3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-10-30 20:21:12 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 5
OrcaSlicer/src/slic3r/GUI/GLToolbar.cpp

1282 lines
42 KiB
C++
Raw Blame History

#include "libslic3r/Point.hpp"
#include "libslic3r/libslic3r.h"
#include "GLToolbar.hpp"
#include "../../slic3r/GUI/GLCanvas3D.hpp"
#include <GL/glew.h>
#include <wx/event.h>
#include <wx/bitmap.h>
#include <wx/dcmemory.h>
#include <wx/settings.h>
#include <wx/glcanvas.h>
namespace Slic3r {
namespace GUI {
wxDEFINE_EVENT(EVT_GLTOOLBAR_ADD, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_DELETE, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_DELETE_ALL, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_ARRANGE, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_COPY, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_PASTE, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_MORE, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_FEWER, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_SPLIT_OBJECTS, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_SPLIT_VOLUMES, SimpleEvent);
wxDEFINE_EVENT(EVT_GLTOOLBAR_LAYERSEDITING, SimpleEvent);
wxDEFINE_EVENT(EVT_GLVIEWTOOLBAR_3D, SimpleEvent);
wxDEFINE_EVENT(EVT_GLVIEWTOOLBAR_PREVIEW, SimpleEvent);
const GLToolbarItem::ActionCallback GLToolbarItem::Default_Action_Callback = [](){};
const GLToolbarItem::VisibilityCallback GLToolbarItem::Default_Visibility_Callback = []()->bool { return true; };
const GLToolbarItem::EnablingCallback GLToolbarItem::Default_Enabling_Callback = []()->bool { return true; };
const GLToolbarItem::RenderCallback GLToolbarItem::Default_Render_Callback = [](float, float, float, float){};
GLToolbarItem::Data::Option::Option()
: toggable(false)
, action_callback(Default_Action_Callback)
, render_callback(nullptr)
{
}
GLToolbarItem::Data::Data()
: name("")
, icon_filename("")
, tooltip("")
, additional_tooltip("")
, sprite_id(-1)
, visible(true)
, visibility_callback(Default_Visibility_Callback)
, enabling_callback(Default_Enabling_Callback)
{
}
GLToolbarItem::GLToolbarItem(GLToolbarItem::EType type, const GLToolbarItem::Data& data)
: m_type(type)
, m_state(Normal)
, m_data(data)
, m_last_action_type(Undefined)
{
}
bool GLToolbarItem::update_visibility()
{
bool visible = m_data.visibility_callback();
bool ret = (m_data.visible != visible);
if (ret)
m_data.visible = visible;
return ret;
}
bool GLToolbarItem::update_enabled_state()
{
bool enabled = m_data.enabling_callback();
bool ret = (is_enabled() != enabled);
if (ret)
m_state = enabled ? GLToolbarItem::Normal : GLToolbarItem::Disabled;
return ret;
}
void GLToolbarItem::render(unsigned int tex_id, float left, float right, float bottom, float top, unsigned int tex_width, unsigned int tex_height, unsigned int icon_size) const
{
#if ENABLE_MODIFIED_TOOLBAR_TEXTURES
auto uvs = [this](unsigned int tex_width, unsigned int tex_height, unsigned int icon_size) ->GLTexture::Quad_UVs
{
assert((tex_width != 0) && (tex_height != 0));
GLTexture::Quad_UVs ret;
// tiles in the texture are spaced by 1 pixel
float icon_size_px = (float)(tex_width - 1) / (float)Num_States;
float inv_tex_width = 1.0f / (float)tex_width;
float inv_tex_height = 1.0f / (float)tex_height;
// tiles in the texture are spaced by 1 pixel
float u_offset = 1.0f * inv_tex_width;
float v_offset = 1.0f * inv_tex_height;
float du = icon_size_px * inv_tex_width;
float dv = icon_size_px * inv_tex_height;
float left = u_offset + (float)m_state * du;
float right = left + du - u_offset;
float top = v_offset + (float)m_data.sprite_id * dv;
float bottom = top + dv - v_offset;
ret.left_top = { left, top };
ret.left_bottom = { left, bottom };
ret.right_bottom = { right, bottom };
ret.right_top = { right, top };
return ret;
};
GLTexture::render_sub_texture(tex_id, left, right, bottom, top, uvs(tex_width, tex_height, icon_size));
#else
GLTexture::render_sub_texture(tex_id, left, right, bottom, top, get_uvs(tex_width, tex_height, icon_size));
#endif // ENABLE_MODIFIED_TOOLBAR_TEXTURES
if (is_pressed())
{
if ((m_last_action_type == Left) && m_data.left.can_render())
