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DoubleSlider refactoring

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This commit is contained in:
YuSanka 2019-09-05 11:47:04 +02:00
parent 1651c8db6e
commit 4263fa8dff
5 changed files with 29 additions and 37 deletions
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26
src/slic3r/GUI/GUI_Preview.cpp
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@ -640,9 +640,10 @@ void Preview::update_double_slider(const std::vector<double>& layers_z, bool kee
bool snap_to_min = force_sliders_full_range || m_slider->is_lower_at_min();
bool snap_to_max = force_sliders_full_range || m_slider->is_higher_at_max();
std::vector<std::pair<int, double>> values;
fill_slider_values(values, layers_z);
m_slider->SetSliderValues(values);
std::vector<double> &ticks_from_config = (wxGetApp().preset_bundle->project_config.option<ConfigOptionFloats>("colorprint_heights"))->values;
check_slider_values(ticks_from_config, layers_z);
m_slider->SetSliderValues(layers_z);
assert(m_slider->GetMinValue() == 0);
m_slider->SetMaxValue(layers_z.empty() ? 0 : layers_z.size() - 1);
@ -662,9 +663,6 @@ void Preview::update_double_slider(const std::vector<double>& layers_z, bool kee
}
m_slider->SetSelectionSpan(idx_low, idx_high);
const auto& config = wxGetApp().preset_bundle->project_config;
const std::vector<double> &ticks_from_config = (config.option<ConfigOptionFloats>("colorprint_heights"))->values;
m_slider->SetTicksValues(ticks_from_config);
bool color_print_enable = (wxGetApp().plater()->printer_technology() == ptFFF);
@ -676,26 +674,18 @@ void Preview::update_double_slider(const std::vector<double>& layers_z, bool kee
m_slider->EnableTickManipulation(color_print_enable);
}
void Preview::fill_slider_values(std::vector<std::pair<int, double>> &values,
void Preview::check_slider_values(std::vector<double>& ticks_from_config,
const std::vector<double> &layers_z)
{
values.clear();
for (int i = 0; i < (int)layers_z.size(); ++i)
{
values.push_back(std::pair<int, double>(i + 1, layers_z[i]));
}
// All ticks that would end up outside the slider range should be erased.
// TODO: this should be placed into more appropriate part of code,
// this function is e.g. not called when the last object is deleted
std::vector<double> &ticks_from_config = (wxGetApp().preset_bundle->project_config.option<ConfigOptionFloats>("colorprint_heights"))->values;
unsigned int old_size = ticks_from_config.size();
ticks_from_config.erase(std::remove_if(ticks_from_config.begin(), ticks_from_config.end(),
[values](double val)
[layers_z](double val)
{
return (values.back().second < val &&
// we can't ignore tick on last layer
fabs(values.back().second - val) > DoubleSlider::epsilon());
auto it = std::lower_bound(layers_z.begin(), layers_z.end(), val - DoubleSlider::epsilon());
return it == layers_z.end();
}),
ticks_from_config.end());
if (ticks_from_config.size() != old_size)