comparison: ui/qt/model.cpp
ui/qt/model.cpp
- changeset 72
- a00b46d92c54
- parent 69
- 419c8c3209e8
- child 130
- 212b63dd61be
equal
deleted
inserted
replaced
| 71:3e021c5f18a0 | 72:a00b46d92c54 |
|---|---|
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 26 * POSSIBILITY OF SUCH DAMAGE. | 26 * POSSIBILITY OF SUCH DAMAGE. |
| 27 */ | 27 */ |
| 28 | 28 |
| 29 #include "model.h" | 29 #include "model.h" |
| 30 | |
| 31 UiListSelection* listSelection(QItemSelectionModel *s) { | |
| 32 UiListSelection *selection = new UiListSelection(); | |
| 33 | |
| 34 QModelIndexList list = s->selectedRows(); | |
| 35 selection->count = list.count(); | |
| 36 if(selection->count > 0) { | |
| 37 selection->rows = new int[selection->count]; | |
| 38 } | |
| 39 | |
| 40 QModelIndex index; | |
| 41 int i=0; | |
| 42 foreach(index, list) { | |
| 43 selection->rows[i] = index.row(); | |
| 44 i++; | |
| 45 } | |
| 46 return selection; | |
| 47 } | |
| 48 | |
| 49 ListModel::ListModel(UiObject* obj, QListView* view, UiListPtr* list, ui_model_getvalue_f getvalue, ui_callback f, void* userdata) { | |
| 50 this->obj = obj; | |
| 51 this->view = view; | |
| 52 this->list = list; | |
| 53 this->getvalue = getvalue; | |
| 54 this->callback = f; | |
| 55 this->userdata = userdata; | |
| 56 } | |
| 57 | |
| 58 int ListModel::rowCount(const QModelIndex& parent) const { | |
| 59 return list->list->count(list->list); | |
| 60 } | |
| 61 | |
| 62 QVariant ListModel::data(const QModelIndex &index, int role) const { | |
| 63 if(role == Qt::DisplayRole) { | |
| 64 UiList *ls = list->list; | |
| 65 void *rowData = ls->get(ls, index.row()); | |
| 66 if(rowData && getvalue) { | |
| 67 void *value = getvalue(rowData, 0); | |
| 68 return QString::fromUtf8((char*)value); | |
| 69 } | |
| 70 } | |
| 71 return QVariant(); | |
| 72 } | |
| 73 | |
| 74 void ListModel::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) { | |
| 75 UiListSelection *selection = listSelection(view->selectionModel()); | |
| 76 | |
| 77 UiEvent e; | |
| 78 e.obj = obj; | |
| 79 e.window = obj->window; | |
| 80 e.document = obj->ctx->document; | |
| 81 e.eventdata = selection; | |
| 82 e.intval = selection->count > 0 ? selection->rows[0] : -1; | |
| 83 callback(&e, userdata); | |
| 84 | |
| 85 if(selection->count > 0) { | |
| 86 delete selection->rows; | |
| 87 } | |
| 88 delete selection; | |
| 89 } | |
| 30 | 90 |
| 31 TableModel::TableModel(UiObject *obj, QTreeView *view, UiListPtr *list, UiModelInfo *info) { | 91 TableModel::TableModel(UiObject *obj, QTreeView *view, UiListPtr *list, UiModelInfo *info) { |
| 32 this->obj = obj; | 92 this->obj = obj; |
| 33 this->list = list; | 93 this->list = list; |
| 34 this->info = info; | 94 this->info = info; |
| 69 return QString::fromUtf8(label); | 129 return QString::fromUtf8(label); |
| 70 } | 130 } |
| 71 return QVariant(); | 131 return QVariant(); |
| 72 } | 132 } |
| 73 | 133 |
| 74 UiListSelection* TableModel::listSelection() { | |
| 75 UiListSelection *selection = new UiListSelection(); | |
| 76 | |
| 77 QModelIndexList list = view->selectionModel()->selectedRows(); | |
| 78 selection->count = list.count(); | |
| 79 if(selection->count > 0) { | |
| 80 selection->rows = new int[selection->count]; | |
| 81 } | |
| 82 | |
| 83 QModelIndex index; | |
| 84 int i=0; | |
| 85 foreach(index, list) { | |
| 86 selection->rows[i] = index.row(); | |
| 87 i++; | |
| 88 } | |
| 89 return selection; | |
| 90 } | |
| 91 | |
| 92 void TableModel::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) { | 134 void TableModel::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) { |
| 93 UiListSelection *selection = listSelection(); | 135 UiListSelection *selection = listSelection(view->selectionModel()); |
| 94 | 136 |
| 95 UiEvent e; | 137 UiEvent e; |
| 96 e.obj = obj; | 138 e.obj = obj; |
| 97 e.window = obj->window; | 139 e.window = obj->window; |
| 98 e.document = obj->ctx->document; | 140 e.document = obj->ctx->document; |
| 105 } | 147 } |
| 106 delete selection; | 148 delete selection; |
| 107 } | 149 } |
| 108 | 150 |
| 109 void TableModel::activate(const QModelIndex &) { | 151 void TableModel::activate(const QModelIndex &) { |
| 110 UiListSelection *selection = listSelection(); | 152 UiListSelection *selection = listSelection(view->selectionModel()); |
| 111 | 153 |
| 112 UiEvent e; | 154 UiEvent e; |
| 113 e.obj = obj; | 155 e.obj = obj; |
| 114 e.window = obj->window; | 156 e.window = obj->window; |
| 115 e.document = obj->ctx->document; | 157 e.document = obj->ctx->document; |
