X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Ftime_axis_view_item.h;h=e0331a2de29546c7baa6d886817dc3fce4d59b97;hb=8d1775b4582a4fe96b254dd3877377406ee51642;hp=b23350eef721f6fa4b1d7053d73436524c7c17cc;hpb=7ff370e79895d7eb293e7214689b791bd98415fb;p=ardour.git diff --git a/gtk2_ardour/time_axis_view_item.h b/gtk2_ardour/time_axis_view_item.h index b23350eef7..e0331a2de2 100644 --- a/gtk2_ardour/time_axis_view_item.h +++ b/gtk2_ardour/time_axis_view_item.h @@ -15,7 +15,6 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ #ifndef __gtk_ardour_time_axis_view_item_h__ @@ -48,14 +47,14 @@ class TimeAxisViewItem : public Selectable * @param src the identity of the object that initiated the change * @return true if the position change was a success, false otherwise */ - virtual bool set_position(jack_nframes_t pos, void* src, double* delta = 0) ; + virtual bool set_position(nframes_t pos, void* src, double* delta = 0) ; /** * Return the position of this item upon the timeline * * @return the position of this item */ - jack_nframes_t get_position() const ; + nframes_t get_position() const ; /** * Sets the duration of this item @@ -64,13 +63,13 @@ class TimeAxisViewItem : public Selectable * @param src the identity of the object that initiated the change * @return true if the duration change was succesful, false otherwise */ - virtual bool set_duration(jack_nframes_t dur, void* src) ; + virtual bool set_duration(nframes_t dur, void* src) ; /** * Returns the duration of this item * */ - jack_nframes_t get_duration() const ; + nframes_t get_duration() const ; /** * Sets the maximum duration that this item make have. @@ -78,14 +77,14 @@ class TimeAxisViewItem : public Selectable * @param dur the new maximum duration * @param src the identity of the object that initiated the change */ - virtual void set_max_duration(jack_nframes_t dur, void* src) ; + virtual void set_max_duration(nframes_t dur, void* src) ; /** * Returns the maxmimum duration that this item may be set to * * @return the maximum duration that this item may be set to */ - jack_nframes_t get_max_duration() const ; + nframes_t get_max_duration() const ; /** * Sets the minimu duration that this item may be set to @@ -93,14 +92,14 @@ class TimeAxisViewItem : public Selectable * @param the minimum duration that this item may be set to * @param src the identity of the object that initiated the change */ - virtual void set_min_duration(jack_nframes_t dur, void* src) ; + virtual void set_min_duration(nframes_t dur, void* src) ; /** * Returns the minimum duration that this item mey be set to * * @return the nimum duration that this item mey be set to */ - jack_nframes_t get_min_duration() const ; + nframes_t get_min_duration() const ; /** * Sets whether the position of this Item is locked to its current position @@ -177,6 +176,9 @@ class TimeAxisViewItem : public Selectable * @param yn true if this item should show its selected status */ virtual void set_should_show_selection (bool yn) ; + + void set_sensitive (bool yn) { _sensitive = yn; } + bool sensitive () const { return _sensitive; } //---------------------------------------------------------------------------------------// // Parent Component Methods @@ -232,6 +234,11 @@ class TimeAxisViewItem : public Selectable ArdourCanvas::Text* get_name_text(); + /** + * Returns the time axis that this item is upon + */ + TimeAxisView& get_trackview() const { return trackview; } + /** * Sets the samples per unit of this item. * this item is used to determine the relative visual size and position of this item @@ -295,19 +302,19 @@ class TimeAxisViewItem : public Selectable sigc::signal NameChanged ; /** Emiited when the position of this item changes */ - sigc::signal PositionChanged ; + sigc::signal PositionChanged ; /** Emitted when the position lock of this item is changed */ sigc::signal PositionLockChanged ; /** Emitted when the duration of this item changes */ - sigc::signal DurationChanged ; + sigc::signal DurationChanged ; /** Emitted when the maximum item duration is changed */ - sigc::signal MaxDurationChanged ; + sigc::signal MaxDurationChanged ; /** Emitted when the mionimum item duration is changed */ - sigc::signal MinDurationChanged ; + sigc::signal MinDurationChanged ; protected: @@ -316,9 +323,10 @@ class TimeAxisViewItem : public Selectable ShowNameHighlight = 0x2, ShowNameText = 0x4, ShowHandles = 0x8, - HideFrameLR = 0x10, - HideFrameTB = 0x20, - FullWidthNameHighlight = 0x40 + HideFrameLeft = 0x10, + HideFrameRight = 0x20, + HideFrameTB = 0x40, + FullWidthNameHighlight = 0x80 }; /** @@ -333,7 +341,11 @@ class TimeAxisViewItem : public Selectable * @param duration the duration of this item */ TimeAxisViewItem(const std::string & it_name, ArdourCanvas::Group& parent, TimeAxisView& tv, double spu, Gdk::Color& base_color, - jack_nframes_t start, jack_nframes_t duration, Visibility v = Visibility (0)); + nframes_t start, nframes_t duration, Visibility v = Visibility (0)); + + TimeAxisViewItem (const TimeAxisViewItem& other); + + void init (const std::string& it_name, double spu, Gdk::Color& base_color, nframes_t start, nframes_t duration, Visibility vis); /** * Calculates some contrasting color for displaying various parts of this item, based upon the base color @@ -378,16 +390,16 @@ class TimeAxisViewItem : public Selectable bool position_locked ; /** The posotion of this item on the timeline */ - jack_nframes_t frame_position ; + nframes_t frame_position ; /** the duration of this item upon the timeline */ - jack_nframes_t item_duration ; + nframes_t item_duration ; /** the maximum duration that we allow this item to take */ - jack_nframes_t max_item_duration ; + nframes_t max_item_duration ; /** the minimu duration that we allow this item to take */ - jack_nframes_t min_item_duration ; + nframes_t min_item_duration ; /** indicates whether this Max Duration constraint is active */ bool max_duration_active ; @@ -403,6 +415,9 @@ class TimeAxisViewItem : public Selectable /** should the item show its selected status */ bool should_show_selection; + + /** should the item respond to events */ + bool _sensitive; /** * The unique item name of this Item