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183 lines
7.5 KiB
C++
183 lines
7.5 KiB
C++
#ifndef slic3r_MixedFilamentDialog_hpp_
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#define slic3r_MixedFilamentDialog_hpp_
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#include <array>
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#include <string>
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#include <utility>
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#include <vector>
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#include <wx/bitmap.h>
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#include <wx/panel.h>
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#include <wx/tglbtn.h>
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#include <wx/stattext.h>
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#include "GUI_Utils.hpp"
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#include "libslic3r/FilamentMixer.hpp"
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class Button;
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class CheckBox;
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class ComboBox;
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class wxMouseEvent;
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class wxScrolledWindow;
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class wxTextCtrl;
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class wxWrapSizer;
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namespace Slic3r {
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namespace GUI {
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class GradientCurveEditor;
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class RatioLabelPanel;
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struct MixedFilamentResult {
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std::vector<unsigned int> components; // 1-based physical filament indices
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std::vector<int> ratios; // percentages, sum = 100
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bool gradient_enabled = false;
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int gradient_direction = 0; // 0 = A→B, 1 = B→A (only for 2-color)
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bool per_part_gradient = false; // valid only when gradient_enabled == true
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// Optional Photoshop-style custom curve overriding the linear A→B gradient.
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// Empty -> use linear (gradient_direction). Non-empty -> cubic Hermite over [0,1]^2
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// with optional per-anchor tangent overrides (see GradientAnchor).
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std::vector<GradientAnchor> gradient_curve;
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};
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class MixedFilamentDialog : public DPIDialog
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{
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public:
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MixedFilamentDialog(wxWindow* parent,
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const std::vector<std::string>& physical_colors,
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const std::vector<std::string>& physical_names,
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const std::vector<std::string>& physical_types = {});
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MixedFilamentDialog(wxWindow* parent,
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const MixedFilamentResult& existing,
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const std::vector<std::string>& physical_colors,
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const std::vector<std::string>& physical_names,
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const std::vector<std::string>& physical_types = {});
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MixedFilamentResult get_result() const { return m_result; }
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protected:
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void on_dpi_changed(const wxRect& suggested_rect) override;
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private:
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void build_ui();
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wxBoxSizer* create_preview_panel();
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wxBoxSizer* create_material_selection();
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wxBoxSizer* create_ratio_slider();
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wxBoxSizer* create_triangle_picker();
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wxBoxSizer* create_gradient_section();
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wxBoxSizer* create_recommendation_grid();
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wxBoxSizer* create_button_panel();
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void on_filament_changed();
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void on_ratio_changed(int new_ratio_a);
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void on_gradient_toggled();
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void on_gradient_direction_changed();
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void on_gradient_curve_changed();
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void on_per_part_gradient_toggled();
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void on_add_material();
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void on_remove_material();
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void on_recommendation_clicked(unsigned int comp_a, unsigned int comp_b);
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void on_recommendation_clicked_triple(unsigned int a, unsigned int b, unsigned int c);
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void apply_manual_ratio(size_t idx, int value);
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void apply_dragged_triangle_ratio(int r0, int r1, int r2);
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void reset_manual_ratio_state();
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void refresh_ratio_labels();
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void sync_triangle_weights_from_ratios();
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void start_ratio_editor(size_t idx, wxWindow* anchor, const wxRect& anchor_rect);
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void commit_ratio_editor(bool apply);
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void commit_ratio_editor_from_background(wxMouseEvent& e);
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void update_preview();
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void update_ok_button_state();
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void update_gradient_direction_items();
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void update_component_count_ui();
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// Picks dialog (width, height) based on current state so the gradient curve
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// editor and the recommendation list stay visible at the same time.
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wxSize compute_dialog_size() const;
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void rebuild_all_combos();
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void rebuild_recommendation_items();
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void refresh_curve_editor_colors();
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void paint_warning_panel(wxPaintEvent& evt);
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wxBitmap make_swatch_bitmap(size_t idx);
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// Reserves the same width on every material row label so the combo boxes line up.
