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fix console build #493

This commit is contained in:
Vadim Lopatin 2017-10-16 13:26:29 +03:00
parent 53e53e84ae
commit d8333126f6
7 changed files with 457 additions and 442 deletions
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889
src/dlangui/graphics/iconprovider.d
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@ -9,6 +9,7 @@ module dlangui.graphics.iconprovider;
*
*/
import dlangui.core.config;
import dlangui.graphics.drawbuf;
import dlangui.core.logger;
import isfreedesktop;
@ -138,471 +139,475 @@ class DummyIconProvider : IconProviderBase
}
}
version(Windows)
{
import core.sys.windows.windows;
enum SHSTOCKICONID {
SIID_DOCNOASSOC = 0,
SIID_DOCASSOC = 1,
SIID_APPLICATION = 2,
SIID_FOLDER = 3,
SIID_FOLDEROPEN = 4,
SIID_DRIVE525 = 5,
SIID_DRIVE35 = 6,
SIID_DRIVEREMOVE = 7,
SIID_DRIVEFIXED = 8,
SIID_DRIVENET = 9,
SIID_DRIVENETDISABLED = 10,
SIID_DRIVECD = 11,
SIID_DRIVERAM = 12,
SIID_WORLD = 13,
SIID_SERVER = 15,
SIID_PRINTER = 16,
SIID_MYNETWORK = 17,
SIID_FIND = 22,
SIID_HELP = 23,
SIID_SHARE = 28,
SIID_LINK = 29,
SIID_SLOWFILE = 30,
SIID_RECYCLER = 31,
SIID_RECYCLERFULL = 32,
SIID_MEDIACDAUDIO = 40,
SIID_LOCK = 47,
SIID_AUTOLIST = 49,
SIID_PRINTERNET = 50,
SIID_SERVERSHARE = 51,
SIID_PRINTERFAX = 52,
SIID_PRINTERFAXNET = 53,
SIID_PRINTERFILE = 54,
SIID_STACK = 55,
SIID_MEDIASVCD = 56,
SIID_STUFFEDFOLDER = 57,
SIID_DRIVEUNKNOWN = 58,
SIID_DRIVEDVD = 59,
SIID_MEDIADVD = 60,
SIID_MEDIADVDRAM = 61,
SIID_MEDIADVDRW = 62,
SIID_MEDIADVDR = 63,
SIID_MEDIADVDROM = 64,
SIID_MEDIACDAUDIOPLUS = 65,
SIID_MEDIACDRW = 66,
SIID_MEDIACDR = 67,
SIID_MEDIACDBURN = 68,
SIID_MEDIABLANKCD = 69,
SIID_MEDIACDROM = 70,
SIID_AUDIOFILES = 71,
SIID_IMAGEFILES = 72,
SIID_VIDEOFILES = 73,
SIID_MIXEDFILES = 74,
SIID_FOLDERBACK = 75,
SIID_FOLDERFRONT = 76,
SIID_SHIELD = 77,
SIID_WARNING = 78,
SIID_INFO = 79,
SIID_ERROR = 80,
SIID_KEY = 81,
SIID_SOFTWARE = 82,
SIID_RENAME = 83,
SIID_DELETE = 84,
SIID_MEDIAAUDIODVD = 85,
SIID_MEDIAMOVIEDVD = 86,
SIID_MEDIAENHANCEDCD = 87,
SIID_MEDIAENHANCEDDVD = 88,
SIID_MEDIAHDDVD = 89,
SIID_MEDIABLURAY = 90,
SIID_MEDIAVCD = 91,
SIID_MEDIADVDPLUSR = 92,
SIID_MEDIADVDPLUSRW = 93,
SIID_DESKTOPPC = 94,
SIID_MOBILEPC = 95,
SIID_USERS = 96,
SIID_MEDIASMARTMEDIA = 97,
SIID_MEDIACOMPACTFLASH = 98,
SIID_DEVICECELLPHONE = 99,
SIID_DEVICECAMERA = 100,
SIID_DEVICEVIDEOCAMERA = 101,
SIID_DEVICEAUDIOPLAYER = 102,
SIID_NETWORKCONNECT = 103,
SIID_INTERNET = 104,
SIID_ZIPFILE = 105,
SIID_SETTINGS = 106,
SIID_DRIVEHDDVD = 132,
SIID_DRIVEBD = 133,
SIID_MEDIAHDDVDROM = 134,
SIID_MEDIAHDDVDR = 135,
SIID_MEDIAHDDVDRAM = 136,
SIID_MEDIABDROM = 137,
SIID_MEDIABDR = 138,
SIID_MEDIABDRE = 139,
SIID_CLUSTEREDDRIVE = 140,
SIID_MAX_ICONS = 175
};
private struct SHSTOCKICONINFO {
DWORD cbSize;
HICON hIcon;
int iSysImageIndex;
int iIcon;
WCHAR[MAX_PATH] szPath;
};
private extern(Windows) HRESULT _dummy_SHGetStockIconInfo(SHSTOCKICONID siid, UINT uFlags, SHSTOCKICONINFO *psii);
class WindowsIconProvider : IconProviderBase