m_data.left.render_callback(left, right, bottom, top);
else if ((m_last_action_type == Right) && m_data.right.can_render())
m_data.right.render_callback(left, right, bottom, top);
}
}
#if !ENABLE_MODIFIED_TOOLBAR_TEXTURES
GLTexture::Quad_UVs GLToolbarItem::get_uvs(unsigned int tex_width, unsigned int tex_height, unsigned int icon_size) const
{
GLTexture::Quad_UVs uvs;
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;
float scaled_icon_width = (float)icon_size * inv_tex_width;
float scaled_icon_height = (float)icon_size * inv_tex_height;
float left = (float)m_state * scaled_icon_width;
float right = left + scaled_icon_width;
float top = (float)m_data.sprite_id * scaled_icon_height;
float bottom = top + scaled_icon_height;
uvs.left_top = { left, top };
uvs.left_bottom = { left, bottom };
uvs.right_bottom = { right, bottom };
uvs.right_top = { right, top };
return uvs;
}
#endif // !ENABLE_MODIFIED_TOOLBAR_TEXTURES
BackgroundTexture::Metadata::Metadata()
: filename("")
, left(0)
, right(0)
, top(0)
, bottom(0)
{
}
const float GLToolbar::Default_Icons_Size = 40.0f;
GLToolbar::Layout::Layout()
: type(Horizontal)
, horizontal_orientation(HO_Center)
, vertical_orientation(VO_Center)
, top(0.0f)
, left(0.0f)
, border(0.0f)
, separator_size(0.0f)
, gap_size(0.0f)
, icons_size(Default_Icons_Size)
, scale(1.0f)
, width(0.0f)
, height(0.0f)
, dirty(true)
{
}
GLToolbar::GLToolbar(GLToolbar::EType type, const std::string& name)
: m_type(type)
, m_name(name)
, m_enabled(false)
, m_icons_texture_dirty(true)
, m_tooltip("")
, m_pressed_toggable_id(-1)
{
}
GLToolbar::~GLToolbar()
{
for (GLToolbarItem* item : m_items)
{
delete item;
}
}
bool GLToolbar::init(const BackgroundTexture::Metadata& background_texture)
{
if (m_background_texture.texture.get_id() != 0)
return true;
std::string path = resources_dir() + "/icons/";
bool res = false;
if (!background_texture.filename.empty())
res = m_background_texture.texture.load_from_file(path + background_texture.filename, false, GLTexture::SingleThreaded, false);
if (res)
m_background_texture.metadata = background_texture;
return res;
}
GLToolbar::Layout::EType GLToolbar::get_layout_type() const
{
return m_layout.type;
}
void GLToolbar::set_layout_type(GLToolbar::Layout::EType type)
{
m_layout.type = type;
m_layout.dirty = true;
}
void GLToolbar::set_position(float top, float left)
{
m_layout.top = top;
m_layout.left = left;
}
void GLToolbar::set_border(float border)
{
m_layout.border = border;
m_layout.dirty = true;
}
void GLToolbar::set_separator_size(float size)
{
m_layout.separator_size = size;
m_layout.dirty = true;
}
void GLToolbar::set_gap_size(float size)
{
m_layout.gap_size = size;
m_layout.dirty = true;
}
void GLToolbar::set_icons_size(float size)
{
if (m_layout.icons_size != size)
{
m_layout.icons_size = size;
m_layout.dirty = true;
m_icons_texture_dirty = true;
}
}
void GLToolbar::set_scale(float scale)
{
if (m_layout.scale != scale)
{
m_layout.scale = scale;
m_layout.dirty = true;
m_icons_texture_dirty = true;
}
}
bool GLToolbar::is_enabled() const
{
return m_enabled;
}
void GLToolbar::set_enabled(bool enable)
{
m_enabled = true;
}
bool GLToolbar::add_item(const GLToolbarItem::Data& data)
{
GLToolbarItem* item = new GLToolbarItem(GLToolbarItem::Action, data);
if (item == nullptr)
return false;
m_items.push_back(item);
m_layout.dirty = true;
return true;
}
bool GLToolbar::add_separator()
{
GLToolbarItem::Data data;
GLToolbarItem* item = new GLToolbarItem(GLToolbarItem::Separator, data);
if (item == nullptr)
return false;
m_items.push_back(item);
m_layout.dirty = true;
return true;
}
float GLToolbar::get_width() const
{
if (m_layout.dirty)
calc_layout();
return m_layout.width;
}
float GLToolbar::get_height() const
{
if (m_layout.dirty)
calc_layout();
return m_layout.height;
}
void GLToolbar::select_item(const std::string& name)
{
if (is_item_disabled(name))
return;
for (GLToolbarItem* item : m_items)
{
if (!item->is_disabled())
{
bool hover = item->is_hovered();
item->set_state((item->get_name() == name) ? (hover ? GLToolbarItem::HoverPressed : GLToolbarItem::Pressed) : (hover ? GLToolbarItem::Hover : GLToolbarItem::Normal));
