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change scrolling timing

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This commit is contained in:
dborth 2009-11-04 21:27:16 +00:00
parent e933e32b20
commit daa7e8195e
2 changed files with 60 additions and 39 deletions
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5
source/ngc/gui/gui.h
View File

@ -52,8 +52,9 @@
extern FreeTypeGX *fontSystem[];
#define SCROLL_INITIAL_DELAY 20
#define SCROLL_LOOP_DELAY 3
#define SCROLL_DELAY_INITIAL 200000
#define SCROLL_DELAY_LOOP 30000
#define SCROLL_DELAY_DECREASE 300
#define FILE_PAGESIZE 10
#define PAGESIZE 8
#define SAVELISTSIZE 6

94
source/ngc/gui/gui_trigger.cpp
View File

@ -9,8 +9,12 @@
***************************************************************************/
#include "gui.h"
#include <ogc/lwp_watchdog.h>
#include <gctypes.h>
static int scrollDelay = 0;
static u64 prev[4];
static u64 now[4];
static u32 delay[4];
/**
* Constructor for the GuiTrigger class.
@ -156,24 +160,28 @@ bool GuiTrigger::Left()
if((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_LEFT)
|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_LEFT
|| pad.stickX < -PADCAL
|| WPAD_Stick(0,0) < -PADCAL)
|| WPAD_StickX(0) < -PADCAL)
{
if(wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_LEFT)
|| pad.btns_d & PAD_BUTTON_LEFT)
{
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
prev[chan] = gettime();
delay[chan] = SCROLLL_DELAY_INITIAL; // reset scroll delay
return true;
}
else if(scrollDelay == 0)
now[chan] = gettime();
if(diff_usec(prev[chan], now[chan]) > delay[chan])
{
scrollDelay = SCROLL_LOOP_DELAY;
prev[chan] = now[chan];
if(delay[chan] == SCROLLL_DELAY_INITIAL)
delay[chan] = SCROLL_DELAY_LOOP;
else if(delay[chan] > SCROLL_DELAY_DECREASE)
delay[chan] -= SCROLL_DELAY_DECREASE;
return true;
}
else
{
if(scrollDelay > 0)
scrollDelay--;
}
}
return false;
}
@ -185,24 +193,28 @@ bool GuiTrigger::Right()
if((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_RIGHT)
|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_RIGHT
|| pad.stickX > PADCAL
|| WPAD_Stick(0,0) > PADCAL)
|| WPAD_StickX(0) > PADCAL)
{
if(wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_RIGHT)
|| pad.btns_d & PAD_BUTTON_RIGHT)
{
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
prev[chan] = gettime();
delay[chan] = SCROLLL_DELAY_INITIAL; // reset scroll delay
return true;
}
else if(scrollDelay == 0)
now[chan] = gettime();
if(diff_usec(prev[chan], now[chan]) > delay[chan])
{
scrollDelay = SCROLL_LOOP_DELAY;
prev[chan] = now[chan];
if(delay[chan] == SCROLLL_DELAY_INITIAL)
delay[chan] = SCROLL_DELAY_LOOP;
else if(delay[chan] > SCROLL_DELAY_DECREASE)
delay[chan] -= SCROLL_DELAY_DECREASE;
return true;
}
else
{
if(scrollDelay > 0)
scrollDelay--;
}
}
return false;
}
@ -214,24 +226,28 @@ bool GuiTrigger::Up()
if((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_UP)
|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_UP
|| pad.stickY > PADCAL
|| WPAD_Stick(0,1) > PADCAL)
|| WPAD_StickY(0) > PADCAL)
{
if(wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_UP)
|| pad.btns_d & PAD_BUTTON_UP)
{
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
prev[chan] = gettime();
delay[chan] = SCROLLL_DELAY_INITIAL; // reset scroll delay
return true;
}
else if(scrollDelay == 0)
now[chan] = gettime();
if(diff_usec(prev[chan], now[chan]) > delay[chan])
{
scrollDelay = SCROLL_LOOP_DELAY;
prev[chan] = now[chan];
if(delay[chan] == SCROLL_DELAY_INITIAL)
delay[chan] = SCROLL_DELAY_LOOP;
else if(delay[chan] > SCROLL_DELAY_DECREASE)
delay[chan] -= SCROLL_DELAY_DECREASE;
return true;
}
else
{
if(scrollDelay > 0)
scrollDelay--;
}
}
return false;
}
@ -243,24 +259,28 @@ bool GuiTrigger::Down()
if((wpad->btns_d | wpad->btns_h) & (wiibtn | WPAD_CLASSIC_BUTTON_DOWN)
|| (pad.btns_d | pad.btns_h) & PAD_BUTTON_DOWN
|| pad.stickY < -PADCAL
|| WPAD_Stick(0,1) < -PADCAL)
|| WPAD_StickY(0) < -PADCAL)
{
if(wpad->btns_d & (wiibtn | WPAD_CLASSIC_BUTTON_DOWN)
|| pad.btns_d & PAD_BUTTON_DOWN)
{
scrollDelay = SCROLL_INITIAL_DELAY; // reset scroll delay.
prev[chan] = gettime();
delay[chan] = SCROLLL_DELAY_INITIAL; // reset scroll delay
return true;
}
else if(scrollDelay == 0)
now[chan] = gettime();
if(diff_usec(prev[chan], now[chan]) > delay[chan])
{
scrollDelay = SCROLL_LOOP_DELAY;
prev[chan] = now[chan];
if(delay[chan] == SCROLLL_DELAY_INITIAL)
delay[chan] = SCROLL_DELAY_LOOP;
else if(delay[chan] > SCROLL_DELAY_DECREASE)
delay[chan] -= SCROLL_DELAY_DECREASE;
return true;
}
else
{
if(scrollDelay > 0)
scrollDelay--;
}
}
return false;
}