static if (!BACKEND_CONSOLE) {
version(Windows)
{
this()
import core.sys.windows.windows;
enum SHSTOCKICONID {
SIID_DOCNOASSOC = 0,
SIID_DOCASSOC = 1,
SIID_APPLICATION = 2,
SIID_FOLDER = 3,
SIID_FOLDEROPEN = 4,
SIID_DRIVE525 = 5,
SIID_DRIVE35 = 6,
SIID_DRIVEREMOVE = 7,
SIID_DRIVEFIXED = 8,
SIID_DRIVENET = 9,
SIID_DRIVENETDISABLED = 10,
SIID_DRIVECD = 11,
SIID_DRIVERAM = 12,
SIID_WORLD = 13,
SIID_SERVER = 15,
SIID_PRINTER = 16,
SIID_MYNETWORK = 17,
SIID_FIND = 22,
SIID_HELP = 23,
SIID_SHARE = 28,
SIID_LINK = 29,
SIID_SLOWFILE = 30,
SIID_RECYCLER = 31,
SIID_RECYCLERFULL = 32,
SIID_MEDIACDAUDIO = 40,
SIID_LOCK = 47,
SIID_AUTOLIST = 49,
SIID_PRINTERNET = 50,
SIID_SERVERSHARE = 51,
SIID_PRINTERFAX = 52,
SIID_PRINTERFAXNET = 53,
SIID_PRINTERFILE = 54,
SIID_STACK = 55,
SIID_MEDIASVCD = 56,
SIID_STUFFEDFOLDER = 57,
SIID_DRIVEUNKNOWN = 58,
SIID_DRIVEDVD = 59,
SIID_MEDIADVD = 60,
SIID_MEDIADVDRAM = 61,
SIID_MEDIADVDRW = 62,
SIID_MEDIADVDR = 63,
SIID_MEDIADVDROM = 64,
SIID_MEDIACDAUDIOPLUS = 65,
SIID_MEDIACDRW = 66,
SIID_MEDIACDR = 67,
SIID_MEDIACDBURN = 68,
SIID_MEDIABLANKCD = 69,
SIID_MEDIACDROM = 70,
SIID_AUDIOFILES = 71,
SIID_IMAGEFILES = 72,
SIID_VIDEOFILES = 73,
SIID_MIXEDFILES = 74,
SIID_FOLDERBACK = 75,
SIID_FOLDERFRONT = 76,
SIID_SHIELD = 77,
SIID_WARNING = 78,
SIID_INFO = 79,
SIID_ERROR = 80,
SIID_KEY = 81,
SIID_SOFTWARE = 82,
SIID_RENAME = 83,
SIID_DELETE = 84,
SIID_MEDIAAUDIODVD = 85,
SIID_MEDIAMOVIEDVD = 86,
SIID_MEDIAENHANCEDCD = 87,
SIID_MEDIAENHANCEDDVD = 88,
SIID_MEDIAHDDVD = 89,
SIID_MEDIABLURAY = 90,
SIID_MEDIAVCD = 91,
SIID_MEDIADVDPLUSR = 92,
SIID_MEDIADVDPLUSRW = 93,
SIID_DESKTOPPC = 94,
SIID_MOBILEPC = 95,
SIID_USERS = 96,
SIID_MEDIASMARTMEDIA = 97,
SIID_MEDIACOMPACTFLASH = 98,
SIID_DEVICECELLPHONE = 99,
SIID_DEVICECAMERA = 100,
SIID_DEVICEVIDEOCAMERA = 101,
SIID_DEVICEAUDIOPLAYER = 102,
SIID_NETWORKCONNECT = 103,
SIID_INTERNET = 104,
SIID_ZIPFILE = 105,
SIID_SETTINGS = 106,
SIID_DRIVEHDDVD = 132,
SIID_DRIVEBD = 133,
SIID_MEDIAHDDVDROM = 134,
SIID_MEDIAHDDVDR = 135,
SIID_MEDIAHDDVDRAM = 136,
SIID_MEDIABDROM = 137,
SIID_MEDIABDR = 138,
SIID_MEDIABDRE = 139,
SIID_CLUSTEREDDRIVE = 140,
SIID_MAX_ICONS = 175
};
private struct SHSTOCKICONINFO {
DWORD cbSize;
HICON hIcon;
int iSysImageIndex;
int iIcon;
WCHAR[MAX_PATH] szPath;
};
private extern(Windows) HRESULT _dummy_SHGetStockIconInfo(SHSTOCKICONID siid, UINT uFlags, SHSTOCKICONINFO *psii);
class WindowsIconProvider : IconProviderBase
{
import std.windows.syserror;
_shell = wenforce(LoadLibraryA("Shell32"), "Could not load Shell32 library");
_SHGetStockIconInfo = cast(typeof(&_dummy_SHGetStockIconInfo))wenforce(GetProcAddress(_shell, "SHGetStockIconInfo"), "Could not load SHGetStockIconInfo");
}
~this()
{
if (_shell) {
FreeLibrary(_shell);
}
foreach(ref buf; _cache)
this()
{
buf.clear();
import std.windows.syserror;
_shell = wenforce(LoadLibraryA("Shell32"), "Could not load Shell32 library");
_SHGetStockIconInfo = cast(typeof(&_dummy_SHGetStockIconInfo))wenforce(GetProcAddress(_shell, "SHGetStockIconInfo"), "Could not load SHGetStockIconInfo");
