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pictureflow:

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-fix calculation of track_list_y when the display area isn't filled with tracks.
-reset scroll position of album title text when the text is changed so that it doesn't jump.
-enables theme in the menu so that it is consistent to playback control item and
 other plugins' menu, instead of solid color background from the theme.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28209 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2010-10-05 12:05:42 +00:00
parent 38e6723b75
commit 775fbaf780
1 changed files with 28 additions and 28 deletions
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54
apps/plugins/pictureflow/pictureflow.c
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@ -410,7 +410,7 @@ static int extra_fade;
static int albumtxt_x = 0;
static int albumtxt_dir = -1;
static int prev_center_index = -1;
static int prev_albumtxt_index = -1;
static int start_index_track_list = 0;
static int track_list_visible_entries = 0;
@ -418,6 +418,7 @@ static int track_list_y;
static int track_list_h;
static int track_scroll_x = 0;
static int track_scroll_dir = 1;
static int last_selected_track;
/*
Proposals for transitions:
@ -1119,6 +1120,8 @@ bool create_albumart_cache(void)
format |= FORMAT_RESIZE|FORMAT_KEEP_ASPECT;
for (i=0; i < album_count; i++)
{
draw_progressbar(i);
rb->snprintf(pfraw_file, sizeof(pfraw_file), CACHE_PREFIX "/%x.pfraw",
mfnv(get_album_name(i)));
/* delete existing cache, so it's a true rebuild */
@ -1127,7 +1130,6 @@ bool create_albumart_cache(void)
continue;
rb->remove(pfraw_file);
}
draw_progressbar(i);
if (!get_albumart_for_index_from_db(i, albumart_file, MAX_PATH))
rb->strcpy(albumart_file, EMPTY_SLIDE_BMP);
@ -2105,7 +2107,6 @@ void update_scroll_animation(void)
*/
void cleanup(void)
{
int i;
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost(false);
#endif
@ -2116,8 +2117,6 @@ void cleanup(void)
#ifdef USEGSLIB
grey_release();
#endif
FOR_NB_SCREENS(i)
rb->viewportmanager_theme_undo(i, false);
}
/**
@ -2149,7 +2148,7 @@ int settings_menu(void)
};
do {
selection=rb->do_menu(&settings_menu,&selection, NULL, true);
selection=rb->do_menu(&settings_menu,&selection, NULL, false);
switch(selection) {
case 0:
rb->set_bool("Show FPS", &show_fps);
@ -2248,7 +2247,7 @@ int main_menu(void)
#endif
"Settings", "Return", "Quit");
while (1) {
switch (rb->do_menu(&main_menu,&selection, NULL, true)) {
switch (rb->do_menu(&main_menu,&selection, NULL, false)) {
case PF_GOTO_WPS: /* WPS */
return -2;
#if PF_PLAYBACK_CAPABLE
@ -2373,19 +2372,20 @@ static void track_list_yh(int char_height)
void reset_track_list(void)
{
int char_height = rb->screens[SCREEN_MAIN]->getcharheight();
int total_height;
track_list_yh(char_height);
track_list_visible_entries = fmin( track_list_h/char_height , track_count );
start_index_track_list = 0;
track_scroll_x = 0;
track_scroll_dir = 1;
selected_track = 0;
last_selected_track = -1;
/* let the tracklist start more centered
* if the screen isn't filled with tracks */
if (track_count*char_height < track_list_h)
total_height = track_count*char_height;
if (total_height < track_list_h)
{
track_list_h = track_count * char_height;
track_list_y = LCD_HEIGHT / 2 - (track_list_h / 2);
track_list_y += (track_list_h - total_height) / 2;
track_list_h = total_height;
}
}
@ -2411,8 +2411,12 @@ void show_track_list(void)
mylcd_getstringsize(get_track_name(track_i), &titletxt_w, NULL);
titletxt_x = (LCD_WIDTH-titletxt_w)/2;
if ( track_i == selected_track ) {
if (selected_track != last_selected_track) {
last_selected_track = selected_track;
track_scroll_x = 0;
track_scroll_dir = -1;
}
draw_gradient(titletxt_y, titletxt_h);
mylcd_set_foreground(G_BRIGHT(255));
if (titletxt_w > LCD_WIDTH ) {
if ( titletxt_w + track_scroll_x <= LCD_WIDTH )
track_scroll_dir = 1;
@ -2420,13 +2424,13 @@ void show_track_list(void)
track_scroll_x += track_scroll_dir*2;
titletxt_x = track_scroll_x;
}
mylcd_putsxy(titletxt_x,titletxt_y,get_track_name(track_i));
color = 255;
}
else {
color = 250 - (abs(selected_track - track_i) * 200 / track_count);
}
mylcd_set_foreground(G_BRIGHT(color));
mylcd_putsxy(titletxt_x,titletxt_y,get_track_name(track_i));
}
titletxt_y += titletxt_h;
}
}
@ -2435,8 +2439,6 @@ void select_next_track(void)
{
if ( selected_track < track_count - 1 ) {
selected_track++;
track_scroll_x = 0;
track_scroll_dir = 1;
if (selected_track==(track_list_visible_entries+start_index_track_list))
start_index_track_list++;
}
@ -2446,8 +2448,6 @@ void select_prev_track(void)
{
if (selected_track > 0 ) {
if (selected_track==start_index_track_list) start_index_track_list--;
track_scroll_x = 0;
track_scroll_dir = 1;
selected_track--;
}
}
@ -2506,6 +2506,7 @@ void draw_album_text(void)
if (show_album_name == ALBUM_NAME_HIDE)
return;
int albumtxt_index;
int albumtxt_w, albumtxt_h;
int albumtxt_y = 0;
@ -2516,25 +2517,26 @@ void draw_album_text(void)
c = ((slide_frame & 0xffff )/ 255);
if (step < 0) c = 255-c;
if (c > 128 ) { /* half way to next slide .. still not perfect! */
albumtxt = get_album_name(center_index+step);
albumtxt_index = center_index+step;
c = (c-128)*2;
}
else {
albumtxt = get_album_name(center_index);
albumtxt_index = center_index;
c = (128-c)*2;
}
}
else {
albumtxt_index = center_index;
c= 255;
albumtxt = get_album_name(center_index);
}
albumtxt = get_album_name(albumtxt_index);
mylcd_set_foreground(G_BRIGHT(c));
mylcd_getstringsize(albumtxt, &albumtxt_w, &albumtxt_h);
if (center_index != prev_center_index) {
if (albumtxt_index != prev_albumtxt_index) {
albumtxt_x = 0;
albumtxt_dir = -1;
prev_center_index = center_index;
prev_albumtxt_index = albumtxt_index;
}
if (show_album_name == ALBUM_NAME_TOP)
@ -2845,12 +2847,10 @@ int main(void)
enum plugin_status plugin_start(const void *parameter)
{
int ret, i;
int ret;
(void) parameter;
atexit(cleanup);
FOR_NB_SCREENS(i)
rb->viewportmanager_theme_enable(i, false, NULL);
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost(true);
#endif