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claws-mail/src/stock_pixmap.c
Andrej Kacian 0faddd1e85 Use g_dir_open() and friends instead of opendir() and friends. 
This makes more things work on Windows, since Mingw
opendir() is kind of flakey, and breaks e.g. vcalendar or rssyl
being able to read contents of their folders.

I only left opendir() in archive plugin, since it is only found
in unused part of code (excluded by #ifdef _TEST, which is never
true for claws-mail compilations).
2015-06-29 11:35:13 +02:00

847 lines
29 KiB
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/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "defs.h"
#include <glib.h>
#include <gtk/gtk.h>
#include <string.h>
#include <dirent.h>
#include "config.h"
#include "stock_pixmap.h"
#include "gtkutils.h"
#include "utils.h"
#include "prefs_common.h"
#include "pixmaps/addr_one.xpm"
#include "pixmaps/addr_two.xpm"
#include "pixmaps/address.xpm"
#include "pixmaps/anonymous.xpm"
#include "pixmaps/book.xpm"
#include "pixmaps/category.xpm"
#include "pixmaps/checkbox_off.xpm"
#include "pixmaps/checkbox_on.xpm"
#include "pixmaps/clip.xpm"
#include "pixmaps/clipkey.xpm"
#include "pixmaps/complete.xpm"
#include "pixmaps/continue.xpm"
#include "pixmaps/deleted.xpm"
#include "pixmaps/error.xpm"
#include "pixmaps/edit_extern.xpm"
#include "pixmaps/forwarded.xpm"
#include "pixmaps/group.xpm"
#include "pixmaps/insert_file.xpm"
#include "pixmaps/interface.xpm"
#include "pixmaps/jpilot.xpm"
#include "pixmaps/key.xpm"
#include "pixmaps/key_gpg_signed.xpm"
#include "pixmaps/ldap.xpm"
#include "pixmaps/linewrap.xpm"
#include "pixmaps/linewrapcurrent.xpm"
#include "pixmaps/mark.xpm"
#include "pixmaps/locked.xpm"
#include "pixmaps/new.xpm"
#include "pixmaps/replied.xpm"
#include "pixmaps/replied_and_forwarded.xpm"
#include "pixmaps/close.xpm"
#include "pixmaps/down_arrow.xpm"
#include "pixmaps/up_arrow.xpm"
#include "pixmaps/exec.xpm"
#include "pixmaps/mail.xpm"
#include "pixmaps/mail_attach.xpm"
#include "pixmaps/mail_compose.xpm"
#include "pixmaps/mail_forward.xpm"
#include "pixmaps/mail_receive.xpm"
#include "pixmaps/mail_receive_all.xpm"
#include "pixmaps/mail_reply.xpm"
#include "pixmaps/mail_reply_to_all.xpm"
#include "pixmaps/mail_reply_to_author.xpm"
#include "pixmaps/mail_reply_to_list.xpm"
#include "pixmaps/mail_send.xpm"
#include "pixmaps/mail_send_queue.xpm"
#include "pixmaps/mail_sign.xpm"
#include "pixmaps/open_mail.xpm"
#include "pixmaps/news_compose.xpm"
#include "pixmaps/paste.xpm"
#include "pixmaps/preferences.xpm"
#include "pixmaps/properties.xpm"
#include "pixmaps/queue_close.xpm"
#include "pixmaps/queue_close_hrm.xpm"
#include "pixmaps/queue_open.xpm"
#include "pixmaps/queue_open_hrm.xpm"
#include "pixmaps/claws-mail_icon.xpm"
#include "pixmaps/claws-mail_compose_logo.xpm"
#ifndef GENERIC_UMPC
#include "pixmaps/claws-mail_logo.xpm"
#else
#include "pixmaps/claws-mail_logo-small.xpm"
#endif
#include "pixmaps/address_book.xpm"
#include "pixmaps/unread.xpm"
#include "pixmaps/read.xpm"
#include "pixmaps/vcard.xpm"
#include "pixmaps/ignorethread.xpm"
#include "pixmaps/online.xpm"
#include "pixmaps/offline.xpm"
#include "pixmaps/notice_warn.xpm"
#include "pixmaps/notice_error.xpm"
#include "pixmaps/notice_note.xpm"
#include "pixmaps/quicksearch.xpm"
#include "pixmaps/clip_gpg_signed.xpm"
