added edgestyles, but cant apply to nodes yet

1 files changed, 149 insertions, 0 deletions

diff --git a/src/gui/stylepalette.cpp b/src/gui/stylepalette.cpp
new file mode 100644
index 0000000..f7c17c0
--- /dev/null
+++ b/src/gui/stylepalette.cpp
@@ -0,0 +1,149 @@
+#include "stylepalette.h"
+#include "ui_stylepalette.h"
+#include "tikzit.h"
+
+#include <QDebug>
+#include <QIcon>
+#include <QSize>
+#include <QSettings>
+#include <QPainter>
+#include <QPixmap>
+#include <QPainterPath>
+
+StylePalette::StylePalette(QWidget *parent) :
+    QDockWidget(parent),
+    ui(new Ui::StylePalette)
+{
+    ui->setupUi(this);
+
+//    QSettings settings("tikzit", "tikzit");
+//    QVariant geom = settings.value("style-palette-geometry");
+//    if (geom != QVariant()) {
+//        restoreGeometry(geom.toByteArray());
+//    }
+
+    _nodeModel = new QStandardItemModel(this);
+    _edgeModel = new QStandardItemModel(this);
+
+    ui->styleListView->setModel(_nodeModel);
+    ui->styleListView->setViewMode(QListView::IconMode);
+    ui->styleListView->setMovement(QListView::Static);
+    ui->styleListView->setGridSize(QSize(70,40));
+
+    ui->edgeStyleListView->setModel(_edgeModel);
+    ui->edgeStyleListView->setViewMode(QListView::IconMode);
+    ui->edgeStyleListView->setMovement(QListView::Static);
+    ui->edgeStyleListView->setGridSize(QSize(70,40));
+
+    reloadStyles();
+
+    connect(ui->styleListView, SIGNAL(doubleClicked(const QModelIndex &)), this, SLOT( nodeStyleDoubleClicked(const QModelIndex&)) );
+}
+
+StylePalette::~StylePalette()
+{
+    delete ui;
+}
+
+void StylePalette::reloadStyles()
+{
+    _nodeModel->clear();
+    _edgeModel->clear();
+    QString f = tikzit->styleFile();
+    ui->styleFile->setText(f);
+
+    QStandardItem *it;
+
+    it = new QStandardItem(noneStyle->icon(), noneStyle->name());
+    it->setEditable(false);
+    it->setData(noneStyle->name());
+    _nodeModel->appendRow(it);
+
+    foreach(NodeStyle *ns, tikzit->styles()->nodeStyles()) {
+        it = new QStandardItem(ns->icon(), ns->name());
+        it->setEditable(false);
+        it->setData(ns->name());
+        _nodeModel->appendRow(it);
+    }
+
+    it = new QStandardItem(noneEdgeStyle->icon(), noneEdgeStyle->name());
+    it->setEditable(false);
+    it->setData(noneEdgeStyle->name());
+    _edgeModel->appendRow(it);
+
+    foreach(EdgeStyle *es, tikzit->styles()->edgeStyles()) {
+        it = new QStandardItem(es->icon(), es->name());
+        it->setEditable(false);
+        it->setData(es->name());
+        _edgeModel->appendRow(it);
+    }
+}
+
+void StylePalette::changeNodeStyle(int increment)
+{
+    QModelIndexList i = ui->styleListView->selectionModel()->selectedIndexes();
+    int row = 0;
+    if (!i.isEmpty()) {
+        int row = (i[0].row()+increment)%_nodeModel->rowCount();
+        if (row < 0) row += _nodeModel->rowCount();
+    }
+
+    QModelIndex i1 = ui->styleListView->rootIndex().child(row, 0);
+    ui->styleListView->selectionModel()->select(i1, QItemSelectionModel::ClearAndSelect);
+    ui->styleListView->scrollTo(i1);
+}
+
+void StylePalette::nextNodeStyle()
+{
+    changeNodeStyle(1);
+}
+
+void StylePalette::previousNodeStyle()
+{
+    changeNodeStyle(-1);
+}
+
+QString StylePalette::activeNodeStyleName()
+{
+    const QModelIndexList i = ui->styleListView->selectionModel()->selectedIndexes();
+
+    if (i.isEmpty()) {
+        return "none";
+    } else {
+        return i[0].data().toString();
+    }
+}
+
+void StylePalette::nodeStyleDoubleClicked(const QModelIndex &index)
+{
+    tikzit->activeWindow()->tikzScene()->applyActiveStyleToNodes();
+}
+
+void StylePalette::edgeStyleDoubleClicked(const QModelIndex &index)
+{
+    // TODO
+}
+
+void StylePalette::on_buttonOpenTikzstyles_clicked()
+{
+    tikzit->openTikzStyles();
+}
+
+void StylePalette::on_buttonRefreshTikzstyles_clicked()
+{
+    QSettings settings("tikzit", "tikzit");
+    QString path = settings.value("previous-tikzstyles-file").toString();
+    if (!path.isEmpty()) tikzit->loadStyles(path);
+}
+
+//void StylePalette::on_buttonApplyNodeStyle_clicked()
+//{
+//    if (tikzit->activeWindow() != 0) tikzit->activeWindow()->tikzScene()->applyActiveStyleToNodes();
+//}
+
+void StylePalette::closeEvent(QCloseEvent *event)
+{
+    QSettings settings("tikzit", "tikzit");
+    settings.setValue("style-palette-geometry", saveGeometry());
+    QDockWidget::closeEvent(event);
+}