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Allow Item Overlap for selectable, fix gui size

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This commit is contained in:
Filip Sykala 2021-10-08 08:50:02 +02:00
parent 3bd9fc07d2
commit 3332dfd8b0
4 changed files with 171 additions and 59 deletions
src/slic3r/GUI/Gizmos
GLGizmoEmboss.cpp

183
src/slic3r/GUI/Gizmos/GLGizmoEmboss.cpp
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@ -155,13 +155,29 @@ void GLGizmoEmboss::initialize()
{
if (m_is_initialized) return;
m_is_initialized = true;
m_gui_cfg.emplace(GuiCfg());
float space = ImGui::GetTextLineHeightWithSpacing() -
ImGui::GetTextLineHeight();
m_gui_cfg->max_font_name_width = ImGui::CalcTextSize("Maximal font name").x;
m_gui_cfg->icon_width = ImGui::GetTextLineHeight();
m_gui_cfg->icon_width_with_spacing = m_gui_cfg->icon_width + space;
float scroll_width = m_gui_cfg->icon_width_with_spacing; // fix
m_gui_cfg->combo_font_width =
m_gui_cfg->max_font_name_width +
2 * m_gui_cfg->icon_width_with_spacing +
scroll_width;
m_gui_cfg->rename_pos_x = m_gui_cfg->max_font_name_width + space;
m_gui_cfg->delete_pos_x = m_gui_cfg->rename_pos_x +
m_gui_cfg->icon_width_with_spacing;
// TODO: What to do when icon was NOT loaded?
bool success = init_icons();
load_font_list();
m_gui_cfg.emplace(GuiCfg());
m_font_selected = 0;
@ -265,7 +281,6 @@ ModelVolume *GLGizmoEmboss::get_selected_volume(const Selection &selection,
return object->volumes[id.volume_id];
}
// create_text_volume()
bool GLGizmoEmboss::process()
{
// exist loaded font?
@ -287,12 +302,8 @@ bool GLGizmoEmboss::add_volume(const std::string &name, indexed_triangle_set &it
if (its.indices.empty()) return false;
// add object
TriangleMesh tm(std::move(its));
tm.repair();
// tm.WriteOBJFile("text_preview.obj");
GUI_App & app = wxGetApp();
Plater * plater = app.plater();
GUI_App & app = wxGetApp();
Plater * plater = app.plater();
plater->take_snapshot(_L("Add") + " " + name);
if (m_volume == nullptr) {
const Selection &selection = m_parent.get_selection();
@ -368,8 +379,6 @@ void GLGizmoEmboss::draw_window()
if (!m_font.has_value()) {
ImGui::Text(_L("Warning: No font is selected. Select correct one.").c_str());
}
float left, right, bottom, top;
draw_font_list();
//ImGui::SameLine();
@ -412,11 +421,11 @@ void GLGizmoEmboss::draw_window()
void GLGizmoEmboss::draw_font_list()
{
auto &current = m_font_list[m_font_selected];
const float& max_width = m_gui_cfg->max_font_name_width;
std::optional<int> rename_index;
if (ImGui::BeginCombo("##font_selector", current.name.c_str())) {
float combo_width = ImGui::GetItemRectSize().x
- (ImGui::GetTextLineHeightWithSpacing() - ImGui::GetTextLineHeight());
std::string current_name = imgui_trunc(m_font_list[m_font_selected].name, max_width);
ImGui::SetNextItemWidth(m_gui_cfg->combo_font_width);
if (ImGui::BeginCombo("##font_selector", current_name.c_str())) {
// first line
#ifdef USE_FONT_DIALOG
if (ImGui::Button(_L("Choose font").c_str())) {
@ -435,14 +444,12 @@ void GLGizmoEmboss::draw_font_list()
ImGui::Separator();
for (FontItem &f : m_font_list) {
ImGui::PushID((void *) &f.name);
std::string name =
(f.name.size() < m_gui_cfg->max_font_name) ?