#include "pixmaps/gpg_signed.xpm"
#include "pixmaps/go_folders.xpm"
#include "pixmaps/mime_text_plain.xpm"
#include "pixmaps/mime_text_html.xpm"
#include "pixmaps/mime_text_patch.xpm"
#include "pixmaps/mime_application.xpm"
#include "pixmaps/mime_image.xpm"
#include "pixmaps/mime_audio.xpm"
#include "pixmaps/mime_text_enriched.xpm"
#include "pixmaps/mime_unknown.xpm"
#include "pixmaps/mime_pdf.xpm"
#include "pixmaps/mime_ps.xpm"
#include "pixmaps/mime_calendar.xpm"
#include "pixmaps/mime_pgpsig.xpm"
#include "pixmaps/printer.xpm"
#include "pixmaps/privacy_signed.xpm"
#include "pixmaps/privacy_passed.xpm"
#include "pixmaps/privacy_failed.xpm"
#include "pixmaps/privacy_unknown.xpm"
#include "pixmaps/privacy_expired.xpm"
#include "pixmaps/privacy_warn.xpm"
#include "pixmaps/privacy_emblem_encrypted.xpm"
#include "pixmaps/privacy_emblem_signed.xpm"
#include "pixmaps/privacy_emblem_passed.xpm"
#include "pixmaps/privacy_emblem_failed.xpm"
#include "pixmaps/privacy_emblem_warn.xpm"
#include "pixmaps/mime_message.xpm"
#include "pixmaps/address_search.xpm"
#include "pixmaps/check_spelling.xpm"
#include "pixmaps/dir_close.xpm"
#include "pixmaps/dir_close_hrm.xpm"
#include "pixmaps/dir_open.xpm"
#include "pixmaps/dir_open_hrm.xpm"
#include "pixmaps/inbox_open.xpm"
#include "pixmaps/inbox_open_hrm.xpm"
#include "pixmaps/inbox_close.xpm"
#include "pixmaps/inbox_close_hrm.xpm"
#include "pixmaps/outbox_open.xpm"
#include "pixmaps/outbox_open_hrm.xpm"
#include "pixmaps/outbox_close.xpm"
#include "pixmaps/outbox_close_hrm.xpm"
#include "pixmaps/trash.xpm"
#include "pixmaps/delete_btn.xpm"
#include "pixmaps/cancel.xpm"
#include "pixmaps/trash_btn.xpm"
#include "pixmaps/trash_hrm.xpm"
#include "pixmaps/drafts_close.xpm"
#include "pixmaps/drafts_open.xpm"
#include "pixmaps/dir_close_mark.xpm"
#include "pixmaps/dir_close_hrm_mark.xpm"
#include "pixmaps/dir_open_mark.xpm"
#include "pixmaps/dir_open_hrm_mark.xpm"
#include "pixmaps/inbox_open_mark.xpm"
#include "pixmaps/inbox_open_hrm_mark.xpm"
#include "pixmaps/inbox_close_mark.xpm"
#include "pixmaps/inbox_close_hrm_mark.xpm"
#include "pixmaps/outbox_open_mark.xpm"
#include "pixmaps/outbox_open_hrm_mark.xpm"
#include "pixmaps/outbox_close_mark.xpm"
#include "pixmaps/outbox_close_hrm_mark.xpm"
#include "pixmaps/trash_mark.xpm"
#include "pixmaps/queue_close_mark.xpm"
#include "pixmaps/queue_close_hrm_mark.xpm"
#include "pixmaps/queue_open_mark.xpm"
#include "pixmaps/queue_open_hrm_mark.xpm"
#include "pixmaps/trash_hrm_mark.xpm"
#include "pixmaps/drafts_close_mark.xpm"
#include "pixmaps/drafts_open_mark.xpm"
#include "pixmaps/dir_noselect.xpm"
#include "pixmaps/spam.xpm"
#include "pixmaps/spam_btn.xpm"
#include "pixmaps/ham_btn.xpm"
#include "pixmaps/moved.xpm"
#include "pixmaps/copied.xpm"
#include "pixmaps/selection.xpm"
#include "pixmaps/watchthread.xpm"
#include "pixmaps/empty.xpm"
#include "pixmaps/tray_newmail.offline.xpm"
#include "pixmaps/tray_newmail.xpm"
#include "pixmaps/tray_newmarkedmail.offline.xpm"
#include "pixmaps/tray_newmarkedmail.xpm"
#include "pixmaps/tray_nomail.offline.xpm"
#include "pixmaps/tray_nomail.xpm"
#include "pixmaps/tray_unreadmail.offline.xpm"
#include "pixmaps/tray_unreadmail.xpm"
#include "pixmaps/tray_unreadmarkedmail.offline.xpm"
#include "pixmaps/tray_unreadmarkedmail.xpm"
typedef struct _StockPixmapData StockPixmapData;
