janus/assetwindow.cpp at master · CylonSpace/janus · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
#include "assetwindow.h"

AssetWindow::AssetWindow(Game* g) :
    game(g),
    update(true)
{

//    table_widget.setSelectionMode(QAbstractItemView::SingleSelection);
//    table_widget.setSelectionMode(QAbstractItemView::ExtendedSelection);
//    table_widget.setDragEnabled(true);
    table_widget.viewport()->setAcceptDrops(true);
    table_widget.setDropIndicatorShown(true);
//    table_widget.setDragDropMode(QAbstractItemView::InternalMove);
    table_widget.setSortingEnabled(true);
    table_widget.sortItems(0, Qt::AscendingOrder);
    table_widget.setSelectionBehavior(QAbstractItemView::SelectRows);

    table_widget.setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Fixed);

    QStringList s;
    s.push_back("id");
    s.push_back("type");
    s.push_back("src");

    table_widget.setColumnCount(s.size());
    table_widget.setHorizontalHeaderLabels(s);
    table_widget.verticalHeader()->setVisible(false);
    table_widget.horizontalHeader()->setStretchLastSection(true);
    table_widget.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

    add_asset_pushbutton.setText("Add Asset");
    add_asset_pushbutton.setMaximumHeight(30);

    remove_asset_pushbutton.setText("Remove Asset");
    remove_asset_pushbutton.setMaximumHeight(30);

//    QWidget * w = new QWidget(this);
    QGridLayout * v = new QGridLayout();
    v->addWidget(&add_asset_pushbutton,0,0);
    v->addWidget(&remove_asset_pushbutton,0,1);
    v->addWidget(&table_widget,1,0,1,2);
    v->setSpacing(0);
    v->setMargin(1);

    setLayout(v);

    connect(&add_asset_pushbutton, SIGNAL(clicked(bool)), this, SLOT(AddAsset()));
    connect(&remove_asset_pushbutton, SIGNAL(clicked(bool)), this, SLOT(RemoveAsset()));
}

void AssetWindow::Update()
{
    QPointer <Room> r = game->GetEnvironment()->GetCurRoom();
    if (r != cur_room) {
        cur_room = r;
        update = true;
    }

    if (cur_room) {
        QList <QPointer <Asset> > assets = cur_room->GetAllAssets();

        //get number of assets, refresh if it does not match the number of rows in the table
        if (assets.size() != table_widget.rowCount()) {
            update = true;
        }

        if (update) {
            update = false;

            table_widget.blockSignals(true);
            table_widget.model()->blockSignals(true);
            table_widget.clearContents();
            table_widget.setSortingEnabled(false);

            table_widget.setRowCount(assets.size());

            int item_count = 0;
            for (QPointer <Asset> & a : assets) {
                if (a) {
                    table_widget.setItem(item_count, 0, new QTableWidgetItem(a->GetS("id")));
                    table_widget.setItem(item_count, 1, new QTableWidgetItem(a->GetS("_type")));
                    table_widget.setItem(item_count, 2, new QTableWidgetItem(a->GetS("src")));
                }
                item_count++;
            }

            table_widget.blockSignals(false);
            table_widget.model()->blockSignals(false);
            table_widget.setSortingEnabled(true);
        }
    }
}

void AssetWindow::keyReleaseEvent(QKeyEvent * e)
{
    switch (e->key()) {
    case Qt::Key_Delete:
    {
        RemoveAsset();
    }
        break;
    }
}

void AssetWindow::AddAsset()
{
    const QString filename = QFileDialog::getOpenFileName(this, "Add Asset", MathUtil::GetWorkspacePath());
    if (!filename.isNull()) {
        AddAssetGivenPath(QUrl::fromLocalFile(filename).toString());
    }
}

void AssetWindow::AddAssetGivenPath(QString url)
{
    //59.0 - don't bother with dialog, just use the filename as assetid for now
    game->DragAndDrop(url.trimmed(), "Drag+Pin", 0);

    //force an update
    cur_room = NULL;
    Update();
}

void AssetWindow::RemoveAsset()
{
    QModelIndexList sel = table_widget.selectionModel()->selectedRows();

    if (cur_room && !sel.isEmpty()) {
        const int index = sel[0].row();
        QList <QPointer <Asset> > assets = cur_room->GetAllAssets();
        if (index >= 0 && index < assets.size()) {
            cur_room->RemoveAsset(assets[index]);
            cur_room = NULL;
            Update();
        }
    }
}