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Merge branch 'lm_gizmomanagerrefactoring' into dev

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This commit is contained in:
Lukas Matena 2019-09-03 08:29:31 +02:00
commit b89d9c7aff
7 changed files with 194 additions and 412 deletions
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1
src/slic3r/GUI/Gizmos/GLGizmoBase.hpp
View File

@ -69,7 +69,6 @@ public:
enum EState
{
Off,
Hover,
On,
Num_States
};

12
src/slic3r/GUI/Gizmos/GLGizmoFlatten.hpp
View File

@ -44,12 +44,12 @@ public:
Vec3d get_flattening_normal() const;
protected:
virtual bool on_init();
virtual std::string on_get_name() const;
virtual bool on_is_activable() const;
virtual void on_start_dragging();
virtual void on_render() const;
virtual void on_render_for_picking() const;
virtual bool on_init() override;
virtual std::string on_get_name() const override;
virtual bool on_is_activable() const override;
virtual void on_start_dragging() override;
virtual void on_render() const override;
virtual void on_render_for_picking() const override;
virtual void on_set_state() override;
};

4
src/slic3r/GUI/Gizmos/GLGizmoRotate.hpp
View File

@ -87,16 +87,12 @@ protected:
virtual void on_set_state()
{
for (GLGizmoRotate& g : m_gizmos)
{
g.set_state(m_state);
}
}
virtual void on_set_hover_id()
{
for (int i = 0; i < 3; ++i)
{
m_gizmos[i].set_hover_id((m_hover_id == i) ? 0 : -1);
}
}
virtual void on_enable_grabber(unsigned int id)
{

9
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
View File

@ -12,6 +12,7 @@
#include "slic3r/GUI/GUI.hpp"
#include "slic3r/GUI/GUI_ObjectSettings.hpp"
#include "slic3r/GUI/GUI_ObjectList.hpp"
#include "slic3r/GUI/Plater.hpp"
#include "slic3r/GUI/PresetBundle.hpp"
#include "libslic3r/SLAPrint.hpp"
#include "libslic3r/Tesselate.hpp"
@ -1099,9 +1100,6 @@ std::string GLGizmoSlaSupports::on_get_name() const
void GLGizmoSlaSupports::on_set_state()
{
if (m_state == Hover)
return;
// m_model_object pointer can be invalid (for instance because of undo/redo action),
// we should recover it from the object id
m_model_object = nullptr;
@ -1112,6 +1110,11 @@ void GLGizmoSlaSupports::on_set_state()
}
}
if (m_state == m_old_state)
return;
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("SLA gizmo on/off")));
if (m_state == On && m_old_state != On) { // the gizmo was just turned on
Plater::TakeSnapshot snapshot(wxGetApp().plater(), _(L("SLA gizmo turned on")));
if (is_mesh_update_necessary())

1
src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.hpp
View File

@ -157,6 +157,7 @@ private:
protected:
void on_set_state() override;
void on_set_hover_id() override
{
if (! m_editing_mode || (int)m_editing_cache.size() <= m_hover_id)
m_hover_id = -1;

545
src/slic3r/GUI/Gizmos/GLGizmosManager.cpp
View File

@ -29,9 +29,49 @@ GLGizmosManager::GLGizmosManager(GLCanvas3D& parent)
{
}
GLGizmosManager::~GLGizmosManager()
std::vector<size_t> GLGizmosManager::get_selectable_idxs() const
{
reset();
std::vector<size_t> out;
for (size_t i=0; i<m_gizmos.size(); ++i)
if (m_gizmos[i]->is_selectable())
out.push_back(i);
return out;
}
std::vector<size_t> GLGizmosManager::get_activable_idxs() const
{
std::vector<size_t> out;
for (size_t i=0; i<m_gizmos.size(); ++i)
if (m_gizmos[i]->is_activable())
out.push_back(i);
return out;
}
size_t GLGizmosManager::get_gizmo_idx_from_mouse(const Vec2d& mouse_pos) const
{
if (! m_enabled)
return Undefined;
float cnv_h = (float)m_parent.get_canvas_size().get_height();
float height = get_total_overlay_height();
float scaled_icons_size = m_overlay_icons_size * m_overlay_scale;
float scaled_border = m_overlay_border * m_overlay_scale;
float scaled_gap_y = m_overlay_gap_y * m_overlay_scale;
float scaled_stride_y = scaled_icons_size + scaled_gap_y;
float top_y = 0.5f * (cnv_h - height) + scaled_border;
// is mouse horizontally in the area?
