Initial community commit

Src/Wasabi/api/skin/widgets/db/xuiquerydrag.cpp

@@ -0,0 +1,103 @@
+#include <precomp.h>
+#include "xuiquerydrag.h"
+#include <tataki/canvas/ifc_canvas.h>
+#include <api/db/multiqueryserver.h>
+#include <bfc/file/filename.h>
+
+char QueryDragXuiObjectStr[] = "QueryDrag"; // This is the xml tag
+char QueryDragXuiSvcName[] = "QueryDrag xui object"; // and this is the name of the service
+
+XMLParamPair QueryDrag::params[] = {
+  {QUERYDRAG_SETIMAGE, "image"},
+  {QUERYDRAG_SETSOURCE, "source"},
+	};
+QueryDrag::QueryDrag() {
+  setVirtual(0); // fucko
+  myxuihandle = newXuiHandle();
+	
+	
+	int numParams = sizeof(params) / sizeof(params[0]);
+	hintNumberOfParams(numParams);
+	for (int i = 0;i < numParams;i++)
+		addParam(myxuihandle, params[i], XUI_ATTRIBUTE_IMPLIED);
+  fn = NULL;
+}
+
+QueryDrag::~QueryDrag() {
+}
+
+int QueryDrag::setXuiParam(int xuihandle, int xmlattributeid, const wchar_t *xmlattributename, const wchar_t *value) {
+  if (xuihandle != myxuihandle)
+    return QUERYDRAG_PARENT::setXuiParam(xuihandle, xmlattributeid, xmlattributename, value);
+
+  switch (xmlattributeid) {
+    case  QUERYDRAG_SETIMAGE:
+      setImage(value);
+      break;
+    case  QUERYDRAG_SETSOURCE:
+      setSource(value);
+      break;
+    default:
+      return 0;
+  }
+  return 1;
+}
+
+int QueryDrag::onPaint(Canvas *canvas) {
+  QUERYDRAG_PARENT::onPaint(canvas);
+
+  RECT r;
+  getClientRect(&r);
+
+  RenderBaseTexture(canvas, r, 255);
+
+  if (image.getBitmap()) 
+    image.getBitmap()->stretchToRectAlpha(canvas, &r, getPaintingAlpha()); 
+
+  return 1;
+}
+
+void QueryDrag::setImage(const char *elementname) {
+  image = elementname; 
+  if (isInited()) invalidate(); 
+}
+
+void QueryDrag::setSource(const char *elementname) {
+  source = elementname;
+}
+
+int QueryDrag::getPreferences(int what) {
+  switch (what) {
+    case SUGGESTED_W:
+      if (image.getBitmap()) return image.getBitmap()->getWidth();
+    case SUGGESTED_H:
+      if (image.getBitmap()) return image.getBitmap()->getHeight();
+  }
+  return QUERYDRAG_PARENT::getPreferences(what);
+}
+
+int QueryDrag::onMouseMove(int x, int y) {
+  QUERYDRAG_PARENT::onMouseMove(x,y);
+  if (isInClick()) 
+    onBeginDrag();
+  return 1;
+}
+
+void QueryDrag::onBeginDrag() {
+  api_window *mqsw = NULL;
+  if (source.isempty()) mqsw = findWindowByInterface(multiQueryServerGuid);
+  else mqsw = findWindow(source);
+  if (!mqsw) return;
+  MultiQueryServer *mqs = static_cast<MultiQueryServer *>(mqsw->getInterface(multiQueryServerGuid));
+  
+  // multiquery is now available in mqs->mqs_getMultiQuery(); using format "table guid;query;table guid;query;etc..."
+  fn = new FilenameI(StringPrintf("query://%s.nsq", mqs->mqs_getMultiQuery()));
+  addDragItem(Filename::dragitem_getDatatype(), static_cast<Filename*>(fn));
+  handleDrag();
+}
+
+int QueryDrag::dragComplete(int success) {
+  ASSERT(fn != NULL);
+  delete fn; fn = NULL;
+  return 1;
+}