struct _StockPixmapData
{
gchar **data;
cairo_surface_t *pixmap;
cairo_pattern_t *mask;
gchar *file;
gchar *icon_path;
GdkPixbuf *pixbuf;
};
typedef struct _OverlayData OverlayData;
struct _OverlayData
{
gboolean is_pixmap;
cairo_surface_t *base_pixmap;
cairo_surface_t *overlay_pixmap;
GdkPixbuf *base_pixbuf;
GdkPixbuf *overlay_pixbuf;
guint base_height;
guint base_width;
guint overlay_height;
guint overlay_width;
OverlayPosition position;
gint border_x;
gint border_y;
gboolean highlight;
};
static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
static StockPixmapData pixmaps[] =
{
{addr_one_xpm , NULL, NULL, "addr_one", NULL},
{addr_two_xpm , NULL, NULL, "addr_two", NULL},
{address_xpm , NULL, NULL, "address", NULL},
{address_book_xpm , NULL, NULL, "address_book", NULL},
{address_search_xpm , NULL, NULL, "address_search", NULL},
{anonymous_xpm , NULL, NULL, "anonymous", NULL},
{book_xpm , NULL, NULL, "book", NULL},
{category_xpm , NULL, NULL, "category", NULL},
{checkbox_off_xpm , NULL, NULL, "checkbox_off", NULL},
{checkbox_on_xpm , NULL, NULL, "checkbox_on", NULL},
{check_spelling_xpm , NULL, NULL, "check_spelling", NULL},
{clip_xpm , NULL, NULL, "clip", NULL},
{clipkey_xpm , NULL, NULL, "clipkey", NULL},
{clip_gpg_signed_xpm , NULL, NULL, "clip_gpg_signed", NULL},
{close_xpm , NULL, NULL, "close", NULL},
{complete_xpm , NULL, NULL, "complete", NULL},
{continue_xpm , NULL, NULL, "continue", NULL},
{deleted_xpm , NULL, NULL, "deleted", NULL},
{dir_close_xpm , NULL, NULL, "dir_close", NULL},
{dir_close_hrm_xpm , NULL, NULL, "dir_close_hrm", NULL},
{dir_open_xpm , NULL, NULL, "dir_open", NULL},
{dir_open_hrm_xpm , NULL, NULL, "dir_open_hrm", NULL},
{dir_close_mark_xpm , NULL, NULL, "dir_close_mark", NULL},
{dir_close_hrm_mark_xpm , NULL, NULL, "dir_close_hrm_mark", NULL},
{dir_open_mark_xpm , NULL, NULL, "dir_open_mark", NULL},
{dir_open_hrm_mark_xpm , NULL, NULL, "dir_open_hrm_mark", NULL},
{down_arrow_xpm , NULL, NULL, "down_arrow", NULL},
{up_arrow_xpm , NULL, NULL, "up_arrow", NULL},
{edit_extern_xpm , NULL, NULL, "edit_extern", NULL},
{error_xpm , NULL, NULL, "error", NULL},
{exec_xpm , NULL, NULL, "exec", NULL},
{forwarded_xpm , NULL, NULL, "forwarded", NULL},
{group_xpm , NULL, NULL, "group", NULL},
{ignorethread_xpm , NULL, NULL, "ignorethread", NULL},
{inbox_close_xpm , NULL, NULL, "inbox_close", NULL},
{inbox_close_hrm_xpm , NULL, NULL, "inbox_close_hrm", NULL},
{inbox_open_xpm , NULL, NULL, "inbox_open", NULL},
{inbox_open_hrm_xpm , NULL, NULL, "inbox_open_hrm", NULL},
{inbox_close_mark_xpm , NULL, NULL, "inbox_close_mark", NULL},
{inbox_close_hrm_mark_xpm , NULL, NULL, "inbox_close_hrm_mark", NULL},
{inbox_open_mark_xpm , NULL, NULL, "inbox_open_mark", NULL},
{inbox_open_hrm_mark_xpm , NULL, NULL, "inbox_open_hrm_mark", NULL},
{insert_file_xpm , NULL, NULL, "insert_file", NULL},
{interface_xpm , NULL, NULL, "interface", NULL},
{jpilot_xpm , NULL, NULL, "jpilot", NULL},
{key_xpm , NULL, NULL, "key", NULL},
{key_gpg_signed_xpm , NULL, NULL, "key_gpg_signed", NULL},
{ldap_xpm , NULL, NULL, "ldap", NULL},
{linewrapcurrent_xpm , NULL, NULL, "linewrapcurrent", NULL},
{linewrap_xpm , NULL, NULL, "linewrap", NULL},
{locked_xpm , NULL, NULL, "locked", NULL},
{mail_xpm , NULL, NULL, "mail", NULL},
{mail_attach_xpm , NULL, NULL, "mail_attach", NULL},