if ((scaled_border <= (float)mouse_pos(0) && ((float)mouse_pos(0) <= scaled_border + scaled_icons_size))) {
// which icon is it on?
size_t from_top = (size_t)((float)mouse_pos(1) - top_y)/scaled_stride_y;
// is it really on the icon or already past the border?
if ((float)mouse_pos(1) <= top_y + from_top*scaled_stride_y + scaled_icons_size) {
std::vector<size_t> selectable = get_selectable_idxs();
if (from_top < selectable.size())
return selectable[from_top];
}
}
return Undefined;
}
bool GLGizmosManager::init()
@ -45,77 +85,25 @@ bool GLGizmosManager::init()
if (!m_background_texture.metadata.filename.empty())
{
if (!m_background_texture.texture.load_from_file(resources_dir() + "/icons/" + m_background_texture.metadata.filename, false, GLTexture::SingleThreaded, false))
{
reset();
return false;
}
m_gizmos.emplace_back(new GLGizmoMove3D(m_parent, "move.svg", 0));
m_gizmos.emplace_back(new GLGizmoScale3D(m_parent, "scale.svg", 1));
m_gizmos.emplace_back(new GLGizmoRotate3D(m_parent, "rotate.svg", 2));
m_gizmos.emplace_back(new GLGizmoFlatten(m_parent, "place.svg", 3));
m_gizmos.emplace_back(new GLGizmoCut(m_parent, "cut.svg", 4));
m_gizmos.emplace_back(new GLGizmoSlaSupports(m_parent, "sla_supports.svg", 5));
for (auto& gizmo : m_gizmos) {
if (! gizmo->init()) {
m_gizmos.clear();
return false;
}
}
GLGizmoBase* gizmo = new GLGizmoMove3D(m_parent, "move.svg", 0);
if (gizmo == nullptr)
return false;
if (!gizmo->init())
return false;
m_gizmos.insert(GizmosMap::value_type(Move, gizmo));
gizmo = new GLGizmoScale3D(m_parent, "scale.svg", 1);
if (gizmo == nullptr)
return false;
if (!gizmo->init())
return false;
m_gizmos.insert(GizmosMap::value_type(Scale, gizmo));
gizmo = new GLGizmoRotate3D(m_parent, "rotate.svg", 2);
if (gizmo == nullptr)
{
reset();
return false;
}
if (!gizmo->init())
{
reset();
return false;
}
m_gizmos.insert(GizmosMap::value_type(Rotate, gizmo));
gizmo = new GLGizmoFlatten(m_parent, "place.svg", 3);
if (gizmo == nullptr)
return false;
if (!gizmo->init()) {
reset();
return false;
}
m_gizmos.insert(GizmosMap::value_type(Flatten, gizmo));
gizmo = new GLGizmoCut(m_parent, "cut.svg", 4);
if (gizmo == nullptr)
return false;
if (!gizmo->init()) {
reset();
return false;
}
m_gizmos.insert(GizmosMap::value_type(Cut, gizmo));
gizmo = new GLGizmoSlaSupports(m_parent, "sla_supports.svg", 5);
if (gizmo == nullptr)
return false;
if (!gizmo->init()) {
reset();
return false;
}
m_gizmos.insert(GizmosMap::value_type(SlaSupports, gizmo));
m_current = Undefined;
m_hover = Undefined;
return true;
}
@ -140,65 +128,39 @@ void GLGizmosManager::set_overlay_scale(float scale)
void GLGizmosManager::refresh_on_off_state()
{
if (m_serializing)
if (m_serializing || m_current == Undefined || m_gizmos.empty())
return;
GizmosMap::iterator it = m_gizmos.find(m_current);
if ((it != m_gizmos.end()) && (it->second != nullptr))
{
if (!it->second->is_activable())
{
it->second->set_state(GLGizmoBase::Off);
m_current = Undefined;
}
}
if (m_current != Undefined && ! m_gizmos[m_current]->is_activable())
activate_gizmo(Undefined);
}
void GLGizmosManager::reset_all_states()
{
if (!m_enabled)
if (! m_enabled || m_serializing)
return;
if (m_serializing)
return;
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
{
if (it->second != nullptr)
{
it->second->set_state(GLGizmoBase::Off);
it->second->set_hover_id(-1);
}
}
m_current = Undefined;
activate_gizmo(Undefined);
m_hover = Undefined;
}
void GLGizmosManager::set_hover_id(int id)
{
if (!m_enabled)
if (!m_enabled || m_current == Undefined)
return;
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
{
if ((it->second != nullptr) && (it->second->get_state() == GLGizmoBase::On))
it->second->set_hover_id(id);
}
m_gizmos[m_current]->set_hover_id(id);
}
void GLGizmosManager::enable_grabber(EType type, unsigned int id, bool enable)
