v1.1.2

Dialog/mainwindow.cpp

@@ -52,11 +52,13 @@ MainWindow::MainWindow(DMainWindow *parent) : DMainWindow(parent) {
   setMinimumSize(800, 600);
   setWindowTitle(tr("WingGifEditor"));
   setWindowIcon(ICONRES("icon"));
+  setAcceptDrops(true);
   auto w = new QWidget(this);
   setCentralWidget(w);
   auto vlayout = new QVBoxLayout(w);
   editor = new GifEditor(QPixmap(":/images/icon.png"), w);
   editor->setInteractive(true);
+  editor->setAcceptDrops(true);
   vlayout->addWidget(editor);
 
   imglist = new QListWidget(w);

GifImage/encoder/gifencoder.cpp

@@ -9,6 +9,8 @@ bool GifEncoder::open(QString filename, int width, int height) {
   config.path = filename.toLocal8Bit().constData();
   config.width = uint16_t(width);
   config.height = uint16_t(height);
+  config.genFlags =
+      CGIF_FRAME_GEN_USE_TRANSPARENCY | CGIF_FRAME_GEN_USE_DIFF_WINDOW;
   pGIF = cgif_rgb_newgif(&config);
   return pGIF;
 }
@@ -22,6 +24,8 @@ bool GifEncoder::push(QImage &image, int delayTime) {
   fconfig.pImageData = reinterpret_cast<uint8_t *>(
       const_cast<unsigned char *>(image.constBits()));
   fconfig.fmtChan = CGIF_CHAN_FMT_RGBA;
+  fconfig.genFlags =
+      CGIF_FRAME_GEN_USE_TRANSPARENCY | CGIF_FRAME_GEN_USE_DIFF_WINDOW;
   fconfig.delay = uint16_t(delayTime);
   cgif_rgb_addframe(pGIF, &fconfig);
   return true;

GifImage/encoder/src/cgif_rgb.c

@@ -487,7 +487,8 @@ CGIFrgb* cgif_rgb_newgif(const CGIFrgb_Config* pConfig) {
   idxConfig.numLoops  = pConfig->numLoops;
   idxConfig.width     = pConfig->width;
   idxConfig.height    = pConfig->height;
-  idxConfig.attrFlags = CGIF_ATTR_IS_ANIMATED | CGIF_ATTR_NO_GLOBAL_TABLE;
+  idxConfig.attrFlags = CGIF_ATTR_IS_ANIMATED | CGIF_ATTR_NO_GLOBAL_TABLE ;
+  idxConfig.genFlags = pConfig->genFlags;
   pGIFrgb->pGIF       = cgif_newgif(&idxConfig);
   if(pGIFrgb->pGIF == NULL) {
     free(pGIFrgb);
@@ -513,6 +514,7 @@ cgif_result cgif_rgb_addframe(CGIFrgb* pGIF, const CGIFrgb_FrameConfig* pConfig)
   fConfig.pImageData    = malloc(pGIF->config.width * (uint32_t)pGIF->config.height);
   fConfig.delay         = pConfig->delay;
   fConfig.attrFlags     = CGIF_FRAME_ATTR_USE_LOCAL_TABLE;
+  fConfig.genFlags = pConfig->genFlags;
 
   const int sizeLCT      = rgb_to_index(pConfig->pImageData, numPixel, pGIF->config.width, pConfig->fmtChan, fConfig.pImageData, aPalette, 8, 1, &hasAlpha, pGIF->pBefImageData, pGIF->befFmtChan);
   fConfig.numLocalPaletteEntries = sizeLCT;

更新日志.log

@@ -5,6 +5,7 @@ v1.1.2:
 2. 增加图像后处理，充分利用现有的控制台图像处理工具
 3. 修复切割图像窗体关闭后仍不恢复的 Bug
 4. 增加日志系统
+5. 增加文件拖拽打开文件功能
 
 v1.1.1:
 1. 使等待弹窗提示动画更加流畅