source/modules/dgl/src/SubWidgetPrivateData.cpp

   1 /*
   2  * DISTRHO Plugin Framework (DPF)
   3  * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any purpose with
   6  * or without fee is hereby granted, provided that the above copyright notice and this
   7  * permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
  10  * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
  11  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  12  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
  13  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
  14  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #include "SubWidgetPrivateData.hpp"
  18 #include "WidgetPrivateData.hpp"
  19
  20 START_NAMESPACE_DGL
  21
  22 // --------------------------------------------------------------------------------------------------------------------
  23
  24 SubWidget::PrivateData::PrivateData(SubWidget* const s, Widget* const pw)
  25     : self(s),
  26       selfw((Widget*)s),
  27       parentWidget(pw),
  28       absolutePos(),
  29       margin(),
  30       needsFullViewportForDrawing(false),
  31       needsViewportScaling(false),
  32       skipDrawing(false),
  33       viewportScaleFactor(0.0)
  34 {
  35     parentWidget->pData->subWidgets.push_back(self);
  36 }
  37
  38 SubWidget::PrivateData::~PrivateData()
  39 {
  40     parentWidget->pData->subWidgets.remove(self);
  41 }
  42
  43 // --------------------------------------------------------------------------------------------------------------------
  44
  45 END_NAMESPACE_DGL