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Parameterise magnification step for now

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This commit is contained in:
Simon Long 2024-05-08 15:15:53 +01:00
parent 4dc9255fe3
commit d2d301f98e
1 changed files with 7 additions and 6 deletions
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13
src/common/scene-helpers.c
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@ -14,7 +14,8 @@
#include "common/macros.h"
static bool magnify_on;
static int mag_scale = 0;
static double mag_scale = 0.0;
#define MAG_INCREMENT 0.2
struct wlr_surface *
lab_wlr_surface_from_node(struct wlr_scene_node *node)
@ -100,7 +101,7 @@ magnify(struct output *output, struct wlr_buffer *output_buffer, struct wlr_box
return;
}
if (!mag_scale) {
if (mag_scale == 0.0) {
mag_scale = theme->mag_scale;
}
@ -306,14 +307,14 @@ magnify_set_scale(enum magnify_dir dir)
{
if (dir == MAGNIFY_INCREASE) {
if (magnify_on) {
mag_scale++;
mag_scale += MAG_INCREMENT;
} else {
magnify_on = true;
mag_scale = 2;
mag_scale = 1.0 + MAG_INCREMENT;
}
} else {
if (magnify_on && mag_scale > 2) {
mag_scale--;
if (magnify_on && mag_scale > 1.0 + MAG_INCREMENT) {
mag_scale -= MAG_INCREMENT;
} else {
magnify_on = false;
}