DecoderOutput: Add basic view skeleton

[pulseview.git] / pv / views / trace / view.hpp

diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index e66f7d0e8bd8a35f6d6bcb5aa4b0a830d83ea9ee..6c8ff3d1075d3e42d54ab8c478881fe86e2622a5 100644 (file)
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -28,6 +28,7 @@
 #include <vector>
 
 #include <QAbstractScrollArea>
+#include <QShortcut>
 #include <QSizeF>
 #include <QSplitter>
 
@@ -109,8 +110,8 @@ public:
         */
        virtual void reset_view_state();
 
-       Session& session();
-       const Session& session() const;
+       Session& session();  // This method is needed for TraceTreeItemOwner, not ViewBase
+       const Session& session() const;  // This method is needed for TraceTreeItemOwner, not ViewBase
 
        /**
         * Returns the signals contained in this view.
@@ -177,6 +178,8 @@ public:
 
        void reset_zero_position();
 
+       pv::util::Timestamp zero_offset() const;
+
        /**
         * Returns the vertical scroll offset.
         */
@@ -187,6 +190,16 @@ public:
         */
        void set_v_offset(int offset);
 
+       /**
+        * Sets the visual h-offset.
+        */
+       void set_h_offset(int offset);
+
+       /**
+        * Gets the length of the horizontal scrollbar.
+        */
+       int get_h_scrollbar_maximum() const;
+
        /**
         * Returns the SI prefix to apply to the graticule time markings.
         */
@@ -278,6 +291,11 @@ public:
         */
        void show_cursors(bool show = true);
 
+       /**
+        * Sets the cursors to the given offsets. You will still have to call show_cursors separately.
+        */
+       void set_cursors(pv::util::Timestamp& first, pv::util::Timestamp& second);
+
        /**
         * Moves the cursors to a convenient position in the view.
         */
@@ -291,7 +309,7 @@ public:
        /**
         * Adds a new flag at a specified time.
         */
-       void add_flag(const pv::util::Timestamp& time);
+       shared_ptr<Flag> add_flag(const pv::util::Timestamp& time);
 
        /**
         * Removes a flag from the list.
@@ -425,6 +443,11 @@ private Q_SLOTS:
        void on_signal_name_changed();
        void on_splitter_moved();
 
+       void on_zoom_in_shortcut_triggered();
+       void on_zoom_out_shortcut_triggered();
+       void on_scroll_to_start_shortcut_triggered();
+       void on_scroll_to_end_shortcut_triggered();
+
        void h_scroll_value_changed(int value);
        void v_scroll_value_changed();
 
@@ -489,6 +512,10 @@ private:
        Header *header_;
        QSplitter *splitter_;
 
+       QShortcut *zoom_in_shortcut_, *zoom_in_shortcut_2_;
+       QShortcut *zoom_out_shortcut_, *zoom_out_shortcut_2_;
+       QShortcut *home_shortcut_, *end_shortcut_;
+
        unordered_set< shared_ptr<Signal> > signals_;
 
 #ifdef ENABLE_DECODE