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Diffstat (limited to 'src/ui_implementation.odin')
| -rw-r--r-- | src/ui_implementation.odin | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/ui_implementation.odin b/src/ui_implementation.odin new file mode 100644 index 0000000..4842a76 --- /dev/null +++ b/src/ui_implementation.odin @@ -0,0 +1,130 @@ +package main + +import "../lib/oui" +import rl "vendor:raylib" + + + +BGCOLOR : rl.Color : {30, 30, 30, 255} +PBGCOLOR : rl.Color : {40, 40, 40, 255} + +DAY_HEIGHT :: 35 +TIMELINE_START :: 175 +TIMELINE_END :: -85 + + + +Item :: oui.Item +Call :: oui.Call + +Data_Element :: enum int { + Panel, + Button, + Label, + Text_Input, + Timeblock, +// ... +} + +Data_Head :: struct { + subtype: Data_Element, +} + +Data_Panel :: struct { + using _: Data_Head, + color: rl.Color, +} + +Data_Button :: struct { + using _: Data_Head, + text: string, + selected: bool, +} + +Data_Label :: struct { + using _: Data_Head, + text: string, + alignment: Text_Alignment, +} + +button_callback :: proc(item: Item, event: Call) -> int { + data := cast(^Data_Button) oui.get_handle(item) + + #partial switch event { + case .Cursor_Handle: + //return int(Cursor_Type.Hand) + } + + return -1 +} + +panel :: proc(color : rl.Color = rl.RED) -> Item { + item := oui.item_make() + + data := oui.alloc_typed(item, Data_Panel) + data.subtype = .Panel + data.color = color + + return item +} + +button :: proc(text: string, width: int, selected := false) -> Item { + item := oui.item_make() + oui.set_size(item, width, 35) + oui.set_callback(item, button_callback) + + data := oui.alloc_typed(item, Data_Button) + data.subtype = .Button + data.text = text + data.selected = selected + + return item +} + +Text_Alignment :: enum int { + Left, + Right, +} +label :: proc(text: string, font: rl.Font, alignment: Text_Alignment = .Left) -> Item { + item := oui.item_make() + + data := oui.alloc_typed(item, Data_Label) + data.subtype = .Label + data.text = text + data.alignment = alignment + + return item +} + +// recursive loop +ui_draw_children :: proc(item: oui.Item) { + list := oui.children_sorted(item) + for kid in list { + ui_draw(kid) + } +} + +ui_draw :: proc(item: oui.Item) { + head := cast(^Data_Head) oui.get_handle(item) + rect := oui.get_rect(item) + + //fmt.println(rect, head, item) + + if head == nil { + ui_draw_children(item) + return + } + + #partial switch head.subtype { + //case .Panel_Root: + // ... render any type of item + case .Button: + rl.DrawRectangle(i32(rect.l), i32(rect.t), i32(rect.r-rect.l), i32(rect.b-rect.t), PBGCOLOR) + case .Panel: + subtyped := cast(^Data_Panel) head + rl.DrawRectangle(i32(rect.l), i32(rect.t), i32(rect.r-rect.l), i32(rect.b-rect.t), subtyped.color) + ui_draw_children(item) + case .Label: + + } +}
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