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comparison view/ViewManager.cpp @ 180:29f01de27db4

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* Add vertical zooming and snap-to-selection for OSC control; add a demo script
author Chris Cannam
date Wed, 15 Nov 2006 18:22:26 +0000
parents dbd34ff746c7
children 42118892f428
comparison
equal deleted inserted replaced
179:6a0d54f3f21a 180:29f01de27db4
20 20
21 #include <QSettings> 21 #include <QSettings>
22 22
23 #include <iostream> 23 #include <iostream>
24 24
25 // #define DEBUG_VIEW_MANAGER 1 25 //#define DEBUG_VIEW_MANAGER 1
26 26
27 ViewManager::ViewManager() : 27 ViewManager::ViewManager() :
28 m_playSource(0), 28 m_playSource(0),
29 m_globalCentreFrame(0), 29 m_globalCentreFrame(0),
30 m_globalZoom(1024), 30 m_globalZoom(1024),
67 std::cout << "ViewManager::getGlobalCentreFrame: returning " << m_globalCentreFrame << std::endl; 67 std::cout << "ViewManager::getGlobalCentreFrame: returning " << m_globalCentreFrame << std::endl;
68 #endif 68 #endif
69 return m_globalCentreFrame; 69 return m_globalCentreFrame;
70 } 70 }
71 71
72 void
73 ViewManager::setGlobalCentreFrame(unsigned long f)
74 {
75 #ifdef DEBUG_VIEW_MANAGER
76 std::cout << "ViewManager::setGlobalCentreFrame to " << f << std::endl;
77 #endif
78 m_globalCentreFrame = f;
79 }
80
72 unsigned long 81 unsigned long
73 ViewManager::getGlobalZoom() const 82 ViewManager::getGlobalZoom() const
74 { 83 {
75 #ifdef DEBUG_VIEW_MANAGER 84 #ifdef DEBUG_VIEW_MANAGER
76 std::cout << "ViewManager::getGlobalZoom: returning " << m_globalZoom << std::endl; 85 std::cout << "ViewManager::getGlobalZoom: returning " << m_globalZoom << std::endl;