DecoderSelector: Make window as wide as necessary when opening

[pulseview.git] / pv / subwindows / decoder_selector / subwindow.hpp

diff --git a/pv/subwindows/decoder_selector/subwindow.hpp b/pv/subwindows/decoder_selector/subwindow.hpp
index baeedd36dad343a7247a8bdf53be2b2643c49916..a1ace196eb66eb3f64ab431270473c850ef82fb4 100644 (file)
--- a/pv/subwindows/decoder_selector/subwindow.hpp
+++ b/pv/subwindows/decoder_selector/subwindow.hpp
@@ -24,6 +24,7 @@
 
 #include <QAbstractItemModel>
 #include <QLabel>
+#include <QSortFilterProxyModel>
 #include <QSplitter>
 #include <QTreeView>
 
@@ -84,6 +85,23 @@ private:
 };
 
 
+class QCustomSortFilterProxyModel : public QSortFilterProxyModel
+{
+protected:
+       bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const;
+};
+
+class QCustomTreeView : public QTreeView
+{
+       Q_OBJECT
+
+public:
+       void currentChanged(const QModelIndex& current, const QModelIndex& previous);
+
+Q_SIGNALS:
+       void currentChanged(const QModelIndex& current);
+};
+
 class SubWindow : public SubWindowBase
 {
        Q_OBJECT
@@ -94,35 +112,38 @@ public:
        bool has_toolbar() const;
        QToolBar* create_toolbar(QWidget *parent) const;
 
-       const srd_decoder* get_srd_decoder_from_id(QString id) const;
+       int minimum_width() const;
 
        /**
         * Returns a list of input types that a given protocol decoder requires
         * ("logic", "uart", etc.)
         */
-       vector<const char*> decoder_inputs(const srd_decoder* d) const;
+       vector<const char*> get_decoder_inputs(const srd_decoder* d) const;
 
        /**
         * Returns a list of protocol decoder IDs which provide a given output
         * ("uart", "spi", etc.)
         */
-       vector<const srd_decoder*> decoders_providing(const char* output) const;
+       vector<const srd_decoder*> get_decoders_providing(const char* output) const;
 
 Q_SIGNALS:
        void new_decoders_selected(vector<const srd_decoder*> decoders);
 
 public Q_SLOTS:
-       void on_item_clicked(const QModelIndex& index);
-       void on_item_double_clicked(const QModelIndex& index);
+       void on_item_changed(const QModelIndex& index);
+       void on_item_activated(const QModelIndex& index);
+
+       void on_filter_changed(const QString& text);
 
 private:
        QSplitter* splitter_;
-       QTreeView* tree_view_;
+       QCustomTreeView* tree_view_;
        QWidget* info_box_;
        QLabel* info_label_header_;
        QLabel* info_label_body_;
        QLabel* info_label_footer_;
        DecoderCollectionModel* model_;
+       QCustomSortFilterProxyModel* sort_filter_model_;
 };
 
 } // decoder_selector