font_editor.hpp

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#pragma once
 
#include "components/ui/imgui/imgui.h"
 
#include "components/3rdparty/imgui/extensions/imgui_extensions.h"
#include "components/content/fonts/fonts.h"
 
class BlamImGuiWindow_FontEditor : public BlamImGuiWindow
{
private:
    std::string current_font_name = "<choose>"; 
    BlamFontPackage* font = nullptr;            
 
public:
    void Draw()
    {
        if (!show)
        {
            return;
        }
 
        ImGui::Begin("Font Editor", &show);
 
        if (ImGui::BeginCombo("font", current_font_name.c_str()))
        {
            BlamMap<std::string, BlamFontPackage*> font_list = Blam::Content::Fonts::GetFontList();
 
            for (std::string font_name : font_list.KeySet())
            {
                BlamFontPackage* font_package = font_list.At(font_name);
 
                if (ImGui::Selectable(font_package->name.c_str()))
                {
                    SetActiveFont(font_package->name, font_package);
                }
            }
 
            ImGui::EndCombo();
        }
 
        if (font)
        {
            ImGui::DragInt("char spacing", &font->charspacing, 1.0f, 0, 32767);
            ImGui::DragInt("line height", &font->line_height, 1.0f, 0, 32767);
            ImGui::DragInt("monospace width", &font->monospace_width, 1.0f, 0, 32767);
            ImGui::SameLine();
            Blam::UI::ImGUI::Widgets::ShowHelpMarker("controls width (in px) each character will be drawn with\r\n\r\nonly applies when monospaced is set to true");
 
            ImGui::Checkbox("monospaced", &font->monospace);
 
            if (ImGui::Button("reload"))
            {
                //std::string font_id = font->id;
                //
                //Blam::Content::Fonts::ReloadFont(font_id);
                //SetActiveFont(font_id);
                Blam::Logger::LogEvent("unavailable");
            }
        }
 
        ImGui::End();
    }
 
    void SetActiveFont(std::string font_id, BlamFontPackage* font_package)
    {
        current_font_name = font_id;
        font = font_package;
    }
};