}
~this()
{
if (_shell) {
FreeLibrary(_shell);
}
foreach(ref buf; _cache)
{
buf.clear();
}
}
DrawBufRef getIconFromStock(SHSTOCKICONID id)
{
if (_SHGetStockIconInfo) {
auto found = id in _cache;
if (found) {
return *found;
}
HICON icon = getStockIcon(id);
if (icon) {
scope(exit) DestroyIcon(icon);
auto image = DrawBufRef(iconToImage(icon));
_cache[id] = image;
return image;
} else {
_cache[id] = DrawBufRef(null); // save the fact that the icon was not found
}
}
return DrawBufRef(null);
}
override DrawBufRef getStandardIcon(StandardIcon icon)
{
if (_SHGetStockIconInfo) {
return getIconFromStock(standardIconToStockId(icon));
}
return DrawBufRef(null);
}
private:
SHSTOCKICONID standardIconToStockId(StandardIcon icon) nothrow pure
{
with(SHSTOCKICONID)
final switch(icon) with(StandardIcon)
{
case document:
return SIID_DOCASSOC;
case application:
return SIID_APPLICATION;
case folder:
return SIID_FOLDER;
case folderOpen:
return SIID_FOLDEROPEN;
case driveFloppy:
return SIID_DRIVE35;
case driveRemovable:
return SIID_DRIVEREMOVE;
case driveFixed:
return SIID_DRIVEFIXED;
case driveCD:
return SIID_DRIVECD;
case driveDVD:
return SIID_DRIVEDVD;
case server:
return SIID_SERVER;
case printer:
return SIID_PRINTER;
case find:
return SIID_FIND;
case help:
return SIID_HELP;
case sharedItem:
return SIID_SHARE;
case link:
return SIID_LINK;
case trashcanEmpty:
return SIID_RECYCLER;
case trashcanFull:
return SIID_RECYCLERFULL;
case mediaCDAudio:
return SIID_MEDIACDAUDIO;
case mediaDVDAudio:
return SIID_MEDIAAUDIODVD;
case mediaDVD:
return SIID_MEDIADVD;
case mediaCD:
return SIID_MEDIABLANKCD;
case fileAudio:
return SIID_AUDIOFILES;
case fileImage:
return SIID_IMAGEFILES;
case fileVideo:
return SIID_VIDEOFILES;
case fileZip:
return SIID_ZIPFILE;
case fileUnknown:
return SIID_DOCNOASSOC;
case warning:
return SIID_WARNING;
case information:
return SIID_INFO;
case error:
return SIID_ERROR;
case password:
return SIID_KEY;
case rename:
return SIID_RENAME;
case deleteItem:
return SIID_DELETE;
case computer:
return SIID_DESKTOPPC;
case laptop:
return SIID_MOBILEPC;
case users:
return SIID_USERS;
case deviceCellphone:
return SIID_DEVICECELLPHONE;
case deviceCamera:
return SIID_DEVICECAMERA;
case deviceCameraVideo:
return SIID_DEVICEVIDEOCAMERA;
}
}
HICON getStockIcon(SHSTOCKICONID id)
{
assert(_SHGetStockIconInfo !is null);
enum SHGSI_ICON = 0x000000100;
SHSTOCKICONINFO info;
info.cbSize = SHSTOCKICONINFO.sizeof;
if (_SHGetStockIconInfo(id, SHGSI_ICON, &info) == S_OK) {
return info.hIcon;
}
Log.d("Could not get icon from stock. Id: ", id);
return null;
}
ColorDrawBuf iconToImage(HICON hIcon)
{
BITMAP bm;
ICONINFO iconInfo;
GetIconInfo(hIcon, &iconInfo);
GetObject(iconInfo.hbmColor, BITMAP.sizeof, &bm);
const int width = bm.bmWidth;
const int height = bm.bmHeight;
const int bytesPerScanLine = (width * 3 + 3) & 0xFFFFFFFC;
const int size = bytesPerScanLine * height;
BITMAPINFO infoheader;
infoheader.bmiHeader.biSize = BITMAPINFOHEADER.sizeof;
infoheader.bmiHeader.biWidth = width;