{
if (!m_enabled)
if (!m_enabled || type == Undefined || m_gizmos.empty())
return;
GizmosMap::const_iterator it = m_gizmos.find(type);
if (it != m_gizmos.end())
{
if (enable)
it->second->enable_grabber(id);
else
it->second->disable_grabber(id);
}
if (enable)
m_gizmos[type]->enable_grabber(id);
else
m_gizmos[type]->disable_grabber(id);
}
void GLGizmosManager::update(const Linef3& mouse_ray, const Point& mouse_pos)
@ -269,8 +231,9 @@ bool GLGizmosManager::is_running() const
if (!m_enabled)
return false;
GLGizmoBase* curr = get_current();
return (curr != nullptr) ? (curr->get_state() == GLGizmoBase::On) : false;
//GLGizmoBase* curr = get_current();
//return (curr != nullptr) ? (curr->get_state() == GLGizmoBase::On) : false;
return m_current != Undefined;
}
bool GLGizmosManager::handle_shortcut(int key)
@ -283,43 +246,12 @@ bool GLGizmosManager::handle_shortcut(int key)
bool handled = false;
for (GizmosMap::iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
{
if ((it->second == nullptr) || !it->second->is_selectable())
continue;
for (size_t idx : get_selectable_idxs()) {
int it_key = m_gizmos[idx]->get_shortcut_key();
int it_key = it->second->get_shortcut_key();
if (it->second->is_activable() && ((it_key == key - 64) || (it_key == key - 96)))
{
if ((it->second->get_state() == GLGizmoBase::On))
{
it->second->set_state(GLGizmoBase::Off);
if (it->second->get_state() == GLGizmoBase::Off) {
m_current = Undefined;
}
if (m_gizmos[idx]->is_activable() && ((it_key == key - 64) || (it_key == key - 96))) {
activate_gizmo(m_current == idx ? Undefined : (EType)idx);
handled = true;
}
else if ((it->second->get_state() == GLGizmoBase::Off))
{
// Before turning anything on, turn everything else off to see if
// nobody refuses. Only then activate the gizmo.
bool can_open = true;
for (GizmosMap::iterator i = m_gizmos.begin(); i != m_gizmos.end(); ++i) {
if (i->first != it->first) {
if (m_current == i->first && i->second->get_state() != GLGizmoBase::Off ) {
i->second->set_state(GLGizmoBase::Off);
if (i->second->get_state() != GLGizmoBase::Off)
can_open = false;
}
}
}
if (can_open) {
it->second->set_state(GLGizmoBase::On);
m_current = it->first;
}
handled = true;
}
}
}
@ -328,31 +260,25 @@ bool GLGizmosManager::handle_shortcut(int key)
bool GLGizmosManager::is_dragging() const
{
if (!m_enabled)
if (! m_enabled || m_current == Undefined)
return false;
GLGizmoBase* curr = get_current();
return (curr != nullptr) ? curr->is_dragging() : false;
return m_gizmos[m_current]->is_dragging();
}
void GLGizmosManager::start_dragging()
{
if (!m_enabled)
if (! m_enabled || m_current == Undefined)
return;
GLGizmoBase* curr = get_current();
if (curr != nullptr)
curr->start_dragging();
m_gizmos[m_current]->start_dragging();
}
void GLGizmosManager::stop_dragging()
{
if (!m_enabled)
if (! m_enabled || m_current == Undefined)
return;
GLGizmoBase* curr = get_current();
if (curr != nullptr)
curr->stop_dragging();
m_gizmos[m_current]->stop_dragging();
}
Vec3d GLGizmosManager::get_displacement() const
@ -360,8 +286,7 @@ Vec3d GLGizmosManager::get_displacement() const
if (!m_enabled)
return Vec3d::Zero();
GizmosMap::const_iterator it = m_gizmos.find(Move);
return (it != m_gizmos.end()) ? reinterpret_cast<GLGizmoMove3D*>(it->second)->get_displacement() : Vec3d::Zero();
return dynamic_cast<GLGizmoMove3D*>(m_gizmos[Move].get())->get_displacement();
}
Vec3d GLGizmosManager::get_scale() const
@ -369,126 +294,101 @@ Vec3d GLGizmosManager::get_scale() const
if (!m_enabled)
return Vec3d::Ones();
GizmosMap::const_iterator it = m_gizmos.find(Scale);
return (it != m_gizmos.end()) ? reinterpret_cast<GLGizmoScale3D*>(it->second)->get_scale() : Vec3d::Ones();
return dynamic_cast<GLGizmoScale3D*>(m_gizmos[Scale].get())->get_scale();
}