}
}
}
bool GLToolbar::is_item_pressed(const std::string& name) const
{
for (const GLToolbarItem* item : m_items)
{
if (item->get_name() == name)
return item->is_pressed();
}
return false;
}
bool GLToolbar::is_item_disabled(const std::string& name) const
{
for (const GLToolbarItem* item : m_items)
{
if (item->get_name() == name)
return item->is_disabled();
}
return false;
}
bool GLToolbar::is_item_visible(const std::string& name) const
{
for (const GLToolbarItem* item : m_items)
{
if (item->get_name() == name)
return item->is_visible();
}
return false;
}
bool GLToolbar::is_any_item_pressed() const
{
for (const GLToolbarItem* item : m_items)
{
if (item->is_pressed())
return true;
}
return false;
}
int GLToolbar::get_item_id(const std::string& name) const
{
for (int i = 0; i < (int)m_items.size(); ++i)
{
if (m_items[i]->get_name() == name)
return i;
}
return -1;
}
void GLToolbar::get_additional_tooltip(int item_id, std::string& text)
{
if ((0 <= item_id) && (item_id < (int)m_items.size()))
{
GLToolbarItem* item = m_items[item_id];
if (item != nullptr)
{
text = item->get_additional_tooltip();
return;
}
}
text.clear();
}
void GLToolbar::set_additional_tooltip(int item_id, const std::string& text)
{
if ((0 <= item_id) && (item_id < (int)m_items.size()))
{
GLToolbarItem* item = m_items[item_id];
if (item != nullptr)
item->set_additional_tooltip(text);
}
}
bool GLToolbar::update_items_state()
{
bool ret = false;
ret |= update_items_visibility();
ret |= update_items_enabled_state();
if (!is_any_item_pressed())
m_pressed_toggable_id = -1;
return ret;
}
void GLToolbar::render(const GLCanvas3D& parent) const
{
if (!m_enabled || m_items.empty())
return;
if (m_icons_texture_dirty)
generate_icons_texture();
switch (m_layout.type)
{
default:
case Layout::Horizontal: { render_horizontal(parent); break; }
case Layout::Vertical: { render_vertical(parent); break; }
}
}
bool GLToolbar::on_mouse(wxMouseEvent& evt, GLCanvas3D& parent)
{
if (!m_enabled)
return false;
Vec2d mouse_pos((double)evt.GetX(), (double)evt.GetY());
bool processed = false;
// mouse anywhere
if (!evt.Dragging() && !evt.Leaving() && !evt.Entering() && (m_mouse_capture.parent != nullptr))
{
if (m_mouse_capture.any() && (evt.LeftUp() || evt.MiddleUp() || evt.RightUp()))
// prevents loosing selection into the scene if mouse down was done inside the toolbar and mouse up was down outside it,
// as when switching between views
processed = true;
m_mouse_capture.reset();
}
if (evt.Moving())
m_tooltip = update_hover_state(mouse_pos, parent);
else if (evt.LeftUp())
m_mouse_capture.left = false;
else if (evt.MiddleUp())
m_mouse_capture.middle = false;
else if (evt.RightUp())
m_mouse_capture.right = false;
else if (evt.Dragging() && m_mouse_capture.any())
// if the button down was done on this toolbar, prevent from dragging into the scene
processed = true;
int item_id = contains_mouse(mouse_pos, parent);
if (item_id == -1)
{
// mouse is outside the toolbar
m_tooltip.clear();
}
else
{
// mouse inside toolbar
if (evt.LeftDown() || evt.LeftDClick())
{
m_mouse_capture.left = true;
m_mouse_capture.parent = &parent;
processed = true;
if ((item_id != -2) && !m_items[item_id]->is_separator() && ((m_pressed_toggable_id == -1) || (m_items[item_id]->get_last_action_type() == GLToolbarItem::Left)))
{
// mouse is inside an icon
do_action(GLToolbarItem::Left, item_id, parent, true);
parent.set_as_dirty();
}
}
else if (evt.MiddleDown())
{
m_mouse_capture.middle = true;
m_mouse_capture.parent = &parent;
}
else if (evt.RightDown())
{
m_mouse_capture.right = true;
m_mouse_capture.parent = &parent;
processed = true;
if ((item_id != -2) && !m_items[item_id]->is_separator() && ((m_pressed_toggable_id == -1) || (m_items[item_id]->get_last_action_type() == GLToolbarItem::Right)))
{
// mouse is inside an icon
do_action(GLToolbarItem::Right, item_id, parent, true);
parent.set_as_dirty();
}
}
else if (evt.LeftUp())
processed = true;
}
return processed;
}
void GLToolbar::calc_layout() const
{
switch (m_layout.type)
{
default:
case Layout::Horizontal:
{
m_layout.width = get_width_horizontal();
