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path: root/qt-models/filtermodels.h
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2017-11-26Inform LocationFilterModel of added dive site nameGravatar Berthold Stoeger
If the user implicitly adds a dive site by editing a dive, and a location filter is active, check the new dive site in the location filter. This is done by informing the LocationFilterModel of the new dive site name prior to repopulation. The LocationFilterModel then adds a corresponding entry and marks it as checked. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-11-26Inform LocationFilterModel of changed dive site nameGravatar Berthold Stoeger
Since commit 01d961086c1d175732c597dc9acdba7cc4cd2d26, the location filter list is updated if a dive site is edited. The problem is that if the name of a selected dive site is changed, the selection is lost. Therefore, before repopulating, inform the location filter that a dive site changed its name. The location filter then internally changes the name and can properly transfer the old selection on repopulate. This is performed via the new LocationInformationWidget::nameChanged signal, which is connected to the new LocationFilterModel::changeName slot. A special case to be handled is the following: [ ] Site 1 [x] Site 2 and "Site 2" being renamed to "Site 1", i.e. both sites being merged. Here, the merging is detected and "Site 1" will likewise be checked: [x] Site 1 [x] Site 1 No merging is performed, as the list will be repopulated anyway. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-11-25Update filters on refreshDisplay and remember old selecttionsGravatar Berthold Stoeger
Update the filters if the list of dives is updated by calling MultiFilterSortModel::instance()->myInvalidate(); This had the side effect of clearing all selections. Thus, in the repopulate() methods of the FilterModels, check those entries that were checked previously. Since all the filter models use the same code, introduce a base class FilterModelBase. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-11-25Replace bool * array by std::vector<char> in MultiFilterInterfaceGravatar Berthold Stoeger
This replaces a dynamically allocated array of bool by std::vector<char>. 1) This makes the code shorter and less error prone, because memory management has not to be done by hand. 2) It fixes a bug in the old code: memset(checkState, false, list.count()) is wrong, because bool is not guaranteed to be the same size as char! Two notes: 1) QMap<>, QVector<>, etc. are used numerous times in the code, so this doesn't introduce a new C++ concept. Here, the std:: version is used, because there is no need for reference counting, COW semantics, etc. 2) std::vector<char> is used instead of std::vector<bool>, because the latter does a pessimization where a bitfield is used! Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-04-29Add SPDX header to Qt modelsGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-05-29Move the models to its own folderGravatar Tomaz Canabrava
This is an attempt to help share code between the desktop version of Subsurface and the mobile version. More code will be moved around and the models will be split in a way that will help recompile times and also creation of different interfaces for different form-factors. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>