infoheader.bmiHeader.biHeight = height;
infoheader.bmiHeader.biPlanes = 1;
infoheader.bmiHeader.biBitCount = 24;
infoheader.bmiHeader.biCompression = BI_RGB;
infoheader.bmiHeader.biSizeImage = size;
ubyte[] pixelsIconRGB = new ubyte[size];
ubyte[] alphaPixels = new ubyte[size];
HDC hDC = CreateCompatibleDC(null);
scope(exit) DeleteDC(hDC);
HBITMAP hBmpOld = cast(HBITMAP)SelectObject(hDC, cast(HGDIOBJ)(iconInfo.hbmColor));
if(!GetDIBits(hDC, iconInfo.hbmColor, 0, height, cast(LPVOID) pixelsIconRGB.ptr, &infoheader, DIB_RGB_COLORS))
return null;
SelectObject(hDC, hBmpOld);
if(!GetDIBits(hDC, iconInfo.hbmMask, 0,height,cast(LPVOID)alphaPixels.ptr, &infoheader, DIB_RGB_COLORS))
return null;
const int lsSrc = width*3;
auto colorDrawBuf = new ColorDrawBuf(width, height);
for(int y=0; y<height; y++)
{
const int linePosSrc = (height-1-y)*lsSrc;
auto pixelLine = colorDrawBuf.scanLine(y);
for(int x=0; x<width; x++)
{
const int currentSrcPos = linePosSrc+x*3;
// BGR -> ARGB
const uint red = pixelsIconRGB[currentSrcPos+2];
const uint green = pixelsIconRGB[currentSrcPos+1];
const uint blue = pixelsIconRGB[currentSrcPos];
const uint alpha = alphaPixels[currentSrcPos];
const uint color = (red << 16) | (green << 8) | blue | (alpha << 24);
pixelLine[x] = color;
}
}
return colorDrawBuf;
}
DrawBufRef[SHSTOCKICONID] _cache;
HANDLE _shell;
typeof(&_dummy_SHGetStockIconInfo) _SHGetStockIconInfo;
}
DrawBufRef getIconFromStock(SHSTOCKICONID id)
alias WindowsIconProvider NativeIconProvider;
} else static if (isFreedesktop) {
import icontheme;
import std.typecons : tuple;
import dlangui.graphics.images;
class FreedesktopIconProvider : IconProviderBase
{
if (_SHGetStockIconInfo) {
auto found = id in _cache;
this()
{
_baseIconDirs = baseIconDirs();
auto themeName = currentIconThemeName();
IconThemeFile iconTheme = openIconTheme(themeName, _baseIconDirs);
if (iconTheme) {
_iconThemes ~= iconTheme;
_iconThemes ~= openBaseThemes(iconTheme, _baseIconDirs);
}
foreach(theme; _iconThemes) {
theme.tryLoadCache();
}
}
~this()
{
foreach(ref buf; _cache)
{
buf.clear();
}
}
DrawBufRef getIconFromTheme(string name, string context = null)
{
auto found = name in _cache;
if (found) {
return *found;
}
HICON icon = getStockIcon(id);
if (icon) {
scope(exit) DestroyIcon(icon);
auto image = DrawBufRef(iconToImage(icon));
_cache[id] = image;
string iconPath;
try {
if (context.length) {
iconPath = findClosestIcon!(subdir => subdir.context == context)(name, 32, _iconThemes, _baseIconDirs);
} else {
iconPath = findClosestIcon(name, 32, _iconThemes, _baseIconDirs);
}
} catch(Exception e) {
Log.e("Error while searching for icon", name);
Log.e(e);
}
if (iconPath.length) {
auto image = DrawBufRef(loadImage(iconPath));
_cache[name] = image;
return image;
} else {
_cache[id] = DrawBufRef(null); // save the fact that the icon was not found
_cache[name] = DrawBufRef(null);
}
return DrawBufRef(null);
}
return DrawBufRef(null);
}
override DrawBufRef getStandardIcon(StandardIcon icon)
{
if (_SHGetStockIconInfo) {