m_layout.height = get_height_horizontal();
break;
}
case Layout::Vertical:
{
m_layout.width = get_width_vertical();
m_layout.height = get_height_vertical();
break;
}
}
m_layout.dirty = false;
}
float GLToolbar::get_width_horizontal() const
{
return get_main_size();
}
float GLToolbar::get_width_vertical() const
{
return (2.0f * m_layout.border + m_layout.icons_size) * m_layout.scale;
}
float GLToolbar::get_height_horizontal() const
{
return (2.0f * m_layout.border + m_layout.icons_size) * m_layout.scale;
}
float GLToolbar::get_height_vertical() const
{
return get_main_size();
}
float GLToolbar::get_main_size() const
{
float size = 2.0f * m_layout.border;
for (unsigned int i = 0; i < (unsigned int)m_items.size(); ++i)
{
if (!m_items[i]->is_visible())
continue;
if (m_items[i]->is_separator())
size += m_layout.separator_size;
else
size += (float)m_layout.icons_size;
}
if (m_items.size() > 1)
size += ((float)m_items.size() - 1.0f) * m_layout.gap_size;
return size * m_layout.scale;
}
void GLToolbar::do_action(GLToolbarItem::EActionType type, int item_id, GLCanvas3D& parent, bool check_hover)
{
if ((m_pressed_toggable_id == -1) || (m_pressed_toggable_id == item_id))
{
if ((0 <= item_id) && (item_id < (int)m_items.size()))
{
GLToolbarItem* item = m_items[item_id];
if ((item != nullptr) && !item->is_separator() && (!check_hover || item->is_hovered()))
{
if (((type == GLToolbarItem::Right) && item->is_right_toggable()) ||
((type == GLToolbarItem::Left) && item->is_left_toggable()))
{
GLToolbarItem::EState state = item->get_state();
if (state == GLToolbarItem::Hover)
item->set_state(GLToolbarItem::HoverPressed);
else if (state == GLToolbarItem::HoverPressed)
item->set_state(GLToolbarItem::Hover);
else if (state == GLToolbarItem::Pressed)
item->set_state(GLToolbarItem::Normal);
else if (state == GLToolbarItem::Normal)
item->set_state(GLToolbarItem::Pressed);
m_pressed_toggable_id = item->is_pressed() ? item_id : -1;
item->reset_last_action_type();
parent.render();
switch (type)
{
default:
case GLToolbarItem::Left: { item->do_left_action(); break; }
case GLToolbarItem::Right: { item->do_right_action(); break; }
}
}
else
{
if (m_type == Radio)
select_item(item->get_name());
else
item->set_state(item->is_hovered() ? GLToolbarItem::HoverPressed : GLToolbarItem::Pressed);
item->reset_last_action_type();
parent.render();
switch (type)
{
default:
case GLToolbarItem::Left: { item->do_left_action(); break; }
case GLToolbarItem::Right: { item->do_right_action(); break; }
}
if ((m_type == Normal) && (item->get_state() != GLToolbarItem::Disabled))
{
// the item may get disabled during the action, if not, set it back to hover state
item->set_state(GLToolbarItem::Hover);
parent.render();
}
}
}
}
}
}
std::string GLToolbar::update_hover_state(const Vec2d& mouse_pos, GLCanvas3D& parent)
{
if (!m_enabled)
return "";
switch (m_layout.type)
{
default:
case Layout::Horizontal: { return update_hover_state_horizontal(mouse_pos, parent); }
case Layout::Vertical: { return update_hover_state_vertical(mouse_pos, parent); }
}
}
std::string GLToolbar::update_hover_state_horizontal(const Vec2d& mouse_pos, GLCanvas3D& parent)
{
// NB: mouse_pos is already scaled appropriately
float inv_zoom = (float)parent.get_camera().get_inv_zoom();
float factor = m_layout.scale * inv_zoom;
Size cnv_size = parent.get_canvas_size();
Vec2d scaled_mouse_pos((mouse_pos(0) - 0.5 * (double)cnv_size.get_width()) * inv_zoom, (0.5 * (double)cnv_size.get_height() - mouse_pos(1)) * inv_zoom);
float scaled_icons_size = m_layout.icons_size * factor;
float scaled_separator_size = m_layout.separator_size * factor;
float scaled_gap_size = m_layout.gap_size * factor;
float scaled_border = m_layout.border * factor;
float separator_stride = scaled_separator_size + scaled_gap_size;
float icon_stride = scaled_icons_size + scaled_gap_size;
float left = m_layout.left + scaled_border;
float top = m_layout.top - scaled_border;
std::string tooltip = "";
for (GLToolbarItem* item : m_items)
{
if (!item->is_visible())
continue;
if (item->is_separator())
left += separator_stride;
else
{
float right = left + scaled_icons_size;
float bottom = top - scaled_icons_size;