{mail_compose_xpm , NULL, NULL, "mail_compose", NULL},
{mail_forward_xpm , NULL, NULL, "mail_forward", NULL},
{mail_receive_xpm , NULL, NULL, "mail_receive", NULL},
{mail_receive_all_xpm , NULL, NULL, "mail_receive_all", NULL},
{mail_reply_xpm , NULL, NULL, "mail_reply", NULL},
{mail_reply_to_all_xpm , NULL, NULL, "mail_reply_to_all", NULL},
{mail_reply_to_author_xpm , NULL, NULL, "mail_reply_to_author", NULL},
{mail_reply_to_list_xpm , NULL, NULL, "mail_reply_to_list", NULL},
{mail_send_xpm , NULL, NULL, "mail_send", NULL},
{mail_send_queue_xpm , NULL, NULL, "mail_send_queue", NULL},
{mail_sign_xpm , NULL, NULL, "mail_sign", NULL},
{open_mail_xpm , NULL, NULL, "open_mail", NULL},
{mark_xpm , NULL, NULL, "mark", NULL},
{new_xpm , NULL, NULL, "new", NULL},
{news_compose_xpm , NULL, NULL, "news_compose", NULL},
{outbox_close_xpm , NULL, NULL, "outbox_close", NULL},
{outbox_close_hrm_xpm , NULL, NULL, "outbox_close_hrm", NULL},
{outbox_open_xpm , NULL, NULL, "outbox_open", NULL},
{outbox_open_hrm_xpm , NULL, NULL, "outbox_open_hrm", NULL},
{outbox_close_mark_xpm , NULL, NULL, "outbox_close_mark", NULL},
{outbox_close_hrm_mark_xpm , NULL, NULL, "outbox_close_hrm_mark", NULL},
{outbox_open_mark_xpm , NULL, NULL, "outbox_open_mark", NULL},
{outbox_open_hrm_mark_xpm , NULL, NULL, "outbox_open_hrm_mark", NULL},
{replied_xpm , NULL, NULL, "replied", NULL},
{replied_and_forwarded_xpm , NULL, NULL, "replied_and_forwarded", NULL},
{paste_xpm , NULL, NULL, "paste", NULL},
{preferences_xpm , NULL, NULL, "preferences", NULL},
{properties_xpm , NULL, NULL, "properties", NULL},
{queue_close_xpm , NULL, NULL, "queue_close", NULL},
{queue_close_hrm_xpm , NULL, NULL, "queue_close_hrm", NULL},
{queue_open_xpm , NULL, NULL, "queue_open", NULL},
{queue_open_hrm_xpm , NULL, NULL, "queue_open_hrm", NULL},
{trash_xpm , NULL, NULL, "trash_open", NULL},
{trash_hrm_xpm , NULL, NULL, "trash_open_hrm", NULL},
{trash_xpm , NULL, NULL, "trash_close", NULL},
{trash_hrm_xpm , NULL, NULL, "trash_close_hrm", NULL},
{queue_close_mark_xpm , NULL, NULL, "queue_close_mark", NULL},
{queue_close_hrm_mark_xpm , NULL, NULL, "queue_close_hrm_mark", NULL},
{queue_open_mark_xpm , NULL, NULL, "queue_open_mark", NULL},
{queue_open_hrm_mark_xpm , NULL, NULL, "queue_open_hrm_mark", NULL},
{trash_mark_xpm , NULL, NULL, "trash_open_mark", NULL},
{trash_hrm_mark_xpm , NULL, NULL, "trash_open_hrm_mark", NULL},
{trash_mark_xpm , NULL, NULL, "trash_close_mark", NULL},
{trash_hrm_mark_xpm , NULL, NULL, "trash_close_hrm_mark", NULL},
{unread_xpm , NULL, NULL, "unread", NULL},
{vcard_xpm , NULL, NULL, "vcard", NULL},
{online_xpm , NULL, NULL, "online", NULL},
{offline_xpm , NULL, NULL, "offline", NULL},
{notice_warn_xpm , NULL, NULL, "notice_warn", NULL},
{notice_error_xpm , NULL, NULL, "notice_error", NULL},
{notice_note_xpm , NULL, NULL, "notice_note", NULL},
{quicksearch_xpm , NULL, NULL, "quicksearch", NULL},
{gpg_signed_xpm , NULL, NULL, "gpg_signed", NULL},
{go_folders_xpm , NULL, NULL, "go_folders", NULL},
{drafts_close_xpm , NULL, NULL, "drafts_close", NULL},
{drafts_open_xpm , NULL, NULL, "drafts_open", NULL},
{drafts_close_mark_xpm , NULL, NULL, "drafts_close_mark", NULL},
{drafts_open_mark_xpm , NULL, NULL, "drafts_open_mark", NULL},
{mime_text_plain_xpm , NULL, NULL, "mime_text_plain", NULL},
{mime_text_html_xpm , NULL, NULL, "mime_text_html", NULL},
