source/appearance.cpp

   1 #include <msp/strings/format.h>
   2 #include "appearance.h"
   3 #include "filter.h"
   4 #include "theme.h"
   5
   6 using namespace std;
   7 using namespace Msp;
   8
   9 Appearance::Appearance():
  10         font_size(0),
  11         sound_type(0),
  12         sound_volume(100)
  13 { }
  14
  15 void Appearance::merge_from(const Appearance &other)
  16 {
  17         if(other.font_size)
  18                 font_size = other.font_size;
  19         if(other.border_color.defined)
  20                 border_color = other.border_color;
  21         if(other.background_color.defined)
  22                 background_color = other.background_color;
  23         if(other.text_color.defined)
  24                 text_color = other.text_color;
  25         if(other.sound_type)
  26         {
  27                 sound_type = other.sound_type;
  28                 sound_volume = other.sound_volume;
  29         }
  30 }
  31
  32 void Appearance::add_lines(FilterStatement &st) const
  33 {
  34         if(font_size)
  35                 st.add_line(format("SetFontSize %d", font_size));
  36
  37         if(background_color.defined)
  38                 st.add_line(format("SetBackgroundColor %d %d %d %d", background_color.r, background_color.g, background_color.b, background_color.a));
  39
  40         if(border_color.defined)
  41                 st.add_line(format("SetBorderColor %d %d %d %d", border_color.r, border_color.g, border_color.b, border_color.a));
  42
  43         if(text_color.defined)
  44                 st.add_line(format("SetTextColor %d %d %d %d", text_color.r, text_color.g, text_color.b, text_color.a));
  45
  46         if(sound_type)
  47                 st.add_line(format("PlayAlertSound %d %d", sound_type, sound_volume));
  48 }
  49
  50
  51 Appearance::Loader::Loader(Appearance &a, const Theme *t):
  52         DataFile::ObjectLoader<Appearance>(a),
  53         theme(t)
  54 {
  55         add("alert_sound", &Appearance::sound_type, &Appearance::sound_volume);
  56         add("background_color", &Loader::background_color);
  57         add("background_color", &Loader::background_color_alpha);
  58         add("background_color", &Loader::background_color_named);
  59         add("border_color", &Loader::border_color);
  60         add("border_color", &Loader::border_color_alpha);
  61         add("border_color", &Loader::border_color_named);
  62         add("font_size", &Loader::font_size);
  63         add("text_color", &Loader::text_color);
  64         add("text_color", &Loader::text_color_alpha);
  65         add("text_color", &Loader::text_color_named);
  66 }
  67
  68 void Appearance::Loader::background_color(unsigned r, unsigned g, unsigned b)
  69 {
  70         obj.background_color = Color(r, g, b);
  71 }
  72
  73 void Appearance::Loader::background_color_alpha(unsigned r, unsigned g, unsigned b, unsigned a)
  74 {
  75         obj.background_color = Color(r, g, b, a);
  76 }
  77
  78 void Appearance::Loader::background_color_named(const string &name)
  79 {
  80         if(!theme)
  81                 throw logic_error("No theme");
  82         obj.background_color = theme->get_color(name);
  83 }
  84
  85 void Appearance::Loader::border_color(unsigned r, unsigned g, unsigned b)
  86 {
  87         obj.border_color = Color(r, g, b);
  88 }
  89
  90 void Appearance::Loader::border_color_alpha(unsigned r, unsigned g, unsigned b, unsigned a)
  91 {
  92         obj.border_color = Color(r, g, b, a);
  93 }
  94
  95 void Appearance::Loader::border_color_named(const string &name)
  96 {
  97         if(!theme)
  98                 throw logic_error("No theme");
  99         obj.border_color = theme->get_color(name);
 100 }
 101
 102 void Appearance::Loader::font_size(float s)
 103 {
 104         float base_size = (theme ? theme->get_base_font_size() : 32);
 105         obj.font_size = base_size*s+0.5f;
 106 }
 107
 108 void Appearance::Loader::text_color(unsigned r, unsigned g, unsigned b)
 109 {
 110         obj.text_color = Color(r, g, b);
 111 }
 112
 113 void Appearance::Loader::text_color_alpha(unsigned r, unsigned g, unsigned b, unsigned a)
 114 {
 115         obj.text_color = Color(r, g, b, a);
 116 }
 117
 118 void Appearance::Loader::text_color_named(const string &name)
 119 {
 120         if(!theme)
 121                 throw logic_error("No theme");
 122         obj.text_color = theme->get_color(name);
 123 }