GLToolbarItem::EState state = item->get_state();
bool inside = (left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top);
if (inside)
{
tooltip = item->get_tooltip();
if (!item->is_pressed())
{
const std::string& additional_tooltip = item->get_additional_tooltip();
if (!additional_tooltip.empty())
tooltip += "\n" + additional_tooltip;
}
}
switch (state)
{
case GLToolbarItem::Normal:
{
if (inside)
{
item->set_state(GLToolbarItem::Hover);
parent.set_as_dirty();
}
break;
}
case GLToolbarItem::Hover:
{
if (!inside)
{
item->set_state(GLToolbarItem::Normal);
parent.set_as_dirty();
}
break;
}
case GLToolbarItem::Pressed:
{
if (inside)
{
item->set_state(GLToolbarItem::HoverPressed);
parent.set_as_dirty();
}
break;
}
case GLToolbarItem::HoverPressed:
{
if (!inside)
{
item->set_state(GLToolbarItem::Pressed);
parent.set_as_dirty();
}
break;
}
default:
case GLToolbarItem::Disabled:
{
break;
}
}
left += icon_stride;
}
}
return tooltip;
}
std::string GLToolbar::update_hover_state_vertical(const Vec2d& mouse_pos, GLCanvas3D& parent)
{
// NB: mouse_pos is already scaled appropriately
float inv_zoom = (float)parent.get_camera().get_inv_zoom();
float factor = m_layout.scale * inv_zoom;
Size cnv_size = parent.get_canvas_size();
Vec2d scaled_mouse_pos((mouse_pos(0) - 0.5 * (double)cnv_size.get_width()) * inv_zoom, (0.5 * (double)cnv_size.get_height() - mouse_pos(1)) * inv_zoom);
float scaled_icons_size = m_layout.icons_size * factor;
float scaled_separator_size = m_layout.separator_size * factor;
float scaled_gap_size = m_layout.gap_size * factor;
float scaled_border = m_layout.border * factor;
float separator_stride = scaled_separator_size + scaled_gap_size;
float icon_stride = scaled_icons_size + scaled_gap_size;
float left = m_layout.left + scaled_border;
float top = m_layout.top - scaled_border;
std::string tooltip = "";
for (GLToolbarItem* item : m_items)
{
if (!item->is_visible())
continue;
if (item->is_separator())
top -= separator_stride;
else
{
float right = left + scaled_icons_size;
float bottom = top - scaled_icons_size;
GLToolbarItem::EState state = item->get_state();
bool inside = (left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top);
if (inside)
{
tooltip = item->get_tooltip();
if (!item->is_pressed())
{
const std::string& additional_tooltip = item->get_additional_tooltip();
if (!additional_tooltip.empty())
tooltip += "\n" + additional_tooltip;
}
}
switch (state)
{
case GLToolbarItem::Normal:
{
if (inside)
{
item->set_state(GLToolbarItem::Hover);
parent.set_as_dirty();
}
break;
}
case GLToolbarItem::Hover:
{
if (!inside)
{
item->set_state(GLToolbarItem::Normal);
parent.set_as_dirty();
}
break;
}
case GLToolbarItem::Pressed:
{
if (inside)
{
item->set_state(GLToolbarItem::HoverPressed);
parent.set_as_dirty();
}
break;
}
case GLToolbarItem::HoverPressed:
{
if (!inside)
{
item->set_state(GLToolbarItem::Pressed);
parent.set_as_dirty();
}
break;
}
default:
case GLToolbarItem::Disabled:
{
break;
}
}
top -= icon_stride;
}
}
return tooltip;
}
int GLToolbar::contains_mouse(const Vec2d& mouse_pos, const GLCanvas3D& parent) const
{
if (!m_enabled)
return -1;
switch (m_layout.type)
{
default:
case Layout::Horizontal: { return contains_mouse_horizontal(mouse_pos, parent); }
case Layout::Vertical: { return contains_mouse_vertical(mouse_pos, parent); }
}
}
int GLToolbar::contains_mouse_horizontal(const Vec2d& mouse_pos, const GLCanvas3D& parent) const
{
// NB: mouse_pos is already scaled appropriately
float inv_zoom = (float)parent.get_camera().get_inv_zoom();
float factor = m_layout.scale * inv_zoom;
Size cnv_size = parent.get_canvas_size();
Vec2d scaled_mouse_pos((mouse_pos(0) - 0.5 * (double)cnv_size.get_width()) * inv_zoom, (0.5 * (double)cnv_size.get_height() - mouse_pos(1)) * inv_zoom);
float scaled_icons_size = m_layout.icons_size * factor;
float scaled_separator_size = m_layout.separator_size * factor;
float scaled_gap_size = m_layout.gap_size * factor;
float scaled_border = m_layout.border * factor;
float left = m_layout.left + scaled_border;
float top = m_layout.top - scaled_border;
for (size_t id=0; id<m_items.size(); ++id)
