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charger: Fix small battery capacity font

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* Load the correct font to display the capacity in appropriate size
* Fall back to gr_sys_font() in case it can't be loaded

Change-Id: I7a05be70da3b8f0cf2895e844dfc29d66d5dbab1
This commit is contained in:
Michael W
2017-07-22 21:53:47 +02:00
committed by Abhisek Devkota
parent 1c9c5a314d
commit ea82b9f6f7
1 changed files with 19 additions and 3 deletions
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22
charger/healthd_board_cm.cpp
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@@ -45,6 +45,8 @@
#define LOGI(x...) do { KLOG_INFO("charger", x); } while (0)
#define LOGV(x...) do { KLOG_DEBUG("charger", x); } while (0)
static const GRFont* gr_font = NULL;
struct frame {
int min_capacity;
GRSurface *surface;
@@ -62,6 +64,11 @@ static struct animation anim = {
.num_frames = 0,
};
static const GRFont* get_font()
{
return gr_font;
}
static int draw_surface_centered(GRSurface* surface)
{
int w, h, x, y;
@@ -83,14 +90,14 @@ static void draw_capacity(int capacity)
struct frame *f = &anim.frames[0];
int font_x, font_y;
gr_font_size(gr_sys_font(), &font_x, &font_y);
int w = gr_measure(gr_sys_font(), cap_str);
gr_font_size(get_font(), &font_x, &font_y);
int w = gr_measure(get_font(), cap_str);
int h = gr_get_height(f->surface);
int x = (gr_fb_width() - w) / 2;
int y = (gr_fb_height() + h) / 2;
gr_color(255, 255, 255, 255);
gr_text(gr_sys_font(), x, y + font_y / 2, cap_str, 0);
gr_text(get_font(), x, y + font_y / 2, cap_str, 0);
}
#ifdef QCOM_HARDWARE
@@ -412,4 +419,13 @@ void healthd_board_mode_charger_set_backlight(bool)
void healthd_board_mode_charger_init(void)
{
GRFont* tmp_font;
int res = gr_init_font("font_log", &tmp_font);
if (res == 0) {
gr_font = tmp_font;
} else {
LOGW("Couldn't open font, falling back to default!\n");
gr_font = gr_sys_font();
}
}