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11 changed files with 387 additions and 461 deletions
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4
docs/fiv.adoc
View File

@ -32,10 +32,6 @@ Options
handler to implement the "Open Containing Folder" feature of certain handler to implement the "Open Containing Folder" feature of certain
applications. applications.
*--collection*::
Always put arguments in a virtual directory, even when only one is passed.
Implies *--browse*.
*--help-all*:: *--help-all*::
Show the full list of options, including those provided by GTK+. Show the full list of options, including those provided by GTK+.

10
fiv-browser.c
View File

@ -1,7 +1,7 @@
// //
// fiv-browser.c: filesystem browsing widget // fiv-browser.c: filesystem browsing widget
// //
// Copyright (c) 2021 - 2024, Přemysl Eric Janouch <p@janouch.name> // Copyright (c) 2021 - 2023, Přemysl Eric Janouch <p@janouch.name>
// //
// Permission to use, copy, modify, and/or distribute this software for any // Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted. // purpose with or without fee is hereby granted.
@ -1562,14 +1562,6 @@ fiv_browser_key_press_event(GtkWidget *widget, GdkEventKey *event)
switch ((event->state & gtk_accelerator_get_default_mod_mask())) { switch ((event->state & gtk_accelerator_get_default_mod_mask())) {
case 0: case 0:
switch (event->keyval) { switch (event->keyval) {
case GDK_KEY_Delete:
if (self->selected) {
GtkWindow *window = GTK_WINDOW(gtk_widget_get_toplevel(widget));
GFile *file = g_file_new_for_uri(self->selected->e->uri);
fiv_context_menu_remove(window, file);
g_object_unref(file);
}
return GDK_EVENT_STOP;
case GDK_KEY_Return: case GDK_KEY_Return:
if (self->selected) if (self->selected)
return open_entry(widget, self->selected, FALSE); return open_entry(widget, self->selected, FALSE);

30
fiv-context-menu.c
View File

@ -1,7 +1,7 @@
// //
// fiv-context-menu.c: popup menu // fiv-context-menu.c: popup menu
// //
// Copyright (c) 2021 - 2024, Přemysl Eric Janouch <p@janouch.name> // Copyright (c) 2021 - 2022, Přemysl Eric Janouch <p@janouch.name>
// //
// Permission to use, copy, modify, and/or distribute this software for any // Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted. // purpose with or without fee is hereby granted.
@ -328,13 +328,17 @@ open_context_unref(gpointer data, G_GNUC_UNUSED GClosure *closure)
} }
static void static void
show_error_dialog(GtkWindow *parent, GError *error) open_context_show_error_dialog(OpenContext *self, GError *error)
{ {
GtkWindow *window = g_weak_ref_get(&self->window);
GtkWidget *dialog = GtkWidget *dialog =
gtk_message_dialog_new(GTK_WINDOW(parent), GTK_DIALOG_MODAL, gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", error->message); GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", error->message);
gtk_dialog_run(GTK_DIALOG(dialog)); gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog); gtk_widget_destroy(dialog);
g_clear_object(&window);
g_error_free(error); g_error_free(error);
} }
@ -353,9 +357,7 @@ open_context_launch(GtkWidget *widget, OpenContext *self)
(void) g_app_info_set_as_last_used_for_type( (void) g_app_info_set_as_last_used_for_type(
self->app_info, self->content_type, NULL); self->app_info, self->content_type, NULL);
} else { } else {
GtkWindow *window = g_weak_ref_get(&self->window); open_context_show_error_dialog(self, error);
show_error_dialog(window, error);
g_clear_object(&window);
} }
g_list_free(files); g_list_free(files);
g_object_unref(context); g_object_unref(context);
@ -435,22 +437,14 @@ on_info_activate(G_GNUC_UNUSED GtkMenuItem *item, gpointer user_data)
g_free(uri); g_free(uri);
} }
void
fiv_context_menu_remove(GtkWindow *parent, GFile *file)
{
// TODO(p): Use g_file_trash_async(), for which we need a task manager.
GError *error = NULL;
if (!g_file_trash(file, NULL, &error))
show_error_dialog(parent, error);
}
static void static void
on_trash_activate(G_GNUC_UNUSED GtkMenuItem *item, gpointer user_data) on_trash_activate(G_GNUC_UNUSED GtkMenuItem *item, gpointer user_data)
{ {
// TODO(p): Use g_file_trash_async(), for which we need a task manager.
OpenContext *ctx = user_data; OpenContext *ctx = user_data;
GtkWindow *window = g_weak_ref_get(&ctx->window); GError *error = NULL;
fiv_context_menu_remove(window, ctx->file); if (!g_file_trash(ctx->file, NULL, &error))
g_clear_object(&window); open_context_show_error_dialog(ctx, error);
} }
static gboolean static gboolean

3
fiv-context-menu.h
View File

@ -1,7 +1,7 @@
// //
// fiv-context-menu.h: popup menu // fiv-context-menu.h: popup menu
// //
// Copyright (c) 2022 - 2024, Přemysl Eric Janouch <p@janouch.name> // Copyright (c) 2022, Přemysl Eric Janouch <p@janouch.name>
// //
// Permission to use, copy, modify, and/or distribute this software for any // Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted. // purpose with or without fee is hereby granted.
@ -18,5 +18,4 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
void fiv_context_menu_information(GtkWindow *parent, const char *uri); void fiv_context_menu_information(GtkWindow *parent, const char *uri);
void fiv_context_menu_remove(GtkWindow *parent, GFile *file);
GtkMenu *fiv_context_menu_new(GtkWidget *widget, GFile *file); GtkMenu *fiv_context_menu_new(GtkWidget *widget, GFile *file);