{mime_text_patch_xpm , NULL, NULL, "mime_text_patch", NULL},
{mime_application_xpm , NULL, NULL, "mime_application", NULL},
{mime_image_xpm , NULL, NULL, "mime_image", NULL},
{mime_audio_xpm , NULL, NULL, "mime_audio", NULL},
{mime_text_enriched_xpm , NULL, NULL, "mime_text_enriched", NULL},
{mime_unknown_xpm , NULL, NULL, "mime_unknown", NULL},
{mime_pdf_xpm , NULL, NULL, "mime_pdf", NULL},
{mime_ps_xpm , NULL, NULL, "mime_ps", NULL},
{mime_calendar_xpm , NULL, NULL, "mime_calendar", NULL},
{mime_pgpsig_xpm , NULL, NULL, "mime_pgpsig", NULL},
{printer_xpm , NULL, NULL, "printer", NULL},
{privacy_signed_xpm , NULL, NULL, "privacy_signed", NULL},
{privacy_passed_xpm , NULL, NULL, "privacy_passed", NULL},
{privacy_failed_xpm , NULL, NULL, "privacy_failed", NULL},
{privacy_unknown_xpm , NULL, NULL, "privacy_unknown", NULL},
{privacy_expired_xpm , NULL, NULL, "privacy_expired", NULL},
{privacy_warn_xpm , NULL, NULL, "privacy_warn", NULL},
{privacy_emblem_encrypted_xpm , NULL, NULL, "privacy_emblem_encrypted", NULL},
{privacy_emblem_signed_xpm , NULL, NULL, "privacy_emblem_signed", NULL},
{privacy_emblem_passed_xpm , NULL, NULL, "privacy_emblem_passed", NULL},
{privacy_emblem_failed_xpm , NULL, NULL, "privacy_emblem_failed", NULL},
{privacy_emblem_warn_xpm , NULL, NULL, "privacy_emblem_warn", NULL},
{mime_message_xpm , NULL, NULL, "mime_message", NULL},
{claws_mail_icon_xpm , NULL, NULL, "claws_mail_icon", NULL},
{read_xpm , NULL, NULL, "read", NULL},
{delete_btn_xpm , NULL, NULL, "delete_btn", NULL},
{cancel_xpm , NULL, NULL, "cancel", NULL},
{trash_btn_xpm , NULL, NULL, "trash_btn", NULL},
{claws_mail_compose_logo_xpm , NULL, NULL, "claws_mail_compose_logo", NULL},
#ifndef GENERIC_UMPC
{claws_mail_logo_xpm , NULL, NULL, "claws_mail_logo", NULL},
#else
{claws_mail_logo_small_xpm , NULL, NULL, "claws_mail_logo_small", NULL},
#endif
{dir_noselect_xpm , NULL, NULL, "dir_noselect" , NULL},
{spam_xpm , NULL, NULL, "spam" , NULL},
{spam_btn_xpm , NULL, NULL, "spam_btn" , NULL},
{ham_btn_xpm , NULL, NULL, "ham_btn" , NULL},
{moved_xpm , NULL, NULL, "moved", NULL},
{copied_xpm , NULL, NULL, "copied", NULL},
{selection_xpm , NULL, NULL, "selection", NULL},
{watchthread_xpm , NULL, NULL, "watchthread", NULL},
{tray_newmail_offline_xpm , NULL, NULL, "tray_newmail.offline", NULL},
{tray_newmail_xpm , NULL, NULL, "tray_newmail", NULL},
{tray_newmarkedmail_offline_xpm , NULL, NULL, "tray_newmarkedmail.offline", NULL},
{tray_newmarkedmail_xpm , NULL, NULL, "tray_newmarkedmail", NULL},
{tray_nomail_offline_xpm , NULL, NULL, "tray_nomail.offline", NULL},
{tray_nomail_xpm , NULL, NULL, "tray_nomail", NULL},
{tray_unreadmail_offline_xpm , NULL, NULL, "tray_unreadmail.offline", NULL},
{tray_unreadmail_xpm , NULL, NULL, "tray_unreadmail", NULL},
{tray_unreadmarkedmail_offline_xpm , NULL, NULL, "tray_unreadmarkedmail.offline", NULL},
{tray_unreadmarkedmail_xpm , NULL, NULL, "tray_unreadmarkedmail", NULL},
{empty_xpm , NULL, NULL, "empty" , NULL}
};
/* return newly constructed GtkPixmap from GdkPixmap */
GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
{
GdkPixbuf *pixbuf;
cm_return_val_if_fail(window != NULL, NULL);
cm_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
if (stock_pixbuf_gdk(window, icon, &pixbuf) != -1)
return gtk_image_new_from_pixbuf(pixbuf);
return NULL;
}
/*!