f.name :
(f.name.substr(0, m_gui_cfg->max_font_name - 3) + " ..");
ImGui::PushID(f.name.c_str());
std::string name = imgui_trunc(f.name, max_width);
int index = &f - &m_font_list.front();
bool is_selected = index == static_cast<int>(m_font_selected);
if (ImGui::Selectable(name.c_str(), is_selected)) {
auto flags = ImGuiSelectableFlags_AllowItemOverlap; // allow clic buttons
if (ImGui::Selectable(name.c_str(), is_selected, flags)) {
size_t prev_font_selected = m_font_selected;
m_font_selected = index;
if (!load_font()) {
@ -452,36 +459,35 @@ void GLGizmoEmboss::draw_font_list()
}
}
// draw buttons rename and delete
ImGui::SameLine();
auto pos = ImGui::GetCursorPos();
// add rename button
ImGui::SetCursorPosX(combo_width - 2*ImGui::GetTextLineHeightWithSpacing());
if (draw_button(IconType::rename, false)) rename_index = index;
ImGui::SetCursorPosX(m_gui_cfg->rename_pos_x);
if (draw_button(IconType::rename)) rename_index = index;
ImGui::SameLine();
ImGui::SetCursorPosX(combo_width - ImGui::GetTextLineHeightWithSpacing());
ImGui::SetCursorPosX(m_gui_cfg->delete_pos_x);
if (draw_button(IconType::erase, is_selected)) {
m_font_list.erase(m_font_list.begin() + index);
// fix selected index
if (index < m_font_selected) --m_font_selected;
store_font_list();
}
//ImGui::SetCursorPosX(pos_x);
ImGui::PopID();
}
ImGui::EndCombo();
}
// rename modal window popup
const char *rename_popup_id = "Rename modal window";
const char *rename_popup_id = "Rename_font";
static int rename_id;
if (rename_index.has_value() && !ImGui::IsPopupOpen(rename_popup_id)) {
ImGui::OpenPopup(rename_popup_id);
rename_id = *rename_index;
}
if (ImGui::BeginPopupModal(rename_popup_id)) {
ImGui::Text("Rename font name:");
FontItem &fi = m_font_list[rename_id];
std::string rename_popup = GUI::format(_u8L("Change font name (%1%): "), fi.name);
ImGui::Text(rename_popup.c_str());
ImGui::SetNextItemWidth(m_gui_cfg->combo_font_width);
if (ImGui::InputText("##font name", &fi.name, ImGuiInputTextFlags_EnterReturnsTrue) ||
ImGui::Button("ok")){
ImGui::CloseCurrentPopup();
@ -664,28 +670,34 @@ bool GLGizmoEmboss::load_configuration(ModelVolume *volume)
if (volume == nullptr) return false;
if (!volume->text_configuration.has_value()) return false;
const TextConfiguration &configuration = *volume->text_configuration;
size_t index = m_font_list.size();
for (const auto &font_item : m_font_list) {
if (font_item.type == configuration.font_item.type &&
font_item.path == configuration.font_item.path) {
index = &font_item - &m_font_list.front();
const FontItem & c_font_item = configuration.font_item;
if (!notify_unknown_font_type(volume))
{
// try to find font in local font list
size_t index = m_font_list.size();
for (const FontItem &font_item : m_font_list) {
if (font_item.type == c_font_item.type &&
font_item.path == c_font_item.path) {
index = &font_item - &m_font_list.front();
}
}
size_t prev_font_selected = m_font_selected;
// when not in font list add to list
if (index >= m_font_list.size()) {
// add font to list
m_font_selected = m_font_list.size();
m_font_list.emplace_back(c_font_item);
} else {
m_font_selected = index;
}
// When can't load font
if (!load_font()) {
// remove bad loadabled font, for correct prev index
m_font_list.pop_back();
m_font_selected = prev_font_selected;
notify_cant_load_font(c_font_item);
}
}
size_t prev_font_selected = m_font_selected;
// when not in font list add to list
if (index >= m_font_list.size()) {
m_font_selected = m_font_list.size();
// TODO: what to do with new font item?
