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Commit 890ebe4a authored by Rafaël Carré's avatar Rafaël Carré
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ncurses: densify HandleKey() 

Use one line per switch label when it improves readability
Also explicit the sign of position increment even when positive so +x and -x are aligned
parent 4657acd4
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Showing with 66 additions and 147 deletions
modules/gui/ncurses.c
View file @ 890ebe4a
......@@ -1638,6 +1638,12 @@ static bool HandleBrowseKey(intf_thread_t *p_intf, int key)
return true;
}
static void InputNavigate(input_thread_t* p_input, const char *var)
{
if (p_input)
var_TriggerCallback(p_input, var);
}
static int HandleKey(intf_thread_t *p_intf)
{
intf_sys_t *p_sys = p_intf->p_sys;
......@@ -1661,31 +1667,28 @@ static int HandleKey(intf_thread_t *p_intf)
p_sys->i_box_type == BOX_META || p_sys->i_box_type == BOX_STATS ||
p_sys->i_box_type == BOX_OBJECTS)
{
bool ret = true;
switch(i_key)
{
case KEY_HOME:
p_sys->i_box_start = 0;
return 1;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
return 1;
case KEY_UP:
if (p_sys->i_box_start > 0) p_sys->i_box_start--;
return 1;
case KEY_DOWN:
if (p_sys->i_box_start < p_sys->i_box_lines_total - 1)
p_sys->i_box_start++;
return 1;
case KEY_PPAGE:
p_sys->i_box_start -= p_sys->i_box_lines;
if (p_sys->i_box_start < 0) p_sys->i_box_start = 0;
return 1;
case KEY_NPAGE:
p_sys->i_box_start += p_sys->i_box_lines;
if (p_sys->i_box_start >= p_sys->i_box_lines_total)
case KEY_END: p_sys->i_box_start = p_sys->i_box_lines_total - 1; break;
case KEY_HOME: p_sys->i_box_start = 0; break;
case KEY_UP: p_sys->i_box_start--; break;
case KEY_DOWN: p_sys->i_box_start++; break;
case KEY_PPAGE:p_sys->i_box_start -= p_sys->i_box_lines; break;
case KEY_NPAGE:p_sys->i_box_start += p_sys->i_box_lines; break;
default:
ret = false;
break;
}
if (ret)
{
if (p_sys->i_box_start < 0)
p_sys->i_box_start = 0;
if (p_sys->i_box_start > p_sys->i_box_lines_total - 1)
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
return 1;
}
......@@ -1694,21 +1697,13 @@ static int HandleKey(intf_thread_t *p_intf)
{
switch(i_key)
{
case KEY_HOME:
ChangePosition(p_intf, -1.0);
return 1;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
ChangePosition(p_intf, .99);
return 1;
case KEY_UP:
ChangePosition(p_intf, 0.05);
return 1;
case KEY_DOWN:
ChangePosition(p_intf, -0.05);
return 1;
case KEY_END: ChangePosition(p_intf, +.99); return 1;
case KEY_HOME: ChangePosition(p_intf, -1.0); return 1;
case KEY_UP: ChangePosition(p_intf, +0.05); return 1;
case KEY_DOWN: ChangePosition(p_intf, -0.05); return 1;
}
}
else if (p_sys->i_box_type == BOX_SEARCH)
......@@ -1821,7 +1816,6 @@ static int HandleKey(intf_thread_t *p_intf)
return 1;
}
/* Common keys */
switch(i_key)
{
......@@ -1835,68 +1829,37 @@ static int HandleKey(intf_thread_t *p_intf)
libvlc_Quit(p_intf->p_libvlc);
return 0;
/* Box switching */
case 'i':
BoxSwitch(p_sys, BOX_INFO);
p_sys->i_box_lines_total = 0;
break;
case 'm':
BoxSwitch(p_sys, BOX_META);
p_sys->i_box_lines_total = 0;
break;
#if 0
case 'L':
BoxSwitch(p_sys, BOX_LOG)
break;
#endif
case 'P':
BoxSwitch(p_sys, BOX_PLAYLIST);
break;
case 'B':
BoxSwitch(p_sys, BOX_BROWSE);
