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GCodeViewer - Trim text for printer/filament/print settings ids in legend

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This commit is contained in:
enricoturri1966 2022-09-27 13:29:43 +02:00
parent 174df56ec2
commit 8f1d4a4cdc
1 changed files with 13 additions and 3 deletions
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16
src/slic3r/GUI/GCodeViewer.cpp
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@ -4282,15 +4282,25 @@ void GCodeViewer::render_legend(float& legend_height)
float offset = calc_offset(); float offset = calc_offset();
auto trim_text_if_needed = [](const std::string& txt) {
const float max_length = 250.0f;
const float length = ImGui::CalcTextSize(txt.c_str()).x;
if (length > max_length) {
const size_t new_len = txt.length() * max_length / length;
return txt.substr(0, new_len) + "...";
}
return txt;
};
if (!m_settings_ids.printer.empty()) { if (!m_settings_ids.printer.empty()) {
imgui.text(_u8L("Printer") + ":"); imgui.text(_u8L("Printer") + ":");
ImGui::SameLine(offset); ImGui::SameLine(offset);
imgui.text(m_settings_ids.printer); imgui.text(trim_text_if_needed(m_settings_ids.printer));
} }
if (!m_settings_ids.print.empty()) { if (!m_settings_ids.print.empty()) {
imgui.text(_u8L("Print settings") + ":"); imgui.text(_u8L("Print settings") + ":");
ImGui::SameLine(offset); ImGui::SameLine(offset);
imgui.text(m_settings_ids.print); imgui.text(trim_text_if_needed(m_settings_ids.print));
} }
if (!m_settings_ids.filament.empty()) { if (!m_settings_ids.filament.empty()) {
for (unsigned char i : m_extruder_ids) { for (unsigned char i : m_extruder_ids) {
@ -4299,7 +4309,7 @@ void GCodeViewer::render_legend(float& legend_height)
txt += (m_extruder_ids.size() == 1) ? ":" : " " + std::to_string(i + 1); txt += (m_extruder_ids.size() == 1) ? ":" : " " + std::to_string(i + 1);
imgui.text(txt); imgui.text(txt);
ImGui::SameLine(offset); ImGui::SameLine(offset);
imgui.text(m_settings_ids.filament[i]); imgui.text(trim_text_if_needed(m_settings_ids.filament[i]));
} }
} }
} }