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Diffstat (limited to 'desktop/treeview.c')
-rw-r--r--desktop/treeview.c42
1 files changed, 31 insertions, 11 deletions
diff --git a/desktop/treeview.c b/desktop/treeview.c
index f2af5e8a1..5e4ceed12 100644
--- a/desktop/treeview.c
+++ b/desktop/treeview.c
@@ -24,6 +24,7 @@
#include "utils/log.h"
#include "utils/nsurl.h"
+#include "utils/nsoption.h"
#include "netsurf/bitmap.h"
#include "netsurf/content.h"
#include "netsurf/plotters.h"
@@ -44,7 +45,7 @@
#define REDRAW_MAX 8000
struct treeview_globals {
- bool initialised;
+ unsigned initialised;
int line_height;
int furniture_width;
int step_width;
@@ -3588,7 +3589,7 @@ static void treeview_init_plot_styles(int font_pt_size)
/* Text colour */
plot_style_even.text.family = PLOT_FONT_FAMILY_SANS_SERIF;
- plot_style_even.text.size = font_pt_size * FONT_SIZE_SCALE;
+ plot_style_even.text.size = font_pt_size;
plot_style_even.text.weight = 400;
plot_style_even.text.flags = FONTF_NONE;
plot_style_even.text.foreground = ns_system_colour_char("WindowText");
@@ -3948,23 +3949,33 @@ static nserror treeview_init_furniture(void)
/* Exported interface, documented in treeview.h */
-nserror treeview_init(int font_pt_size)
+nserror treeview_init(void)
{
- int font_px_size;
+ long long font_px_size;
+ long long font_pt_size;
nserror err;
- if (tree_g.initialised == true)
+ if (tree_g.initialised > 0) {
+ tree_g.initialised++;
return NSERROR_OK;
+ }
LOG("Initialising treeview module");
- if (font_pt_size <= 0)
- font_pt_size = 11;
+ /* TODO: Should we add an extra `treeview_font_size` option for
+ * treeviews instead of reusing the html rendering default
+ * font size?
+ */
+ font_pt_size = nsoption_int(font_size);
+ if (font_pt_size <= 0) {
+ font_pt_size = 11 * 10;
+ }
- font_px_size = (font_pt_size * FIXTOINT(nscss_screen_dpi) + 36) / 72;
+ font_px_size = (font_pt_size * FIXTOINT(nscss_screen_dpi) /
+ 10 + 36) / 72;
tree_g.line_height = (font_px_size * 8 + 3) / 6;
- treeview_init_plot_styles(font_pt_size);
+ treeview_init_plot_styles(font_pt_size * FONT_SIZE_SCALE / 10);
treeview_init_resources();
err = treeview_init_furniture();
if (err != NSERROR_OK)
@@ -3976,7 +3987,7 @@ nserror treeview_init(int font_pt_size)
tree_g.icon_step = 23;
tree_g.move_offset = 18;
- tree_g.initialised = true;
+ tree_g.initialised++;
LOG("Initialised treeview module");
@@ -3989,6 +4000,15 @@ nserror treeview_fini(void)
{
int i;
+ if (tree_g.initialised > 1) {
+ tree_g.initialised--;
+ return NSERROR_OK;
+
+ } else if (tree_g.initialised == 0) {
+ LOG("Warning: tried to finalise uninitialised treeview module");
+ return NSERROR_OK;
+ }
+
LOG("Finalising treeview module");
for (i = 0; i < TREE_RES_LAST; i++) {
@@ -4004,7 +4024,7 @@ nserror treeview_fini(void)
guit->bitmap->destroy(plot_style_even.furn[TREE_FURN_CONTRACT].bmp);
guit->bitmap->destroy(plot_style_even.furn[TREE_FURN_CONTRACT].sel);
- tree_g.initialised = false;
+ tree_g.initialised--;
LOG("Finalised treeview module");