m_font_list.emplace_back(configuration.font_item);
} else {
m_font_selected = index;
}
// When can't load font
if (!load_font()) {
// remove bad loadabled font, for correct prev index
m_font_list.pop_back();
m_font_selected = prev_font_selected;
return false;
}
m_font_prop = configuration.font_prop;
@ -695,9 +707,76 @@ bool GLGizmoEmboss::load_configuration(ModelVolume *volume)
return true;
}
bool GLGizmoEmboss::notify_unknown_font_type(ModelVolume *volume)
{
if (volume == nullptr) return false;
if (!volume->text_configuration.has_value()) return false;
const FontItem &c_font_item = volume->text_configuration->font_item;
if (c_font_item.type != FontItem::Type::undefined) return false;
// unknown type of font -> cannot reinterpret volume
// TODO: Add closing of notification, when switch volume or edit
auto type = NotificationType::CustomNotification;
auto level = NotificationManager::NotificationLevel::WarningNotificationLevel;
// TODO: how to detect loading from 3mf and read Type value?
std::string orig_type = "unknown";
std::string text =
GUI::format(_L("WARNING: Can't reproduce font, unknown font type "
"(name=\"%1%\", type=\"%2%\", value=\"%3%\"), "
"Selected font is different. "
"When you edit, actual font will be used."),
c_font_item.name, orig_type, c_font_item.path);
auto notification_manager = wxGetApp().plater()->get_notification_manager();
notification_manager->push_notification(type, level, text);
return true;
}
void GLGizmoEmboss::notify_cant_load_font(const FontItem &font_item) {
// TODO: Add closing of notification, when switch volume or edit
auto type = NotificationType::CustomNotification;
auto level = NotificationManager::NotificationLevel::WarningNotificationLevel;
std::string font_type_name = TextConfigurationSerialization::serialize(font_item.type);
std::string text =
GUI::format(_L("WARNING: Can't load font (name=\"%1%\", type=\"%2%\", value=\"%3%\"), "
"Selected font is different. "
"When you edit, actual font will be used."),
font_item.name, font_type_name, font_item.path);
auto notification_manager = wxGetApp().plater()->get_notification_manager();
notification_manager->push_notification(type, level, text);
}
std::string GLGizmoEmboss::imgui_trunc(const std::string &text, float width)
{
static const char *tail = " ..";
float tail_width = ImGui::CalcTextSize(tail).x;
float text_width = ImGui::CalcTextSize(text.c_str()).x;
if (text_width < width) return text;
float letter_width = ImGui::CalcTextSize("n").x;
float allowed_width = width-tail_width;
unsigned count_letter = static_cast<unsigned>(allowed_width / letter_width);
text_width = ImGui::CalcTextSize(text.substr(0, count_letter).c_str()).x;
if (text_width < allowed_width) {
// increase letter count
do {
++count_letter;
text_width = ImGui::CalcTextSize(text.substr(0, count_letter).c_str()).x;
} while (text_width < allowed_width);
--count_letter;
} else {
// decrease letter count
do {
--count_letter;
text_width = ImGui::CalcTextSize(text.substr(0, count_letter).c_str()).x;
} while (text_width > allowed_width);
}
return text.substr(0, count_letter) + tail;
}
std::string GLGizmoEmboss::create_volume_name()
{
const size_t max_len = 20;
const size_t &max_len = m_gui_cfg->max_count_char_in_volume_name;
return _u8L("Text") + " - " +
((m_text.size() > max_len)?
(m_text.substr(0, max_len - 3) + " ..") : m_text);
@ -719,7 +798,7 @@ bool GLGizmoEmboss::init_icons()
states.push_back(std::make_pair(0, true)); // Hovered
states.push_back(std::make_pair(2, false)); // Disabled
unsigned int sprite_size_px = std::ceil(ImGui::GetTextLineHeight());
unsigned int sprite_size_px = std::ceil(m_gui_cfg->icon_width);
// make size pair number
if (sprite_size_px % 2 != 0) ++sprite_size_px;
bool compress = false;