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pwmt
zathura
Commits
36d9ece9
Commit
36d9ece9
authored
Jan 23, 2018
by
Jeremie Knuesel
Browse files
HiDPI: add preprocessor conditionals
parent
5fa4b890
Changes
4
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config.mk
View file @
36d9ece9
...
...
@@ -47,6 +47,15 @@ WITH_SYNCTEX ?= $(shell (${PKG_CONFIG} synctex && echo 1) || echo 0)
# To disable support for mimetype detction with libmagic set WITH_MAGIC to 0.
WITH_MAGIC
?=
1
# HiDPI
HIDPI_SUPPORT_CAIRO
=
$(
shell
(
${PKG_CONFIG}
--atleast-version
=
1.14 cairo
&&
echo
1
)
||
echo
0
)
HIDPI_SUPPORT_GTK
=
$(
shell
(
${PKG_CONFIG}
--atleast-version
=
3.10
${GTK_PKG_CONFIG_NAME}
&&
echo
1
)
||
echo
0
)
ifeq
(${HIDPI_SUPPORT_CAIRO},1)
ifeq
(${HIDPI_SUPPORT_GTK},1)
CPPFLAGS
+=
-DHAVE_HIDPI_SUPPORT
endif
endif
# paths
PREFIX
?=
/usr
MANPREFIX
?=
${PREFIX}
/share/man
...
...
zathura/callbacks.c
View file @
36d9ece9
...
...
@@ -223,7 +223,11 @@ cb_scale_factor(GtkWidget* widget, GParamSpec* UNUSED(pspec), zathura_t* zathura
return
;
}
#ifdef HAVE_HIDPI_SUPPORT
int
new_factor
=
gtk_widget_get_scale_factor
(
widget
);
#else
int
new_factor
=
1
;
#endif
double
current_x
;
double
current_y
;
...
...
zathura/render.c
View file @
36d9ece9
...
...
@@ -740,6 +740,7 @@ render(render_job_t* job, ZathuraRenderRequest* request, ZathuraRenderer* render
&
page_height
,
&
page_width
,
false
);
#ifdef HAVE_HIDPI_SUPPORT
double
device_scale_x
;
double
device_scale_y
;
zathura_document_get_device_scale
(
document
,
&
device_scale_x
,
&
device_scale_y
);
...
...
@@ -748,6 +749,7 @@ render(render_job_t* job, ZathuraRenderRequest* request, ZathuraRenderer* render
page_width
*=
device_scale_x
;
page_height
*=
device_scale_y
;
}
#endif
cairo_surface_t
*
surface
=
cairo_image_surface_create
(
CAIRO_FORMAT_RGB24
,
page_width
,
page_height
);
...
...
@@ -759,6 +761,7 @@ render(render_job_t* job, ZathuraRenderRequest* request, ZathuraRenderer* render
return
false
;
}
#ifdef HAVE_HIDPI_SUPPORT
if
(
device_scale_x
!=
0
.
0
&&
device_scale_y
!=
0
.
0
)
{
cairo_surface_set_device_scale
(
surface
,
device_scale_x
,
device_scale_y
);
if
(
cairo_surface_status
(
surface
)
!=
CAIRO_STATUS_SUCCESS
)
{
...
...
@@ -766,6 +769,7 @@ render(render_job_t* job, ZathuraRenderRequest* request, ZathuraRenderer* render
return
false
;
}
}
#endif
cairo_t
*
cairo
=
cairo_create
(
surface
);
if
(
cairo
==
NULL
)
{
...
...
zathura/zathura.c
View file @
36d9ece9
...
...
@@ -153,8 +153,10 @@ init_ui(zathura_t* zathura)
g_signal_connect
(
G_OBJECT
(
zathura
->
ui
.
session
->
gtk
.
view
),
"refresh-view"
,
G_CALLBACK
(
cb_refresh_view
),
zathura
);
#ifdef HAVE_HIDPI_SUPPORT
g_signal_connect
(
G_OBJECT
(
zathura
->
ui
.
session
->
gtk
.
view
),
"notify::scale-factor"
,
G_CALLBACK
(
cb_scale_factor
),
zathura
);
#endif
/* page view */
zathura
->
ui
.
page_widget
=
gtk_grid_new
();
...
...
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