themes.h

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#pragma once
 
#include <string>
#include <vector>
#include <map>
#include <Strings/components/resources/resources.h>
 
#ifndef KEYSTONE
#define KEYSTONE
#endif
 
#define DEFAULT_QT_STYLE "windowsvista"
 
#define THEME_RESOURCE(group_id, id) BlamKeystone::Themes::GetActiveTheme()->GetResource(group_id, id)
 
enum BlamEditorThemeType
{
    BuiltIn, 
    User,    
    QtTheme  
};
 
struct BlamEditorThemeVariant
{
    std::string name; 
    std::map<std::string, std::string> properties; 
};
 
class BlamEditorTheme
{
private:
    std::string name = "";          
    std::string author = "";        
    std::string description = "";   
    std::string version = "";       
    std::string base_qt_style = ""; 
 
    BlamEditorThemeType theme_type; 
 
    std::string stylesheet = "";    
    std::string content_dir = "";   
 
    std::vector<BlamEditorThemeVariant> variants; 
    std::map<std::string, BlamResourceGroup> resource_group_overrides; 
 
    std::string EvaluateVariantPlaceholders(std::map<std::string, std::string> properties, std::string base_stylesheet);
    std::string EvaluateResourcePlaceholders(std::string base_stylesheet);
 
public:
 
    BlamEditorTheme(std::string _name, std::string _author, std::string _desc, std::string _ver, BlamEditorThemeType type, std::string _content_dir);
 
    BlamEditorTheme(std::string _name, std::string _author, std::string _desc, std::string _ver, BlamEditorThemeType type, std::string _stylesheet,
        std::string _qt_style, std::vector<BlamEditorThemeVariant> _variants, std::string _content_dir, 
        std::map<std::string, BlamResourceGroup> _resource_group_overrides);
 
    bool ApplyTheme();
 
    bool ApplyVariant(std::string variant_name);
 
    std::string GetName();
 
    std::string GetAuthor();
 
    std::string GetDescription();
 
    std::string GetVersion();
 
    BlamEditorThemeType GetThemeType();
 
    std::string GetStylesheet();
 
    std::vector<BlamEditorThemeVariant> GetVariants();
 
    std::string GetResource(std::string group_id, std::string id);
};
 
namespace BlamKeystone::Themes
{
    KEYSTONE bool LoadThemes();
 
    KEYSTONE bool ApplyTheme(std::string name);
 
    KEYSTONE std::vector<BlamEditorTheme>* GetThemeList();
 
    KEYSTONE BlamEditorTheme* GetTheme(std::string name);
 
    KEYSTONE BlamEditorTheme* GetActiveTheme();
    
    KEYSTONE void UpdateActiveTheme(BlamEditorTheme* theme);
}