366
fiv-io-profile.c
View File

@ -1,366 +0,0 @@
//
// fiv-profile.c: colour management
//
// Copyright (c) 2024, Přemysl Eric Janouch <p@janouch.name>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
//
#include "config.h"
#include <glib.h>
#include <stdbool.h>
#include "fiv-io.h"
// Colour management must be handled before RGB conversions.
#ifdef HAVE_LCMS2
#include <lcms2.h>
#endif // HAVE_LCMS2
#ifdef HAVE_LCMS2_FAST_FLOAT
#include <lcms2_fast_float.h>
#endif // HAVE_LCMS2_FAST_FLOAT
void
fiv_io_profile_init(void)
{
// TODO(p): Use Little CMS with contexts instead.
#ifdef HAVE_LCMS2_FAST_FLOAT
cmsPluginTHR(NULL, cmsFastFloatExtensions());
#endif // HAVE_LCMS2_FAST_FLOAT
}
FivIoProfile *
fiv_io_profile_new(const void *data, size_t len)
{
#ifdef HAVE_LCMS2
return cmsOpenProfileFromMemTHR(NULL, data, len);
#else
(void) data;
(void) len;
return NULL;
#endif
}
FivIoProfile *
fiv_io_profile_new_sRGB(void)
{
#ifdef HAVE_LCMS2
return cmsCreate_sRGBProfileTHR(NULL);
#else
return NULL;
#endif
}
FivIoProfile *
fiv_io_profile_new_parametric(
double gamma, double whitepoint[2], double primaries[6])
{
#ifdef HAVE_LCMS2
// TODO(p): Make sure to use the library in a thread-safe manner.
cmsContext context = NULL;
const cmsCIExyY cmsWP = {whitepoint[0], whitepoint[1], 1.0};
const cmsCIExyYTRIPLE cmsP = {
{primaries[0], primaries[1], 1.0},
{primaries[2], primaries[3], 1.0},
{primaries[4], primaries[5], 1.0},
};
cmsToneCurve *curve = cmsBuildGamma(context, gamma);
if (!curve)
return NULL;
cmsHPROFILE profile = cmsCreateRGBProfileTHR(
context, &cmsWP, &cmsP, (cmsToneCurve *[3]){curve, curve, curve});
cmsFreeToneCurve(curve);
return profile;
#else
(void) gamma;
(void) whitepoint;
(void) primaries;
return NULL;
#endif
}
FivIoProfile *
fiv_io_profile_new_sRGB_gamma(double gamma)
{
return fiv_io_profile_new_parametric(gamma,
(double[2]){0.3127, 0.3290},
(double[6]){0.6400, 0.3300, 0.3000, 0.6000, 0.1500, 0.0600});
}
FivIoProfile *
fiv_io_profile_new_from_bytes(GBytes *bytes)
{
gsize len = 0;
gconstpointer p = g_bytes_get_data(bytes, &len);
return fiv_io_profile_new(p, len);
}
GBytes *
fiv_io_profile_to_bytes(FivIoProfile *profile)
{
#ifdef HAVE_LCMS2
cmsUInt32Number len = 0;
(void) cmsSaveProfileToMem(profile, NULL, &len);
gchar *data = g_malloc0(len);
if (!cmsSaveProfileToMem(profile, data, &len)) {
g_free(data);
return NULL;
}
return g_bytes_new_take(data, len);
#else
(void) profile;
return NULL;
#endif
}
void
fiv_io_profile_free(FivIoProfile *self)
{
#ifdef HAVE_LCMS2
cmsCloseProfile(self);
#else
(void) self;
#endif
}
// --- Image loading -----------------------------------------------------------
// TODO(p): In general, try to use CAIRO_FORMAT_RGB30 or CAIRO_FORMAT_RGBA128F.
#ifndef HAVE_LCMS2
#define FIV_IO_PROFILE_ARGB32 0
#define FIV_IO_PROFILE_4X16LE 0
#else
#define FIV_IO_PROFILE_ARGB32 \
(G_BYTE_ORDER == G_LITTLE_ENDIAN ? TYPE_BGRA_8 : TYPE_ARGB_8)
#define FIV_IO_PROFILE_4X16LE \
(G_BYTE_ORDER == G_LITTLE_ENDIAN ? TYPE_BGRA_16 : TYPE_BGRA_16_SE)
#endif
// CAIRO_STRIDE_ALIGNMENT is 4 bytes, so there will be no padding with
// ARGB/BGRA/XRGB/BGRX.
static void
trivial_cmyk_to_host_byte_order_argb(unsigned char *p, int len)
{
// This CMYK handling has been seen in gdk-pixbuf/JPEG, GIMP/JPEG, skcms.
// It will typically produce horribly oversaturated results.
// Assume that all YCCK/CMYK JPEG files use inverted CMYK, as Photoshop
// does, see https://bugzilla.gnome.org/show_bug.cgi?id=618096
while (len--) {
int c = p[0], m = p[1], y = p[2], k = p[3];
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
p[0] = k * y / 255;
p[1] = k * m / 255;
p[2] = k * c / 255;
p[3] = 255;
#else
p[3] = k * y / 255;
p[2] = k * m / 255;
p[1] = k * c / 255;
p[0] = 255;
#endif
p += 4;
}
}
void
fiv_io_profile_cmyk(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target)
{
#ifndef HAVE_LCMS2
(void) source;
(void) target;
#else
cmsHTRANSFORM transform = NULL;
if (source && target) {
transform = cmsCreateTransformTHR(NULL, source, TYPE_CMYK_8_REV, target,
FIV_IO_PROFILE_ARGB32, INTENT_PERCEPTUAL, 0);
}
if (transform) {
cmsDoTransform(
transform, image->data, image->data, image->width * image->height);
cmsDeleteTransform(transform);
return;
}
#endif
trivial_cmyk_to_host_byte_order_argb(
image->data, image->width * image->height);
}
static bool
fiv_io_profile_rgb_direct(unsigned char *data, int w, int h,
FivIoProfile *source, FivIoProfile *target,
