SFPATH), "");
 849         }
 850     } else {
 851         psfiSelected = NULL;
 852         CheckDlgButton(hDlg, IDC_LINK_SFPATH, BST_UNCHECKED);
 853         SetWindowText(GetDlgItem(hDlg, IDC_EDIT_SFPATH), "");
 854         EnableWindow(GetDlgItem(hDlg, IDC_LINK_SFPATH), 0);
 855         EnableWindow(GetDlgItem(hDlg, IDC_EDIT_SFPATH), 0);
 856         EnableWindow(GetDlgItem(hDlg, IDC_BROWSE_SFPATH), 0);
 857     }
 858 }
 859
 860 /* Keep the contents of the edit control, the listview control and the symlink
 861  * information in sync. */
 862 static void on_shell_folder_edit_changed(HWND hDlg) {
 863     LVITEM item;
 864     char *text = get_text(hDlg, IDC_EDIT_SFPATH);
 865     LONG iSel = SendDlgItemMessage(hDlg, IDC_LIST_SFPATHS, LVM_GETNEXTITEM, -1,
 866                                    MAKELPARAM(LVNI_SELECTED,0));
 867
 868     if (!text || !psfiSelected || iSel < 0) {
 869         HeapFree(GetProcessHeap(), 0, text);
 870         return;
 871     }
 872
 873     strncpy(psfiSelected->szLinkTarget, text, FILENAME_MAX);
 874     HeapFree(GetProcessHeap(), 0, text);
 875
 876     item.mask = LVIF_TEXT;
 877     item.iItem = iSel;
 878     item.iSubItem = 1;
 879     item.pszText = psfiSelected->szLinkTarget;
 880     SendDlgItemMessage(hDlg, IDC_LIST_SFPATHS, LVM_SETITEM, 0, (LPARAM)&item);
 881
 882     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 883 }
 884
 885 static void apply_shell_folder_changes(void) {
 886     WCHAR wszPath[MAX_PATH];
 887     char szBackupPath[FILENAME_MAX], szUnixPath[FILENAME_MAX], *pszUnixPath = NULL;
 888     int i, cUnixPathLen;
 889     struct stat statPath;
 890     HRESULT hr;
 891
 892     for (i=0; i<NUM_ELEMS(asfiInfo); i++) {
 893         /* Ignore nonexistent link targets */
 894         if (asfiInfo[i].szLinkTarget[0] && stat(asfiInfo[i].szLinkTarget, &statPath))
 895             continue;
 896
 897         hr = SHGetFolderPathW(NULL, asfiInfo[i].nFolder|CSIDL_FLAG_CREATE, NULL,
 898                               SHGFP_TYPE_CURRENT, wszPath);
 899         if (FAILED(hr)) continue;
 900
 901         /* Retrieve the corresponding unix path. */
 902         pszUnixPath = wine_get_unix_file_name(wszPath);
 903         if (!pszUnixPath) continue;
 904         lstrcpyA(szUnixPath, pszUnixPath);
 905         HeapFree(GetProcessHeap(), 0, pszUnixPath);
 906
 907         /* Derive name for folder backup. */
 908         cUnixPathLen = lstrlenA(szUnixPath);
 909         lstrcpyA(szBackupPath, szUnixPath);
 910         lstrcatA(szBackupPath, ".winecfg");
 911
 912         if (lstat(szUnixPath, &statPath)) continue;
 913
 914         /* Move old folder/link out of the way. */
 915         if (S_ISLNK(statPath.st_mode)) {
 916             if (unlink(szUnixPath)) continue; /* Unable to remove link. */
 917         } else {
 918             if (!*asfiInfo[i].szLinkTarget) {
 919                 continue; /* We are done. Old was real folder, as new shall be. */
 920             } else {
 921                 if (rename(szUnixPath, szBackupPath)) { /* Move folder out of the way. */
 922                     continue; /* Unable to move old folder. */
 923                 }
 924             }
 925         }
 926
 927         /* Create new link/folder. */
 928         if (*asfiInfo[i].szLinkTarget) {
 929             symlink(asfiInfo[i].szLinkTarget, szUnixPath);
 930         } else {
 931             /* If there's a backup folder, restore it. Else create new folder. */
 932             if (!lstat(szBackupPath, &statPath) && S_ISDIR(statPath.st_mode)) {
 933                 rename(szBackupPath, szUnixPath);
 934             } else {
 935                 mkdir(szUnixPath, 0777);
 936             }
 937         }
 938     }
 939 }
 940
 941 static void read_sysparams(HWND hDlg)
 942 {
 943     WCHAR buffer[256];
 944     HWND list = GetDlgItem(hDlg, IDC_SYSPARAM_COMBO);
 945     NONCLIENTMETRICSW nonclient_metrics;
 946     int i, idx;
 947
 948     for (i = 0; i < sizeof(metrics) / sizeof(metrics[0]); i++)
 949     {
 950         LoadStringW(GetModuleHandle(NULL), i + IDC_SYSPARAMS_BUTTON, buffer,
 951                     sizeof(buffer) / sizeof(buffer[0]));
 952         idx = SendMessageW(list, CB_ADDSTRING, 0, (LPARAM)buffer);
 953         if (idx != CB_ERR) SendMessageW(list, CB_SETITEMDATA, idx, i);
 954
 955         if (metrics[i].sm_idx != -1)
 956             metrics[i].size = GetSystemMetrics(metrics[i].sm_idx);
 957         if (metrics[i].color_idx != -1)
