GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · gui/src/DataSource/DataSourceTreeWidgetHelper.cpp

Parser refactoring (1)...

Parser refactoring (1) Creates a helper that will be used to read the properties and values of an AMDA file, to generate the dataset. The helper is intended to replace the current implementation of the parser, to be more generic and thus manage the spectrograms more easily

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);
				}
				}
				}