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-rw-r--r--src/gui/button.cpp23
-rw-r--r--src/gui/floatinput.cpp88
2 files changed, 104 insertions, 7 deletions
diff --git a/src/gui/button.cpp b/src/gui/button.cpp
index 2b57772..1548e0e 100644
--- a/src/gui/button.cpp
+++ b/src/gui/button.cpp
@@ -5,15 +5,30 @@ void gui_button_draw_fn( void* ptr ) {
I32 x = gui_relx( btn );
I32 y = gui_rely( btn );
+ I32 mx, my;
+ gui_cursor_pos( &mx, &my );
+ U8 inbounds = mx >= x && mx <= x + btn->w && my >= y && my <= y + btn->h;
+ U8 active = btn->held && inbounds && gui_mbutton_down( GUI_MBTNLEFT );
+ U8 hover = inbounds && !active;
+
+ CLR border = gui_is_fg_window( btn )? ui_clr.border : ui_clr.border_inactive;
+ if( active )
+ border = { 0.f, 1.f, 0.f, 1.f };
+
+ CLR fill = ui_clr.bg_sec;
+ CLR txt = ui_clr.txt;
+ if( hover ) {
+ fill = ui_clr.border;
+ txt = CLR::BLACK();
+ }
- CLR col = gui_is_fg_window( btn )? ui_clr.border : ui_clr.border_inactive;
- gui_draw_frect( x, y, btn->w, btn->h, col );
- gui_draw_frect( x+1, y+1, btn->w-2, btn->h-2, ui_clr.bg_sec );
+ gui_draw_frect( x, y, btn->w, btn->h, border );
+ gui_draw_frect( x+1, y+1, btn->w-2, btn->h-2, fill );
I32 middle = x + btn->w/2;
I32 middle_y = y + btn->h/2 - 7;
- gui_draw_str( middle, middle_y, ALIGN_C, FNT_JPN12, ui_clr.txt, btn->name );
+ gui_draw_str( middle, middle_y, ALIGN_C, FNT_JPN12, txt, btn->name );
}
void gui_button_input_fn( void* ptr ) {
diff --git a/src/gui/floatinput.cpp b/src/gui/floatinput.cpp
index 9f7fdfe..5746758 100644
--- a/src/gui/floatinput.cpp
+++ b/src/gui/floatinput.cpp
@@ -1,6 +1,60 @@
#include "base.h"
#include <math.h>
+const I32 FLOATINPUT_STEPPER_W = 11;
+
+static U8 gui_floatinput_has_stepper( GUI_FLOATINPUT* input ) {
+ return input->w >= 46;
+}
+
+static I32 gui_floatinput_content_w( GUI_FLOATINPUT* input ) {
+ I32 reserve = gui_floatinput_has_stepper( input ) ? ( FLOATINPUT_STEPPER_W + 1 ) : 0;
+ I32 cw = input->w - reserve;
+ return cw < 1 ? 1 : cw;
+}
+
+static void gui_floatinput_clamp_and_snap( GUI_FLOATINPUT* input ) {
+ if( isfinite( input->min ) && *input->pval < input->min )
+ *input->pval = input->wraparound ? input->max : input->min;
+ if( isfinite( input->max ) && *input->pval > input->max )
+ *input->pval = input->wraparound ? input->min : input->max;
+
+ F32 step = input->step;
+ if( !isfinite( step ) || fabsf( step ) < 0.000001f )
+ return;
+
+ F32 rmn = remainderf( *input->pval, step );
+ *input->pval -= rmn;
+}
+
+static void gui_floatinput_draw_stepper( GUI_FLOATINPUT* input ) {
+ if( !gui_floatinput_has_stepper( input ) )
+ return;
+
+ I32 x = gui_relx( input );
+ I32 y = gui_rely( input );
+ I32 w = input->w;
+ I32 h = input->h;
+ I32 sx = x + w - FLOATINPUT_STEPPER_W;
+ I32 sy = y + 1;
+ I32 sh = h - 2;
+ I32 top_h = sh / 2;
+ I32 bot_h = sh - top_h;
+
+ CLR border = gui_is_fg_window( input )? ui_clr.border : ui_clr.border_inactive;
+ gui_draw_frect( sx, sy, FLOATINPUT_STEPPER_W, sh, border );
+ gui_draw_frect( sx + 1, sy + 1, FLOATINPUT_STEPPER_W - 2, sh - 2, ui_clr.bg_alt );
