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Style cleanups from the previous fixes.

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Reordered the statements in the fixed Unruly blank_state so that there
doesn't need to be a double if statement (and I think it's more
sensible in any case to put each memset of a freshly allocated array
immediately after the alloc).

In GTK set_window_background, the nest of #ifdefs is now complicated
enough to deserve a few comments on the #else and #endif lines. And
while I was there I switched the gboolean to a bool, on my general
principle that platform-specific boolean types are only worth using
when you're passing them to a platform API function (and perhaps not
even then, if it's not passed by reference).
This commit is contained in:
Simon Tatham
2022-07-31 09:00:21 +01:00
parent f0f974055b
commit b34f8b1ee3
2 changed files with 8 additions and 9 deletions
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10
gtk.c
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@ -399,14 +399,14 @@ static void set_window_background(frontend *fe, int colour)
* menu and status bars unreadable. This might be visible through
* the gtk-application-prefer-dark-theme flag or else we have to
* work it out from the name. */
gboolean dark_theme = FALSE;
bool dark_theme = false;
char *theme_name = NULL;
g_object_get(gtk_settings_get_default(),
"gtk-application-prefer-dark-theme", &dark_theme,
"gtk-theme-name", &theme_name,
NULL);
if (theme_name && strcasestr(theme_name, "-dark"))
dark_theme = TRUE;
dark_theme = true;
g_free(theme_name);
#if GTK_CHECK_VERSION(3,20,0)
char css_buf[512];
@ -430,7 +430,7 @@ static void set_window_background(frontend *fe, int colour)
gtk_widget_get_style_context(fe->area),
GTK_STYLE_PROVIDER(fe->css_provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
#else
#else // still at least GTK 3.0 but less than 3.20
GdkRGBA rgba;
rgba.red = fe->colours[3*colour + 0];
rgba.green = fe->colours[3*colour + 1];
@ -440,8 +440,8 @@ static void set_window_background(frontend *fe, int colour)
if (!dark_theme)
gdk_window_set_background_rgba(gtk_widget_get_window(fe->window),
&rgba);
#endif
#else
#endif // GTK_CHECK_VERSION(3,20,0)
#else // GTK 2 version comes next
GdkColormap *colmap;
colmap = gdk_colormap_get_system();