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static void apply_uniform_label_width(wxStaticText* lbl);
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// Appends one "Filament N" label + combo row to m_material_rows_sizer. N follows the
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// number of rows already there, so callers must not renumber anything themselves.
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void append_material_row();
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// Helpers for component/ratio access
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size_t num_components() const { return m_result.components.size(); }
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unsigned int comp(size_t i) const { return (i < m_result.components.size()) ? m_result.components[i] : 1; }
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int ratio(size_t i) const { return (i < m_result.ratios.size()) ? m_result.ratios[i] : 0; }
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wxColour comp_colour(size_t i) const;
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MixedFilamentResult m_result;
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bool m_edit_mode{false};
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std::vector<std::string> m_physical_colors;
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std::vector<std::string> m_physical_names;
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std::vector<std::string> m_physical_types;
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wxString m_type_mismatch_msg;
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// Combo item index -> 1-based physical filament index (per combo)
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std::vector<std::vector<unsigned int>> m_combo_to_physical;
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// UI controls
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wxPanel* m_preview_canvas{nullptr};
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wxPanel* m_summary_panel{nullptr};
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std::vector<ComboBox*> m_combo_filaments;
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wxBoxSizer* m_material_rows_sizer{nullptr};
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wxPanel* m_ratio_bar{nullptr};
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wxPanel* m_triangle_panel{nullptr};
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RatioLabelPanel* m_label_ratio_a{nullptr};
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RatioLabelPanel* m_label_ratio_b{nullptr};
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wxPanel* m_ratio_editor_panel{nullptr};
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wxTextCtrl* m_ratio_editor{nullptr};
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CheckBox* m_chk_gradient{nullptr};
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wxStaticText* m_label_gradient{nullptr};
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ComboBox* m_combo_gradient_dir{nullptr};
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wxBoxSizer* m_gradient_sizer{nullptr};
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GradientCurveEditor* m_curve_editor{nullptr};
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wxBoxSizer* m_curve_sizer{nullptr};
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CheckBox* m_chk_per_part_gradient{nullptr};
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wxStaticText* m_label_per_part_gradient{nullptr};
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wxBoxSizer* m_per_part_gradient_sizer{nullptr};
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Button* m_btn_add_material{nullptr};
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Button* m_btn_remove_material{nullptr};
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Button* m_btn_ok{nullptr};
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Button* m_btn_cancel{nullptr};
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wxBoxSizer* m_warning_sizer{nullptr};
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wxPanel* m_warning_panel{nullptr};
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wxBoxSizer* m_ratio_sizer{nullptr};
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wxBoxSizer* m_triangle_sizer{nullptr};
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wxBoxSizer* m_right_sizer{nullptr};
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wxScrolledWindow* m_recommendation_scroll{nullptr};
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wxWrapSizer* m_recommendation_grid{nullptr};
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// Cached preview bitmaps (loaded once at construction)
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wxBitmap m_preview_bmp_two;
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wxBitmap m_preview_bmp_three;
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// Drag state
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bool m_dragging{false};
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std::vector<size_t> m_ratio_manual_order;
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size_t m_ratio_editor_idx{0};
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bool m_ratio_editor_committing{false};
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wxWindow* m_ratio_editor_anchor{nullptr};
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// Triangle picker drag point (barycentric weights)
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double m_tri_wx{0.333}, m_tri_wy{0.333}, m_tri_wz{0.334};
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// Cached triangle color bitmap (invalidated when colors or size change)
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wxBitmap m_tri_cache_bmp;
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wxColour m_tri_cache_c0, m_tri_cache_c1, m_tri_cache_c2;
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wxSize m_tri_cache_size;
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std::array<RatioLabelPanel*, 3> m_triangle_ratio_labels{nullptr, nullptr, nullptr};
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};
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} // namespace GUI
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} // namespace Slic3r
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#endif // slic3r_MixedFilamentDialog_hpp_
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