Rename gtk/ and libgaim/ to pidgin/ and libpurple/

1 files changed, 339 insertions, 0 deletions

diff --git a/pidgin/gtkthemes.c b/pidgin/gtkthemes.c
new file mode 100644
index 0000000000..8deb55c7eb
--- /dev/null
+++ b/pidgin/gtkthemes.c
@@ -0,0 +1,339 @@
+/*
+ * Themes for Gaim
+ *
+ * Gaim is the legal property of its developers, whose names are too numerous
+ * to list here.  Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+#include "internal.h"
+#include "gtkgaim.h"
+
+#include "conversation.h"
+#include "debug.h"
+#include "prpl.h"
+#include "util.h"
+
+#include "gtkconv.h"
+#include "gtkdialogs.h"
+#include "gtkimhtml.h"
+#include "gtkthemes.h"
+
+GSList *smiley_themes = NULL;
+struct smiley_theme *current_smiley_theme;
+
+gboolean gaim_gtkthemes_smileys_disabled()
+{
+	if (!current_smiley_theme)
+		return 1;
+
+	return strcmp(current_smiley_theme->name, "none") == 0;
+}
+
+void gaim_gtkthemes_smiley_themeize(GtkWidget *imhtml)
+{
+	struct smiley_list *list;
+	if (!current_smiley_theme)
+		return;
+
+	gtk_imhtml_remove_smileys(GTK_IMHTML(imhtml));
+	list = current_smiley_theme->list;
+	while (list) {
+		char *sml = !strcmp(list->sml, "default") ? NULL : list->sml;
+		GSList *icons = list->smileys;
+		while (icons) {
+			gtk_imhtml_associate_smiley(GTK_IMHTML(imhtml), sml, icons->data);
+			icons = icons->next;
+		}
+		list = list->next;
+	}
+}
+
+void gaim_gtkthemes_load_smiley_theme(const char *file, gboolean load)
+{
+	FILE *f = g_fopen(file, "r");
+	char buf[256];
+	char *i;
+	struct smiley_theme *theme=NULL;
+	struct smiley_list *list = NULL;
+	GSList *lst = smiley_themes;
+	char *dirname;
+	gboolean new_theme = FALSE;
+
+	if (!f)
+		return;
+
+	while (lst) {
+		struct smiley_theme *thm = lst->data;
+		if (!strcmp(thm->path, file)) {
+			theme = thm;
+			break;
+		}
+		lst = lst->next;
+	}
+
+	if (!theme) {
+		new_theme = TRUE;
+		theme = g_new0(struct smiley_theme, 1);
+		theme->path = g_strdup(file);
+	} else if (theme == current_smiley_theme) {
+		/* Don't reload the theme if it is already loaded */
+		fclose(f);
+		return;
+	}
+
+	dirname = g_path_get_dirname(file);
+
+	while (!feof(f)) {
+		if (!fgets(buf, sizeof(buf), f)) {
+			break;
+		}
+
+		if (buf[0] == '#' || buf[0] == '\0')
+			continue;
+
+		i = buf;
+		while (isspace(*i))
+			i++;
+
+		if (*i == '[' && strchr(i, ']') && load) {
+			struct smiley_list *child = g_new0(struct smiley_list, 1);
+			child->sml = g_strndup(i+1, strchr(i, ']') - i - 1);
+			if (theme->list)
+				list->next = child;
+			else
+				theme->list = child;
+			list = child;
+		} else if (!g_ascii_strncasecmp(i, "Name=", strlen("Name="))) {
+			int len;
+			g_free(theme->name);
+			theme->name = g_strdup(i+ strlen("Name="));
+			len = strlen(theme->name);
+			theme->name[len-1] = 0;
+			if(len > 2 && theme->name[len-2] == '\r')
+				theme->name[len-2] = 0;
+		} else if (!g_ascii_strncasecmp(i, "Description=", strlen("Description="))) {
+			g_free(theme->desc);
+			theme->desc = g_strdup(i + strlen("Description="));
+			theme->desc[strlen(theme->desc)-1] = 0;
+		} else if (!g_ascii_strncasecmp(i, "Icon=", strlen("Icon="))) {
+			g_free(theme->icon);
+			theme->icon = g_build_filename(dirname, i + strlen("Icon="), NULL);
+			theme->icon[strlen(theme->icon)-1] = 0;