{
GLToolbarItem* item = m_items[id];
if (!item->is_visible())
continue;
if (item->is_separator())
{
float right = left + scaled_separator_size;
float bottom = top - scaled_icons_size;
// mouse inside the separator
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return id;
left = right;
right += scaled_gap_size;
if (id < m_items.size() - 1)
{
// mouse inside the gap
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return -2;
}
left = right;
}
else
{
float right = left + scaled_icons_size;
float bottom = top - scaled_icons_size;
// mouse inside the icon
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return id;
left = right;
right += scaled_gap_size;
if (id < m_items.size() - 1)
{
// mouse inside the gap
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return -2;
}
left = right;
}
}
return -1;
}
int GLToolbar::contains_mouse_vertical(const Vec2d& mouse_pos, const GLCanvas3D& parent) const
{
// NB: mouse_pos is already scaled appropriately
float inv_zoom = (float)parent.get_camera().get_inv_zoom();
float factor = m_layout.scale * inv_zoom;
Size cnv_size = parent.get_canvas_size();
Vec2d scaled_mouse_pos((mouse_pos(0) - 0.5 * (double)cnv_size.get_width()) * inv_zoom, (0.5 * (double)cnv_size.get_height() - mouse_pos(1)) * inv_zoom);
float scaled_icons_size = m_layout.icons_size * factor;
float scaled_separator_size = m_layout.separator_size * factor;
float scaled_gap_size = m_layout.gap_size * factor;
float scaled_border = m_layout.border * factor;
float left = m_layout.left + scaled_border;
float top = m_layout.top - scaled_border;
for (size_t id=0; id<m_items.size(); ++id)
{
GLToolbarItem* item = m_items[id];
if (!item->is_visible())
continue;
if (item->is_separator())
{
float right = left + scaled_icons_size;
float bottom = top - scaled_separator_size;
// mouse inside the separator
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return id;
top = bottom;
bottom -= scaled_gap_size;
if (id < m_items.size() - 1)
{
// mouse inside the gap
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return -2;
}
top = bottom;
}
else
{
float right = left + scaled_icons_size;
float bottom = top - scaled_icons_size;
// mouse inside the icon
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return id;
top = bottom;
bottom -= scaled_gap_size;
if (id < m_items.size() - 1)
{
// mouse inside the gap
if ((left <= (float)scaled_mouse_pos(0)) && ((float)scaled_mouse_pos(0) <= right) && (bottom <= (float)scaled_mouse_pos(1)) && ((float)scaled_mouse_pos(1) <= top))
return -2;
}
top = bottom;
}
}
return -1;
}
void GLToolbar::render_background(float left, float top, float right, float bottom, float border) const
{
unsigned int tex_id = m_background_texture.texture.get_id();
float tex_width = (float)m_background_texture.texture.get_width();
float tex_height = (float)m_background_texture.texture.get_height();
if ((tex_id != 0) && (tex_width > 0) && (tex_height > 0))
{
float inv_tex_width = (tex_width != 0.0f) ? 1.0f / tex_width : 0.0f;
float inv_tex_height = (tex_height != 0.0f) ? 1.0f / tex_height : 0.0f;
float internal_left = left + border;
float internal_right = right - border;
float internal_top = top - border;
float internal_bottom = bottom + border;
float left_uv = 0.0f;
float right_uv = 1.0f;
float top_uv = 1.0f;
float bottom_uv = 0.0f;
float internal_left_uv = (float)m_background_texture.metadata.left * inv_tex_width;
float internal_right_uv = 1.0f - (float)m_background_texture.metadata.right * inv_tex_width;
float internal_top_uv = 1.0f - (float)m_background_texture.metadata.top * inv_tex_height;
float internal_bottom_uv = (float)m_background_texture.metadata.bottom * inv_tex_height;
// top-left corner
if ((m_layout.horizontal_orientation == Layout::HO_Left) || (m_layout.vertical_orientation == Layout::VO_Top))
GLTexture::render_sub_texture(tex_id, left, internal_left, internal_top, top, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, left, internal_left, internal_top, top, { { left_uv, internal_top_uv }, { internal_left_uv, internal_top_uv }, { internal_left_uv, top_uv }, { left_uv, top_uv } });
// top edge