return getIconFromStock(standardIconToStockId(icon));
}
return DrawBufRef(null);
}
private:
SHSTOCKICONID standardIconToStockId(StandardIcon icon) nothrow pure
{
with(SHSTOCKICONID)
final switch(icon) with(StandardIcon)
override DrawBufRef getStandardIcon(StandardIcon icon)
{
case document:
return SIID_DOCASSOC;
case application:
return SIID_APPLICATION;
case folder:
return SIID_FOLDER;
case folderOpen:
return SIID_FOLDEROPEN;
case driveFloppy:
return SIID_DRIVE35;
case driveRemovable:
return SIID_DRIVEREMOVE;
case driveFixed:
return SIID_DRIVEFIXED;
case driveCD:
return SIID_DRIVECD;
case driveDVD:
return SIID_DRIVEDVD;
case server:
return SIID_SERVER;
case printer:
return SIID_PRINTER;
case find:
return SIID_FIND;
case help:
return SIID_HELP;
case sharedItem:
return SIID_SHARE;
case link:
return SIID_LINK;
case trashcanEmpty:
return SIID_RECYCLER;
case trashcanFull:
return SIID_RECYCLERFULL;
case mediaCDAudio:
return SIID_MEDIACDAUDIO;
case mediaDVDAudio:
return SIID_MEDIAAUDIODVD;
case mediaDVD:
return SIID_MEDIADVD;
case mediaCD:
return SIID_MEDIABLANKCD;
case fileAudio:
return SIID_AUDIOFILES;
case fileImage:
return SIID_IMAGEFILES;
case fileVideo:
return SIID_VIDEOFILES;
case fileZip:
return SIID_ZIPFILE;
case fileUnknown:
return SIID_DOCNOASSOC;
case warning:
return SIID_WARNING;
case information:
return SIID_INFO;
case error:
return SIID_ERROR;
case password:
return SIID_KEY;
case rename:
return SIID_RENAME;
case deleteItem:
return SIID_DELETE;
case computer:
return SIID_DESKTOPPC;
case laptop:
return SIID_MOBILEPC;
case users:
return SIID_USERS;
case deviceCellphone:
return SIID_DEVICECELLPHONE;
case deviceCamera:
return SIID_DEVICECAMERA;
case deviceCameraVideo:
return SIID_DEVICEVIDEOCAMERA;
auto t = standardIconToNameAndContext(icon);
return getIconFromTheme(t[0], t[1]);
}
}
HICON getStockIcon(SHSTOCKICONID id)
{
assert(_SHGetStockIconInfo !is null);
enum SHGSI_ICON = 0x000000100;
SHSTOCKICONINFO info;
info.cbSize = SHSTOCKICONINFO.sizeof;
if (_SHGetStockIconInfo(id, SHGSI_ICON, &info) == S_OK) {
return info.hIcon;
}
Log.d("Could not get icon from stock. Id: ", id);
return null;
}
ColorDrawBuf iconToImage(HICON hIcon)
{
BITMAP bm;
ICONINFO iconInfo;
GetIconInfo(hIcon, &iconInfo);
GetObject(iconInfo.hbmColor, BITMAP.sizeof, &bm);
const int width = bm.bmWidth;
const int height = bm.bmHeight;
const int bytesPerScanLine = (width * 3 + 3) & 0xFFFFFFFC;
const int size = bytesPerScanLine * height;
BITMAPINFO infoheader;
infoheader.bmiHeader.biSize = BITMAPINFOHEADER.sizeof;
infoheader.bmiHeader.biWidth = width;
infoheader.bmiHeader.biHeight = height;
infoheader.bmiHeader.biPlanes = 1;
infoheader.bmiHeader.biBitCount = 24;
infoheader.bmiHeader.biCompression = BI_RGB;
infoheader.bmiHeader.biSizeImage = size;
ubyte[] pixelsIconRGB = new ubyte[size];
ubyte[] alphaPixels = new ubyte[size];
HDC hDC = CreateCompatibleDC(null);
scope(exit) DeleteDC(hDC);
HBITMAP hBmpOld = cast(HBITMAP)SelectObject(hDC, cast(HGDIOBJ)(iconInfo.hbmColor));
if(!GetDIBits(hDC, iconInfo.hbmColor, 0, height, cast(LPVOID) pixelsIconRGB.ptr, &infoheader, DIB_RGB_COLORS))
