lib/gui/ewindowstyle.cpp

   1 #include <lib/base/eerror.h>
   2 #include <lib/gdi/esize.h>
   3 #include <lib/gui/ewindow.h>
   4 #include <lib/gui/ewindowstyle.h>
   5 #include <lib/base/init.h>
   6 #include <lib/base/init_num.h>
   7
   8 eWindowStyle::~eWindowStyle() {}
   9
  10 DEFINE_REF(eWindowStyleManager);
  11
  12 eWindowStyleManager::eWindowStyleManager()
  13 {
  14         m_instance = this;
  15 }
  16
  17 eWindowStyleManager::~eWindowStyleManager()
  18 {
  19         m_instance = 0;
  20 }
  21
  22 void eWindowStyleManager::getStyle(ePtr<eWindowStyle> &style)
  23 {
  24         style = m_current_style;
  25 }
  26
  27 void eWindowStyleManager::setStyle(eWindowStyle *style)
  28 {
  29         m_current_style = style;
  30 }
  31
  32 eWindowStyleManager *eWindowStyleManager::m_instance;
  33
  34 DEFINE_REF(eWindowStyleSimple);
  35
  36 eWindowStyleSimple::eWindowStyleSimple()
  37 {
  38         m_border_left = m_border_right = m_border_bottom = 2;
  39         m_border_top = 30;
  40
  41         m_fnt = new gFont("Arial", 25);
  42
  43         m_border_color_tl = gColor(0x1f);
  44         m_border_color_br = gColor(0x14);
  45         m_title_color_back = gColor(0x20);
  46         m_title_color = gColor(0x2f);
  47         m_background_color = gColor(0x19);
  48 }
  49
  50 void eWindowStyleSimple::handleNewSize(eWindow *wnd, eSize &size, eSize &offset)
  51 {
  52 //      eDebug("handle new size: %d x %d", size.width(), size.height());
  53
  54         eWidget *child = wnd->child();
  55
  56         wnd->m_clip_region = eRect(ePoint(0, 0), size);
  57
  58         child->move(ePoint(m_border_left, m_border_top));
  59         child->resize(eSize(size.width() - m_border_left - m_border_right, size.height() - m_border_top - m_border_bottom));
  60 }
  61
  62 void eWindowStyleSimple::paintWindowDecoration(eWindow *wnd, gPainter &painter, const std::string &title)
  63 {
  64         painter.setForegroundColor(m_title_color_back);
  65         painter.fill(eRect(2, 2, wnd->size().width() - 4, m_border_top - 4));
  66         painter.setBackgroundColor(m_title_color_back);
  67         painter.setForegroundColor(m_title_color);
  68         painter.setFont(m_fnt);
  69         painter.renderText(eRect(3, 3, wnd->size().width() - 6, m_border_top - 6), title);
  70
  71         eRect frame(ePoint(0, 0), wnd->size());
  72
  73         painter.setForegroundColor(m_background_color);
  74         painter.line(frame.topLeft1(), frame.topRight1());
  75         painter.line(frame.topLeft1(), frame.bottomLeft1());
  76         painter.setForegroundColor(m_border_color_tl);
  77         painter.line(frame.topLeft1()+eSize(1,1), frame.topRight1()+eSize(0,1));
  78         painter.line(frame.topLeft1()+eSize(1,1), frame.bottomLeft1()+eSize(1,0));
  79
  80         painter.setForegroundColor(m_border_color_br);
  81         painter.line(frame.bottomLeft()+eSize(1,-1), frame.bottomRight()+eSize(0,-1));
  82         painter.line(frame.topRight1()+eSize(-1,1), frame.bottomRight1()+eSize(-1, 0));
  83         painter.line(frame.bottomLeft()+eSize(1,-2), frame.bottomRight()+eSize(0,-2));
  84         painter.line(frame.topRight1()+eSize(-0,1), frame.bottomRight1()+eSize(-0, 0));
  85 }
  86
  87 void eWindowStyleSimple::paintBackground(gPainter &painter, const ePoint &offset, const eSize &size)
  88 {
  89         painter.setBackgroundColor(m_background_color);
  90         painter.clear();
  91 }
  92
  93 void eWindowStyleSimple::setStyle(gPainter &painter, int what)
  94 {
  95         switch (what)
  96         {
  97         case styleLabel:
  98                 painter.setForegroundColor(gColor(0x1F));
  99                 break;
 100         case styleListboxSelected:
 101                 painter.setForegroundColor(gColor(0x1F));
 102                 painter.setBackgroundColor(gColor(0x1A));
 103                 break;
 104         case styleListboxNormal:
 105                 painter.setForegroundColor(gColor(0x1C));
 106                 painter.setBackgroundColor(m_background_color);
 107                 break;
 108         case styleListboxMarked:
 109                 painter.setForegroundColor(gColor(0x2F));
 110                 painter.setBackgroundColor(gColor(0x2A));
 111                 break;
 112         }
 113 }
 114
 115 void eWindowStyleSimple::drawFrame(gPainter &painter, const eRect &frame, int what)
 116 {
 117         gColor c1, c2;
 118         switch (what)
 119         {
 120         case frameButton:
 121                 c1 = m_border_color_tl;
 122                 c2 = m_border_color_br;
 123                 break;
 124         case frameListboxEntry:
 125                 c1 = m_border_color_br;
 126                 c2 = m_border_color_tl;
 127                 break;
 128         }
 129
 130         painter.setForegroundColor(c2);
 131         painter.line(frame.topLeft1(), frame.topRight1());
 132         painter.line(frame.topRight1(), frame.bottomRight1());
 133         painter.setForegroundColor(c1);
 134         painter.line(frame.bottomRight1(), frame.bottomLeft1());
 135         painter.line(frame.bottomLeft1(), frame.topLeft1());
 136 }
 137
 138 RESULT eWindowStyleSimple::getFont(int what, ePtr<gFont> &fnt)
 139 {
 140         fnt = 0;
 141         switch (what)
 142         {
 143         case fontStatic:
 144                 fnt = new gFont("Arial", 12);
 145                 break;
 146         case fontButton:
 147                 fnt = new gFont("Arial", 20);
 148                 break;
 149         case fontTitlebar:
 150                 fnt = new gFont("Arial", 25);
 151                 break;
 152         default:
 153                 return -1;
 154         }
 155         return 0;
 156 }
 157
 158 eAutoInitPtr<eWindowStyleManager> init_eWindowStyleManager(eAutoInitNumbers::skin, "eWindowStyleManager");