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Read org.gnome.desktop.interface/scaling-factor

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(cherry picked from commit 277357ae73)
This commit is contained in:
Anton Tarasov
2018-08-08 20:58:18 +03:00
committed by alexey.ushakov@jetbrains.com
parent 571a426982
commit 00d7d7a137
1 changed files with 14 additions and 0 deletions
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14
src/java.desktop/unix/native/common/awt/systemscale/systemScale.c
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@@ -45,6 +45,7 @@ typedef void* g_variant_get_child_value(void *, unsigned long);
typedef void g_variant_unref(void *);
typedef char* g_variant_get_string(void *, unsigned long *);
typedef int g_variant_get_int32(void *);
typedef unsigned g_variant_get_uint32(void *);
typedef double g_variant_get_double(void *);
static g_settings_schema_has_key* fp_g_settings_schema_has_key;
@@ -55,6 +56,7 @@ static g_variant_n_children* fp_g_variant_n_children;
static g_variant_get_child_value* fp_g_variant_get_child_value;
static g_variant_get_string* fp_g_variant_get_string;
static g_variant_get_int32* fp_g_variant_get_int32;
static g_variant_get_uint32* fp_g_variant_get_uint32;
static g_variant_get_double* fp_g_variant_get_double;
static g_variant_unref* fp_g_variant_unref;
@@ -96,6 +98,9 @@ static void* get_schema_value(char *name, char *key) {
CHECK_NULL_RETURN(fp_g_variant_get_int32 =
(g_variant_get_int32*)
dlsym(lib_handle, "g_variant_get_int32"), NULL);
CHECK_NULL_RETURN(fp_g_variant_get_uint32 =
(g_variant_get_uint32*)
dlsym(lib_handle, "g_variant_get_uint32"), NULL);
CHECK_NULL_RETURN(fp_g_variant_get_double =
(g_variant_get_double*)
dlsym(lib_handle, "g_variant_get_double"), NULL);
@@ -175,6 +180,15 @@ static double getDesktopScale(char *output_name) {
}
}
if (result <= 0) {
void *value = get_schema_value("org.gnome.desktop.interface",
"scaling-factor");
if (value && fp_g_variant_is_of_type(value, "u")) {
result = fp_g_variant_get_uint32(value);
fp_g_variant_unref(value);
}
}
if (result <= 0) {
void *value = get_schema_value("org.gnome.desktop.interface",
"text-scaling-factor");