Add DelayQueue widget (mocked content).

.vscode/settings.json

@@ -5,7 +5,9 @@
             "-I/home/cnspeckn/git/stella/src/common",
             "-I/home/cnspeckn/git/stella/src/emucore",
             "-I/home/cnspeckn/git/stella/src/emucore/tia",
-            "-I/home/cnspeckn/git/stella/src/emucore/debugger"
+            "-I/home/cnspeckn/git/stella/src/debugger",
+            "-I/home/cnspeckn/git/stella/src/debugger/gui",
+            "-I/home/cnspeckn/git/stella/src/gui"
         ],
         "editor.tabSize": 2,
         "files.trimTrailingWhitespace": true,

src/debugger/gui/DelayQueueWidget.cxx

@@ -0,0 +1,60 @@
+//============================================================================
+//
+//   SSSS    tt          lll  lll
+//  SS  SS   tt           ll   ll
+//  SS     tttttt  eeee   ll   ll   aaaa
+//   SSSS    tt   ee  ee  ll   ll      aa
+//      SS   tt   eeeeee  ll   ll   aaaaa  --  "An Atari 2600 VCS Emulator"
+//  SS  SS   tt   ee      ll   ll  aa  aa
+//   SSSS     ttt  eeeee llll llll  aaaaa
+//
+// Copyright (c) 1995-2017 by Bradford W. Mott, Stephen Anthony
+// and the Stella Team
+//
+// See the file "License.txt" for information on usage and redistribution of
+// this file, and for a DISCLAIMER OF ALL WARRANTIES.
+//============================================================================
+
+#include "DelayQueueWidget.hxx"
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+DelayQueueWidget::DelayQueueWidget(
+    GuiObject* boss,
+    const GUI::Font& font,
+    int x, int y
+  ) : Widget(boss, font, x, y, 0, 0)
+{
+  _textcolor = kTextColor;
+
+  _w = 300;
+  _h = 3 * font.getLineHeight() + 6;
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void DelayQueueWidget::drawWidget(bool hilite)
+{
+  FBSurface& surface = _boss->dialog().surface();
+
+  int y = _y,
+      x = _x,
+      w = _w,
+      lineHeight = _font.getLineHeight();
+
+  surface.frameRect(x, y, w, _h, kShadowColor);
+
+  y += 1;
+  x += 1;
+  w -= 1;
+  surface.fillRect(x, y, w - 1, _h - 2, kWidColor);
+
+  y += 2;
+  x += 2;
+  w -= 3;
+  surface.drawString(_font, "1 clk, 40 -> GRP0", x, y, w, _textcolor);
+
+  y += lineHeight;
+  surface.drawString(_font, "3 clk, 02 -> VSYNC", x, y, w, _textcolor);
+
+  y += lineHeight;
+  surface.drawString(_font, "6 clk, 02 -> HMOVE", x, y, w, _textcolor);
+}

src/debugger/gui/DelayQueueWidget.hxx

@@ -0,0 +1,49 @@
+//============================================================================
+//
+//   SSSS    tt          lll  lll
+//  SS  SS   tt           ll   ll
+//  SS     tttttt  eeee   ll   ll   aaaa
+//   SSSS    tt   ee  ee  ll   ll      aa
+//      SS   tt   eeeeee  ll   ll   aaaaa  --  "An Atari 2600 VCS Emulator"
+//  SS  SS   tt   ee      ll   ll  aa  aa
+//   SSSS     ttt  eeeee llll llll  aaaaa
+//
+// Copyright (c) 1995-2017 by Bradford W. Mott, Stephen Anthony
+// and the Stella Team
+//
+// See the file "License.txt" for information on usage and redistribution of
+// this file, and for a DISCLAIMER OF ALL WARRANTIES.
+//============================================================================
+
+#ifndef DELAY_QUEUE_WIDGET_HXX
+#define DELAY_QUEUE_WIDGET_HXX
+
+#include "Widget.hxx"
+
+class DelayQueueWidget : public Widget
+{
+
+  public:
+    DelayQueueWidget(
+      GuiObject* boss,
+      const GUI::Font& font,
+      int x, int y
+    );
+
+    virtual ~DelayQueueWidget() = default;
+
+  protected:
+
+    void drawWidget(bool hilite) override;
+
+  private:
+
+    DelayQueueWidget() = delete;
+    DelayQueueWidget(const DelayQueueWidget&) = delete;
+    DelayQueueWidget(DelayQueueWidget&&) = delete;
+    DelayQueueWidget& operator=(const DelayQueueWidget&);
+    DelayQueueWidget& operator=(DelayQueueWidget&&);
+
+};
+
+#endif // DELAY_QUEUE_WIDGET_HXX

src/debugger/gui/TiaWidget.cxx

@@ -27,7 +27,7 @@
 #include "ToggleBitWidget.hxx"
 #include "TogglePixelWidget.hxx"
 #include "Widget.hxx"
-
+#include "DelayQueueWidget.hxx"
 #include "TiaWidget.hxx"
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -529,6 +529,15 @@ TiaWidget::TiaWidget(GuiObject* boss, const GUI::Font& lfont,
       "Drive unused TIA pins randomly on a read/peek", kPPinCmd);
   myUndrivenPins->setTarget(this);
   addFocusWidget(myUndrivenPins);
+
+  xpos = 10;
+  ypos += 2*lineHeight;
+  new StaticTextWidget(boss, lfont, xpos, ypos, 20*fontWidth, fontHeight,
+    "Queued Writes:", kTextAlignLeft);
+
+  ypos += 1.3*lineHeight;
+  xpos = 10;
+  myDelayQueueWidget = new DelayQueueWidget(boss, lfont, xpos, ypos);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/debugger/gui/TiaWidget.hxx

@@ -26,6 +26,7 @@ class ToggleBitWidget;
 class TogglePixelWidget;
 class EditTextWidget;
 class ColorWidget;
+class DelayQueueWidget;
 
 #include "Widget.hxx"
 #include "Command.hxx"
@@ -91,6 +92,8 @@ class TiaWidget : public Widget, public CommandSender
 
     CheckboxWidget* myUndrivenPins;
 
+    DelayQueueWidget* myDelayQueueWidget;
+
     // ID's for the various widgets
     // We need ID's, since there are more than one of several types of widgets
     enum {

src/debugger/gui/module.mk

@@ -71,7 +71,8 @@ MODULE_OBJS := \
 	src/debugger/gui/KeyboardWidget.o \
 	src/debugger/gui/GenesisWidget.o \
 	src/debugger/gui/AtariVoxWidget.o \
-	src/debugger/gui/SaveKeyWidget.o
+	src/debugger/gui/SaveKeyWidget.o \
+	src/debugger/gui/DelayQueueWidget.o
 
 MODULE_DIRS += \
 	src/debugger/gui