Tue, 29 Oct 2024 11:25:32 +0100
fix generic file icon (GTK)
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2014 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include "tree.h" #include "container.h" #include <QTreeView> #include <QTreeWidgetItem> #include <QListView> extern "C" void* ui_strmodel_getvalue(void *elm, int column) { return column == 0 ? elm : NULL; } UIWIDGET ui_listview_str(UiObject *obj, UiList *list, ui_callback f, void *udata) { return ui_listview(obj, list, ui_strmodel_getvalue, f, udata); } UIWIDGET ui_listview_var(UiObject *obj, UiListPtr *list, ui_model_getvalue_f getvalue, ui_callback f, void *udata) { QListView *view = new QListView(); ListModel *model = new ListModel(obj, view, list, getvalue, f, udata); view->setModel(model); // TODO: observer update QItemSelectionModel *s = view->selectionModel(); QObject::connect( s, SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)), model, SLOT(selectionChanged(const QItemSelection &, const QItemSelection &))); UiContainer *ct = uic_get_current_container(obj); ct->add(view, true); return view; } UIWIDGET ui_listview(UiObject *obj, UiList *list, ui_model_getvalue_f getvalue, ui_callback f, void *udata) { UiListPtr *listptr = (UiListPtr*)ucx_mempool_malloc(obj->ctx->mempool, sizeof(UiListPtr)); listptr->list = list; return ui_listview_var(obj, listptr, getvalue, f, udata); } UIWIDGET ui_listview_nv(UiObject *obj, char *varname, ui_model_getvalue_f getvalue, ui_callback f, void *udata) { UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_LIST); if(var) { UiListVar *value = (UiListVar*)var->value; return ui_listview_var(obj, value->listptr, getvalue, f, udata); } else { // TODO: error } return NULL; } UIWIDGET ui_table_var(UiObject *obj, UiListPtr *list, UiModelInfo *modelinfo) { QTreeView *view = new QTreeView(); TableModel *model = new TableModel(obj, view, list, modelinfo); view->setModel(model); view->setItemsExpandable(false); view->setRootIsDecorated(false); // TODO: observer update UiTableView *u = new UiTableView(); u->widget = view; u->model = model; list->list->observers = ui_add_observer( list->list->observers, (ui_callback)ui_table_update, u); view->setSelectionMode(QAbstractItemView::ExtendedSelection); QItemSelectionModel *s = view->selectionModel(); QObject::connect( s, SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)), model, SLOT(selectionChanged(const QItemSelection &, const QItemSelection &))); QObject::connect( view, SIGNAL(doubleClicked(const QModelIndex &)), model, SLOT(activate(const QModelIndex &))); UiContainer *ct = uic_get_current_container(obj); ct->add(view, true); return view; } void ui_table_update(UiEvent *event, UiTableView *view) { // TODO printf("update\n"); //view->model->update(); view->widget->setModel(NULL); view->widget->setModel(view->model); } UIWIDGET ui_table(UiObject *obj, UiList *list, UiModelInfo *modelinfo) { UiListPtr *listptr = (UiListPtr*)ucx_mempool_malloc(obj->ctx->mempool, sizeof(UiListPtr)); listptr->list = list; return ui_table_var(obj, listptr, modelinfo); } UIWIDGET ui_table_nv(UiObject *obj, char *varname, UiModelInfo *modelinfo) { UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_LIST); if(var) { UiListVar *value = (UiListVar*)var->value; return ui_table_var(obj, value->listptr, modelinfo); } else { // TODO: error } return NULL; }