uint32_t source_format, uint32_t target_format)
{
#ifndef HAVE_LCMS2
(void) data;
(void) w;
(void) h;
(void) source;
(void) source_format;
(void) target;
(void) target_format;
return false;
#else
// TODO(p): We should make this optional.
cmsHPROFILE src_fallback = NULL;
if (target && !source)
source = src_fallback = cmsCreate_sRGBProfileTHR(NULL);
cmsHTRANSFORM transform = NULL;
if (source && target) {
transform = cmsCreateTransformTHR(NULL,
source, source_format, target, target_format, INTENT_PERCEPTUAL, 0);
}
if (transform) {
cmsDoTransform(transform, data, data, w * h);
cmsDeleteTransform(transform);
}
if (src_fallback)
cmsCloseProfile(src_fallback);
return transform != NULL;
#endif
}
static void
fiv_io_profile_xrgb32(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target)
{
fiv_io_profile_rgb_direct(image->data, image->width, image->height,
source, target, FIV_IO_PROFILE_ARGB32, FIV_IO_PROFILE_ARGB32);
}
void
fiv_io_profile_4x16le_direct(unsigned char *data,
int w, int h, FivIoProfile *source, FivIoProfile *target)
{
fiv_io_profile_rgb_direct(data, w, h, source, target,
FIV_IO_PROFILE_4X16LE, FIV_IO_PROFILE_4X16LE);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void
fiv_io_profile_page(FivIoImage *page, FivIoProfile *target,
void (*frame_cb) (FivIoImage *, FivIoProfile *, FivIoProfile *))
{
FivIoProfile *source = NULL;
if (page->icc)
source = fiv_io_profile_new_from_bytes(page->icc);
// TODO(p): All animations need to be composited in a linear colour space.
for (FivIoImage *frame = page; frame != NULL; frame = frame->frame_next)
frame_cb(frame, source, target);
if (source)
fiv_io_profile_free(source);
}
// From libwebp, verified to exactly match [x * a / 255].
#define PREMULTIPLY8(a, x) (((uint32_t) (x) * (uint32_t) (a) * 32897U) >> 23)
void
fiv_io_premultiply_argb32(FivIoImage *image)
{
if (image->format != CAIRO_FORMAT_ARGB32)
return;
for (uint32_t y = 0; y < image->height; y++) {
uint32_t *dstp = (uint32_t *) (image->data + image->stride * y);
for (uint32_t x = 0; x < image->width; x++) {
uint32_t argb = dstp[x], a = argb >> 24;
dstp[x] = a << 24 |
PREMULTIPLY8(a, 0xFF & (argb >> 16)) << 16 |
PREMULTIPLY8(a, 0xFF & (argb >> 8)) << 8 |
PREMULTIPLY8(a, 0xFF & argb);
}
}
}
#if defined HAVE_LCMS2 && LCMS_VERSION >= 2130
#define FIV_IO_PROFILE_ARGB32_PREMUL \
(G_BYTE_ORDER == G_LITTLE_ENDIAN ? TYPE_BGRA_8_PREMUL : TYPE_ARGB_8_PREMUL)
static void
fiv_io_profile_argb32(FivIoImage *image,
FivIoProfile *source, FivIoProfile *target)
{
g_return_if_fail(image->format == CAIRO_FORMAT_ARGB32);
fiv_io_profile_rgb_direct(image->data, image->width, image->height,
source, target,
FIV_IO_PROFILE_ARGB32_PREMUL, FIV_IO_PROFILE_ARGB32_PREMUL);
}
void
fiv_io_profile_argb32_premultiply(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target)
{
if (image->format != CAIRO_FORMAT_ARGB32) {
fiv_io_profile_xrgb32(image, source, target);
} else if (!fiv_io_profile_rgb_direct(image->data,
image->width, image->height, source, target,
FIV_IO_PROFILE_ARGB32, FIV_IO_PROFILE_ARGB32_PREMUL)) {
g_debug("failed to create a premultiplying transform");
fiv_io_premultiply_argb32(image);
}
}
#else // ! HAVE_LCMS2 || LCMS_VERSION < 2130
// TODO(p): Unpremultiply, transform, repremultiply. Or require lcms2>=2.13.
#define fiv_io_profile_argb32(surface, source, target)
static void
fiv_io_profile_argb32_premultiply(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target)
{
fiv_io_profile_xrgb32(image, source, target);
fiv_io_premultiply_argb32(image);
}
#endif // ! HAVE_LCMS2 || LCMS_VERSION < 2130
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void
fiv_io_profile_any(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target)
{
// TODO(p): Ensure we do colour management early enough, so that
// no avoidable increase of quantization error occurs beforehands,
// and also for correct alpha compositing.
switch (image->format) {
break; case CAIRO_FORMAT_RGB24:
fiv_io_profile_xrgb32(image, source, target);
break; case CAIRO_FORMAT_ARGB32:
fiv_io_profile_argb32(image, source, target);
break; default:
g_debug("CM attempted on an unsupported surface format");
}
}
// TODO(p): Offer better integration, upgrade the bit depth if appropriate.
FivIoImage *
fiv_io_profile_finalize(FivIoImage *image, FivIoProfile *target)
{
if (!target)
return image;
for (FivIoImage *page = image; page != NULL; page = page->page_next)
fiv_io_profile_page(page, target, fiv_io_profile_any);
return image;
}