*\brief
*/
gint stock_pixbuf_gdk(GtkWidget *window, StockPixmap icon, GdkPixbuf **pixbuf)
{
StockPixmapData *pix_d;
static const char *extension[]={".png", ".xpm", NULL};
int i = 0;
gboolean theme_changed = FALSE;
if (pixbuf)
*pixbuf = NULL;
cm_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
pix_d = &pixmaps[icon];
theme_changed = (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0);
if (!pix_d->pixbuf || theme_changed) {
GdkPixbuf *pix = NULL;
if (theme_changed && pix_d->pixmap) {
g_object_unref(pix_d->pixmap);
pix_d->pixmap = NULL;
}
if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
if (is_dir_exist(prefs_common.pixmap_theme_path)) {
char *icon_file_name;
try_next_extension:
icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
G_DIR_SEPARATOR_S,
pix_d->file,
extension[i],
NULL);
if (is_file_exist(icon_file_name)) {
GError *err = NULL;
pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
if (err) g_error_free(err);
}
if (pix) {
g_free(pix_d->icon_path);
pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
}
g_free(icon_file_name);
if (!pix) {
i++;
if (extension[i])
goto try_next_extension;
}
} else {
/* even the path does not exist (deleted between two sessions), so
set the preferences to the internal theme */
prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
}
}
pix_d->pixbuf = pix;
}
if (!pix_d->pixbuf) {
pix_d->pixbuf = gdk_pixbuf_new_from_xpm_data((const gchar **) pix_d->data);
if (pix_d->pixbuf) {
g_free(pix_d->icon_path);
pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
}
}
cm_return_val_if_fail(pix_d->pixbuf != NULL, -1);
if (pixbuf)
*pixbuf = pix_d->pixbuf;
/* pixbuf should have one ref outstanding */
return 0;
}
static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
{
const gchar *entry;
gchar *fullentry;
GDir *dp;
GError *error = NULL;
static const char *extension[]={".png", ".xpm", NULL};
if ((dp = g_dir_open(dirname, 0, &error)) == NULL) {
debug_print("skipping theme scan, dir %s could not be opened: %s (%d)\n",
dirname ? dirname : "(null)", error->message, error->code);
g_error_free(error);
return;
}
while ((entry = g_dir_read_name(dp)) != NULL) {
fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
gchar *filetoexist;
gboolean found = FALSE;
int i;
int j;
for (i = 0; i < N_STOCK_PIXMAPS && !found; i++) {
for (j = 0; extension[j] && !found; j++) {
filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, extension[j], NULL);
if (is_file_exist(filetoexist)) {
*list = g_list_append(*list, fullentry);
found = TRUE;
}
g_free(filetoexist);
}
}
if (i == N_STOCK_PIXMAPS)
g_free(fullentry);
} else
g_free(fullentry);
}
g_dir_close(dp);
}
gchar *stock_pixmap_get_system_theme_dir_for_theme(const gchar *theme)
{
const gchar *sep = NULL;
if (theme && *theme)
sep = G_DIR_SEPARATOR_S;
#ifndef G_OS_WIN32
return g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
PIXMAP_THEME_DIR, sep, theme, NULL);
#else
return g_strconcat(get_themes_dir(), sep, theme, NULL);
#endif
}
GList *stock_pixmap_themes_list_new(void)
{
gchar *defaulttheme;
gchar *userthemes;
gchar *systemthemes;
GList *list = NULL;
defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
userthemes = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
PIXMAP_THEME_DIR, NULL);
systemthemes = stock_pixmap_get_system_theme_dir_for_theme(NULL);
list = g_list_append(list, defaulttheme);
stock_pixmap_find_themes_in_dir(&list, userthemes);
stock_pixmap_find_themes_in_dir(&list, systemthemes);
g_free(userthemes);
g_free(systemthemes);
return list;
}
void stock_pixmap_themes_list_free(GList *list)
{
GList *ptr;
for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
g_free(ptr->data);
g_list_free(list);
}
gchar *stock_pixmap_get_name (StockPixmap icon)
{
if (icon < 0 || icon >= N_STOCK_PIXMAPS)
return NULL;
return pixmaps[icon].file;
}
StockPixmap stock_pixmap_get_icon (gchar *file)