void GLGizmosManager::set_scale(const Vec3d& scale)
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return;
GizmosMap::const_iterator it = m_gizmos.find(Scale);
if (it != m_gizmos.end())
reinterpret_cast<GLGizmoScale3D*>(it->second)->set_scale(scale);
dynamic_cast<GLGizmoScale3D*>(m_gizmos[Scale].get())->set_scale(scale);
}
Vec3d GLGizmosManager::get_scale_offset() const
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return Vec3d::Zero();
GizmosMap::const_iterator it = m_gizmos.find(Scale);
return (it != m_gizmos.end()) ? reinterpret_cast<GLGizmoScale3D*>(it->second)->get_offset() : Vec3d::Zero();
return dynamic_cast<GLGizmoScale3D*>(m_gizmos[Scale].get())->get_offset();
}
Vec3d GLGizmosManager::get_rotation() const
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return Vec3d::Zero();
GizmosMap::const_iterator it = m_gizmos.find(Rotate);
return (it != m_gizmos.end()) ? reinterpret_cast<GLGizmoRotate3D*>(it->second)->get_rotation() : Vec3d::Zero();
return dynamic_cast<GLGizmoRotate3D*>(m_gizmos[Rotate].get())->get_rotation();
}
void GLGizmosManager::set_rotation(const Vec3d& rotation)
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return;
GizmosMap::const_iterator it = m_gizmos.find(Rotate);
if (it != m_gizmos.end())
reinterpret_cast<GLGizmoRotate3D*>(it->second)->set_rotation(rotation);
dynamic_cast<GLGizmoRotate3D*>(m_gizmos[Rotate].get())->set_rotation(rotation);
}
Vec3d GLGizmosManager::get_flattening_normal() const
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return Vec3d::Zero();
GizmosMap::const_iterator it = m_gizmos.find(Flatten);
return (it != m_gizmos.end()) ? reinterpret_cast<GLGizmoFlatten*>(it->second)->get_flattening_normal() : Vec3d::Zero();
return dynamic_cast<GLGizmoFlatten*>(m_gizmos[Flatten].get())->get_flattening_normal();
}
void GLGizmosManager::set_flattening_data(const ModelObject* model_object)
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return;
GizmosMap::const_iterator it = m_gizmos.find(Flatten);
if (it != m_gizmos.end())
reinterpret_cast<GLGizmoFlatten*>(it->second)->set_flattening_data(model_object);
dynamic_cast<GLGizmoFlatten*>(m_gizmos[Flatten].get())->set_flattening_data(model_object);
}
void GLGizmosManager::set_sla_support_data(ModelObject* model_object)
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return;
GizmosMap::const_iterator it = m_gizmos.find(SlaSupports);
if (it != m_gizmos.end())
reinterpret_cast<GLGizmoSlaSupports*>(it->second)->set_sla_support_data(model_object, m_parent.get_selection());
dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->set_sla_support_data(model_object, m_parent.get_selection());
}
// Returns true if the gizmo used the event to do something, false otherwise.
bool GLGizmosManager::gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down)
{
if (!m_enabled)
if (!m_enabled || m_gizmos.empty())
return false;
GizmosMap::const_iterator it = m_gizmos.find(SlaSupports);
if (it != m_gizmos.end())
return reinterpret_cast<GLGizmoSlaSupports*>(it->second)->gizmo_event(action, mouse_position, shift_down, alt_down, control_down);
return false;
return dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->gizmo_event(action, mouse_position, shift_down, alt_down, control_down);
}
ClippingPlane GLGizmosManager::get_sla_clipping_plane() const
{
if (!m_enabled || m_current != SlaSupports)
if (!m_enabled || m_current != SlaSupports || m_gizmos.empty())
return ClippingPlane::ClipsNothing();
GizmosMap::const_iterator it = m_gizmos.find(SlaSupports);
if (it != m_gizmos.end())
return reinterpret_cast<GLGizmoSlaSupports*>(it->second)->get_sla_clipping_plane();
return ClippingPlane::ClipsNothing();
return dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->get_sla_clipping_plane();
}
bool GLGizmosManager::wants_reslice_supports_on_undo() const