350
fiv-io.c
View File

@ -34,6 +34,11 @@
#include <libjpegqs.h> #include <libjpegqs.h>
#endif // HAVE_JPEG_QS #endif // HAVE_JPEG_QS
// Colour management must be handled before RGB conversions.
#ifdef HAVE_LCMS2
#include <lcms2.h>
#endif // HAVE_LCMS2
#define TIFF_TABLES_CONSTANTS_ONLY #define TIFF_TABLES_CONSTANTS_ONLY
#include "tiff-tables.h" #include "tiff-tables.h"
#include "tiffer.h" #include "tiffer.h"
@ -286,6 +291,333 @@ try_append_page(
return true; return true;
} }
// --- Colour management -------------------------------------------------------
FivIoProfile
fiv_io_profile_new(const void *data, size_t len)
{
#ifdef HAVE_LCMS2
return cmsOpenProfileFromMem(data, len);
#else
(void) data;
(void) len;
return NULL;
#endif
}
FivIoProfile
fiv_io_profile_new_sRGB(void)
{
#ifdef HAVE_LCMS2
return cmsCreate_sRGBProfile();
#else
return NULL;
#endif
}
FivIoProfile
fiv_io_profile_new_parametric(
double gamma, double whitepoint[2], double primaries[6])
{
#ifdef HAVE_LCMS2
// TODO(p): Make sure to use the library in a thread-safe manner.
cmsContext context = NULL;
const cmsCIExyY cmsWP = {whitepoint[0], whitepoint[1], 1.0};
const cmsCIExyYTRIPLE cmsP = {
{primaries[0], primaries[1], 1.0},
{primaries[2], primaries[3], 1.0},
{primaries[4], primaries[5], 1.0},
};
cmsToneCurve *curve = cmsBuildGamma(context, gamma);
if (!curve)
return NULL;
cmsHPROFILE profile = cmsCreateRGBProfileTHR(
context, &cmsWP, &cmsP, (cmsToneCurve *[3]){curve, curve, curve});
cmsFreeToneCurve(curve);
return profile;
#else
(void) gamma;
(void) whitepoint;
(void) primaries;
return NULL;
#endif
}
FivIoProfile
fiv_io_profile_new_sRGB_gamma(double gamma)
{
return fiv_io_profile_new_parametric(gamma,
(double[2]){0.3127, 0.3290},
(double[6]){0.6400, 0.3300, 0.3000, 0.6000, 0.1500, 0.0600});
}
static FivIoProfile
fiv_io_profile_new_from_bytes(GBytes *bytes)
{
gsize len = 0;
gconstpointer p = g_bytes_get_data(bytes, &len);
return fiv_io_profile_new(p, len);
}
static GBytes *
fiv_io_profile_to_bytes(FivIoProfile profile)
{
#ifdef HAVE_LCMS2
cmsUInt32Number len = 0;
(void) cmsSaveProfileToMem(profile, NULL, &len);
gchar *data = g_malloc0(len);
if (!cmsSaveProfileToMem(profile, data, &len)) {
g_free(data);
return NULL;
}
return g_bytes_new_take(data, len);
#else
(void) profile;
return NULL;
#endif
}
void
fiv_io_profile_free(FivIoProfile self)
{
#ifdef HAVE_LCMS2
cmsCloseProfile(self);
#else
(void) self;
#endif
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// TODO(p): In general, try to use CAIRO_FORMAT_RGB30 or CAIRO_FORMAT_RGBA128F.
#ifndef HAVE_LCMS2
#define FIV_IO_PROFILE_ARGB32 0
#define FIV_IO_PROFILE_4X16LE 0
#else
#define FIV_IO_PROFILE_ARGB32 \
(G_BYTE_ORDER == G_LITTLE_ENDIAN ? TYPE_BGRA_8 : TYPE_ARGB_8)
#define FIV_IO_PROFILE_4X16LE \
(G_BYTE_ORDER == G_LITTLE_ENDIAN ? TYPE_BGRA_16 : TYPE_BGRA_16_SE)
#endif
// CAIRO_STRIDE_ALIGNMENT is 4 bytes, so there will be no padding with
// ARGB/BGRA/XRGB/BGRX.
static void
trivial_cmyk_to_host_byte_order_argb(unsigned char *p, int len)
{
// This CMYK handling has been seen in gdk-pixbuf/JPEG, GIMP/JPEG, skcms.
// It will typically produce horribly oversaturated results.
// Assume that all YCCK/CMYK JPEG files use inverted CMYK, as Photoshop
// does, see https://bugzilla.gnome.org/show_bug.cgi?id=618096
while (len--) {
int c = p[0], m = p[1], y = p[2], k = p[3];
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
p[0] = k * y / 255;
p[1] = k * m / 255;
p[2] = k * c / 255;
p[3] = 255;
#else
p[3] = k * y / 255;
p[2] = k * m / 255;
p[1] = k * c / 255;
p[0] = 255;
#endif
p += 4;
}
}
static void
fiv_io_profile_cmyk(
FivIoImage *image, FivIoProfile source, FivIoProfile target)
{
#ifndef HAVE_LCMS2
(void) source;
(void) target;
#else
cmsHTRANSFORM transform = NULL;
if (source && target) {
transform = cmsCreateTransform(source, TYPE_CMYK_8_REV, target,
FIV_IO_PROFILE_ARGB32, INTENT_PERCEPTUAL, 0);
}
if (transform) {
cmsDoTransform(
transform, image->data, image->data, image->width * image->height);
cmsDeleteTransform(transform);
return;
}
#endif
trivial_cmyk_to_host_byte_order_argb(
image->data, image->width * image->height);
}
static bool
fiv_io_profile_rgb_direct(unsigned char *data, int w, int h,
FivIoProfile source, FivIoProfile target,
uint32_t source_format, uint32_t target_format)
{
#ifndef HAVE_LCMS2
(void) data;
(void) w;
(void) h;
(void) source;
(void) source_format;
(void) target;
(void) target_format;
return false;
#else
// TODO(p): We should make this optional.
cmsHPROFILE src_fallback = NULL;
if (target && !source)
source = src_fallback = cmsCreate_sRGBProfile();
cmsHTRANSFORM transform = NULL;
if (source && target) {
transform = cmsCreateTransform(
source, source_format, target, target_format, INTENT_PERCEPTUAL, 0);
}
if (transform) {
cmsDoTransform(transform, data, data, w * h);
cmsDeleteTransform(transform);
}
if (src_fallback)
cmsCloseProfile(src_fallback);
return transform != NULL;
#endif
}
static void
fiv_io_profile_xrgb32(
FivIoImage *image, FivIoProfile source, FivIoProfile target)
{
fiv_io_profile_rgb_direct(image->data, image->width, image->height,
source, target, FIV_IO_PROFILE_ARGB32, FIV_IO_PROFILE_ARGB32);
}
static void
fiv_io_profile_4x16le_direct(
unsigned char *data, int w, int h, FivIoProfile source, FivIoProfile target)
{
fiv_io_profile_rgb_direct(data, w, h, source, target,
FIV_IO_PROFILE_4X16LE, FIV_IO_PROFILE_4X16LE);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
static void
fiv_io_profile_page(FivIoImage *page, FivIoProfile target,
void (*frame_cb) (FivIoImage *, FivIoProfile, FivIoProfile))
{
FivIoProfile source = NULL;
if (page->icc)
source = fiv_io_profile_new_from_bytes(page->icc);
// TODO(p): All animations need to be composited in a linear colour space.
for (FivIoImage *frame = page; frame != NULL; frame = frame->frame_next)
frame_cb(frame, source, target);
if (source)
fiv_io_profile_free(source);
}
static void
fiv_io_premultiply_argb32(FivIoImage *image)
{
if (image->format != CAIRO_FORMAT_ARGB32)
return;
for (uint32_t y = 0; y < image->height; y++) {
uint32_t *dstp = (uint32_t *) (image->data + image->stride * y);
for (uint32_t x = 0; x < image->width; x++) {
uint32_t argb = dstp[x], a = argb >> 24;
dstp[x] = a << 24 |
PREMULTIPLY8(a, 0xFF & (argb >> 16)) << 16 |
PREMULTIPLY8(a, 0xFF & (argb >> 8)) << 8 |
PREMULTIPLY8(a, 0xFF & argb);
}
}
}
#if defined HAVE_LCMS2 && LCMS_VERSION >= 2130
#define FIV_IO_PROFILE_ARGB32_PREMUL \
(G_BYTE_ORDER == G_LITTLE_ENDIAN ? TYPE_BGRA_8_PREMUL : TYPE_ARGB_8_PREMUL)
