pageBar/src/displayUpdate.h File Reference

#include <fcntl.h>
#include <sys/ioctl.h>
#include <config.h>
#include <stdio.h>
#include <unistd.h>

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Go to the source code of this file.

Classes

struct coordinates

struct point_info

struct transfer_buffer

struct display_update_info

struct brush_draw_info_obsolete

struct brush_draw_info

Defines

#define WAVEFORM_SIZE   (128*1024)

#define FBIO_IOCTL_BASE   'v'

#define FBIO_DISPLAY   _IOW(FBIO_IOCTL_BASE, 1, struct display_update_info)

#define FBIO_ERASE_WHITE   _IOW(FBIO_IOCTL_BASE, 2, struct display_update_info)

#define FBIO_DRAWPIXELS   _IOW(FBIO_IOCTL_BASE, 3, struct transfer_buffer)

#define FBIO_DRAW_BRUSH   _IOW(FBIO_IOCTL_BASE, 4, struct brush_draw_info_obsolete)

#define FBIO_REDRAW   _IOW(FBIO_IOCTL_BASE, 5, struct display_update_info)

#define FBIO_UPLOAD_WAVEFORM   _IOC(_IOC_WRITE, FBIO_IOCTL_BASE, 6, WAVEFORM_SIZE)

#define FBIO_UPLOAD_BRUSH   _IO(FBIO_IOCTL_BASE, 7)

#define FBIO_DRAW_BUBBLE   _IOW(FBIO_IOCTL_BASE, 8, struct brush_draw_info_obsolete)

#define FBIO_DRAW_BRUSH_GENERIC   _IOW(FBIO_IOCTL_BASE, 9, struct brush_draw_info)

#define WAVEFORM_2BPP_IMAGE   0

#define WAVEFORM_4BPP_IMAGE   1

#define WAVEFORM_DRAW   4

#define WAVEFORM_FAST_BLACK_WHITE   6

#define WAVEFORM_TYPING   9

#define HARDWARE_V3   1

#define ESTIMATED_BOOT_TIME   (39)

#define ESTIMATED_BOOT_JIFFIES   (ESTIMATED_BOOT_TIME * 100)

#define BOOT_PROGRESS_STEPS   (18)

#define BOOT_PROGRESS_START_STEP   (0)

#define PROGRESS_STEP_JIFFIES   (ESTIMATED_BOOT_JIFFIES / (BOOT_PROGRESS_STEPS - BOOT_PROGRESS_START_STEP))

#define BLACK_CURSOR_X   0

#define BLACK_CURSOR_Y   24

#define BLACK_CURSOR_SIZE_X   114

#define BLACK_CURSOR_SIZE_Y   24

#define WHITE_CURSOR_X   0

#define WHITE_CURSOR_Y   0

#define WHITE_CURSOR_SIZE_X   114

#define WHITE_CURSOR_SIZE_Y   24

#define BLACK_BUBBLE_X   102

#define BLACK_BUBBLE_Y   49

#define BLACK_BUBBLE_SIZE_X   7

#define BLACK_BUBBLE_SIZE_Y   7

#define WHITE_BUBBLE_X   21

#define WHITE_BUBBLE_Y   49

#define WHITE_BUBBLE_SIZE_X   7

#define WHITE_BUBBLE_SIZE_Y   7

#define PROGRESS_BLOCK_BWHITE_X   118

#define PROGRESS_BLOCK_BWHITE_Y   22

#define PROGRESS_BLOCK_BWHITE_SIZE_X   19

#define PROGRESS_BLOCK_BWHITE_SIZE_Y   36

#define PROGRESS_BLOCK_WHITE_X   138

#define PROGRESS_BLOCK_WHITE_Y   22

#define PROGRESS_BLOCK_WHITE_SIZE_X   19

#define PROGRESS_BLOCK_WHITE_SIZE_Y   36

#define PROGRESS_BLOCK_BLACK_X   159

#define PROGRESS_BLOCK_BLACK_Y   22

#define PROGRESS_BLOCK_BLACK_SIZE_X   19

#define PROGRESS_BLOCK_BLACK_SIZE_Y   36

#define WHITE_BRUSH_X   1

#define LGRAY_BRUSH_X   28

#define DGRAY_BRUSH_X   55

#define BLACK_BRUSH_X   82

#define BRUSH_Y   49

#define MAX_BRUSH_SIZE   6

#define WHITE   0

#define LIGHT_GRAY   1

#define DARK_GRAY   2

#define BLACK   3

#define PIXELBUFSIZE   25

#define LOWEST_LEVEL   0

#define MAIN_WINDOW_EXPOSE_LEVEL   1

#define MOZEMBED_UPDATE_LEVEL   2

#define DM_QUALITY_FULL   0

#define DM_QUALITY_TYPING   2

Typedefs

typedef unsigned short u16

Functions

gboolean display_update_request_screen_refresh (int level, gpointer data)

void display_update_increase_level (int level)

Define Documentation

#define BLACK 3

Definition at line 167 of file displayUpdate.h.