return null;
SelectObject(hDC, hBmpOld);
if(!GetDIBits(hDC, iconInfo.hbmMask, 0,height,cast(LPVOID)alphaPixels.ptr, &infoheader, DIB_RGB_COLORS))
return null;
const int lsSrc = width*3;
auto colorDrawBuf = new ColorDrawBuf(width, height);
for(int y=0; y<height; y++)
private:
auto standardIconToNameAndContext(StandardIcon icon) nothrow pure
{
const int linePosSrc = (height-1-y)*lsSrc;
auto pixelLine = colorDrawBuf.scanLine(y);
for(int x=0; x<width; x++)
final switch(icon) with(StandardIcon)
{
const int currentSrcPos = linePosSrc+x*3;
// BGR -> ARGB
const uint red = pixelsIconRGB[currentSrcPos+2];
const uint green = pixelsIconRGB[currentSrcPos+1];
const uint blue = pixelsIconRGB[currentSrcPos];
const uint alpha = alphaPixels[currentSrcPos];
const uint color = (red << 16) | (green << 8) | blue | (alpha << 24);
pixelLine[x] = color;
case document:
return tuple("x-office-document", "MimeTypes");
case application:
return tuple("application-x-executable", "MimeTypes");
case folder:
return tuple("folder", "Places");
case folderOpen:
return tuple("folder-open", "Status");
case driveFloppy:
return tuple("media-floppy", "Devices");
case driveRemovable:
return tuple("drive-removable-media", "Devices");
case driveFixed:
return tuple("drive-harddisk", "Devices");
case driveCD:
return tuple("drive-optical", "Devices");
case driveDVD:
return tuple("drive-optical", "Devices");
case server:
return tuple("network-server", "Places");
case printer:
return tuple("printer", "Devices");
case find:
return tuple("edit-find", "Actions");
case help:
return tuple("help-contents", "Actions");
case sharedItem:
return tuple("emblem-shared", "Emblems");
case link:
return tuple("emblem-symbolic-link", "Emblems");
case trashcanEmpty:
return tuple("user-trash", "Places");
case trashcanFull:
return tuple("user-trash-full", "Status");
case mediaCDAudio:
return tuple("media-optical-audio", "Devices");
case mediaDVDAudio:
return tuple("media-optical-audio", "Devices");
case mediaDVD:
return tuple("media-optical", "Devices");
case mediaCD:
return tuple("media-optical", "Devices");
case fileAudio:
return tuple("audio-x-generic", "MimeTypes");
case fileImage:
return tuple("image-x-generic", "MimeTypes");
case fileVideo:
return tuple("video-x-generic", "MimeTypes");
case fileZip:
return tuple("application-zip", "MimeTypes");
case fileUnknown:
return tuple("unknown", "MimeTypes");
case warning:
return tuple("dialog-warning", "Status");
case information:
return tuple("dialog-information", "Status");
case error:
return tuple("dialog-error", "Status");
case password:
return tuple("dialog-password", "Status");
case rename:
return tuple("edit-rename", "Actions");
case deleteItem:
return tuple("edit-delete", "Actions");
case computer:
return tuple("computer", "Devices");
case laptop:
return tuple("computer-laptop", "Devices");
case users:
return tuple("system-users", "Applications");
case deviceCellphone:
return tuple("phone", "Devices");
case deviceCamera:
return tuple("camera-photo", "Devices");
case deviceCameraVideo:
return tuple("camera-video", "Devices");
}
}
return colorDrawBuf;
}
DrawBufRef[SHSTOCKICONID] _cache;
HANDLE _shell;
typeof(&_dummy_SHGetStockIconInfo) _SHGetStockIconInfo;
DrawBufRef[string] _cache;
string[] _baseIconDirs;
IconThemeFile[] _iconThemes;
}
alias FreedesktopIconProvider NativeIconProvider;
} else {
alias DummyIconProvider NativeIconProvider;
}
alias WindowsIconProvider NativeIconProvider;
} else static if (isFreedesktop) {
import icontheme;
import std.typecons : tuple;
import dlangui.graphics.images;
class FreedesktopIconProvider : IconProviderBase
{
this()
{
_baseIconDirs = baseIconDirs();
auto themeName = currentIconThemeName();
IconThemeFile iconTheme = openIconTheme(themeName, _baseIconDirs);
if (iconTheme) {
_iconThemes ~= iconTheme;
_iconThemes ~= openBaseThemes(iconTheme, _baseIconDirs);
}
foreach(theme; _iconThemes) {
theme.tryLoadCache();
}
}
~this()
{
foreach(ref buf; _cache)
{
buf.clear();
}
}
DrawBufRef getIconFromTheme(string name, string context = null)
{
auto found = name in _cache;
if (found) {
return *found;
}
string iconPath;
try {
if (context.length) {
iconPath = findClosestIcon!(subdir => subdir.context == context)(name, 32, _iconThemes, _baseIconDirs);
} else {
iconPath = findClosestIcon(name, 32, _iconThemes, _baseIconDirs);
}
} catch(Exception e) {
Log.e("Error while searching for icon", name);
Log.e(e);
}
if (iconPath.length) {
auto image = DrawBufRef(loadImage(iconPath));
_cache[name] = image;
return image;
} else {
_cache[name] = DrawBufRef(null);
}
return DrawBufRef(null);
}
override DrawBufRef getStandardIcon(StandardIcon icon)
{
auto t = standardIconToNameAndContext(icon);
return getIconFromTheme(t[0], t[1]);
}
private:
auto standardIconToNameAndContext(StandardIcon icon) nothrow pure
{
final switch(icon) with(StandardIcon)
{
case document:
return tuple("x-office-document", "MimeTypes");
case application:
return tuple("application-x-executable", "MimeTypes");
case folder:
return tuple("folder", "Places");
case folderOpen:
return tuple("folder-open", "Status");
case driveFloppy:
return tuple("media-floppy", "Devices");
case driveRemovable:
return tuple("drive-removable-media", "Devices");
case driveFixed:
return tuple("drive-harddisk", "Devices");
case driveCD:
return tuple("drive-optical", "Devices");
case driveDVD:
return tuple("drive-optical", "Devices");
case server:
return tuple("network-server", "Places");
case printer:
return tuple("printer", "Devices");
case find:
return tuple("edit-find", "Actions");
case help:
return tuple("help-contents", "Actions");
case sharedItem:
return tuple("emblem-shared", "Emblems");
case link:
return tuple("emblem-symbolic-link", "Emblems");
case trashcanEmpty:
return tuple("user-trash", "Places");
case trashcanFull:
return tuple("user-trash-full", "Status");
case mediaCDAudio:
return tuple("media-optical-audio", "Devices");
case mediaDVDAudio:
return tuple("media-optical-audio", "Devices");
case mediaDVD:
return tuple("media-optical", "Devices");
