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DoubleSlider's ruler is implemented in respect to the use with sequential printing of objects

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This commit is contained in:
YuSanka 2020-11-16 21:33:07 +01:00 • committed by Oleksandra Yushchenko
parent 6e748f2e4a
commit cb844a4034
2 changed files with 85 additions and 44 deletions
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117
src/slic3r/GUI/DoubleSlider.cpp
View file

@ -243,6 +243,12 @@ void Control::SetMaxValue(const int max_value)
Update();
}
void Control::SetSliderValues(const std::vector<double>& values)
{
m_values = values;
m_ruler.count = std::count(m_values.begin(), m_values.end(), m_values.front());
}
void Control::draw_scroll_line(wxDC& dc, const int lower_pos, const int higher_pos)
{
int width;
@ -732,6 +738,15 @@ void Control::draw_thumbs(wxDC& dc, const wxCoord& lower_pos, const wxCoord& hig
draw_thumb_text(dc, pos_l, ssLower);
}
void Control::draw_ticks_pair(wxDC& dc, wxCoord pos, wxCoord mid, int tick_len)
{
int mid_space = 9;
is_horizontal() ? dc.DrawLine(pos, mid - (mid_space + tick_len), pos, mid - mid_space) :
dc.DrawLine(mid - (mid_space + tick_len), pos, mid - mid_space, pos);
is_horizontal() ? dc.DrawLine(pos, mid + (mid_space + tick_len), pos, mid + mid_space) :
dc.DrawLine(mid + (mid_space + tick_len), pos, mid + mid_space, pos);
};
void Control::draw_ticks(wxDC& dc)
{
if (m_draw_mode == dmSlaPrint)
@ -743,11 +758,7 @@ void Control::draw_ticks(wxDC& dc)
const wxCoord mid = is_horizontal() ? 0.5*height : 0.5*width;
for (auto tick : m_ticks.ticks) {
const wxCoord pos = get_position_from_value(tick.tick);
is_horizontal() ? dc.DrawLine(pos, mid-14, pos, mid-9) :
dc.DrawLine(mid - 14, pos/* - 1*/, mid - 9, pos/* - 1*/);
is_horizontal() ? dc.DrawLine(pos, mid+14, pos, mid+9) :
dc.DrawLine(mid + 14, pos/* - 1*/, mid + 9, pos/* - 1*/);
draw_ticks_pair(dc, pos, mid, 7);
// if current tick if focused, we should to use a specific "focused" icon
bool focused_tick = m_moving_pos != wxDefaultPosition && tick.tick == get_tick_near_point(m_moving_pos);
@ -883,38 +894,35 @@ void Control::draw_colored_band(wxDC& dc)
}
}
void Control::draw_ruler(wxDC& dc)
void Control::Ruler::update(wxWindow* win, const std::vector<double>& values, double scroll_step)
{
int height, width;
get_size(&width, &height);
const wxCoord mid = is_horizontal() ? 0.5 * height : 0.5 * width;
int DPI = GUI::get_dpi_for_window(this->GetParent());
int DPI = GUI::get_dpi_for_window(win);
int pixels_per_sm = lround((double)(DPI) * 5.0/25.4);
int pow = -1;
int pow = -2;
int step = 0;
double ruler_short_step;
auto end_it = count == 1 ? values.end() : values.begin() + lround(values.size() / count);
while (pow < 3) {
int tick = 0;
for (int istep : {1, 2, 5}) {
double val = (double)istep * std::pow(10,pow);
auto val_it = std::lower_bound(m_values.begin(), m_values.end(), val - epsilon());
auto val_it = std::lower_bound(values.begin(), end_it, val - epsilon());
if (val_it == m_values.end())
if (val_it == values.end())
break;
int tick = val_it - m_values.begin();
int tick = val_it - values.begin();
if (lround(tick * get_scroll_step()) > pixels_per_sm) {
if (lround(tick * scroll_step) > pixels_per_sm) {
step = istep;
// find next tick with istep
val *= 2;
val_it = std::lower_bound(m_values.begin(), m_values.end(), val - epsilon());
val_it = std::lower_bound(values.begin(), end_it, val - epsilon());
// count of short ticks between ticks
int short_ticks_cnt = val_it == m_values.end() ? tick : val_it - m_values.begin() - tick;
int short_ticks_cnt = val_it == values.end() ? tick : val_it - values.begin() - tick;
// there couldn't be more then 10 short ticks between thicks
ruler_short_step = 0.1 * short_ticks_cnt;
short_step = 0.1 * short_ticks_cnt;
break;
}
}
@ -923,24 +931,26 @@ void Control::draw_ruler(wxDC& dc)
pow++;
}
if (step == 0)
return;
long_step = step == 0 ? -1.0 : (double)step* std::pow(10, pow);
}
auto draw_ticks = [this, mid](wxDC& dc, wxCoord pos, int tick_len)
{
int mid_space = 9;
is_horizontal() ? dc.DrawLine(pos, mid - (mid_space + tick_len), pos, mid - mid_space) :
dc.DrawLine(mid - (mid_space + tick_len), pos, mid - mid_space, pos);
is_horizontal() ? dc.DrawLine(pos, mid + (mid_space + tick_len), pos, mid + mid_space) :
dc.DrawLine(mid + (mid_space + tick_len), pos, mid + mid_space, pos);
};
void Control::draw_ruler(wxDC& dc)
{
m_ruler.update(this->GetParent(), m_values, get_scroll_step());
if (!m_ruler.is_ok())
return;
auto draw_short_ticks = [this, draw_ticks, ruler_short_step](wxDC& dc, double& current_tick, int max_tick)
{
int height, width;
get_size(&width, &height);
const wxCoord mid = is_horizontal() ? 0.5 * height : 0.5 * width;
auto draw_short_ticks = [this, mid](wxDC& dc, double& current_tick, int max_tick) {
while (current_tick < max_tick) {
wxCoord pos = get_position_from_value(lround(current_tick));
draw_ticks(dc, pos, 2);
current_tick += ruler_short_step;
draw_ticks_pair(dc, pos, mid, 2);
current_tick += m_ruler.short_step;
if (current_tick > m_max_value)
break;
}
};
@ -951,23 +961,44 @@ void Control::draw_ruler(wxDC& dc)
double short_tick;
int tick = 0;
double value = 0.0;
int sequence = 0;
double interval = (double)step * std::pow(10, pow);
while (tick <= m_max_value)
{
value += interval;
while (tick <= m_max_value) {
value += m_ruler.long_step;
if (value > m_values.back() && sequence < m_ruler.count) {
value = m_ruler.long_step;
for (tick; tick < m_values.size(); tick++)
if (m_values[tick] < value)
break;
// short ticks from the last tick to the end of current sequence
draw_short_ticks(dc, short_tick, tick);
sequence++;
}
short_tick = tick;
auto val_it = std::lower_bound(m_values.begin(), m_values.end(), value - epsilon());
if (val_it == m_values.end())
for (tick; tick < m_values.size(); tick++) {
if (m_values[tick] == value)
break;
if (m_values[tick] > value) {
if (tick > 0)
tick--;
break;
}
}
if (tick > m_max_value)
break;
tick = val_it - m_values.begin();
wxCoord pos = get_position_from_value(tick);
draw_ticks(dc, pos, 5);
draw_ticks_pair(dc, pos, mid, 5);
draw_tick_text(dc, wxPoint(mid, pos), tick);
draw_tick_text(dc, wxPoint(mid/* + 2*/, pos), tick);
draw_short_ticks(dc, short_tick, tick);
if (value == m_values.back() && sequence < m_ruler.count) {
value = 0.0;
sequence++;
tick++;
}
}
// short ticks from the last tick to the end
draw_short_ticks(dc, short_tick, m_max_value);