{
return (m_current == SlaSupports
&& dynamic_cast<const GLGizmoSlaSupports*>(m_gizmos.at(SlaSupports))->has_backend_supports());
&& dynamic_cast<const GLGizmoSlaSupports*>(m_gizmos.at(SlaSupports).get())->has_backend_supports());
}
void GLGizmosManager::render_current_gizmo() const
{
if (!m_enabled)
if (!m_enabled || m_current == Undefined)
return;
GLGizmoBase* curr = get_current();
if (curr != nullptr)
curr->render();
m_gizmos[m_current]->render();
}
void GLGizmosManager::render_current_gizmo_for_picking_pass() const
{
if (!m_enabled)
if (! m_enabled || m_current == Undefined)
return;
GLGizmoBase* curr = get_current();
if (curr != nullptr)
curr->render_for_picking();
m_gizmos[m_current]->render_for_picking();
}
void GLGizmosManager::render_overlay() const
@ -547,7 +447,7 @@ bool GLGizmosManager::on_mouse(wxMouseEvent& evt)
// if the button down was done on this toolbar, prevent from dragging into the scene
processed = true;
if (!overlay_contains_mouse(mouse_pos))
if (get_gizmo_idx_from_mouse(mouse_pos) == Undefined)
{
// mouse is outside the toolbar
m_tooltip = "";
@ -557,14 +457,12 @@ bool GLGizmosManager::on_mouse(wxMouseEvent& evt)
if ((m_current == SlaSupports) && gizmo_event(SLAGizmoEventType::LeftDown, mouse_pos, evt.ShiftDown(), evt.AltDown(), evt.ControlDown()))
// the gizmo got the event and took some action, there is no need to do anything more
processed = true;
else if (!selection.is_empty() && grabber_contains_mouse())
{
else if (!selection.is_empty() && grabber_contains_mouse()) {
update_data();
selection.start_dragging();
start_dragging();
if (m_current == Flatten)
{
if (m_current == Flatten) {
// Rotate the object so the normal points downward:
m_parent.do_flatten(get_flattening_normal(), L("Gizmo-Place on Face"));
wxGetApp().obj_manipul()->set_dirty();
@ -634,25 +532,14 @@ bool GLGizmosManager::on_mouse(wxMouseEvent& evt)
}
else if (evt.LeftUp() && is_dragging())
{
switch (m_current)
{
case Move:
{
m_parent.do_move(L("Gizmo-Move"));
break;
}
case Scale:
{
m_parent.do_scale(L("Gizmo-Scale"));
break;
}
case Rotate:
{
m_parent.do_rotate(L("Gizmo-Rotate"));
break;
}
default:
break;
switch (m_current) {
case Move : m_parent.do_move(L("Gizmo-Move"));
break;
case Scale : m_parent.do_scale(L("Gizmo-Scale"));
break;
case Rotate : m_parent.do_rotate(L("Gizmo-Rotate"));
break;
default : break;
}
stop_dragging();
@ -842,7 +729,7 @@ bool GLGizmosManager::on_key(wxKeyEvent& evt)
{
if (m_current == SlaSupports)
{
GLGizmoSlaSupports* gizmo = reinterpret_cast<GLGizmoSlaSupports*>(get_current());
GLGizmoSlaSupports* gizmo = dynamic_cast<GLGizmoSlaSupports*>(get_current());
if (keyCode == WXK_SHIFT)
{
@ -863,7 +750,8 @@ bool GLGizmosManager::on_key(wxKeyEvent& evt)
}
else if (evt.GetEventType() == wxEVT_KEY_DOWN)
{
if ((m_current == SlaSupports) && ((keyCode == WXK_SHIFT) || (keyCode == WXK_ALT)) && reinterpret_cast<GLGizmoSlaSupports*>(get_current())->is_in_editing_mode())
if ((m_current == SlaSupports) && ((keyCode == WXK_SHIFT) || (keyCode == WXK_ALT))
&& dynamic_cast<GLGizmoSlaSupports*>(get_current())->is_in_editing_mode())
{
// m_parent.set_cursor(GLCanvas3D::Cross);
processed = true;
@ -882,18 +770,7 @@ void GLGizmosManager::update_after_undo_redo(const UndoRedo::Snapshot& snapshot)
m_serializing = false;
if (m_current == SlaSupports
&& snapshot.snapshot_data.flags & UndoRedo::SnapshotData::RECALCULATE_SLA_SUPPORTS)
dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports])->reslice_SLA_supports(true);
}
void GLGizmosManager::reset()
{
for (GizmosMap::value_type& gizmo : m_gizmos)
{
delete gizmo.second;
gizmo.second = nullptr;
}
m_gizmos.clear();
dynamic_cast<GLGizmoSlaSupports*>(m_gizmos[SlaSupports].get())->reslice_SLA_supports(true);
}
