Changeset 1690 for trunk/MagicSoft/Cosy/gui/MGImage.cc

Timestamp:

12/18/02 17:48:44 (22 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Cosy/gui/MGImage.cc (modified) (15 diffs)

trunk/MagicSoft/Cosy/gui/MGImage.cc

@@ -11 +11 @@
 #include <iostream.h>
 #include <pthread.h>
+
+#include <TTimer.h>
+#include <TSystem.h>
+#include <TVirtualX.h>
+#include <TGX11.h>
 
 ClassImp(MGImage);
@@ -97 +102 @@
 
     //
-    // get frame id
-    //
-    fId = GetId();
-
-    //
     // Create Default Graphic Context (XCreateGC)
     //
-    fDefGC = gVirtualX->CreateGC(fId, 0); // GetBckgndGC(); //
+    fDefGC = gVirtualX->CreateGC(fId, 0); // GetBckgndGC().GetGC(); //
 
     //
@@ -120 +120 @@
 
     Resize(w, h);
+
+    //fTimer=new TTimer(Form("gClient->ProcessEventsFor((TGWindow*)0x%p);", this), 250, kTRUE);
+//    fTimer=new TTimer("printf(\"Timer!\\n\"); gSystem->ProcessEvents();", 250, kTRUE);
+    //fTimer->Start();
 }
 
 void MGImage::Resize(UInt_t w, UInt_t h)
 {
-    TGFrame::Resize(w+2*GetBorderWidth(), h+2*GetBorderWidth());
+//    TGFrame::Resize(w+2*GetBorderWidth(), h+2*GetBorderWidth());
     // FIXME: RESIZE THE PIXMAP
 }
@@ -130 +134 @@
 void MGImage::Resize(TGDimension size)
 {
-    TGFrame::Resize(size.fWidth+2*GetBorderWidth(), size.fHeight+2*GetBorderWidth());
+//    TGFrame::Resize(size.fWidth+2*GetBorderWidth(), size.fHeight+2*GetBorderWidth());
     // FIXME: RESIZE THE PIXMAP
 }
@@ -136 +140 @@
 void MGImage::MoveResize(Int_t x, Int_t y, UInt_t w, UInt_t h)
 {
-   TGFrame::MoveResize(x, y, w+2*GetBorderWidth(), h+2*GetBorderWidth());
+//   TGFrame::MoveResize(x, y, w+2*GetBorderWidth(), h+2*GetBorderWidth());
    // FIXME: RESIZE THE PIXMAP
 }
@@ -142 +146 @@
 MGImage::~MGImage()
 {
+    //fTimer->Stop();
+    //delete fTimer;
+
     pthread_mutex_lock((pthread_mutex_t*)fMuxPixmap);
 
@@ -154 +161 @@
 
     if (fPixmap!=kNone) // @@@
+    {
+        cout << "Delete Pixmap" << endl;
         gVirtualX->DeletePixmap(fPixmap);  // XFreePixmap(fDisplay, (Pixmap) pmap);
+    }
 
     cout << "Deleting GC..." << endl;
 
+
     gVirtualX->DeleteGC(fDefGC);       // XFreeGC(fDisplay, (GC) gc);
 
@@ -165 +176 @@
 }
 
+#include <X11/Xlib.h>
 /*
-#include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/Intrinsic.h>
@@ -174 +185 @@
 void MGImage::DoRedraw()
 {
-    // Pixmap_t pm = gVirtualX->CreatePixmap(this->GetId(), buffer,
-    //                                       768, 576, 0, 0xff, 8);
-    TGFrame::DrawBorder();
+//    TGFrame::DrawBorder();
     pthread_mutex_lock((pthread_mutex_t*)fMuxPixmap);
+
+    //===========================
+    if (TestBit(kNeedRecreate))
+    {
+        Pixmap_t mask = kNone;
+        PictureAttributes_t attr;
+        attr.fMask = kNone;
+
+        if (fPixmap!=kNone)
+            gVirtualX->DeletePixmap(fPixmap);
+
+        fPixmap=kNone;
+
+        if (!gVirtualX->CreatePictureFromData(fId, fBuffer, fPixmap,
+                                              mask, attr))
+        {
+            cout << "Warning: Error in CreatePictureFromData" << endl;
+            fPixmap=kNone;
+        }
+        ResetBit(kNeedRecreate);
+    }
+
+    //===========================
 
     // Copy a drawable (i.e. pixmap) to another drawable (pixmap, window).
@@ -185 +217 @@
     //           dest_x, dest_y);
     if (fPixmap!=kNone) //@@@
-    gVirtualX->CopyArea(fPixmap, fId, fDefGC,
-                        0, 0, fWidth, fHeight,
-                        GetBorderWidth(), GetBorderWidth());
+    {
+//        gVirtualX->DrawString(fId, fDefGC, 20, 20, "HELLO WORLD!", 12);
+//        gVirtualX->FillRectangle(fId, fDefGC, 10, 10, 50, 50);
+
+        //        cout << gVirtualX->IsA()->GetName() << endl;
+        gVirtualX->CopyArea(fPixmap, fId, fDefGC,
+                            0, 0, fWidth, fHeight,
+                            GetBorderWidth(), GetBorderWidth());
+
+        /*
+        XCopyArea((Display*)gVirtualX->GetDisplay(), pm, fId,
+                  (GC)fDefGC, 0, 0, fWidth, fHeight,
+                  GetBorderWidth(), GetBorderWidth());
+                  */
+    }
 /*
      if (fPix)
@@ -271 +315 @@
     cout << "Done " << (void*)fPix << endl;
     */
+
+/*
     Pixmap_t mask = kNone;
     PictureAttributes_t attr;
     attr.fMask = kNone;
     if (fPixmap!=kNone) // @@@
-    gVirtualX->DeletePixmap(fPixmap); // XFreePixmap(fDisplay, (Pixmap) pmap);
+        gVirtualX->DeletePixmap(fPixmap); // XFreePixmap(fDisplay, (Pixmap) pmap);
 
     // Create a pixture pixmap from data. The picture attributes
@@ -310 +356 @@
         fPixmap=kNone;
     }
-
+*/
+    SetBit(kNeedRecreate);
     pthread_mutex_unlock((pthread_mutex_t*)fMuxPixmap);
-    DoRedraw();
+    //gClient->NeedRedraw(this);
+    //fTimer->Start(10, kTRUE);
+    //gVirtualX->UpdateWindow(1);
+    //    ((TGX11*)gVirtualX)->Sync(1);
+    //new TTimer(Form("gClient->ProcessEventsFor((TGWindow*)0x%p);", this), 1, kFALSE);
+    //    DoRedraw();
 }
 
@@ -339 +391 @@
         }
     }
-
+/*
     Pixmap_t mask = kNone;
     PictureAttributes_t attr;
@@ -346 +398 @@
     if (fPixmap!=kNone)
         gVirtualX->DeletePixmap(fPixmap);
+
     fPixmap=kNone;
 
@@ -354 +407 @@
         fPixmap=kNone;
     }
-
+    */
+    SetBit(kNeedRecreate);
     pthread_mutex_unlock((pthread_mutex_t*)fMuxPixmap);
-    DoRedraw();
-}
-
+    //gClient->NeedRedraw(this);
+    //fTimer->Start(10, kTRUE);
+    //gVirtualX->UpdateWindow(1);
+    //    ((TGX11*)gVirtualX)->Sync(1);
+    //new TTimer(Form("gClient->ProcessEventsFor((TGWindow*)0x%p);", this), 1, kFALSE);
+    //    DoRedraw();
+}
+