if (m_layout.vertical_orientation == Layout::VO_Top)
GLTexture::render_sub_texture(tex_id, internal_left, internal_right, internal_top, top, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, internal_left, internal_right, internal_top, top, { { internal_left_uv, internal_top_uv }, { internal_right_uv, internal_top_uv }, { internal_right_uv, top_uv }, { internal_left_uv, top_uv } });
// top-right corner
if ((m_layout.horizontal_orientation == Layout::HO_Right) || (m_layout.vertical_orientation == Layout::VO_Top))
GLTexture::render_sub_texture(tex_id, internal_right, right, internal_top, top, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, internal_right, right, internal_top, top, { { internal_right_uv, internal_top_uv }, { right_uv, internal_top_uv }, { right_uv, top_uv }, { internal_right_uv, top_uv } });
// center-left edge
if (m_layout.horizontal_orientation == Layout::HO_Left)
GLTexture::render_sub_texture(tex_id, left, internal_left, internal_bottom, internal_top, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, left, internal_left, internal_bottom, internal_top, { { left_uv, internal_bottom_uv }, { internal_left_uv, internal_bottom_uv }, { internal_left_uv, internal_top_uv }, { left_uv, internal_top_uv } });
// center
GLTexture::render_sub_texture(tex_id, internal_left, internal_right, internal_bottom, internal_top, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
// center-right edge
if (m_layout.horizontal_orientation == Layout::HO_Right)
GLTexture::render_sub_texture(tex_id, internal_right, right, internal_bottom, internal_top, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, internal_right, right, internal_bottom, internal_top, { { internal_right_uv, internal_bottom_uv }, { right_uv, internal_bottom_uv }, { right_uv, internal_top_uv }, { internal_right_uv, internal_top_uv } });
// bottom-left corner
if ((m_layout.horizontal_orientation == Layout::HO_Left) || (m_layout.vertical_orientation == Layout::VO_Bottom))
GLTexture::render_sub_texture(tex_id, left, internal_left, bottom, internal_bottom, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, left, internal_left, bottom, internal_bottom, { { left_uv, bottom_uv }, { internal_left_uv, bottom_uv }, { internal_left_uv, internal_bottom_uv }, { left_uv, internal_bottom_uv } });
// bottom edge
if (m_layout.vertical_orientation == Layout::VO_Bottom)
GLTexture::render_sub_texture(tex_id, internal_left, internal_right, bottom, internal_bottom, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, internal_left, internal_right, bottom, internal_bottom, { { internal_left_uv, bottom_uv }, { internal_right_uv, bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_left_uv, internal_bottom_uv } });
// bottom-right corner
if ((m_layout.horizontal_orientation == Layout::HO_Right) || (m_layout.vertical_orientation == Layout::VO_Bottom))
GLTexture::render_sub_texture(tex_id, internal_right, right, bottom, internal_bottom, { { internal_left_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv }, { internal_right_uv, internal_top_uv }, { internal_left_uv, internal_top_uv } });
else
GLTexture::render_sub_texture(tex_id, internal_right, right, bottom, internal_bottom, { { internal_right_uv, bottom_uv }, { right_uv, bottom_uv }, { right_uv, internal_bottom_uv }, { internal_right_uv, internal_bottom_uv } });
}
}
void GLToolbar::render_horizontal(const GLCanvas3D& parent) const
{
unsigned int tex_id = m_icons_texture.get_id();
int tex_width = m_icons_texture.get_width();
int tex_height = m_icons_texture.get_height();
float inv_zoom = (float)parent.get_camera().get_inv_zoom();
float factor = inv_zoom * m_layout.scale;
float scaled_icons_size = m_layout.icons_size * factor;
float scaled_separator_size = m_layout.separator_size * factor;
float scaled_gap_size = m_layout.gap_size * factor;
float scaled_border = m_layout.border * factor;
float scaled_width = get_width() * inv_zoom;
float scaled_height = get_height() * inv_zoom;
float separator_stride = scaled_separator_size + scaled_gap_size;
float icon_stride = scaled_icons_size + scaled_gap_size;
float left = m_layout.left;
float top = m_layout.top;
