Re: [GITGRUB] New menu interface (implementation)

[Bean]

Hi,

Update:

Some adjustment to data representation. For example:

background = "/splash.png"

means loads splash.png, no extra handling if loading fails (text mode
or file not found)

background = "/splash.png,,blue"

means loads splash.png, if it fails, replace it with rect that has
blue background

Add new number format to specify size for both graphic and text mode:

space = 10/0

10 pixel in graphic text, 0 in text mode

New layout manger, it support the following parameters:

columns
valign
halign
width
height
vspace
hspace
vmargin
hmargin

width/height is the size of widget, if it's not set, the size is
calculated automatically using the size of child widgets

vmargin, hmargin is the distance between horizontal and vertical
border, positive value is from left/top, while negative value is from
right/bottom, for example:

panel
{
  vmargin = -0
  hmargin = -0
}

places the panel in the bottom right corner.

Here is a sample config file that shows different valign/halign
combination, the image file is inside the previous menu.zip.

screen
{
  halign = "center"
  valign = "center"
  columns = 3
  background = "/menu/back.png"

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = left
    valign = top
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = center
    valign = top
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = right
    valign = top
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = left
    valign = center
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = center
    valign = center
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }
  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = right
    valign = center
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = left
    valign = bottom
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = center
    valign = bottom
    width = 28%
    height = 28%
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }

  panel
  {
    top_left = "/menu/menu_tl.png,,black/cyan/#0x250F"
    top = "/menu/menu_t.png,tiling,black/cyan/#0x2501"
    top_right = "/menu/menu_tr.png,,black/cyan/#0x2513"
    left = "/menu/menu_l.png,tiling,black/cyan/#0x2503"
    right = "/menu/menu_r.png,tiling,black/cyan/#0x2503"
    bottom_left = "/menu/menu_bl.png,,black/cyan/#0x2517"
    bottom = "/menu/menu_b.png,tiling,black/cyan/#0x2501"
    bottom_right = "/menu/menu_br.png,tiling,black/cyan/#0x251B"

    background = ",blue"
    hspace = 10/0
    vspace = 5/0
    halign = right
    valign = bottom
    hmargin = -0
    vmargin = -0
    label
    {
      color = "light-red/cyan"
      text = "AA"
      space = 1
    }
    label
    {
      color = "yellow/cyan"
      text = "BBBBBB"
      space = 1
    }
    label
    {
      color = "light-magenta/cyan"
      text = "CCCC"
      space = 1
    }
  }
}


-- 
Bean

gitgrub home: http://github.com/grub/grub/
my fork page: http://github.com/bean123/grub/