 958             metrics[i].color = GetSysColor(metrics[i].color_idx);
 959     }
 960
 961     nonclient_metrics.cbSize = sizeof(NONCLIENTMETRICSW);
 962     SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSW), &nonclient_metrics, 0);
 963
 964     memcpy(&(metrics[IDC_SYSPARAMS_MENU_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 965            &(nonclient_metrics.lfMenuFont), sizeof(LOGFONTW));
 966     memcpy(&(metrics[IDC_SYSPARAMS_ACTIVE_TITLE_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 967            &(nonclient_metrics.lfCaptionFont), sizeof(LOGFONTW));
 968     memcpy(&(metrics[IDC_SYSPARAMS_TOOLTIP_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 969            &(nonclient_metrics.lfStatusFont), sizeof(LOGFONTW));
 970     memcpy(&(metrics[IDC_SYSPARAMS_MSGBOX_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 971            &(nonclient_metrics.lfMessageFont), sizeof(LOGFONTW));
 972 }
 973
 974 static void apply_sysparams(void)
 975 {
 976     NONCLIENTMETRICSW nonclient_metrics;
 977     int i, cnt = 0;
 978     int colors_idx[sizeof(metrics) / sizeof(metrics[0])];
 979     COLORREF colors[sizeof(metrics) / sizeof(metrics[0])];
 980
 981     nonclient_metrics.cbSize = sizeof(nonclient_metrics);
 982     SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(nonclient_metrics), &nonclient_metrics, 0);
 983
 984     nonclient_metrics.iMenuWidth = nonclient_metrics.iMenuHeight =
 985             metrics[IDC_SYSPARAMS_MENU - IDC_SYSPARAMS_BUTTON].size;
 986     nonclient_metrics.iCaptionWidth = nonclient_metrics.iCaptionHeight =
 987             metrics[IDC_SYSPARAMS_ACTIVE_TITLE - IDC_SYSPARAMS_BUTTON].size;
 988     nonclient_metrics.iScrollWidth = nonclient_metrics.iScrollHeight =
 989             metrics[IDC_SYSPARAMS_SCROLLBAR - IDC_SYSPARAMS_BUTTON].size;
 990
 991     memcpy(&(nonclient_metrics.lfMenuFont),
 992            &(metrics[IDC_SYSPARAMS_MENU_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 993            sizeof(LOGFONTW));
 994     memcpy(&(nonclient_metrics.lfCaptionFont),
 995            &(metrics[IDC_SYSPARAMS_ACTIVE_TITLE_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 996            sizeof(LOGFONTW));
 997     memcpy(&(nonclient_metrics.lfStatusFont),
 998            &(metrics[IDC_SYSPARAMS_TOOLTIP_TEXT - IDC_SYSPARAMS_BUTTON].lf),
 999            sizeof(LOGFONTW));
1000     memcpy(&(nonclient_metrics.lfMessageFont),
1001            &(metrics[IDC_SYSPARAMS_MSGBOX_TEXT - IDC_SYSPARAMS_BUTTON].lf),
1002            sizeof(LOGFONTW));
1003
1004     SystemParametersInfoW(SPI_SETNONCLIENTMETRICS, sizeof(nonclient_metrics), &nonclient_metrics,
1005                           SPIF_UPDATEINIFILE | SPIF_SENDCHANGE);
1006
1007     for (i = 0; i < sizeof(metrics) / sizeof(metrics[0]); i++)
1008         if (metrics[i].color_idx != -1)
1009         {
1010             colors_idx[cnt] = metrics[i].color_idx;
1011             colors[cnt++] = metrics[i].color;
1012         }
1013     SetSysColors(cnt, colors_idx, colors);
1014 }
1015
1016 static void on_sysparam_change(HWND hDlg)
1017 {
1018     int index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETCURSEL, 0, 0);
1019
1020     index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETITEMDATA, index, 0);
1021
1022     updating_ui = TRUE;
1023
1024     EnableWindow(GetDlgItem(hDlg, IDC_SYSPARAM_COLOR_TEXT), metrics[index].color_idx != -1);
1025     EnableWindow(GetDlgItem(hDlg, IDC_SYSPARAM_COLOR), metrics[index].color_idx != -1);
1026     InvalidateRect(GetDlgItem(hDlg, IDC_SYSPARAM_COLOR), NULL, TRUE);
1027
1028     EnableWindow(GetDlgItem(hDlg, IDC_SYSPARAM_SIZE_TEXT), metrics[index].sm_idx != -1);
1029     EnableWindow(GetDlgItem(hDlg, IDC_SYSPARAM_SIZE), metrics[index].sm_idx != -1);
1030     EnableWindow(GetDlgItem(hDlg, IDC_SYSPARAM_SIZE_UD), metrics[index].sm_idx != -1);
1031     if (metrics[index].sm_idx != -1)
1032         SendDlgItemMessageW(hDlg, IDC_SYSPARAM_SIZE_UD, UDM_SETPOS, 0, MAKELONG(metrics[index].size, 0));
1033     else
1034         set_text(hDlg, IDC_SYSPARAM_SIZE, "");
1035
1036     EnableWindow(GetDlgItem(hDlg, IDC_SYSPARAM_FONT),
1037         index == IDC_SYSPARAMS_MENU_TEXT-IDC_SYSPARAMS_BUTTON ||
1038         index == IDC_SYSPARAMS_ACTIVE_TITLE_TEXT-IDC_SYSPARAMS_BUTTON ||
1039         index == IDC_SYSPARAMS_TOOLTIP_TEXT-IDC_SYSPARAMS_BUTTON ||
1040         index == IDC_SYSPARAMS_MSGBOX_TEXT-IDC_SYSPARAMS_BUTTON
1041     );
1042
1043     updating_ui = FALSE;