static void
fiv_io_profile_argb32(FivIoImage *image,
FivIoProfile source, FivIoProfile target)
{
g_return_if_fail(image->format == CAIRO_FORMAT_ARGB32);
fiv_io_profile_rgb_direct(image->data, image->width, image->height,
source, target,
FIV_IO_PROFILE_ARGB32_PREMUL, FIV_IO_PROFILE_ARGB32_PREMUL);
}
static void
fiv_io_profile_argb32_premultiply(
FivIoImage *image, FivIoProfile source, FivIoProfile target)
{
if (image->format != CAIRO_FORMAT_ARGB32) {
fiv_io_profile_xrgb32(image, source, target);
} else if (!fiv_io_profile_rgb_direct(image->data,
image->width, image->height, source, target,
FIV_IO_PROFILE_ARGB32, FIV_IO_PROFILE_ARGB32_PREMUL)) {
g_debug("failed to create a premultiplying transform");
fiv_io_premultiply_argb32(image);
}
}
#else // ! HAVE_LCMS2 || LCMS_VERSION < 2130
// TODO(p): Unpremultiply, transform, repremultiply. Or require lcms2>=2.13.
#define fiv_io_profile_argb32(surface, source, target)
static void
fiv_io_profile_argb32_premultiply(
FivIoImage *image, FivIoProfile source, FivIoProfile target)
{
fiv_io_profile_xrgb32(image, source, target);
fiv_io_premultiply_argb32(image);
}
#endif // ! HAVE_LCMS2 || LCMS_VERSION < 2130
#define fiv_io_profile_argb32_premultiply_page(page, target) \
fiv_io_profile_page((page), (target), fiv_io_profile_argb32_premultiply)
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
static void
fiv_io_profile_any(FivIoImage *image, FivIoProfile source, FivIoProfile target)
{
// TODO(p): Ensure we do colour management early enough, so that
// no avoidable increase of quantization error occurs beforehands,
// and also for correct alpha compositing.
switch (image->format) {
break; case CAIRO_FORMAT_RGB24:
fiv_io_profile_xrgb32(image, source, target);
break; case CAIRO_FORMAT_ARGB32:
fiv_io_profile_argb32(image, source, target);
break; default:
g_debug("CM attempted on an unsupported surface format");
}
}
// TODO(p): Offer better integration, upgrade the bit depth if appropriate.
static FivIoImage *
fiv_io_profile_finalize(FivIoImage *image, FivIoProfile target)
{
if (!target)
return image;
for (FivIoImage *page = image; page != NULL; page = page->page_next)
fiv_io_profile_page(page, target, fiv_io_profile_any);
return image;
}
// --- Wuffs ------------------------------------------------------------------- // --- Wuffs -------------------------------------------------------------------
static bool static bool
@ -379,8 +711,8 @@ struct load_wuffs_frame_context {
GBytes *meta_iccp; ///< Reference-counted ICC profile GBytes *meta_iccp; ///< Reference-counted ICC profile
GBytes *meta_xmp; ///< Reference-counted XMP GBytes *meta_xmp; ///< Reference-counted XMP
FivIoProfile *target; ///< Target device profile, if any FivIoProfile target; ///< Target device profile, if any
FivIoProfile *source; ///< Source colour profile, if any FivIoProfile source; ///< Source colour profile, if any
FivIoImage *result; ///< The resulting image (referenced) FivIoImage *result; ///< The resulting image (referenced)
FivIoImage *result_tail; ///< The final animation frame FivIoImage *result_tail; ///< The final animation frame
@ -1058,7 +1390,7 @@ parse_exif_profile_subifd(
} }
} }
static FivIoProfile * static FivIoProfile
parse_exif_profile(const void *data, size_t len) parse_exif_profile(const void *data, size_t len)
{ {
struct tiffer T = {}; struct tiffer T = {};
@ -1254,7 +1586,7 @@ load_jpeg_finalize(FivIoImage *image, bool cmyk,
else else
g_byte_array_free(meta.icc, TRUE); g_byte_array_free(meta.icc, TRUE);
FivIoProfile *source = NULL; FivIoProfile source = NULL;
if (icc_profile) if (icc_profile)
source = fiv_io_profile_new( source = fiv_io_profile_new(
g_bytes_get_data(icc_profile, NULL), g_bytes_get_size(icc_profile)); g_bytes_get_data(icc_profile, NULL), g_bytes_get_size(icc_profile));
@ -2071,7 +2403,7 @@ load_resvg_destroy(FivIoRenderClosure *closure)
static FivIoImage * static FivIoImage *
load_resvg_render_internal(FivIoRenderClosureResvg *self, load_resvg_render_internal(FivIoRenderClosureResvg *self,
double scale, FivIoProfile *target, GError **error) double scale, FivIoProfile target, GError **error)
{ {
double w = ceil(self->width * scale), h = ceil(self->height * scale); double w = ceil(self->width * scale), h = ceil(self->height * scale);
if (w > SHRT_MAX || h > SHRT_MAX) { if (w > SHRT_MAX || h > SHRT_MAX) {
@ -2106,7 +2438,7 @@ load_resvg_render_internal(FivIoRenderClosureResvg *self,
static FivIoImage * static FivIoImage *
load_resvg_render( load_resvg_render(
FivIoRenderClosure *closure, FivIoProfile *target, double scale) FivIoRenderClosure *closure, FivIoProfile target, double scale)
{ {
FivIoRenderClosureResvg *self = (FivIoRenderClosureResvg *) closure; FivIoRenderClosureResvg *self = (FivIoRenderClosureResvg *) closure;
return load_resvg_render_internal(self, scale, target, NULL); return load_resvg_render_internal(self, scale, target, NULL);
@ -2198,7 +2530,7 @@ load_librsvg_destroy(FivIoRenderClosure *closure)
static FivIoImage * static FivIoImage *
load_librsvg_render_internal(FivIoRenderClosureLibrsvg *self, double scale, load_librsvg_render_internal(FivIoRenderClosureLibrsvg *self, double scale,
FivIoProfile *target, GError **error) FivIoProfile target, GError **error)
{ {
RsvgRectangle viewport = {.x = 0, .y = 0, RsvgRectangle viewport = {.x = 0, .y = 0,
.width = self->width * scale, .height = self->height * scale}; .width = self->width * scale, .height = self->height * scale};
@ -2230,7 +2562,7 @@ load_librsvg_render_internal(FivIoRenderClosureLibrsvg *self, double scale,
static FivIoImage * static FivIoImage *
load_librsvg_render( load_librsvg_render(
FivIoRenderClosure *closure, FivIoProfile *target, double scale) FivIoRenderClosure *closure, FivIoProfile target, double scale)
{ {
FivIoRenderClosureLibrsvg *self = (FivIoRenderClosureLibrsvg *) closure; FivIoRenderClosureLibrsvg *self = (FivIoRenderClosureLibrsvg *) closure;
return load_librsvg_render_internal(self, scale, target, NULL); return load_librsvg_render_internal(self, scale, target, NULL);
@ -3380,7 +3712,7 @@ set_metadata(WebPMux *mux, const char *fourcc, GBytes *data)
} }
gboolean gboolean
fiv_io_save(FivIoImage *page, FivIoImage *frame, FivIoProfile *target, fiv_io_save(FivIoImage *page, FivIoImage *frame, FivIoProfile target,
const char *path, GError **error) const char *path, GError **error)
{ {
g_return_val_if_fail(page != NULL, FALSE); g_return_val_if_fail(page != NULL, FALSE);

