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-rw-r--r--nGenEx/Screen.cpp348
1 files changed, 186 insertions, 162 deletions
diff --git a/nGenEx/Screen.cpp b/nGenEx/Screen.cpp
index 39f5586..8361216 100644
--- a/nGenEx/Screen.cpp
+++ b/nGenEx/Screen.cpp
@@ -1,162 +1,186 @@
-/* Project nGenEx
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
-
- SUBSYSTEM: nGenEx.lib
- FILE: Screen.cpp
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- General Screen class - maintains and displays a list of windows
-*/
-
-#include "MemDebug.h"
-#include "Screen.h"
-#include "Bitmap.h"
-#include "Color.h"
-#include "Window.h"
-#include "Mouse.h"
-#include "Pcx.h"
-#include "Video.h"
-
-// +--------------------------------------------------------------------+
-
-Screen::Screen(Video* v)
-: width(0), height(0), video(v), clear(0), closed(0)
-{
- if (video) {
- width = video->Width();
- height = video->Height();
- }
-
- Mouse::Create(this);
-}
-
-Screen::~Screen()
-{
- Mouse::Close();
-
- closed = 1;
- window_list.destroy();
-}
-
-// +--------------------------------------------------------------------+
-
-bool
-Screen::AddWindow(Window* c)
-{
- if (!c || closed) return false;
-
- if (c->X() < 0) return false;
- if (c->Y() < 0) return false;
- if (c->X() + c->Width() > Width()) return false;
- if (c->Y() + c->Height() > Height()) return false;
-
- if (!window_list.contains(c))
- window_list.append(c);
-
- return true;
-}
-
-bool
-Screen::DelWindow(Window* c)
-{
- if (!c || closed) return false;
-
- return window_list.remove(c) == c;
-}
-
-// +--------------------------------------------------------------------+
-
-void
-Screen::ClearAllFrames(bool clear_all)
-{
- if (clear_all)
- clear = -1;
- else
- clear = 0;
-}
-
-void
-Screen::ClearNextFrames(int num_frames)
-{
- if (clear >= 0 && clear < num_frames)
- clear = num_frames;
-}
-
-// +--------------------------------------------------------------------+
-
-bool
-Screen::SetBackgroundColor(Color c)
-{
- if (video)
- return video->SetBackgroundColor(c);
- else
- return false;
-}
-
-// +--------------------------------------------------------------------+
-
-bool
-Screen::Resize(int w, int h)
-{
- // scale all root-level windows to new screen size:
-
- ListIter<Window> iter = window_list;
- while (++iter) {
- Window* win = iter.value();
- Rect tmprect = win->GetRect();
-
- double w_x = tmprect.x / (double) width;
- double w_y = tmprect.y / (double) height;
- double w_w = tmprect.w / (double) width;
- double w_h = tmprect.h / (double) height;
-
- Rect r;
-
- r.x = (int) (w_x * w);
- r.y = (int) (w_y * h);
- r.w = (int) (w_w * w);
- r.h = (int) (w_h * h);
-
- win->MoveTo(r);
- }
-
- width = w;
- height = h;
-
- return true;
-}
-
-// +--------------------------------------------------------------------+
-
-bool
-Screen::Refresh()
-{
- if (clear && !video->ClearAll())
- return false;
-
- video->StartFrame();
-
- ListIter<Window> iter = window_list;
- while (++iter) {
- Window* win = iter.value();
-
- if (win->IsShown()) {
- win->Paint();
- }
- }
-
- Mouse::Paint();
-
- video->EndFrame();
-
- if (clear > 0) clear--;
- return true;
-}
-
-
-
-
+/* Starshatter OpenSource Distribution
+ Copyright (c) 1997-2004, Destroyer Studios LLC.
+ All Rights Reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the name "Destroyer Studios" nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ SUBSYSTEM: nGenEx.lib
+ FILE: Screen.cpp
+ AUTHOR: John DiCamillo
+
+
+ OVERVIEW
+ ========
+ General Screen class - maintains and displays a list of windows
+*/
+
+#include "MemDebug.h"
+#include "Screen.h"
+#include "Bitmap.h"
+#include "Color.h"
+#include "Window.h"
+#include "Mouse.h"
+#include "Pcx.h"
+#include "Video.h"
+
+// +--------------------------------------------------------------------+
+
+Screen::Screen(Video* v)
+: width(0), height(0), video(v), clear(0), closed(0)
+{
+ if (video) {
+ width = video->Width();
+ height = video->Height();
+ }
+
+ Mouse::Create(this);
+}
+
+Screen::~Screen()
+{
+ Mouse::Close();
+
+ closed = 1;
+ window_list.destroy();
+}
+
+// +--------------------------------------------------------------------+
+
+bool
+Screen::AddWindow(Window* c)
+{
+ if (!c || closed) return false;
+
+ if (c->X() < 0) return false;
+ if (c->Y() < 0) return false;
+ if (c->X() + c->Width() > Width()) return false;
+ if (c->Y() + c->Height() > Height()) return false;
+
+ if (!window_list.contains(c))
+ window_list.append(c);
+
+ return true;
+}
+
+bool
+Screen::DelWindow(Window* c)
+{
+ if (!c || closed) return false;
+
+ return window_list.remove(c) == c;
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Screen::ClearAllFrames(bool clear_all)
+{
+ if (clear_all)
+ clear = -1;
+ else
+ clear = 0;
+}
+
+void
+Screen::ClearNextFrames(int num_frames)
+{
+ if (clear >= 0 && clear < num_frames)
+ clear = num_frames;
+}
+
+// +--------------------------------------------------------------------+
+
+bool
+Screen::SetBackgroundColor(Color c)
+{
+ if (video)
+ return video->SetBackgroundColor(c);
+ else
+ return false;
+}
+
+// +--------------------------------------------------------------------+
+
+bool
+Screen::Resize(int w, int h)
+{
+ // scale all root-level windows to new screen size:
+
+ ListIter<Window> iter = window_list;
+ while (++iter) {
+ Window* win = iter.value();
+ Rect tmprect = win->GetRect();
+
+ double w_x = tmprect.x / (double) width;
+ double w_y = tmprect.y / (double) height;
+ double w_w = tmprect.w / (double) width;
+ double w_h = tmprect.h / (double) height;
+
+ Rect r;
+
+ r.x = (int) (w_x * w);
+ r.y = (int) (w_y * h);
+ r.w = (int) (w_w * w);
+ r.h = (int) (w_h * h);
+
+ win->MoveTo(r);
+ }
+
+ width = w;
+ height = h;
+
+ return true;
+}
+
+// +--------------------------------------------------------------------+
+
+bool
+Screen::Refresh()
+{
+ if (clear && !video->ClearAll())
+ return false;
+
+ video->StartFrame();
+
+ ListIter<Window> iter = window_list;
+ while (++iter) {
+ Window* win = iter.value();
+
+ if (win->IsShown()) {
+ win->Paint();
+ }
+ }
+
+ Mouse::Paint();
+
+ video->EndFrame();
+
+ if (clear > 0) clear--;
+ return true;
+}
+
+
+
+
generated by cgit v1.1 at 2024-06-28 19:44:26 +0000