#define BLACK_BRUSH_X 82

Definition at line 158 of file displayUpdate.h.

#define BLACK_BUBBLE_SIZE_X 7

Definition at line 131 of file displayUpdate.h.

#define BLACK_BUBBLE_SIZE_Y 7

Definition at line 132 of file displayUpdate.h.

#define BLACK_BUBBLE_X 102

Definition at line 129 of file displayUpdate.h.

#define BLACK_BUBBLE_Y 49

Definition at line 130 of file displayUpdate.h.

#define BLACK_CURSOR_SIZE_X 114

Definition at line 121 of file displayUpdate.h.

#define BLACK_CURSOR_SIZE_Y 24

Definition at line 122 of file displayUpdate.h.

#define BLACK_CURSOR_X 0

Definition at line 119 of file displayUpdate.h.

#define BLACK_CURSOR_Y 24

Definition at line 120 of file displayUpdate.h.

#define BOOT_PROGRESS_START_STEP (0)

Definition at line 115 of file displayUpdate.h.

#define BOOT_PROGRESS_STEPS (18)

Definition at line 114 of file displayUpdate.h.

#define BRUSH_Y 49

Definition at line 159 of file displayUpdate.h.

#define DARK_GRAY 2

Definition at line 166 of file displayUpdate.h.

#define DGRAY_BRUSH_X 55

Definition at line 157 of file displayUpdate.h.

#define DM_QUALITY_FULL 0

Definition at line 228 of file displayUpdate.h.

#define DM_QUALITY_TYPING 2

Definition at line 229 of file displayUpdate.h.

#define ESTIMATED_BOOT_JIFFIES (ESTIMATED_BOOT_TIME * 100)

Definition at line 113 of file displayUpdate.h.

#define ESTIMATED_BOOT_TIME (39)

Definition at line 112 of file displayUpdate.h.

#define FBIO_DISPLAY _IOW(FBIO_IOCTL_BASE, 1, struct display_update_info)

Definition at line 91 of file displayUpdate.h.

#define FBIO_DRAW_BRUSH _IOW(FBIO_IOCTL_BASE, 4, struct brush_draw_info_obsolete)

Definition at line 94 of file displayUpdate.h.

#define FBIO_DRAW_BRUSH_GENERIC _IOW(FBIO_IOCTL_BASE, 9, struct brush_draw_info)

Definition at line 99 of file displayUpdate.h.

#define FBIO_DRAW_BUBBLE _IOW(FBIO_IOCTL_BASE, 8, struct brush_draw_info_obsolete)

Definition at line 98 of file displayUpdate.h.

#define FBIO_DRAWPIXELS _IOW(FBIO_IOCTL_BASE, 3, struct transfer_buffer)

Definition at line 93 of file displayUpdate.h.

#define FBIO_ERASE_WHITE _IOW(FBIO_IOCTL_BASE, 2, struct display_update_info)

Definition at line 92 of file displayUpdate.h.

#define FBIO_IOCTL_BASE 'v'

Definition at line 90 of file displayUpdate.h.

#define FBIO_REDRAW _IOW(FBIO_IOCTL_BASE, 5, struct display_update_info)

Definition at line 95 of file displayUpdate.h.

#define FBIO_UPLOAD_BRUSH _IO(FBIO_IOCTL_BASE, 7)

Definition at line 97 of file displayUpdate.h.

#define FBIO_UPLOAD_WAVEFORM _IOC(_IOC_WRITE, FBIO_IOCTL_BASE, 6, WAVEFORM_SIZE)

Definition at line 96 of file displayUpdate.h.

#define HARDWARE_V3 1

Definition at line 108 of file displayUpdate.h.

#define LGRAY_BRUSH_X 28

Definition at line 156 of file displayUpdate.h.

#define LIGHT_GRAY 1

Definition at line 165 of file displayUpdate.h.

#define LOWEST_LEVEL 0

Definition at line 224 of file displayUpdate.h.

#define MAIN_WINDOW_EXPOSE_LEVEL 1

Definition at line 225 of file displayUpdate.h.

#define MAX_BRUSH_SIZE 6

Definition at line 161 of file displayUpdate.h.

#define MOZEMBED_UPDATE_LEVEL 2

Definition at line 226 of file displayUpdate.h.

#define PIXELBUFSIZE 25

Definition at line 169 of file displayUpdate.h.

#define PROGRESS_BLOCK_BLACK_SIZE_X 19

Definition at line 151 of file displayUpdate.h.