break;
case 'x':
BoxSwitch(p_sys, BOX_OBJECTS);
break;
case 'S':
BoxSwitch(p_sys, BOX_STATS);
break;
case 'h':
case 'H':
BoxSwitch(p_sys, BOX_HELP);
p_sys->i_box_lines_total = 0;
break;
case '/':
if (p_sys->i_box_type != BOX_SEARCH && p_sys->psz_search_chain)
{
case 'H': BoxSwitch(p_sys, BOX_HELP); return 1;
case 'i': BoxSwitch(p_sys, BOX_INFO); return 1;
case 'm': BoxSwitch(p_sys, BOX_META); return 1;
// case 'L': BoxSwitch(p_sys, BOX_LOG) return 1;
case 'P': BoxSwitch(p_sys, BOX_PLAYLIST); return 1;
case 'B': BoxSwitch(p_sys, BOX_BROWSE); return 1;
case 'x': BoxSwitch(p_sys, BOX_OBJECTS); return 1;
case 'S': BoxSwitch(p_sys, BOX_STATS); return 1;
case '/': /* Search */
p_sys->psz_search_chain[0] = '\0';
p_sys->b_box_plidx_follow = false;
p_sys->i_before_search = p_sys->i_box_plidx;
p_sys->i_box_type = BOX_SEARCH;
}
break;
return 1;
case 'A': /* Open */
if (p_sys->i_box_type != BOX_OPEN)
{
p_sys->psz_open_chain[0] = '\0';
p_sys->i_box_type = BOX_OPEN;
}
break;
return 1;
/* Navigation */
case KEY_RIGHT:
ChangePosition(p_intf, 0.01);
break;
case KEY_LEFT:
ChangePosition(p_intf, -0.01);
break;
case KEY_RIGHT: ChangePosition(p_intf, +0.01); return 1;
case KEY_LEFT: ChangePosition(p_intf, -0.01); return 1;
/* Common control */
case 'f':
if (p_intf->p_sys->p_input)
if (p_sys->p_input)
{
vout_thread_t *p_vout = input_GetVout(p_intf->p_sys->p_input);
vout_thread_t *p_vout = input_GetVout(p_sys->p_input);
if (p_vout)
{
bool fs = var_ToggleBool(p_playlist, "fullscreen");
......@@ -1906,71 +1869,27 @@ static int HandleKey(intf_thread_t *p_intf)
}
return 0;
case ' ':
PlayPause(p_intf);
break;
case 's':
playlist_Stop(p_playlist);
break;
case 'e':
Eject(p_intf);
break;
case '[':
if (p_sys->p_input)
var_TriggerCallback(p_sys->p_input, "prev-title");
break;
case ' ': PlayPause(p_intf); return 1;
case 's': playlist_Stop(p_playlist); return 1;
case 'e': Eject(p_intf); return 1;
case ']':
if (p_sys->p_input)
var_TriggerCallback(p_sys->p_input, "next-title");
break;
case '[': InputNavigate(p_sys->p_input, "prev-title"); return 1;
case ']': InputNavigate(p_sys->p_input, "next-title"); return 1;
case '<': InputNavigate(p_sys->p_input, "prev-chapter"); return 1;
case '>': InputNavigate(p_sys->p_input, "next-chapter"); return 1;
case '<':
if (p_sys->p_input)
var_TriggerCallback(p_sys->p_input, "prev-chapter");
break;
case '>':
if (p_sys->p_input)
var_TriggerCallback(p_sys->p_input, "next-chapter");
break;
case 'p': playlist_Prev(p_playlist); goto lclear;
case 'n': playlist_Next(p_playlist); goto lclear;
case 'a': aout_VolumeUp(p_playlist, 1, NULL); goto lclear;
case 'z': aout_VolumeDown(p_playlist, 1, NULL); goto lclear;
case 'p':
playlist_Prev(p_playlist);
clear();
break;
case 'n':
playlist_Next(p_playlist);
clear();
break;
case 'a':
aout_VolumeUp(p_playlist, 1, NULL);
clear();
break;
case 'z':
aout_VolumeDown(p_playlist, 1, NULL);
clear();
break;
/*
* ^l should clear and redraw the screen
*/
case KEY_CLEAR:
lclear:
case 0x0c: /* ^l */
clear();
break;
default:
return 0;
case KEY_CLEAR: clear(); return 1;
}
return 1;
/* key not handled */
return 0;
}
/*****************************************************************************
......
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