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ENH: support text modify

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Change-Id: Ide5a3c7df5f3ea4395821a65807d79b459f3e46e
(cherry picked from commit 55de44d4c80c545de14466aa039a7b0ac144f395)
This commit is contained in:
zhimin.zeng 2022-12-16 12:57:46 +08:00 • committed by Lane.Wei
parent e70253cf25
commit 1c5c9bd3d2
6 changed files with 148 additions and 11 deletions
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117
src/slic3r/GUI/Gizmos/GLGizmoText.cpp
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@ -5,6 +5,7 @@
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/ImGuiWrapper.hpp"
#include "slic3r/GUI/GUI_ObjectList.hpp"
#include "slic3r/GUI/Plater.hpp"
#include "libslic3r/Geometry/ConvexHull.hpp"
#include "libslic3r/Model.hpp"
@ -85,6 +86,23 @@ void GLGizmoText::update_font_texture()
void GLGizmoText::on_set_state()
{
if (m_state == EState::On && m_parent.get_selection().is_single_volume()) {
ModelVolume *model_volume = get_selected_single_volume(m_object_idx, m_volume_idx);
TextInfo text_info = model_volume->get_text_info();
if (!text_info.m_text.empty()) {
m_font_name = text_info.m_font_name;
m_font_size = text_info.m_font_size;
m_curr_font_idx = text_info.m_curr_font_idx;
m_bold = text_info.m_bold;
m_italic = text_info.m_italic;
m_thickness = text_info.m_thickness;
strcpy(m_text, text_info.m_text.c_str());
m_is_modify = true;
}
}
else if (m_state == EState::Off) {
reset_text_info();
}
}
CommonGizmosDataID GLGizmoText::on_get_requirements() const
@ -101,7 +119,15 @@ bool GLGizmoText::on_is_activable() const
{
// This is assumed in GLCanvas3D::do_rotate, do not change this
// without updating that function too.
return m_parent.get_selection().is_single_full_instance();
if (m_parent.get_selection().is_single_full_instance())
return true;
int obejct_idx, volume_idx;
ModelVolume *model_volume = get_selected_single_volume(obejct_idx, volume_idx);
if (model_volume)
return !model_volume->get_text_info().m_text.empty();
return false;
}
void GLGizmoText::on_render()
@ -197,6 +223,35 @@ void GLGizmoText::on_render_input_window(float x, float y, float bottom_limit)
return;
}
const Selection &selection = m_parent.get_selection();
if (selection.is_single_full_instance() || selection.is_single_full_object()) {
const GLVolume * gl_volume = selection.get_volume(*selection.get_volume_idxs().begin());
int object_idx = gl_volume->object_idx();
if (object_idx != m_object_idx || (object_idx == m_object_idx && m_volume_idx != -1)) {
m_object_idx = object_idx;
m_volume_idx = -1;
reset_text_info();
}
} else if (selection.is_single_volume()) {
int object_idx, volume_idx;
ModelVolume *model_volume = get_selected_single_volume(object_idx, volume_idx);
if ((object_idx != m_object_idx || (object_idx == m_object_idx && volume_idx != m_volume_idx))
&& model_volume) {
TextInfo text_info = model_volume->get_text_info();
m_font_name = text_info.m_font_name;
m_font_size = text_info.m_font_size;
m_curr_font_idx = text_info.m_curr_font_idx;
m_bold = text_info.m_bold;
m_italic = text_info.m_italic;
m_thickness = text_info.m_thickness;
strcpy(m_text, text_info.m_text.c_str());
m_is_modify = true;
m_volume_idx = volume_idx;
m_object_idx = object_idx;
}
}
const float win_h = ImGui::GetWindowHeight();
y = std::min(y, bottom_limit - win_h);
GizmoImguiSetNextWIndowPos(x, y, ImGuiCond_Always, 0.0f, 0.0f);
@ -305,17 +360,43 @@ void GLGizmoText::on_render_input_window(float x, float y, float bottom_limit)
float offset = caption_size + input_text_size - m_imgui->calc_text_size(_L("Add")).x - space_size;
ImGui::Dummy({0.0, 0.0});
ImGui::SameLine(offset);
bool add_clicked = m_imgui->button(_L("Add"));
if (add_clicked) {
bool btn_clicked = m_imgui->button(m_is_modify ? _L("Modify") : _L("Add"));
if (btn_clicked) {
m_imgui->disabled_end();
GizmoImguiEnd();
ImGui::PopStyleVar();
ImGuiWrapper::pop_toolbar_style();
TextInfo text_info;
text_info.m_font_name = m_font_name;
text_info.m_font_size = m_font_size;
text_info.m_curr_font_idx = m_curr_font_idx;
text_info.m_bold = m_bold;
text_info.m_italic = m_italic;
text_info.m_thickness = m_thickness;
text_info.m_text = m_text;
TriangleMesh mesh;
load_text_shape(m_text, m_font_name.c_str(), m_font_size, m_thickness, m_bold, m_italic, mesh);
ObjectList* obj_list = wxGetApp().obj_list();
obj_list->load_mesh_part(mesh, "text_shape");
if (m_is_modify) {
Plater *plater = wxGetApp().plater();
if (!plater)
return;
plater->take_snapshot("Modify Text");
const Selection &selection = m_parent.get_selection();
ModelObject * model_object = selection.get_model()->objects[m_object_idx];
ModelVolume * model_volume = model_object->volumes[m_volume_idx];
ModelVolume * new_model_volume = model_object->add_volume(*model_volume, std::move(mesh));
new_model_volume->set_text_info(text_info);
new_model_volume->set_transformation(model_volume->get_transformation());
std::swap(model_object->volumes[m_volume_idx], model_object->volumes.back());
model_object->delete_volume(model_object->volumes.size() - 1);
plater->update();
} else {
ObjectList *obj_list = wxGetApp().obj_list();
obj_list->load_mesh_part(mesh, "text_shape", text_info);
}
return;
}
@ -335,5 +416,31 @@ void GLGizmoText::on_render_input_window(float x, float y, float bottom_limit)
ImGuiWrapper::pop_toolbar_style();
}
ModelVolume *GLGizmoText::get_selected_single_volume(int &out_object_idx, int &out_volume_idx) const
{
if (m_parent.get_selection().is_single_volume()) {
const Selection &selection = m_parent.get_selection();
const GLVolume * gl_volume = selection.get_volume(*selection.get_volume_idxs().begin());
out_object_idx = gl_volume->object_idx();
ModelObject *model_object = selection.get_model()->objects[out_object_idx];
out_volume_idx = gl_volume->volume_idx();
ModelVolume *model_volume = model_object->volumes[out_volume_idx];
return model_volume;
}
return nullptr;
}
void GLGizmoText::reset_text_info()
{
m_font_name = "";
m_font_size = 16.f;
m_curr_font_idx = 0;
m_bold = true;
m_italic = false;
m_thickness = 2.f;
strcpy(m_text, m_font_name.c_str());
m_is_modify = false;
}
} // namespace GUI
} // namespace Slic3r