case mediaCD:
return tuple("media-optical", "Devices");
case fileAudio:
return tuple("audio-x-generic", "MimeTypes");
case fileImage:
return tuple("image-x-generic", "MimeTypes");
case fileVideo:
return tuple("video-x-generic", "MimeTypes");
case fileZip:
return tuple("application-zip", "MimeTypes");
case fileUnknown:
return tuple("unknown", "MimeTypes");
case warning:
return tuple("dialog-warning", "Status");
case information:
return tuple("dialog-information", "Status");
case error:
return tuple("dialog-error", "Status");
case password:
return tuple("dialog-password", "Status");
case rename:
return tuple("edit-rename", "Actions");
case deleteItem:
return tuple("edit-delete", "Actions");
case computer:
return tuple("computer", "Devices");
case laptop:
return tuple("computer-laptop", "Devices");
case users:
return tuple("system-users", "Applications");
case deviceCellphone:
return tuple("phone", "Devices");
case deviceCamera:
return tuple("camera-photo", "Devices");
case deviceCameraVideo:
return tuple("camera-video", "Devices");
}
}
DrawBufRef[string] _cache;
string[] _baseIconDirs;
IconThemeFile[] _iconThemes;
}
alias FreedesktopIconProvider NativeIconProvider;
} else {
} else { // !BACKEND_CONSOLE
alias DummyIconProvider NativeIconProvider;
}

1
src/dlangui/platforms/android/androidapp.d
View File

@ -598,6 +598,7 @@ class AndroidPlatform : Platform {
/// handle theme change: e.g. reload some themed resources
override void onThemeChanged() {
super.onThemeChanged();
// override and call dispatchThemeChange for all windows
}

5
src/dlangui/platforms/common/platform.d
View File

@ -1946,6 +1946,11 @@ class Platform {
/// handle theme change: e.g. reload some themed resources
void onThemeChanged() {
// override and call dispatchThemeChange for all windows
drawableCache.clear();
static if (!BACKEND_CONSOLE) {
imageCache.checkpoint();
imageCache.cleanup();
}
}
/// default icon for new created windows

1
src/dlangui/platforms/console/dconsole.d
View File

@ -5,6 +5,7 @@ public import dlangui.core.config;
static if (BACKEND_CONSOLE):
import std.stdio;
import dlangui.core.logger;
version(Windows) {
import core.sys.windows.winbase;

1
src/dlangui/platforms/sdl/sdlapp.d
View File

@ -1192,6 +1192,7 @@ class SDLPlatform : Platform {
/// handle theme change: e.g. reload some themed resources
override void onThemeChanged() {
super.onThemeChanged();
if (currentTheme)
currentTheme.onThemeChanged();
foreach(w; _windowMap)

1
src/dlangui/platforms/windows/winapp.d
View File

@ -1136,6 +1136,7 @@ class Win32Platform : Platform {
/// handle theme change: e.g. reload some themed resources
override void onThemeChanged() {
super.onThemeChanged();
if (currentTheme)
currentTheme.onThemeChanged();
foreach(w; _windowMap)

1
src/dlangui/platforms/x11/x11app.d
View File

@ -1817,6 +1817,7 @@ class X11Platform : Platform {
/// handle theme change: e.g. reload some themed resources
override void onThemeChanged() {
super.onThemeChanged();
foreach(w; _windowMap)
w.dispatchThemeChanged();
}