48
fiv-io.h
View File

@ -1,7 +1,7 @@
// //
// fiv-io.h: image operations // fiv-io.h: image operations
// //
// Copyright (c) 2021 - 2024, Přemysl Eric Janouch <p@janouch.name> // Copyright (c) 2021 - 2023, Přemysl Eric Janouch <p@janouch.name>
// //
// Permission to use, copy, modify, and/or distribute this software for any // Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted. // purpose with or without fee is hereby granted.
@ -22,44 +22,16 @@
#include <glib.h> #include <glib.h>
#include <webp/encode.h> // WebPConfig #include <webp/encode.h> // WebPConfig
typedef enum _FivIoOrientation FivIoOrientation;
typedef struct _FivIoRenderClosure FivIoRenderClosure;
typedef struct _FivIoImage FivIoImage;
// --- Colour management ------------------------------------------------------- // --- Colour management -------------------------------------------------------
void fiv_io_profile_init(void);
// TODO(p): Make it also possible to use Skia's skcms. // TODO(p): Make it also possible to use Skia's skcms.
typedef void *FivIoProfile; typedef void *FivIoProfile;
FivIoProfile *fiv_io_profile_new(const void *data, size_t len); FivIoProfile fiv_io_profile_new(const void *data, size_t len);
FivIoProfile *fiv_io_profile_new_from_bytes(GBytes *bytes); FivIoProfile fiv_io_profile_new_sRGB(void);
FivIoProfile *fiv_io_profile_new_sRGB(void); void fiv_io_profile_free(FivIoProfile self);
FivIoProfile *fiv_io_profile_new_sRGB_gamma(double gamma);
FivIoProfile *fiv_io_profile_new_parametric(
double gamma, double whitepoint[2], double primaries[6]);
GBytes *fiv_io_profile_to_bytes(FivIoProfile *profile);
void fiv_io_profile_free(FivIoProfile *self);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - // From libwebp, verified to exactly match [x * a / 255].
#define PREMULTIPLY8(a, x) (((uint32_t) (x) * (uint32_t) (a) * 32897U) >> 23)
void fiv_io_premultiply_argb32(FivIoImage *image);
void fiv_io_profile_cmyk(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target);
void fiv_io_profile_4x16le_direct(unsigned char *data,
int w, int h, FivIoProfile *source, FivIoProfile *target);
void fiv_io_profile_argb32_premultiply(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target);
void fiv_io_profile_page(FivIoImage *page, FivIoProfile *target,
void (*frame_cb) (FivIoImage *, FivIoProfile *, FivIoProfile *));
#define fiv_io_profile_argb32_premultiply_page(page, target) \
fiv_io_profile_page((page), (target), fiv_io_profile_argb32_premultiply)
void fiv_io_profile_any(
FivIoImage *image, FivIoProfile *source, FivIoProfile *target);
FivIoImage *fiv_io_profile_finalize(FivIoImage *image, FivIoProfile *target);
// --- Loading ----------------------------------------------------------------- // --- Loading -----------------------------------------------------------------
@ -67,6 +39,10 @@ extern const char *fiv_io_supported_media_types[];
gchar **fiv_io_all_supported_media_types(void); gchar **fiv_io_all_supported_media_types(void);
typedef enum _FivIoOrientation FivIoOrientation;
typedef struct _FivIoRenderClosure FivIoRenderClosure;
typedef struct _FivIoImage FivIoImage;
// https://www.cipa.jp/std/documents/e/DC-008-2012_E.pdf Table 6 // https://www.cipa.jp/std/documents/e/DC-008-2012_E.pdf Table 6
enum _FivIoOrientation { enum _FivIoOrientation {
FivIoOrientationUnknown = 0, FivIoOrientationUnknown = 0,
@ -84,7 +60,7 @@ enum _FivIoOrientation {
// then loaders could store it in their closures. // then loaders could store it in their closures.
struct _FivIoRenderClosure { struct _FivIoRenderClosure {
/// The rendering is allowed to fail, returning NULL. /// The rendering is allowed to fail, returning NULL.
FivIoImage *(*render)(FivIoRenderClosure *, FivIoProfile *, double scale); FivIoImage *(*render)(FivIoRenderClosure *, FivIoProfile, double scale);
void (*destroy)(FivIoRenderClosure *); void (*destroy)(FivIoRenderClosure *);
}; };
@ -203,4 +179,4 @@ unsigned char *fiv_io_encode_webp(
/// Saves the page as a lossless WebP still picture or animation. /// Saves the page as a lossless WebP still picture or animation.
/// If no exact frame is specified, this potentially creates an animation. /// If no exact frame is specified, this potentially creates an animation.
gboolean fiv_io_save(FivIoImage *page, FivIoImage *frame, gboolean fiv_io_save(FivIoImage *page, FivIoImage *frame,
FivIoProfile *target, const char *path, GError **error); FivIoProfile target, const char *path, GError **error);

