mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-25 07:19:28 -05:00
172 lines
3.9 KiB
Plaintext
172 lines
3.9 KiB
Plaintext
~ Pretty ugly PortaPack H1 (+HAVOC) UI widget documentation ~
|
|
by @furrtek - v0.1 - 2017/02/02
|
|
Not approved at all by @Sharebrained
|
|
|
|
The display is 240 x 320 pixels.
|
|
|
|
A View is basically a rectangular zone on the screen.
|
|
Widgets (aka controls, UI elements...) go into Views.
|
|
|
|
Views can be pushed to/popped from a stack.
|
|
The main menu view is at the bottom of the stack and can't be popped.
|
|
The title bar view is a special case, it (normally) can't be hidden by pushed Views.
|
|
Since the title bar is 16 pixel high, a regular full-screen view is 240 x 304 pixels.
|
|
|
|
If the current View can be popped (removed), an arrow shows on the left of the title bar.
|
|
|
|
Kind of widgets:
|
|
|
|
==== Rectangle ====
|
|
|
|
A simple filled or outlined rectangle. No interactivity.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- Rectangle(Rect, Color)
|
|
|
|
Methods:
|
|
- set_color(Color)
|
|
- set_outline(bool): Default is filled, set to true for outline only
|
|
|
|
==== Text ====
|
|
|
|
A simple text label. No interactivity.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- Text(Rect)
|
|
- Text(Rect, std::string)
|
|
|
|
Methods:
|
|
- set(std::string): Updates text
|
|
|
|
==== BigFrequency (HAVOC) ====
|
|
|
|
Displays a big 7-segment style frequency value in the XXXX.xxxMHz format.
|
|
If the value is 0, ----.--- is displayed. No leading zeros. No interactivity.
|
|
|
|
Constructors:
|
|
- BigFrequency(Rect, rf::Frequency)
|
|
|
|
Methods:
|
|
- set(rf::Frequency): Updates value
|
|
|
|
==== ProgressBar (HAVOC) ====
|
|
|
|
Displays progress as an horizontal progress bar with value and maximum value.
|
|
No interactivity.
|
|
|
|
Constructors:
|
|
- ProgressBar(Rect)
|
|
|
|
Methods:
|
|
- set_max(uint32_t): Updates maximum value
|
|
- set_value(uint32_t): Updates current value
|
|
|
|
The maximum value is set by default to 100.
|
|
|
|
==== Console ====
|
|
|
|
Displays a scrolling text console. No interactivity.
|
|
|
|
Constructors:
|
|
- Console(Rect)
|
|
|
|
Methods:
|
|
- clear(): Clears text and resets cursor to top-left
|
|
- write(std::string): Adds text
|
|
- writeln(std::string): Adds text and CR + LF
|
|
|
|
==== Checkbox (HAVOC) ====
|
|
|
|
A toggle option shown as a tickable box with a text label.
|
|
Interactive: select and touch.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- Checkbox(Point, size_t, std::string)
|
|
- Checkbox(Point, size_t, std::string, bool)
|
|
|
|
(Position, length of text label, text, regular size/small)
|
|
|
|
Methods:
|
|
- bool value(): Returns state
|
|
- set_text(std::string): Updates text label
|
|
- set_value(bool): Sets state
|
|
|
|
Callbacks:
|
|
- on_select: Select key press or touch. Returns state
|
|
|
|
==== Button ====
|
|
|
|
A momentary push-button. Interactive: select and touch.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- Button(Rect, std::string)
|
|
|
|
Methods:
|
|
- std::string text(): Returns text
|
|
- set_text(std::string): Updates text
|
|
|
|
Callbacks:
|
|
- on_select: Select key press or touch
|
|
- on_dir: Direction keys press
|
|
- on_highlight: Focus get
|
|
|
|
==== Image ====
|
|
|
|
Shows a 1-bit bitmap. No interactivity.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- Image(Rect, Bitmap*, Color, Color)
|
|
|
|
(Rect, pointer to bitmap (see bitmap.hpp), foreground, background)
|
|
|
|
Methods:
|
|
- set_bitmap(Bitmap*): Updates bitmap
|
|
- set_foreground(Color): Changes foreground color
|
|
- set_background(Color): Changes background color
|
|
- invert_colors(): Flip foreground color with background
|
|
|
|
==== ImageButton ====
|
|
|
|
Same as the Image widget, except interactive (select and touch). No methods.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- ImageButton(Rect, Bitmap*, Color, Color)
|
|
|
|
(Rect, pointer to bitmap (see bitmap.hpp), foreground, background)
|
|
|
|
Callbacks:
|
|
- on_select: Select key press or touch
|
|
|
|
==== ImageOptionsField (HAVOC) ====
|
|
|
|
Options list displayed as images.
|
|
Interactive: change (jog wheel) and focus.
|
|
|
|
Constructors:
|
|
- Empty
|
|
- ImageOptionsField(Rect, options_t)
|
|
|
|
options_t is a std::vector of std::pair of unsigned char pointers to color bitmap data and an int32_t
|
|
|
|
Methods:
|
|
- set_options(options_t)
|
|
- size_t selected_index()
|
|
- size_t selected_index_value()
|
|
- set_selected_index(size_t)
|
|
- set_by_value(value_t)
|
|
|
|
Callbacks:
|
|
- on_change: Option was changed
|
|
- on_show_options: Focus get
|
|
|
|
==== OptionsField ====
|
|
==== NumberField ====
|
|
==== SymField (HAVOC) ====
|
|
==== Waveform (HAVOC) ====
|