{
gint i;
for (i = 0; i < N_STOCK_PIXMAPS; i++) {
if (strcmp (pixmaps[i].file, file) == 0)
return i;
}
return -1;
}
static gboolean do_pix_draw(GtkWidget *widget, cairo_t *cr,
OverlayData *data)
{
GdkWindow *drawable = gtk_widget_get_window(widget);
gint left = 0;
gint top = 0;
if (data->is_pixmap) {
cm_return_val_if_fail(data->base_pixmap != NULL, FALSE);
} else {
cm_return_val_if_fail(data->base_pixbuf != NULL, FALSE);
}
if (data->highlight) {
MainWindow *mw = NULL;
mw = mainwindow_get_mainwindow();
if (mw != NULL && mw->menubar != NULL) {
cairo_t *cr;
GdkColor color = gtk_widget_get_style(mw->menubar)->base[GTK_STATE_SELECTED];
cr = gdk_cairo_create(drawable);
gdk_cairo_set_source_color(cr, &color);
cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
cairo_set_line_width(cr, 1.);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_BEVEL);
cairo_rectangle(cr, data->border_x-2, data->border_y-2,
data->base_width+3, data->base_height+3);
cairo_stroke(cr);
cairo_destroy(cr);
}
}
if (data->is_pixmap) {
cairo_set_source_surface(cr, data->base_pixmap, data->border_x, data->border_y);
cairo_pattern_set_extend(cairo_get_source(cr), CAIRO_EXTEND_REPEAT);
cairo_rectangle(cr, data->border_x, data->border_y, data->base_width, data->base_height);
cairo_fill(cr);
} else {
gdk_cairo_set_source_pixbuf(cr, data->base_pixbuf, data->border_x, data->border_y);
cairo_paint(cr);
}
if (data->position != OVERLAY_NONE) {
switch (data->position) {
case OVERLAY_TOP_LEFT:
case OVERLAY_MID_LEFT:
case OVERLAY_BOTTOM_LEFT:
left = 0;
break;
case OVERLAY_TOP_CENTER:
case OVERLAY_MID_CENTER:
case OVERLAY_BOTTOM_CENTER:
left = (data->base_width + data->border_x * 2 - data->overlay_width)/2;
break;
case OVERLAY_TOP_RIGHT:
case OVERLAY_MID_RIGHT:
case OVERLAY_BOTTOM_RIGHT:
left = data->base_width + data->border_x * 2 - data->overlay_width;
break;
default:
break;
}
switch (data->position) {
case OVERLAY_TOP_LEFT:
case OVERLAY_TOP_CENTER:
case OVERLAY_TOP_RIGHT:
top = 0;
break;
case OVERLAY_MID_LEFT:
case OVERLAY_MID_CENTER:
case OVERLAY_MID_RIGHT:
top = (data->base_height + data->border_y * 2 - data->overlay_height)/2;
break;
case OVERLAY_BOTTOM_LEFT:
case OVERLAY_BOTTOM_CENTER:
case OVERLAY_BOTTOM_RIGHT:
top = data->base_height + data->border_y * 2 - data->overlay_height;
break;
default:
break;
}
}
if (data->position != OVERLAY_NONE) {
if (data->is_pixmap) {
cm_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
cairo_set_source_surface(cr, data->overlay_pixmap, left, top);
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
cairo_rectangle (cr, left, top, data->overlay_width, data->overlay_height);
cairo_fill(cr);
} else {
cm_return_val_if_fail(data->overlay_pixbuf != NULL, FALSE);
gdk_cairo_set_source_pixbuf(cr, data->overlay_pixbuf, left, top);
cairo_paint(cr);
}
}
return TRUE;
}
#if !GTK_CHECK_VERSION(3,0,0)
static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
OverlayData *data)
#else
static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, cairo_t *cr,
OverlayData *data)
#endif
{
#if !GTK_CHECK_VERSION(3,0,0)
cairo_t *cr;
GdkWindow *drawable = gtk_widget_get_window(widget);
gboolean result;
cr = gdk_cairo_create(drawable);
gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
expose->area.width, expose->area.height);
result = do_pix_draw(widget, cr, data);
cairo_destroy(cr);
return result;
#else
return do_pix_draw(widget, cr, data);
#endif
}
static void pixmap_with_overlay_destroy_cb(GtkWidget *object, OverlayData *data)
{
if (data->is_pixmap) {
cairo_surface_destroy(data->base_pixmap);
if (data->position != OVERLAY_NONE) {
cairo_surface_destroy(data->overlay_pixmap);
}
} else {
g_object_unref(data->base_pixbuf);
if (data->position != OVERLAY_NONE) {
g_object_unref(data->overlay_pixbuf);
}
}
g_free(data);
}
/**
* \brief Get a widget showing one icon with another overlaid on top of it.