2
fiv-thumbnail.c
View File

@ -182,7 +182,7 @@ adjust_thumbnail(FivIoImage *thumbnail, double row_height)
FivIoRenderClosure *closure = thumbnail->render; FivIoRenderClosure *closure = thumbnail->render;
if (closure && orientation <= FivIoOrientation0) { if (closure && orientation <= FivIoOrientation0) {
// Remember to synchronize changes with render(). // Remember to synchronize changes with render().
FivIoProfile *screen_profile = fiv_io_profile_new_sRGB(); FivIoProfile screen_profile = fiv_io_profile_new_sRGB();
// This API doesn't accept non-uniform scaling; prefer a vertical fit. // This API doesn't accept non-uniform scaling; prefer a vertical fit.
FivIoImage *scaled = closure->render(closure, screen_profile, scale_y); FivIoImage *scaled = closure->render(closure, screen_profile, scale_y);
if (screen_profile) if (screen_profile)

8
fiv-view.c
View File

@ -78,7 +78,7 @@ struct _FivView {
double drag_start[2]; ///< Adjustment values for drag origin double drag_start[2]; ///< Adjustment values for drag origin
FivIoImage *enhance_swap; ///< Quick swap in/out FivIoImage *enhance_swap; ///< Quick swap in/out
FivIoProfile *screen_cms_profile; ///< Target colour profile for widget FivIoProfile screen_cms_profile; ///< Target colour profile for widget
int remaining_loops; ///< Greater than zero if limited int remaining_loops; ///< Greater than zero if limited
gint64 frame_time; ///< Current frame's start, µs precision gint64 frame_time; ///< Current frame's start, µs precision
@ -461,7 +461,7 @@ out:
// //
// Note that Wayland does not have any appropriate protocol, as of writing: // Note that Wayland does not have any appropriate protocol, as of writing:
// https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/14 // https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/14
static FivIoProfile * static FivIoProfile
monitor_cms_profile(GdkWindow *root, int num) monitor_cms_profile(GdkWindow *root, int num)
{ {
char atom[32] = ""; char atom[32] = "";
@ -471,7 +471,7 @@ monitor_cms_profile(GdkWindow *root, int num)
int format = 0, length = 0; int format = 0, length = 0;
GdkAtom type = GDK_NONE; GdkAtom type = GDK_NONE;
guchar *data = NULL; guchar *data = NULL;
FivIoProfile *result = NULL; FivIoProfile result = NULL;
if (gdk_property_get(root, gdk_atom_intern(atom, FALSE), GDK_NONE, 0, if (gdk_property_get(root, gdk_atom_intern(atom, FALSE), GDK_NONE, 0,
8 << 20 /* MiB */, FALSE, &type, &format, &length, &data)) { 8 << 20 /* MiB */, FALSE, &type, &format, &length, &data)) {
if (format == 8 && length > 0) if (format == 8 && length > 0)
@ -1117,7 +1117,7 @@ static gboolean
save_as(FivView *self, FivIoImage *frame) save_as(FivView *self, FivIoImage *frame)
{ {
GtkWindow *window = get_toplevel(GTK_WIDGET(self)); GtkWindow *window = get_toplevel(GTK_WIDGET(self));
FivIoProfile *target = NULL; FivIoProfile target = NULL;
if (self->enable_cms && (target = self->screen_cms_profile)) { if (self->enable_cms && (target = self->screen_cms_profile)) {
GtkWidget *dialog = gtk_message_dialog_new(window, GTK_DIALOG_MODAL, GtkWidget *dialog = gtk_message_dialog_new(window, GTK_DIALOG_MODAL,
GTK_MESSAGE_WARNING, GTK_BUTTONS_CLOSE, "%s", GTK_MESSAGE_WARNING, GTK_BUTTONS_CLOSE, "%s",