void GLGizmosManager::render_background(float left, float top, float right, float bottom, float border) const
@ -911,7 +788,7 @@ void GLGizmosManager::render_background(float left, float top, float right, floa
float internal_top = top - border;
float internal_bottom = bottom + border;
float left_uv = 0.0f;
// float left_uv = 0.0f;
float right_uv = 1.0f;
float top_uv = 1.0f;
float bottom_uv = 0.0f;
@ -981,33 +858,32 @@ void GLGizmosManager::do_render_overlay() const
float scaled_icons_size = m_overlay_icons_size * m_overlay_scale * inv_zoom;
float scaled_stride_y = scaled_icons_size + scaled_gap_y;
unsigned int icons_texture_id = m_icons_texture.get_id();
unsigned int tex_width = m_icons_texture.get_width();
unsigned int tex_height = m_icons_texture.get_height();
float inv_tex_width = (tex_width != 0) ? 1.0f / (float)tex_width : 0.0f;
float inv_tex_height = (tex_height != 0) ? 1.0f / (float)tex_height : 0.0f;
int tex_width = m_icons_texture.get_width();
int tex_height = m_icons_texture.get_height();
float inv_tex_width = (tex_width != 0) ? 1.0f / tex_width : 0.0f;
float inv_tex_height = (tex_height != 0) ? 1.0f / tex_height : 0.0f;
if ((icons_texture_id == 0) || (tex_width <= 0) || (tex_height <= 0))
return;
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
for (size_t idx : get_selectable_idxs())
{
if ((it->second == nullptr) || !it->second->is_selectable())
continue;
GLGizmoBase* gizmo = m_gizmos[idx].get();
unsigned int sprite_id = it->second->get_sprite_id();
GLGizmoBase::EState state = it->second->get_state();
unsigned int sprite_id = gizmo->get_sprite_id();
int icon_idx = m_current == idx ? 2 : (m_hover == idx ? 1 : 0);
float u_icon_size = m_overlay_icons_size * m_overlay_scale * inv_tex_width;
float v_icon_size = m_overlay_icons_size * m_overlay_scale * inv_tex_height;
float v_top = sprite_id * v_icon_size;
float u_left = state * u_icon_size;
float u_left = icon_idx * u_icon_size;
float v_bottom = v_top + v_icon_size;
float u_right = u_left + u_icon_size;
GLTexture::render_sub_texture(icons_texture_id, top_x, top_x + scaled_icons_size, top_y - scaled_icons_size, top_y, { { u_left, v_bottom }, { u_right, v_bottom }, { u_right, v_top }, { u_left, v_top } });
if (it->second->get_state() == GLGizmoBase::On) {
float toolbar_top = (float)cnv_h - m_parent.get_view_toolbar_height();
it->second->render_input_window(width, 0.5f * cnv_h - top_y * zoom, toolbar_top);
if (idx == m_current) {
float toolbar_top = cnv_h - m_parent.get_view_toolbar_height();
gizmo->render_input_window(width, 0.5f * cnv_h - top_y * zoom, toolbar_top);
}
top_y -= scaled_stride_y;
}
@ -1021,13 +897,14 @@ float GLGizmosManager::get_total_overlay_height() const
float scaled_stride_y = scaled_icons_size + scaled_gap_y;
float height = 2.0f * scaled_border;
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
/*for (size_t idx=0; idx<m_gizmos.size(); ++idx)
{
if ((it->second == nullptr) || !it->second->is_selectable())
if ((m_gizmos[idx] == nullptr) || !m_gizmos[idx]->is_selectable())
continue;
height += scaled_stride_y;
}
}*/
height += get_selectable_idxs().size() * scaled_stride_y;
return height - scaled_gap_y;
}
@ -1039,19 +916,21 @@ float GLGizmosManager::get_total_overlay_width() const
GLGizmoBase* GLGizmosManager::get_current() const
{
GizmosMap::const_iterator it = m_gizmos.find(m_current);
return (it != m_gizmos.end()) ? it->second : nullptr;
if (m_current==Undefined || m_gizmos.empty())
return nullptr;
else
return m_gizmos[m_current].get();
}
bool GLGizmosManager::generate_icons_texture() const
{
std::string path = resources_dir() + "/icons/";
std::vector<std::string> filenames;
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
for (size_t idx=0; idx<m_gizmos.size(); ++idx)
{
if (it->second != nullptr)
if (m_gizmos[idx] != nullptr)
{
const std::string& icon_filename = it->second->get_icon_filename();
