timeline_layout.h File Reference

#include "layout_layer.h"
#include "layout_node.h"
#include <applib/graphics/gtypes.h>
#include <applib/graphics/gpath.h>
#include <applib/ui/status_bar_layer.h>
#include <applib/ui/kino/kino_layer.h>
#include <apps/system/timeline/text_node.h>
#include <pbl/services/clock.h>
#include <pbl/services/timeline/timeline.h>
#include <pbl/services/timeline/timeline_resources.h>

Data Structures
struct	TimelineLayoutInfo
	Timing information of the pin rendered by a TimelineLayout. More...
struct	TimelineLayout
	Layout rendering a pin; can be cast to a LayoutLayer. More...
struct	TimelineLayoutImpl
	Implementation of a TimelineLayout type. More...
struct	TimelineLayoutImpl.attributes
	Attributes shown in the pin view. More...

Macros
#define	TIMELINE_MAX_BOX_HEIGHT   2500
	Maximum height of a card view, in pixels.
#define	TIMELINE_TOP_MARGIN   10
	Top margin of the pin view, in pixels.
#define	TIMELINE_CARD_ARROW_HEIGHT   13
	Height of the page break arrow of a card, in pixels.
#define	TIMELINE_CARD_MARGIN   PBL_IF_RECT_ELSE(7, 12)
	Horizontal margin of a card, in pixels.
#define	TIMELINE_CARD_TRANSITION_MS   (interpolate_moook_duration())
	Duration of the pin to card transition, in milliseconds.
#define	TIMELINE_CARD_BODY_HEADER_MARGIN_HEIGHT
	Bottom margin of a card body section header, in pixels.
#define	TIMELINE_CARD_BODY_MARGIN_HEIGHT
	Bottom margin of a card body section, in pixels.

Typedefs
typedef GTextNode *(*	TimelineLayoutViewConstructor) (TimelineLayout *layout)
	Build the card view of a layout.
typedef void(*	TimelineLayoutViewDeinitializer) (TimelineLayout *layout)
	Release resources of a card view before its nodes are destroyed.
typedef const char *(*	TimelineLayoutPrimaryTextGetter) (const TimelineLayout *layout)
	Get the primary text of a layout.

Enumerations
enum	TimelineScrollDirection { TimelineScrollDirectionUp , TimelineScrollDirectionDown }
	Scroll direction of the Timeline. More...

Functions
TimelineResourceId	timeline_layout_get_icon_resource_id (LayoutLayerMode mode, const AttributeList *attributes, TimelineResourceSize icon_size, TimelineResourceId fallback_resource)
	Pick the icon of a layout from its attributes.
void	timeline_layout_init (TimelineLayout *layout, const LayoutLayerConfig *config, const TimelineLayoutImpl *timeline_layout_impl)
	Initialize a TimelineLayout, picking its icon from the attributes.
void	timeline_layout_init_with_icon_id (TimelineLayout *layout, const LayoutLayerConfig *config, const TimelineLayoutImpl *timeline_layout_impl, TimelineResourceId icon_resource)
	Initialize a TimelineLayout with a given icon.
void	timeline_layout_init_info (TimelineLayoutInfo *info, TimelineItem *item, time_t current_day)
	Fill the timing information of a pin.
void	timeline_layout_deinit (TimelineLayout *timeline_layout)
	Release the resources of a TimelineLayout without freeing it.
void	timeline_layout_get_icon_frame (const GRect *bounds, TimelineScrollDirection scroll_direction, GRect *frame)
	Get the frame of the pin icon.
GSize	timeline_layout_get_content_size (GContext *ctx, LayoutLayer *layout)
	LayoutLayerSizeGetter of timeline layouts.
void	timeline_layout_destroy (LayoutLayer *layout)
	LayoutLayerDestructor of timeline layouts; deinitializes and frees the layout.
void	timeline_layout_change_mode (LayoutLayer *layout, LayoutLayerMode final_mode)
	Mode setter of timeline layouts; rebuilds the view for the new mode.
const LayoutColors *	timeline_layout_get_colors (const LayoutLayer *layout)
	Colors getter of timeline layouts.
void	timeline_layout_init_view (TimelineLayout *layout, LayoutLayerMode mode)
	Build the view of a layout for a mode and measure it.
void	timeline_layout_deinit_view (TimelineLayout *layout)
	Destroy the view of a layout.
void	timeline_layout_render_view (TimelineLayout *timeline_layout, GContext *ctx)
	Draw the view of a layout.
void	timeline_layout_get_size (TimelineLayout *timeline_layout, GContext *ctx, GSize *size_out)
	Measure the view of a layout.
GTextNode *	timeline_layout_create_card_view_from_config (const TimelineLayout *layout, const LayoutNodeConfig *config)
	Build a card view from a vertical container config.
GTextNodeCustom *	timeline_layout_create_icon_node (const TimelineLayout *layout)
	Create a node positioning the layout's icon.
GTextNodeCustom *	timeline_layout_create_page_break_node (const TimelineLayout *layout)
	Create a page break node, which draws the glance arrow.
void	timeline_layout_time_text_update (const LayoutLayer *layout, const LayoutNodeTextDynamicConfig *config, char *buffer, bool render)
	LayoutNodeTextDynamicUpdate writing the start time of the pin.