#define PROGRESS_BLOCK_BLACK_SIZE_Y 36

Definition at line 152 of file displayUpdate.h.

#define PROGRESS_BLOCK_BLACK_X 159

Definition at line 149 of file displayUpdate.h.

#define PROGRESS_BLOCK_BLACK_Y 22

Definition at line 150 of file displayUpdate.h.

#define PROGRESS_BLOCK_BWHITE_SIZE_X 19

Definition at line 141 of file displayUpdate.h.

#define PROGRESS_BLOCK_BWHITE_SIZE_Y 36

Definition at line 142 of file displayUpdate.h.

#define PROGRESS_BLOCK_BWHITE_X 118

Definition at line 139 of file displayUpdate.h.

#define PROGRESS_BLOCK_BWHITE_Y 22

Definition at line 140 of file displayUpdate.h.

#define PROGRESS_BLOCK_WHITE_SIZE_X 19

Definition at line 146 of file displayUpdate.h.

#define PROGRESS_BLOCK_WHITE_SIZE_Y 36

Definition at line 147 of file displayUpdate.h.

#define PROGRESS_BLOCK_WHITE_X 138

Definition at line 144 of file displayUpdate.h.

#define PROGRESS_BLOCK_WHITE_Y 22

Definition at line 145 of file displayUpdate.h.

#define PROGRESS_STEP_JIFFIES (ESTIMATED_BOOT_JIFFIES / (BOOT_PROGRESS_STEPS - BOOT_PROGRESS_START_STEP))

Definition at line 116 of file displayUpdate.h.

#define WAVEFORM_2BPP_IMAGE 0

Definition at line 102 of file displayUpdate.h.

#define WAVEFORM_4BPP_IMAGE 1

Definition at line 103 of file displayUpdate.h.

#define WAVEFORM_DRAW 4

Definition at line 104 of file displayUpdate.h.

#define WAVEFORM_FAST_BLACK_WHITE 6

Definition at line 105 of file displayUpdate.h.

#define WAVEFORM_SIZE (128*1024)

Definition at line 87 of file displayUpdate.h.

#define WAVEFORM_TYPING 9

Definition at line 106 of file displayUpdate.h.

#define WHITE 0

Definition at line 164 of file displayUpdate.h.

#define WHITE_BRUSH_X 1

Definition at line 155 of file displayUpdate.h.

#define WHITE_BUBBLE_SIZE_X 7

Definition at line 136 of file displayUpdate.h.

#define WHITE_BUBBLE_SIZE_Y 7

Definition at line 137 of file displayUpdate.h.

#define WHITE_BUBBLE_X 21

Definition at line 134 of file displayUpdate.h.

#define WHITE_BUBBLE_Y 49

Definition at line 135 of file displayUpdate.h.

#define WHITE_CURSOR_SIZE_X 114

Definition at line 126 of file displayUpdate.h.

#define WHITE_CURSOR_SIZE_Y 24

Definition at line 127 of file displayUpdate.h.

#define WHITE_CURSOR_X 0

Definition at line 124 of file displayUpdate.h.

#define WHITE_CURSOR_Y 0

Definition at line 125 of file displayUpdate.h.

Typedef Documentation

typedef unsigned short u16

Definition at line 42 of file displayUpdate.h.

Function Documentation

void display_update_increase_level ( int level )

Increase the level value of the screen refresh. Meaning that the screen refresh will only be requested to the displayManager for levels equal or larger then this level value.

Parameters:

level

screen refresh level

Returns:: TRUE on success

Definition at line 115 of file displayUpdate.c.

00116 {
00117     if (level > g_currentLevel)
00118     {
00119         g_currentLevel = level;
00120     }
00121 }

gboolean display_update_request_screen_refresh	(	int	level,
		gpointer	data
	)

set address of gtk idle callback, where the e-inkt display update is requested

Parameters:

	status	indicates whether or not not used
	data	not used

Returns:: TRUE on success

Definition at line 78 of file displayUpdate.c.

00079 {
00080     int     theCurrentLevel = display_update_get_level();
00081     int     quality;
00082     
00083     if (data == NULL)
00084     {
00085         quality = DM_QUALITY_FULL;
00086     }
00087     else
00088     {
00089         quality = (int) data;
00090     }
00091 
00092     if (level >= theCurrentLevel)
00093     {
00094         
00095         gtk_idle_add(display_update_during_idle_handling, (gpointer) quality);
00096 
00097         //reset the current level
00098         display_update_reset_level();
00099 
00100     }
00101     return TRUE;
00102 }

Here is the call graph for this function:


