Mercurial > hg > svcore
comparison base/View.cpp @ 78:c983dda79f72
* Replace crash with warning when a transform could not be automatically
re-run
* More sensible default paths for Vamp plugin lookup (at least on Linux and
OS/X)
* A start to making the y coords for time value layers etc align
* Set sensible y coords for text labels in time instant and value layers
author | Chris Cannam |
---|---|
date | Thu, 13 Apr 2006 18:29:10 +0000 |
parents | e1aad27029e3 |
children | ea730e3f9ace |
comparison
equal
deleted
inserted
replaced
77:2beca8ddcdc3 | 78:c983dda79f72 |
---|---|
148 PropertyContainer * | 148 PropertyContainer * |
149 View::getPropertyContainer(size_t i) | 149 View::getPropertyContainer(size_t i) |
150 { | 150 { |
151 if (i == 0) return m_propertyContainer; | 151 if (i == 0) return m_propertyContainer; |
152 return m_layers[i-1]; | 152 return m_layers[i-1]; |
153 } | |
154 | |
155 bool | |
156 View::getValueExtents(QString unit, float &min, float &max) const | |
157 { | |
158 bool have = false; | |
159 | |
160 for (LayerList::const_iterator i = m_layers.begin(); | |
161 i != m_layers.end(); ++i) { | |
162 | |
163 QString layerUnit; | |
164 float layerMin, layerMax; | |
165 | |
166 if ((*i)->getValueExtents(layerMin, layerMax, layerUnit) && | |
167 layerUnit.toLower() == unit.toLower()) { | |
168 | |
169 if (!have || layerMin < min) min = layerMin; | |
170 if (!have || layerMax > max) max = layerMax; | |
171 have = true; | |
172 } | |
173 } | |
174 | |
175 return have; | |
176 } | |
177 | |
178 int | |
179 View::getTextLabelHeight(const Layer *layer, QPainter &paint) const | |
180 { | |
181 int y = 15 + paint.fontMetrics().ascent(); | |
182 | |
183 for (LayerList::const_iterator i = m_layers.begin(); | |
184 i != m_layers.end(); ++i) { | |
185 | |
186 if (*i == layer) return y; | |
187 | |
188 if ((*i)->needsTextLabelHeight()) { | |
189 y += paint.fontMetrics().height(); | |
190 } | |
191 } | |
192 | |
193 return y; | |
153 } | 194 } |
154 | 195 |
155 void | 196 void |
156 View::propertyContainerSelected(View *client, PropertyContainer *pc) | 197 View::propertyContainerSelected(View *client, PropertyContainer *pc) |
157 { | 198 { |