void updateWinTheme(WinTheme winTheme)
{
//find old file
string themePath = findWinThemeFile(winTheme.name);;
//delete old file
if (themePath != "not_found")
File.Delete(themePath);
//apply theme (creating a new file)
applyWinTheme(winTheme, true);
////delete old file
//if (themePath != "not_found")
// File.Delete(themePath);
}
void applyWinTheme(WinTheme winTheme, bool alwaysCreateNewTheme)
{
//check if current wallpaper directory has at least 1 wallpaper
//if it doesn't then the theme will fail to apply
if (Directory.GetFiles(Application.StartupPath + "\\walls_current").Length == 0)
{
//create temp. wallpaper
Image wall = new Bitmap(1024, 768);
Graphics gfx = Graphics.FromImage(wall);
gfx.FillRectangle(SystemBrushes.Control, 0, 0, 1024, 768);
gfx.DrawString("This is a temporary wallpaper which you should not see.", SystemFonts.DefaultFont, SystemBrushes.ControlText, 0, 0);
gfx.DrawString("If it persists check that you have properly configured Wallcreeper.", SystemFonts.DefaultFont, SystemBrushes.ControlText, 0, 15);
gfx.DrawString("Probably you have no active wallpaper themes or, if you use online sources, perhaps your Internet connection is down?", SystemFonts.DefaultFont, SystemBrushes.ControlText, 0, 30);
gfx.DrawString("Also try restarting Wallcreeper, or disabling the option to use Windows Vista/7 wallpaper manager.", SystemFonts.DefaultFont, SystemBrushes.ControlText, 0, 45);
wall.Save(Application.StartupPath + "\\walls_current\\temp.jpg");
}
if (!alwaysCreateNewTheme)
{
//does theme already exist?
string themePath = findWinThemeFile(winTheme.name);
if (themePath != "not_found")
{
runTheme(new FileInfo(themePath), false);
return;
}
}
//otherwise, create new theme file
FileInfo themeFile = new FileInfo(Application.StartupPath + "\\" + winTheme.name + ".theme");
if (themeFile.Exists)
themeFile.Delete();
StreamReader fRdr = new StreamReader(Application.StartupPath + "\\template.theme");
string themeContents = fRdr.ReadToEnd();
fRdr.Close();
//convert to win7 color format
string color = "";
string[] temp;
foreach (string win7Color in win7Colors)
{
temp = win7Color.Split('=');
if (temp[0] == winTheme.color)
{
color = temp[1];
break;
}
}
if (color == "" && winTheme.color.Contains('-'))
{
//convert from rgb
temp = winTheme.color.Split('-');
color = "0X77" + int.Parse(temp[0]).ToString("X").PadRight(2, '0') + int.Parse(temp[1]).ToString("X").PadRight(2, '0') + int.Parse(temp[2]).ToString("X").PadRight(2, '0');
}
themeContents = themeContents.Replace("%WALL_DIR%", Application.StartupPath + "\\walls_current").Replace("%REFRESHRATE%", getRefreshPeriod().ToString()).Replace("%NAME%", winTheme.name).Replace("%STYLE%", @"%SystemRoot%\resources\Themes\" + winTheme.style).Replace("%COLOR%", color).Replace("%SOUNDS%", winTheme.sounds).Replace("%SSAVER%", winTheme.ssaver);
StreamWriter fWrt = themeFile.CreateText();
fWrt.Write(themeContents);
fWrt.Close();
runTheme(themeFile, true);
}