const std::string& icon_filename = m_gizmos[idx]->get_icon_filename();
if (!icon_filename.empty())
filenames.push_back(path + icon_filename);
}
@ -1074,74 +953,9 @@ void GLGizmosManager::update_on_off_state(const Vec2d& mouse_pos)
if (!m_enabled)
return;
float cnv_h = (float)m_parent.get_canvas_size().get_height();
float height = get_total_overlay_height();
float scaled_icons_size = m_overlay_icons_size * m_overlay_scale;
float scaled_border = m_overlay_border * m_overlay_scale;
float scaled_gap_y = m_overlay_gap_y * m_overlay_scale;
float scaled_stride_y = scaled_icons_size + scaled_gap_y;
float top_y = 0.5f * (cnv_h - height) + scaled_border;
auto inside = [scaled_border, scaled_icons_size, &mouse_pos](float top_y) {
return (scaled_border <= (float)mouse_pos(0)) && ((float)mouse_pos(0) <= scaled_border + scaled_icons_size) && (top_y <= (float)mouse_pos(1)) && ((float)mouse_pos(1) <= top_y + scaled_icons_size);
};
bool could_activate = true;
for (std::pair<const GLGizmosManager::EType, GLGizmoBase*> &type_and_gizmo : m_gizmos)
{
GLGizmoBase *gizmo = type_and_gizmo.second;
if ((gizmo == nullptr) || !gizmo->is_selectable())
continue;
if (! (gizmo->is_activable() && inside(top_y))) {
gizmo->set_state(GLGizmoBase::Off);
if (gizmo->get_state() != GLGizmoBase::Off) {
// Gizmo refused to leave it's active state. Don't try to select
could_activate = false;
}
}
top_y += scaled_stride_y;
}
// We may change m_current soon. If we did it during following loop, gizmos that take undo/redo snapshots
// in their on_set_state function could snapshot a state with the new gizmo already active.
// Therefore, just remember what needs to be done and actually change m_current afterwards.
EType new_current = m_current;
top_y = 0.5f * (cnv_h - height) + scaled_border;
for (std::pair<const GLGizmosManager::EType, GLGizmoBase*> &type_and_gizmo : m_gizmos)
{
GLGizmoBase *gizmo = type_and_gizmo.second;
if ((gizmo == nullptr) || !gizmo->is_selectable())
continue;
if (gizmo->is_activable() && inside(top_y))
{
if ((gizmo->get_state() == GLGizmoBase::On))
{
gizmo->set_state(GLGizmoBase::Off);
if (gizmo->get_state() == GLGizmoBase::Off) {
gizmo->set_state(GLGizmoBase::Hover);
new_current = Undefined;
}
}
else if ((gizmo->get_state() == GLGizmoBase::Hover) && could_activate)
{
gizmo->set_state(GLGizmoBase::On);
new_current = type_and_gizmo.first;
}
}
top_y += scaled_stride_y;
}
m_current = new_current;
if (could_activate) {
GizmosMap::iterator it = m_gizmos.find(m_current);
if ((it != m_gizmos.end()) && (it->second != nullptr) && (it->second->get_state() != GLGizmoBase::On))
it->second->set_state(GLGizmoBase::On);
}
size_t idx = get_gizmo_idx_from_mouse(mouse_pos);
if (idx != Undefined && m_gizmos[idx]->is_activable() && m_hover == idx)
activate_gizmo(m_current == idx ? Undefined : (EType)idx);
}
std::string GLGizmosManager::update_hover_state(const Vec2d& mouse_pos)
@ -1151,60 +965,37 @@ std::string GLGizmosManager::update_hover_state(const Vec2d& mouse_pos)
if (!m_enabled)
return name;
float cnv_h = (float)m_parent.get_canvas_size().get_height();
float height = get_total_overlay_height();
float scaled_icons_size = m_overlay_icons_size * m_overlay_scale;
float scaled_border = m_overlay_border * m_overlay_scale;
float scaled_gap_y = m_overlay_gap_y * m_overlay_scale;
float scaled_stride_y = scaled_icons_size + scaled_gap_y;
float top_y = 0.5f * (cnv_h - height) + scaled_border;
m_hover = Undefined;
for (GizmosMap::iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
{
if ((it->second == nullptr) || !it->second->is_selectable())
continue;
size_t idx = get_gizmo_idx_from_mouse(mouse_pos);
if (idx != Undefined) {
name = m_gizmos[idx]->get_name();