*
* The base icon is always centralised, the other icon can be positioned.
* The overlay icon is ignored if pos=OVERLAY_NONE is used
*
* \param window top-level window widget
* \param icon the base icon
* \param overlay the icon to overlay
* \param pos how to align the overlay widget, or OVERLAY_NONE for no overlay
* \param border_x size of the border around the base icon (left and right)
* \param border_y size of the border around the base icon (top and bottom)
*/
GtkWidget *stock_pixmap_widget_with_overlay(GtkWidget *window, StockPixmap icon,
StockPixmap overlay, OverlayPosition pos,
gint border_x, gint border_y)
{
cairo_surface_t *stock_pixmap = NULL;
GdkPixbuf *stock_pixbuf = NULL;
GtkWidget *widget = NULL;
GtkWidget *stock_wid = NULL;
GtkRequisition requisition;
OverlayData *data = NULL;
data = g_new0(OverlayData, 1);
stock_wid = stock_pixmap_widget(window, icon);
gtk_widget_get_requisition(stock_wid, &requisition);
#if !GTK_CHECK_VERSION(3, 0, 0)
if (gtk_image_get_storage_type(GTK_IMAGE(stock_wid)) == GTK_IMAGE_PIXMAP)
data->is_pixmap = TRUE;
else
#endif
data->is_pixmap = FALSE;
if (data->is_pixmap) {
cairo_t *cr = gdk_cairo_create(gtk_widget_get_window(stock_wid));
stock_pixmap = cairo_get_target(cr);
cairo_surface_reference(stock_pixmap);
cairo_destroy(cr);
data->base_pixmap = stock_pixmap;
data->base_height = requisition.height;
data->base_width = requisition.width;
gtk_widget_destroy(stock_wid);
if (pos == OVERLAY_NONE) {
data->overlay_pixmap = NULL;
} else {
stock_wid = stock_pixmap_widget(window, overlay);
cr = gdk_cairo_create(gtk_widget_get_window(stock_wid));
stock_pixmap = cairo_get_target(cr);
cairo_surface_reference(stock_pixmap);
cairo_destroy(cr);
data->overlay_pixmap = stock_pixmap;
data->overlay_height = requisition.height;
data->overlay_width = requisition.width;
gtk_widget_destroy(stock_wid);
}
} else {
data->is_pixmap = FALSE;
stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
g_object_ref(stock_pixbuf);
data->base_pixbuf = stock_pixbuf;
data->base_height = requisition.height;
data->base_width = requisition.width;
gtk_widget_destroy(stock_wid);
if (pos == OVERLAY_NONE) {
data->overlay_pixmap = NULL;
} else {
stock_wid = stock_pixmap_widget(window, overlay);
stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
g_object_ref(stock_pixbuf);
data->overlay_pixbuf = stock_pixbuf;
data->overlay_height = requisition.height;
data->overlay_width = requisition.width;
gtk_widget_destroy(stock_wid);
}
}
data->position = pos;
data->border_x = border_x;
data->border_y = border_y;
data->highlight = FALSE;
widget = gtk_drawing_area_new();
gtk_widget_set_size_request(widget, data->base_width + border_x * 2,
data->base_height + border_y * 2);
#if !GTK_CHECK_VERSION(3, 0, 0)
g_signal_connect(G_OBJECT(widget), "expose_event",
G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
#else
g_signal_connect(G_OBJECT(widget), "draw",
G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
#endif
g_signal_connect(G_OBJECT(widget), "destroy",
G_CALLBACK(pixmap_with_overlay_destroy_cb), data);
g_object_set_data(G_OBJECT(widget), "highlight", &(data->highlight));
return widget;
}
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