projects / pulseview.git / blame
| Commit | Line | Data |
|---|---|---|
| 722930c1 JH |
1 | /* |
| 2 | * This file is part of the PulseView project. | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef PULSEVIEW_PV_VIEW_TRACEGROUP_H | |
| 22 | #define PULSEVIEW_PV_VIEW_TRACEGROUP_H | |
| 23 | ||
| 24 | #include "rowitem.h" | |
| 25 | #include "rowitemowner.h" | |
| 26 | ||
| 27 | namespace pv { | |
| 28 | namespace view { | |
| 29 | ||
| 30 | class TraceGroup : public RowItem, public RowItemOwner | |
| 31 | { | |
| 32 | Q_OBJECT | |
| 33 | ||
| b781f806 JH |
34 | private: |
| 35 | static const int Padding; | |
| 36 | static const int Width; | |
| 37 | ||
| 722930c1 JH |
38 | public: |
| 39 | /** | |
| 40 | * Virtual destructor | |
| 41 | */ | |
| 42 | virtual ~TraceGroup(); | |
| 43 | ||
| 44 | /** | |
| 45 | * Returns true if the item is visible and enabled. | |
| 46 | */ | |
| 47 | bool enabled() const; | |
| 48 | ||
| 49 | /** | |
| 50 | * Returns the session of the onwer. | |
| 51 | */ | |
| 52 | pv::SigSession& session(); | |
| 53 | ||
| 54 | /** | |
| 55 | * Returns the session of the onwer. | |
| 56 | */ | |
| 57 | const pv::SigSession& session() const; | |
| 58 | ||
| 59 | /** | |
| 60 | * Returns the view of the owner. | |
| 61 | */ | |
| 62 | virtual pv::view::View* view(); | |
| 63 | ||
| 64 | /** | |
| 65 | * Returns the view of the owner. | |
| 66 | */ | |
| 67 | virtual const pv::view::View* view() const; | |
| 68 | ||
| 69 | /** | |
| 70 | * Paints the signal label. | |
| 71 | * @param p the QPainter to paint into. | |
| 72 | * @param right the x-coordinate of the right edge of the header | |
| 73 | * area. | |
| 74 | * @param hover true if the label is being hovered over by the mouse. | |
| 75 | */ | |
| 76 | void paint_label(QPainter &p, int right, bool hover); | |
| 77 | ||
| 78 | /** | |
| 79 | * Computes the outline rectangle of a label. | |
| 80 | * @param right the x-coordinate of the right edge of the header | |
| 81 | * area. | |
| 82 | * @return Returns the rectangle of the signal label. | |
| 83 | */ | |
| 0067d804 | 84 | QRectF label_rect(int right) const; |
| 722930c1 JH |
85 | |
| 86 | /** | |
| 87 | * Determines if a point is in the header label rect. | |
| 88 | * @param left the x-coordinate of the left edge of the header | |
| 89 | * area. | |
| 90 | * @param right the x-coordinate of the right edge of the header | |
| 91 | * area. | |
| 92 | * @param point the point to test. | |
| 93 | */ | |
| 94 | bool pt_in_label_rect(int left, int right, const QPoint &point); | |
| 95 | ||
| 96 | QMenu* create_context_menu(QWidget *parent); | |
| 97 | ||
| 98 | pv::widgets::Popup* create_popup(QWidget *parent); | |
| 99 | ||
| 100 | /** | |
| 101 | * Returns the total vertical offset of this trace and all it's owners | |
| 102 | */ | |
| 103 | int owner_v_offset() const; | |
| 104 | ||
| 105 | void update_viewport(); | |
| 106 | }; | |
| 107 | ||
| 108 | } // view | |
| 109 | } // pv | |
| 110 | ||
| 111 | #endif // PULSEVIEW_PV_VIEW_TRACEGROUP_H |