24
fiv.c
View File

@ -1,7 +1,7 @@
// //
// fiv.c: fuck-if-I-know-how-to-name-it image browser and viewer // fiv.c: fuck-if-I-know-how-to-name-it image browser and viewer
// //
// Copyright (c) 2021 - 2024, Přemysl Eric Janouch <p@janouch.name> // Copyright (c) 2021 - 2023, Přemysl Eric Janouch <p@janouch.name>
// //
// Permission to use, copy, modify, and/or distribute this software for any // Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted. // purpose with or without fee is hereby granted.
@ -44,6 +44,11 @@
#include "fiv-thumbnail.h" #include "fiv-thumbnail.h"
#include "fiv-view.h" #include "fiv-view.h"
#ifdef HAVE_LCMS2_FAST_FLOAT
#include <lcms2.h>
#include <lcms2_fast_float.h>
#endif // HAVE_LCMS2_FAST_FLOAT
// --- Utilities --------------------------------------------------------------- // --- Utilities ---------------------------------------------------------------
static void exit_fatal(const char *format, ...) G_GNUC_PRINTF(1, 2); static void exit_fatal(const char *format, ...) G_GNUC_PRINTF(1, 2);
@ -2206,7 +2211,6 @@ static const char stylesheet[] = "@define-color fiv-tile @content_view_bg; \
mix(@theme_selected_bg_color, @content_view_bg, 0.5); \ mix(@theme_selected_bg_color, @content_view_bg, 0.5); \
fiv-view, fiv-browser { background: @content_view_bg; } \ fiv-view, fiv-browser { background: @content_view_bg; } \
placessidebar.fiv box > separator { margin: 4px 0; } \ placessidebar.fiv box > separator { margin: 4px 0; } \
placessidebar.fiv row { min-height: 1.75em; } \
.fiv-toolbar button { padding-left: 0; padding-right: 0; } \ .fiv-toolbar button { padding-left: 0; padding-right: 0; } \
.fiv-toolbar > button:first-child { padding-left: 4px; } \ .fiv-toolbar > button:first-child { padding-left: 4px; } \
.fiv-toolbar > button:last-child { padding-right: 4px; } \ .fiv-toolbar > button:last-child { padding-right: 4px; } \
@ -2448,7 +2452,7 @@ on_app_startup(GApplication *app, G_GNUC_UNUSED gpointer user_data)
} }
static struct { static struct {
gboolean browse, collection, extract_thumbnail; gboolean browse, extract_thumbnail;
gchar **args, *thumbnail_size, *thumbnail_size_search; gchar **args, *thumbnail_size, *thumbnail_size_search;
} o; } o;
@ -2458,12 +2462,12 @@ on_app_activate(
{ {
// XXX: We follow the behaviour of Firefox and Eye of GNOME, which both // XXX: We follow the behaviour of Firefox and Eye of GNOME, which both
// interpret multiple command line arguments differently, as a collection. // interpret multiple command line arguments differently, as a collection.
// However, single-element collections are unrepresentable this way, // However, single-element collections are unrepresentable this way.
// so we have a switch to enforce it. // Should we allow multiple targets only in a special new mode?
g.files_index = -1; g.files_index = -1;
if (o.args) { if (o.args) {
const gchar *target = *o.args; const gchar *target = *o.args;
if (o.args[1] || o.collection) { if (o.args[1]) {
fiv_collection_reload(o.args); fiv_collection_reload(o.args);
target = FIV_COLLECTION_SCHEME ":/"; target = FIV_COLLECTION_SCHEME ":/";
} }
@ -2579,7 +2583,10 @@ on_app_handle_local_options(G_GNUC_UNUSED GApplication *app,
return 0; return 0;
} }
fiv_io_profile_init(); // TODO(p): Use Little CMS with contexts instead.
#ifdef HAVE_LCMS2_FAST_FLOAT
cmsPlugin(cmsFastFloatExtensions());
#endif // HAVE_LCMS2_FAST_FLOAT
// Normalize all arguments to URIs, and run thumbnailing modes first. // Normalize all arguments to URIs, and run thumbnailing modes first.
for (gsize i = 0; o.args && o.args[i]; i++) { for (gsize i = 0; o.args && o.args[i]; i++) {
@ -2611,9 +2618,6 @@ main(int argc, char *argv[])
{"browse", 0, G_OPTION_FLAG_IN_MAIN, {"browse", 0, G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE, &o.browse, G_OPTION_ARG_NONE, &o.browse,
"Start in filesystem browsing mode", NULL}, "Start in filesystem browsing mode", NULL},
{"collection", 0, G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE, &o.collection,
"Always put arguments in a collection (implies --browse)", NULL},
{"invalidate-cache", 0, G_OPTION_FLAG_IN_MAIN, {"invalidate-cache", 0, G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE, NULL, G_OPTION_ARG_NONE, NULL,
"Invalidate the wide thumbnail cache", NULL}, "Invalidate the wide thumbnail cache", NULL},

3
meson.build
View File

@ -164,8 +164,7 @@ tiff_tables = custom_target('tiff-tables.h',
) )
desktops = ['fiv.desktop', 'fiv-browse.desktop'] desktops = ['fiv.desktop', 'fiv-browse.desktop']
iolib = static_library('fiv-io', 'fiv-io.c', 'fiv-io-profile.c', 'xdg.c', iolib = static_library('fiv-io', 'fiv-io.c', 'xdg.c', tiff_tables,
tiff_tables,
dependencies : dependencies).extract_all_objects(recursive : true) dependencies : dependencies).extract_all_objects(recursive : true)
exe = executable('fiv', 'fiv.c', 'fiv-view.c', 'fiv-context-menu.c', exe = executable('fiv', 'fiv.c', 'fiv-view.c', 'fiv-context-menu.c',
'fiv-browser.c', 'fiv-sidebar.c', 'fiv-thumbnail.c', 'fiv-collection.c', 'fiv-browser.c', 'fiv-sidebar.c', 'fiv-thumbnail.c', 'fiv-collection.c',