+ gui_draw_line( sx + 1, sy + top_h, sx + FLOATINPUT_STEPPER_W - 1, sy + top_h, border );
+
+ I32 th = 0;
+ gui_draw_get_str_bounds( 0, &th, FNT_JPN12, "+" );
+ I32 plus_y = sy + ( top_h - th ) / 2;
+ I32 minus_y = sy + top_h + ( bot_h - th ) / 2;
+ I32 cx = sx + FLOATINPUT_STEPPER_W / 2;
+ gui_draw_str( cx, plus_y, ALIGN_C, FNT_JPN12, ui_clr.txt, "+" );
+ gui_draw_str( cx, minus_y, ALIGN_C, FNT_JPN12, ui_clr.txt, "-" );
+}
+
U8 gui_floatinput_is_bound_val( GUI_FLOATINPUT* input ) {
if( input->wraparound )
return 0;
@@ -26,7 +80,7 @@ CLR gui_floatinput_get_progress_clr( GUI_FLOATINPUT* input ) {
void gui_floatinput_draw_bound( GUI_FLOATINPUT* input ) {
I32 x = gui_relx( input );
I32 y = gui_rely( input );
- I32 w = input->w;
+ I32 w = gui_floatinput_content_w( input );
I32 h = input->h;
F32 min = input->min;
@@ -52,7 +106,7 @@ void gui_floatinput_draw_bound( GUI_FLOATINPUT* input ) {
void gui_floatinput_draw_unbound( GUI_FLOATINPUT* input ) {
I32 x = gui_relx( input );
I32 y = gui_rely( input );
- I32 w = input->w;
+ I32 w = gui_floatinput_content_w( input );
F32 val = *input->pval;
@@ -104,6 +158,8 @@ void gui_floatinput_draw_fn( void* ptr ) {
gui_floatinput_draw_unbound( input );
else
gui_floatinput_draw_bound( input );
+
+ gui_floatinput_draw_stepper( input );
}
void gui_floatinput_input_bound( GUI_FLOATINPUT* input ) {
@@ -111,7 +167,7 @@ void gui_floatinput_input_bound( GUI_FLOATINPUT* input ) {
return;
I32 x = gui_relx( input );
- I32 w = input->w;
+ I32 w = gui_floatinput_content_w( input );
F32 min = input->min;
F32 max = input->max;
@@ -181,6 +237,7 @@ void gui_floatinput_input_fn( void* ptr ) {
GUI_FLOATINPUT* input = (GUI_FLOATINPUT*)ptr;
I32 m1 = gui_mbutton_down( 0 );
+ I32 m2 = gui_mbutton_down( 1 );
I32 x = gui_relx( input );
I32 y = gui_rely( input );
@@ -190,10 +247,34 @@ void gui_floatinput_input_fn( void* ptr ) {
I32 mx, my;
gui_cursor_pos( &mx, &my );
U8 inbounds = mx >= x && mx <= x + w && my >= y && my <= y + h;
+ U8 has_stepper = gui_floatinput_has_stepper( input );
+ I32 step_x = x + w - FLOATINPUT_STEPPER_W;
+ U8 in_stepper = has_stepper && inbounds && mx >= step_x;
if( inbounds )
gui_floatinput_input_scroll( input );
+ if( in_stepper ) {
+ if( !m1 && !m2 ) {
+ input->held = 0;
+ input->heldoutbounds = 0;
+ return;
+ }
+
+ if( !input->held ) {
+ U8 fine = !!m2;
+ I32 split_y = y + 1 + ( h - 2 ) / 2;
+ U8 inc = my < split_y;
+ F32 step = fine ? 0.1f : 1.f;
+ *input->pval += inc ? step : -step;
+ gui_floatinput_clamp_and_snap( input );
+ if( input->cb )
+ input->cb( input );
+ input->held = 1;
+ }
+ return;
+ }
+
if( !input->held && m1 && !inbounds )
input->heldoutbounds = 1;
if( !input->heldoutbounds && m1 && inbounds ) {
@@ -218,6 +299,7 @@ void gui_floatinput_input_fn( void* ptr ) {
gui_floatinput_input_unbound( input );
else
gui_floatinput_input_bound( input );
+ gui_floatinput_clamp_and_snap( input );
if( input->cb && oldv != *input->pval ) {
input->cb( input );
generated by cgit v1.2.3 (git 2.26.2) at 2026-06-15 21:11:40 +0000