float right = left + scaled_width;
float bottom = top - scaled_height;
render_background(left, top, right, bottom, scaled_border);
left += scaled_border;
top -= scaled_border;
if ((tex_id == 0) || (tex_width <= 0) || (tex_height <= 0))
return;
// renders icons
for (const GLToolbarItem* item : m_items)
{
if (!item->is_visible())
continue;
if (item->is_separator())
left += separator_stride;
else
{
item->render(tex_id, left, left + scaled_icons_size, top - scaled_icons_size, top, (unsigned int)tex_width, (unsigned int)tex_height, (unsigned int)(m_layout.icons_size * m_layout.scale));
left += icon_stride;
}
}
}
void GLToolbar::render_vertical(const GLCanvas3D& parent) const
{
unsigned int tex_id = m_icons_texture.get_id();
int tex_width = m_icons_texture.get_width();
int tex_height = m_icons_texture.get_height();
float inv_zoom = (float)parent.get_camera().get_inv_zoom();
float factor = inv_zoom * m_layout.scale;
float scaled_icons_size = m_layout.icons_size * factor;
float scaled_separator_size = m_layout.separator_size * factor;
float scaled_gap_size = m_layout.gap_size * factor;
float scaled_border = m_layout.border * factor;
float scaled_width = get_width() * inv_zoom;
float scaled_height = get_height() * inv_zoom;
float separator_stride = scaled_separator_size + scaled_gap_size;
float icon_stride = scaled_icons_size + scaled_gap_size;
float left = m_layout.left;
float top = m_layout.top;
float right = left + scaled_width;
float bottom = top - scaled_height;
render_background(left, top, right, bottom, scaled_border);
left += scaled_border;
top -= scaled_border;
if ((tex_id == 0) || (tex_width <= 0) || (tex_height <= 0))
return;
// renders icons
for (const GLToolbarItem* item : m_items)
{
if (!item->is_visible())
continue;
if (item->is_separator())
top -= separator_stride;
else
{
item->render(tex_id, left, left + scaled_icons_size, top - scaled_icons_size, top, (unsigned int)tex_width, (unsigned int)tex_height, (unsigned int)(m_layout.icons_size * m_layout.scale));
top -= icon_stride;
}
}
}
bool GLToolbar::generate_icons_texture() const
{
std::string path = resources_dir() + "/icons/";
std::vector<std::string> filenames;
for (GLToolbarItem* item : m_items)
{
const std::string& icon_filename = item->get_icon_filename();
if (!icon_filename.empty())
filenames.push_back(path + icon_filename);
}
std::vector<std::pair<int, bool>> states;
if (m_name == "Top")
{
states.push_back(std::make_pair(1, false));
states.push_back(std::make_pair(0, false));
states.push_back(std::make_pair(2, false));
states.push_back(std::make_pair(0, false));
states.push_back(std::make_pair(0, false));
}
else if (m_name == "View")
{
states.push_back(std::make_pair(1, false));
states.push_back(std::make_pair(1, true));
states.push_back(std::make_pair(1, false));
states.push_back(std::make_pair(0, false));
states.push_back(std::make_pair(1, true));
}
unsigned int sprite_size_px = (unsigned int)(m_layout.icons_size * m_layout.scale);
// // force even size
// if (sprite_size_px % 2 != 0)
// sprite_size_px += 1;
bool res = m_icons_texture.load_from_svg_files_as_sprites_array(filenames, states, sprite_size_px, false);
if (res)
m_icons_texture_dirty = false;
return res;
}
bool GLToolbar::update_items_visibility()
{
bool ret = false;
for (GLToolbarItem* item : m_items)
{
ret |= item->update_visibility();
}
if (ret)
m_layout.dirty = true;
// updates separators visibility to avoid having two of them consecutive
bool any_item_visible = false;
for (GLToolbarItem* item : m_items)
{
if (!item->is_separator())
any_item_visible |= item->is_visible();
else
{
item->set_visible(any_item_visible);
any_item_visible = false;
}
}
return ret;
}
bool GLToolbar::update_items_enabled_state()
{
bool ret = false;
for (int i = 0; i < (int)m_items.size(); ++i)
{
GLToolbarItem* item = m_items[i];
ret |= item->update_enabled_state();
if (item->is_enabled() && (m_pressed_toggable_id != -1) && (m_pressed_toggable_id != i))
{
ret = true;
item->set_state(GLToolbarItem::Disabled);
}
}
if (ret)
m_layout.dirty = true;
return ret;
}
} // namespace GUI
} // namespace Slic3r
Reference in a new issue View git blame Copy permalink