12
src/slic3r/GUI/DoubleSlider.hpp
View file

@ -219,7 +219,7 @@ public:
void SetMaxValue(const int max_value);
void SetKoefForLabels(const double koef) { m_label_koef = koef; }
void SetSliderValues(const std::vector<double>& values) { m_values = values; }
void SetSliderValues(const std::vector<double>& values);
void ChangeOneLayerLock();
Info GetTicksValues() const;
@ -288,6 +288,7 @@ protected:
void draw_scroll_line(wxDC& dc, const int lower_pos, const int higher_pos);
void draw_thumb(wxDC& dc, const wxCoord& pos_coord, const SelectedSlider& selection);
void draw_thumbs(wxDC& dc, const wxCoord& lower_pos, const wxCoord& higher_pos);
void draw_ticks_pair(wxDC& dc, wxCoord pos, wxCoord mid, int tick_len);
void draw_ticks(wxDC& dc);
void draw_colored_band(wxDC& dc);
void draw_ruler(wxDC& dc);
@ -416,6 +417,15 @@ private:
std::vector<wxPen*> m_line_pens;
std::vector<wxPen*> m_segm_pens;
struct Ruler {
double long_step;
double short_step;
int count { 1 }; // > 1 for sequential print
void update(wxWindow* win, const std::vector<double>& values, double scroll_step);
bool is_ok() { return long_step > 0 && short_step > 0; }
} m_ruler;
};
} // DoubleSlider;