#include "view_port_i.h" #include <furi.h> #include "gui.h" #include "gui_i.h" // TODO add mutex to view_port ops static void view_port_rotate_buttons(InputEvent* event) { switch(event->key) { case InputKeyUp: event->key = InputKeyRight; break; case InputKeyDown: event->key = InputKeyLeft; break; case InputKeyRight: event->key = InputKeyDown; break; case InputKeyLeft: event->key = InputKeyUp; break; default: break; } } static void view_port_setup_canvas_orientation(const ViewPort* view_port, Canvas* canvas) { if(view_port->orientation == ViewPortOrientationHorizontal) { canvas_set_orientation(canvas, CanvasOrientationHorizontal); } else if(view_port->orientation == ViewPortOrientationVertical) { canvas_set_orientation(canvas, CanvasOrientationVertical); } } ViewPort* view_port_alloc() { ViewPort* view_port = malloc(sizeof(ViewPort)); view_port->orientation = ViewPortOrientationHorizontal; view_port->is_enabled = true; return view_port; } void view_port_free(ViewPort* view_port) { furi_assert(view_port); furi_check(view_port->gui == NULL); free(view_port); } void view_port_set_width(ViewPort* view_port, uint8_t width) { furi_assert(view_port); view_port->width = width; } uint8_t view_port_get_width(ViewPort* view_port) { furi_assert(view_port); return view_port->width; } void view_port_set_height(ViewPort* view_port, uint8_t height) { furi_assert(view_port); view_port->height = height; } uint8_t view_port_get_height(ViewPort* view_port) { furi_assert(view_port); return view_port->height; } void view_port_enabled_set(ViewPort* view_port, bool enabled) { furi_assert(view_port); if(view_port->is_enabled != enabled) { view_port->is_enabled = enabled; if(view_port->gui) gui_update(view_port->gui); } } bool view_port_is_enabled(ViewPort* view_port) { furi_assert(view_port); return view_port->is_enabled; } void view_port_draw_callback_set(ViewPort* view_port, ViewPortDrawCallback callback, void* context) { furi_assert(view_port); view_port->draw_callback = callback; view_port->draw_callback_context = context; } void view_port_input_callback_set( ViewPort* view_port, ViewPortInputCallback callback, void* context) { furi_assert(view_port); view_port->input_callback = callback; view_port->input_callback_context = context; } void view_port_update(ViewPort* view_port) { furi_assert(view_port); if(view_port->gui && view_port->is_enabled) gui_update(view_port->gui); } void view_port_gui_set(ViewPort* view_port, Gui* gui) { furi_assert(view_port); view_port->gui = gui; } void view_port_draw(ViewPort* view_port, Canvas* canvas) { furi_assert(view_port); furi_assert(canvas); furi_check(view_port->gui); if(view_port->draw_callback) { view_port_setup_canvas_orientation(view_port, canvas); view_port->draw_callback(canvas, view_port->draw_callback_context); } } void view_port_input(ViewPort* view_port, InputEvent* event) { furi_assert(view_port); furi_assert(event); furi_check(view_port->gui); if(view_port->input_callback) { if(view_port_get_orientation(view_port) == ViewPortOrientationVertical) { view_port_rotate_buttons(event); } view_port->input_callback(event, view_port->input_callback_context); } } void view_port_set_orientation(ViewPort* view_port, ViewPortOrientation orientation) { furi_assert(view_port); view_port->orientation = orientation; } ViewPortOrientation view_port_get_orientation(const ViewPort* view_port) { return view_port->orientation; }