Classes
struct	coordinates
struct	point_info
struct	transfer_buffer
struct	display_update_info
struct	brush_draw_info_obsolete
struct	brush_draw_info
Defines
#define	WAVEFORM_SIZE (128*1024)
#define	FBIO_IOCTL_BASE 'v'
#define	FBIO_DISPLAY _IOW(FBIO_IOCTL_BASE, 1, struct display_update_info)
#define	FBIO_ERASE_WHITE _IOW(FBIO_IOCTL_BASE, 2, struct display_update_info)
#define	FBIO_DRAWPIXELS _IOW(FBIO_IOCTL_BASE, 3, struct transfer_buffer)
#define	FBIO_DRAW_BRUSH _IOW(FBIO_IOCTL_BASE, 4, struct brush_draw_info_obsolete)
#define	FBIO_REDRAW _IOW(FBIO_IOCTL_BASE, 5, struct display_update_info)
#define	FBIO_UPLOAD_WAVEFORM _IOC(_IOC_WRITE, FBIO_IOCTL_BASE, 6, WAVEFORM_SIZE)
#define	FBIO_UPLOAD_BRUSH _IO(FBIO_IOCTL_BASE, 7)
#define	FBIO_DRAW_BUBBLE _IOW(FBIO_IOCTL_BASE, 8, struct brush_draw_info_obsolete)
#define	FBIO_DRAW_BRUSH_GENERIC _IOW(FBIO_IOCTL_BASE, 9, struct brush_draw_info)
#define	WAVEFORM_2BPP_IMAGE 0
#define	WAVEFORM_4BPP_IMAGE 1
#define	WAVEFORM_DRAW 4
#define	WAVEFORM_FAST_BLACK_WHITE 6
#define	WAVEFORM_TYPING 9
#define	HARDWARE_V3 1
#define	ESTIMATED_BOOT_TIME (39)
#define	ESTIMATED_BOOT_JIFFIES (ESTIMATED_BOOT_TIME * 100)
#define	BOOT_PROGRESS_STEPS (18)
#define	BOOT_PROGRESS_START_STEP (0)
#define	PROGRESS_STEP_JIFFIES (ESTIMATED_BOOT_JIFFIES / (BOOT_PROGRESS_STEPS - BOOT_PROGRESS_START_STEP))
#define	BLACK_CURSOR_X 0
#define	BLACK_CURSOR_Y 24
#define	BLACK_CURSOR_SIZE_X 114
#define	BLACK_CURSOR_SIZE_Y 24
#define	WHITE_CURSOR_X 0
#define	WHITE_CURSOR_Y 0
#define	WHITE_CURSOR_SIZE_X 114
#define	WHITE_CURSOR_SIZE_Y 24
#define	BLACK_BUBBLE_X 102
#define	BLACK_BUBBLE_Y 49
#define	BLACK_BUBBLE_SIZE_X 7
#define	BLACK_BUBBLE_SIZE_Y 7
#define	WHITE_BUBBLE_X 21
#define	WHITE_BUBBLE_Y 49
#define	WHITE_BUBBLE_SIZE_X 7
#define	WHITE_BUBBLE_SIZE_Y 7
#define	PROGRESS_BLOCK_BWHITE_X 118
#define	PROGRESS_BLOCK_BWHITE_Y 22
#define	PROGRESS_BLOCK_BWHITE_SIZE_X 19
#define	PROGRESS_BLOCK_BWHITE_SIZE_Y 36
#define	PROGRESS_BLOCK_WHITE_X 138
#define	PROGRESS_BLOCK_WHITE_Y 22
#define	PROGRESS_BLOCK_WHITE_SIZE_X 19
#define	PROGRESS_BLOCK_WHITE_SIZE_Y 36
#define	PROGRESS_BLOCK_BLACK_X 159
#define	PROGRESS_BLOCK_BLACK_Y 22
#define	PROGRESS_BLOCK_BLACK_SIZE_X 19
#define	PROGRESS_BLOCK_BLACK_SIZE_Y 36
#define	WHITE_BRUSH_X 1
#define	LGRAY_BRUSH_X 28
#define	DGRAY_BRUSH_X 55
#define	BLACK_BRUSH_X 82
#define	BRUSH_Y 49
#define	MAX_BRUSH_SIZE 6
#define	WHITE 0
#define	LIGHT_GRAY 1
#define	DARK_GRAY 2
#define	BLACK 3
#define	PIXELBUFSIZE 25
#define	LOWEST_LEVEL 0
#define	MAIN_WINDOW_EXPOSE_LEVEL 1
#define	MOZEMBED_UPDATE_LEVEL 2
#define	DM_QUALITY_FULL 0
#define	DM_QUALITY_TYPING 2
Typedefs
typedef unsigned short	u16
Functions
gboolean	display_update_request_screen_refresh (int level, gpointer data)
void	display_update_increase_level (int level)