bool inside = (scaled_border <= (float)mouse_pos(0)) && ((float)mouse_pos(0) <= scaled_border + scaled_icons_size) && (top_y <= (float)mouse_pos(1)) && ((float)mouse_pos(1) <= top_y + scaled_icons_size);
if (inside)
name = it->second->get_name();
if (it->second->is_activable() && (it->second->get_state() != GLGizmoBase::On))
it->second->set_state(inside ? GLGizmoBase::Hover : GLGizmoBase::Off);
top_y += scaled_stride_y;
if (m_gizmos[idx]->is_activable())
m_hover = (EType)idx;
}
return name;
}
bool GLGizmosManager::overlay_contains_mouse(const Vec2d& mouse_pos) const
void GLGizmosManager::activate_gizmo(EType type)
{
if (!m_enabled)
return false;
if (m_gizmos.empty() || m_current == type)
return;
float cnv_h = (float)m_parent.get_canvas_size().get_height();
float height = get_total_overlay_height();
float scaled_icons_size = m_overlay_icons_size * m_overlay_scale;
float scaled_border = m_overlay_border * m_overlay_scale;
float scaled_gap_y = m_overlay_gap_y * m_overlay_scale;
float scaled_stride_y = scaled_icons_size + scaled_gap_y;
float top_y = 0.5f * (cnv_h - height) + scaled_border;
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it)
{
if ((it->second == nullptr) || !it->second->is_selectable())
continue;
if ((scaled_border <= (float)mouse_pos(0)) && ((float)mouse_pos(0) <= scaled_border + scaled_icons_size) && (top_y <= (float)mouse_pos(1)) && ((float)mouse_pos(1) <= top_y + scaled_icons_size))
return true;
top_y += scaled_stride_y;
if (m_current != Undefined) {
m_gizmos[m_current]->set_state(GLGizmoBase::Off);
if (m_gizmos[m_current]->get_state() != GLGizmoBase::Off)
return; // gizmo refused to be turned off, do nothing.
}
return false;
if (type != Undefined)
m_gizmos[type]->set_state(GLGizmoBase::On);
m_current = type;
}
bool GLGizmosManager::grabber_contains_mouse() const
{
if (!m_enabled)

34
src/slic3r/GUI/Gizmos/GLGizmosManager.hpp
View File

@ -54,25 +54,30 @@ public:
enum EType : unsigned char
{
Undefined,
Move,
Scale,
Rotate,
Flatten,
Cut,
SlaSupports,
Num_Types
Undefined
};
private:
GLCanvas3D& m_parent;
bool m_enabled;
typedef std::map<EType, GLGizmoBase*> GizmosMap;
GizmosMap m_gizmos;
std::vector<std::unique_ptr<GLGizmoBase>> m_gizmos;
mutable GLTexture m_icons_texture;
mutable bool m_icons_texture_dirty;
BackgroundTexture m_background_texture;
EType m_current;
EType m_hover;
std::vector<size_t> get_selectable_idxs() const;
std::vector<size_t> get_activable_idxs() const;
size_t get_gizmo_idx_from_mouse(const Vec2d& mouse_pos) const;
void activate_gizmo(EType type);
float m_overlay_icons_size;
float m_overlay_scale;
@ -98,7 +103,6 @@ private:
public:
explicit GLGizmosManager(GLCanvas3D& parent);
~GLGizmosManager();
bool init();
@ -112,16 +116,8 @@ public:
ar(m_current);
GLGizmoBase* curr = get_current();
for (GizmosMap::const_iterator it = m_gizmos.begin(); it != m_gizmos.end(); ++it) {
GLGizmoBase* gizmo = it->second;
if (gizmo != nullptr) {
gizmo->set_hover_id(-1);
gizmo->set_state((it->second == curr) ? GLGizmoBase::On : GLGizmoBase::Off);
if (gizmo == curr)
gizmo->load(ar);
}
}
if (m_current != Undefined)
m_gizmos[m_current]->load(ar);
}
template<class Archive>
@ -132,9 +128,8 @@ public:
ar(m_current);
GLGizmoBase* curr = get_current();
if (curr != nullptr)
curr->save(ar);
if (m_current != Undefined && !m_gizmos.empty())
m_gizmos[m_current]->save(ar);
}
bool is_enabled() const { return m_enabled; }
@ -195,8 +190,6 @@ public:
void update_after_undo_redo(const UndoRedo::Snapshot& snapshot);
private:
void reset();
void render_background(float left, float top, float right, float bottom, float border) const;
void do_render_overlay() const;
@ -209,7 +202,6 @@ private:
void update_on_off_state(const Vec2d& mouse_pos);
std::string update_hover_state(const Vec2d& mouse_pos);
bool overlay_contains_mouse(const Vec2d& mouse_pos) const;
bool grabber_contains_mouse() const;
};