1044 }
1045
1046 static void on_draw_item(HWND hDlg, WPARAM wParam, LPARAM lParam)
1047 {
1048     static HBRUSH black_brush = 0;
1049     LPDRAWITEMSTRUCT draw_info = (LPDRAWITEMSTRUCT)lParam;
1050
1051     if (!black_brush) black_brush = CreateSolidBrush(0);
1052
1053     if (draw_info->CtlID == IDC_SYSPARAM_COLOR)
1054     {
1055         UINT state = DFCS_ADJUSTRECT | DFCS_BUTTONPUSH;
1056
1057         if (draw_info->itemState & ODS_DISABLED)
1058             state |= DFCS_INACTIVE;
1059         else
1060             state |= draw_info->itemState & ODS_SELECTED ? DFCS_PUSHED : 0;
1061
1062         DrawFrameControl(draw_info->hDC, &draw_info->rcItem, DFC_BUTTON, state);
1063
1064         if (!(draw_info->itemState & ODS_DISABLED))
1065         {
1066             HBRUSH brush;
1067             int index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETCURSEL, 0, 0);
1068
1069             index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETITEMDATA, index, 0);
1070             brush = CreateSolidBrush(metrics[index].color);
1071
1072             InflateRect(&draw_info->rcItem, -1, -1);
1073             FrameRect(draw_info->hDC, &draw_info->rcItem, black_brush);
1074             InflateRect(&draw_info->rcItem, -1, -1);
1075             FillRect(draw_info->hDC, &draw_info->rcItem, brush);
1076             DeleteObject(brush);
1077         }
1078     }
1079 }
1080
1081 static void on_select_font(HWND hDlg)
1082 {
1083     CHOOSEFONTW cf;
1084     int index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETCURSEL, 0, 0);
1085     index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETITEMDATA, index, 0);
1086
1087     ZeroMemory(&cf, sizeof(cf));
1088     cf.lStructSize = sizeof(CHOOSEFONTW);
1089     cf.hwndOwner = hDlg;
1090     cf.lpLogFont = &(metrics[index].lf);
1091     cf.Flags = CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT | CF_NOSCRIPTSEL;
1092
1093     ChooseFontW(&cf);
1094 }
1095
1096 INT_PTR CALLBACK
1097 ThemeDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
1098 {
1099     switch (uMsg) {
1100         case WM_INITDIALOG:
1101             read_shell_folder_link_targets();
1102             init_shell_folder_listview_headers(hDlg);
1103             update_shell_folder_listview(hDlg);
1104             read_sysparams(hDlg);
1105             break;
1106
1107         case WM_DESTROY:
1108             free_theme_files();
1109             break;
1110
1111         case WM_SHOWWINDOW:
1112             set_window_title(hDlg);
1113             break;
1114
1115         case WM_COMMAND:
1116             switch(HIWORD(wParam)) {
1117                 case CBN_SELCHANGE: {
1118                     if (updating_ui) break;
1119                     switch (LOWORD(wParam))
1120                     {
1121                         case IDC_THEME_THEMECOMBO: on_theme_changed(hDlg); break;
1122                         case IDC_THEME_COLORCOMBO: /* fall through */
1123                         case IDC_THEME_SIZECOMBO: theme_dirty = TRUE; break;
1124                         case IDC_SYSPARAM_COMBO: on_sysparam_change(hDlg); return FALSE;
1125                     }
1126                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
1127                     break;
1128                 }
1129                 case EN_CHANGE: {
1130                     if (updating_ui) break;
1131                     switch (LOWORD(wParam))
1132                     {
1133                         case IDC_EDIT_SFPATH: on_shell_folder_edit_changed(hDlg); break;
1134                         case IDC_SYSPARAM_SIZE:
1135                         {
1136                             char *text = get_text(hDlg, IDC_SYSPARAM_SIZE);
1137                             int index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETCURSEL, 0, 0);
1138
1139                             index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETITEMDATA, index, 0);
1140                             metrics[index].size = atoi(text);
1141                             HeapFree(GetProcessHeap(), 0, text);
1142
1143                             SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
1144                             break;
1145                         }
1146                     }
1147                     break;
1148                 }
1149                 case BN_CLICKED:
1150                     switch (LOWORD(wParam))
1151                     {
1152                         case IDC_THEME_INSTALL:
1153                             on_theme_install (hDlg);
1154                             break;
1155
1156                         case IDC_SYSPARAM_FONT:
1157                             on_select_font(hDlg);
1158                             break;
1159
1160                         case IDC_BROWSE_SFPATH:
1161                             if (browse_for_unix_folder(hDlg, psfiSelected->szLinkTarget)) {
1162                                 update_shell_folder_listview(hDlg);
1163                                 SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
1164                             }
1165                             break;
1166
1167                         case IDC_LINK_SFPATH:
1168                             if (IsDlgButtonChecked(hDlg, IDC_LINK_SFPATH)) {
1169                                 if (browse_for_unix_folder(hDlg, psfiSelected->szLinkTarget)) {
1170                                     update_shell_folder_listview(hDlg);
1171                                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
1172                                 } else {
1173                                     CheckDlgButton(hDlg, IDC_LINK_SFPATH, BST_UNCHECKED);
1174                                 }
1175                             } else {
1176                                 psfiSelected->szLinkTarget[0] = '\0';
1177                                 update_shell_folder_listview(hDlg);
1178                                 SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
1179                             }
1180                             break;
1181
1182                         case IDC_SYSPARAM_COLOR:
1183                         {
1184                             static COLORREF user_colors[16];
1185                             CHOOSECOLORW c_color;
1186                             int index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETCURSEL, 0, 0);
1187
1188                             index = SendDlgItemMessageW(hDlg, IDC_SYSPARAM_COMBO, CB_GETITEMDATA, index, 0);
1189
1190                             memset(&c_color, 0, sizeof(c_color));
1191                             c_color.lStructSize = sizeof(c_color);
1192                             c_color.lpCustColors = user_colors;
1193                             c_color.rgbResult = metrics[index].color;
1194                             c_color.Flags = CC_ANYCOLOR | CC_RGBINIT;
1195                             c_color.hwndOwner = hDlg;
1196                             if (ChooseColorW(&c_color))
1197                             {
1198                                 metrics[index].color = c_color.rgbResult;
1199                                 save_sys_color(index, metrics[index].color);
1200                                 InvalidateRect(GetDlgItem(hDlg, IDC_SYSPARAM_COLOR), NULL, TRUE);
1201                                 SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
1202                             }
1203                             break;
1204                         }
1205                     }
1206                     break;
1207             }
1208             break;
1209
1210         case WM_NOTIFY:
1211             switch (((LPNMHDR)lParam)->code) {
1212                 case PSN_KILLACTIVE: {
1213                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
1214                     break;
1215                 }
1216                 case PSN_APPLY: {
1217                     apply();
1218                     apply_theme(hDlg);
1219                     apply_shell_folder_changes();
1220                     apply_sysparams();
1221                     read_shell_folder_link_targets();
1222                     update_shell_folder_listview(hDlg);
1223                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
1224                     break;
1225                 }
1226                 case LVN_ITEMCHANGED: {
1227                     if (wParam == IDC_LIST_SFPATHS)
1228                         on_shell_folder_selection_changed(hDlg, (LPNMLISTVIEW)lParam);
1229                     break;
1230                 }
1231                 case PSN_SETACTIVE: {
1232                     init_dialog (hDlg);
1233                     break;
1234                 }
1235             }
1236             break;
1237
1238         case WM_DRAWITEM:
1239             on_draw_item(hDlg, wParam, lParam);
1240             break;
1241
1242         default:
1243             break;
1244     }
1245     return FALSE;
1246 }