HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · gui/src/DataSource/DataSourceTreeWidgetHelper.cpp

Spectrogram segfault should be fixed now, added ability to provide Spectrogram min sampling time to avoid computation when possible...

Spectrogram segfault should be fixed now, added ability to provide Spectrogram min sampling time to avoid computation when possible Spectrogram visu is still broken... Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

Alexandre Leroux - - Load All Authors

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             DataSourceTreeWidgetHelper.cpp
        
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             / gui / src / DataSource / DataSourceTreeWidgetHelper.cpp
          
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      #include "DataSource/DataSourceTreeWidgetHelper.h"

      #include "DataSource/DataSourceTreeWidgetItem.h"

      namespace {

      bool filterTreeItem(DataSourceTreeWidgetItem &treeItem,

                          DataSourceTreeWidgetHelper::FilterFunction fun, bool parentValid = false)

      {

          auto selfValid = parentValid || fun(treeItem);

          auto childValid = false;

          auto childCount = treeItem.childCount();

          for (auto i = 0; i < childCount; ++i) {

              if (auto childItem = dynamic_cast<DataSourceTreeWidgetItem *>(treeItem.child(i))) {

                  childValid |= filterTreeItem(*childItem, fun, selfValid);

              }

          }

          auto valid = selfValid || childValid;

          treeItem.setHidden(!valid);

          return valid;

      }

      } // namespace

      void DataSourceTreeWidgetHelper::filter(QTreeWidget &treeWidget, FilterFunction fun) noexcept

      {

          auto itemCount = treeWidget.topLevelItemCount();

          for (auto i = 0; i < itemCount; ++i) {

              if (auto item = dynamic_cast<DataSourceTreeWidgetItem *>(treeWidget.topLevelItem(i))) {

                  filterTreeItem(*item, fun);

              }

          }

      }

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				#include "DataSource/DataSourceTreeWidgetHelper.h"
				#include "DataSource/DataSourceTreeWidgetItem.h"

				namespace {

				bool filterTreeItem(DataSourceTreeWidgetItem &treeItem,
				DataSourceTreeWidgetHelper::FilterFunction fun, bool parentValid = false)
				{
				auto selfValid = parentValid \|\| fun(treeItem);

				auto childValid = false;
				auto childCount = treeItem.childCount();
				for (auto i = 0; i < childCount; ++i) {
				if (auto childItem = dynamic_cast<DataSourceTreeWidgetItem *>(treeItem.child(i))) {
				childValid \|= filterTreeItem(*childItem, fun, selfValid);
				}
				}

				auto valid = selfValid \|\| childValid;

				treeItem.setHidden(!valid);

				return valid;
				}

				} // namespace

				void DataSourceTreeWidgetHelper::filter(QTreeWidget &treeWidget, FilterFunction fun) noexcept
				{
				auto itemCount = treeWidget.topLevelItemCount();
				for (auto i = 0; i < itemCount; ++i) {
				if (auto item = dynamic_cast<DataSourceTreeWidgetItem *>(treeWidget.topLevelItem(i))) {
				filterTreeItem(*item, fun);
				}
				}
				}