added edgestyles, but cant apply to nodes yet

5 files changed, 313 insertions, 2 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);
+}
diff --git a/src/gui/stylepalette.h b/src/gui/stylepalette.h
new file mode 100644
index 0000000..8663cc4
--- /dev/null
+++ b/src/gui/stylepalette.h
@@ -0,0 +1,42 @@
+#ifndef STYLEPALETTE_H
+#define STYLEPALETTE_H
+
+#include <QDockWidget>
+#include <QStandardItemModel>
+
+namespace Ui {
+class StylePalette;
+}
+
+class StylePalette : public QDockWidget
+{
+    Q_OBJECT
+
+public:
+    explicit StylePalette(QWidget *parent = 0);
+    ~StylePalette();
+    void reloadStyles();
+    void nextNodeStyle();
+    void previousNodeStyle();
+    QString activeNodeStyleName();
+
+
+public slots:
+    void nodeStyleDoubleClicked(const QModelIndex &index);
+    void edgeStyleDoubleClicked(const QModelIndex &index);
+    void on_buttonOpenTikzstyles_clicked();
+    void on_buttonRefreshTikzstyles_clicked();
+    //void on_buttonApplyNodeStyle_clicked();
+
+private:
+    void changeNodeStyle(int increment);
+
+    Ui::StylePalette *ui;
+    QStandardItemModel *_nodeModel;
+    QStandardItemModel *_edgeModel;
+
+protected:
+    void closeEvent(QCloseEvent *event) override;
+};
+
+#endif // STYLEPALETTE_H
diff --git a/src/gui/stylepalette.ui b/src/gui/stylepalette.ui
new file mode 100644
index 0000000..4f5b58d
--- /dev/null
+++ b/src/gui/stylepalette.ui
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>StylePalette</class>
+ <widget class="QDockWidget" name="StylePalette">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>88</width>
+    <height>518</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>88</width>
+    <height>191</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>88</width>
+    <height>524287</height>
+   </size>
+  </property>
+  <property name="floating">
+   <bool>false</bool>
+  </property>
+  <property name="windowTitle">
+   <string/>
+  </property>
+  <widget class="QWidget" name="dockWidgetContents">
+   <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <property name="spacing">
+       <number>2</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QToolButton" name="buttonOpenTikzstyles">
+        <property name="toolTip">
+         <string>New Project</string>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="icon">
+         <iconset resource="../../tikzit.qrc">
+          <normaloff>:/images/document-open.svg</normaloff>:/images/document-open.svg</iconset>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QToolButton" name="buttonRefreshTikzstyles">
+        <property name="text">
+         <string/>
+        </property>
+        <property name="icon">
+         <iconset resource="../../tikzit.qrc">
+          <normaloff>:/images/refresh.svg</normaloff>:/images/refresh.svg</iconset>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </item>
+    <item>
+     <widget class="QLabel" name="styleFile">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="text">
+       <string>[default]</string>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <widget class="QListView" name="styleListView">
+      <property name="font">
+       <font>
+        <pointsize>8</pointsize>
+        <italic>true</italic>
+       </font>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <widget class="QListView" name="edgeStyleListView"/>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <resources>
+  <include location="../../tikzit.qrc"/>
+ </resources>
+ <connections/>
+</ui>
diff --git a/src/gui/tikzscene.cpp b/src/gui/tikzscene.cpp
index 2a9b2fb..9b6c2d6 100644
--- a/src/gui/tikzscene.cpp
+++ b/src/gui/tikzscene.cpp
@@ -463,7 +463,7 @@ void TikzScene::keyPressEvent(QKeyEvent *event)
 
     if (event->key() == Qt::Key_QuoteLeft) {
         capture = true;
-        _styles->nextStyle();
+        _styles->nextNodeStyle();
     }
 
     if (event->modifiers() & Qt::ControlModifier) {
diff --git a/src/gui/tikzview.cpp b/src/gui/tikzview.cpp
index 047ef50..9997106 100644
--- a/src/gui/tikzview.cpp
+++ b/src/gui/tikzview.cpp
@@ -6,7 +6,7 @@
 
 TikzView::TikzView(QWidget *parent) : QGraphicsView(parent)
 {
-    //setRenderHint(QPainter::Antialiasing);
+    setRenderHint(QPainter::Antialiasing);
     //setDragMode(QGraphicsView::RubberBandDrag);
 
     _scale = 1.0f;