+		} else if (!g_ascii_strncasecmp(i, "Author=", strlen("Author="))) {
+			g_free(theme->author);
+			theme->author = g_strdup(i + strlen("Author="));
+			theme->author[strlen(theme->author)-1] = 0;
+		} else if (load && list) {
+			gboolean hidden = FALSE;
+			char *sfile = NULL;
+
+			if (*i == '!' && *(i + 1) == ' ') {
+				hidden = TRUE;
+				i = i + 2;
+			}
+			while  (*i) {
+				char l[64];
+				int li = 0;
+				while (!isspace(*i) && li < sizeof(l) - 1) {
+					if (*i == '\\' && *(i+1) != '\0' && *(i+1) != '\n' && *(i+1) != '\r')
+						i++;
+					l[li++] = *(i++);
+				}
+				if (!sfile) {
+					l[li] = 0;
+					sfile = g_build_filename(dirname, l, NULL);
+				} else {
+					GtkIMHtmlSmiley *smiley = g_new0(GtkIMHtmlSmiley, 1);
+					l[li] = 0;
+					smiley->file = sfile;
+					smiley->smile = g_strdup(l);
+					smiley->hidden = hidden;
+					list->smileys = g_slist_append(list->smileys, smiley);
+				}
+				while (isspace(*i))
+					i++;
+
+			}
+		}
+	}
+
+	g_free(dirname);
+	fclose(f);
+
+	if (!theme->name || !theme->desc || !theme->author) {
+		GSList *already_freed = NULL;
+		struct smiley_list *wer = theme->list, *wer2;
+
+		gaim_debug_error("gtkthemes", "Invalid file format, not loading smiley theme from '%s'\n", file);
+
+		while (wer) {
+			while (wer->smileys) {
+				GtkIMHtmlSmiley *uio = wer->smileys->data;
+				if (uio->icon)
+					g_object_unref(uio->icon);
+				if (!g_slist_find(already_freed, uio->file)) {
+					g_free(uio->file);
+					already_freed = g_slist_append(already_freed, uio->file);
+				}
+				g_free(uio->smile);
+				g_free(uio);
+				wer->smileys = g_slist_remove(wer->smileys, uio);
+			}
+			wer2 = wer->next;
+			g_free(wer->sml);
+			g_free(wer);
+			wer = wer2;
+		}
+		theme->list = NULL;
+		g_slist_free(already_freed);
+
+		g_free(theme->name);
+		g_free(theme->desc);
+		g_free(theme->author);
+		g_free(theme->icon);
+		g_free(theme->path);
+		g_free(theme);
+
+		return;
+	}
+
+	if (new_theme) {
+		smiley_themes = g_slist_append(smiley_themes, theme);
+	}
+
+	if (load) {
+		GList *cnv;
+
+		if (current_smiley_theme) {
+			GSList *already_freed = NULL;
+			struct smiley_list *wer = current_smiley_theme->list, *wer2;
+			while (wer) {
+				while (wer->smileys) {
+					GtkIMHtmlSmiley *uio = wer->smileys->data;
+					if (uio->icon)
+						g_object_unref(uio->icon);
+					if (!g_slist_find(already_freed, uio->file)) {
+						g_free(uio->file);
+						already_freed = g_slist_append(already_freed, uio->file);
+					}
+					g_free(uio->smile);
+					g_free(uio);
+					wer->smileys = g_slist_remove(wer->smileys, uio);
+				}
+				wer2 = wer->next;
+				g_free(wer->sml);
+				g_free(wer);
+				wer = wer2;
+			}
+			current_smiley_theme->list = NULL;
+			g_slist_free(already_freed);
+		}
+		current_smiley_theme = theme;
+
+		for (cnv = gaim_get_conversations(); cnv != NULL; cnv = cnv->next) {
+			GaimConversation *conv = cnv->data;
+
+			if (GAIM_IS_GTK_CONVERSATION(conv)) {
+				gaim_gtkthemes_smiley_themeize(GAIM_GTK_CONVERSATION(conv)->imhtml);
+				gaim_gtkthemes_smiley_themeize(GAIM_GTK_CONVERSATION(conv)->entry);
+			}
+		}
+	}
+}
+
+void gaim_gtkthemes_smiley_theme_probe()
+{
+	GDir *dir;
+	const gchar *file;
+	gchar *path;
+	int l;
+
+	char* probedirs[3];
+	probedirs[0] = g_build_filename(DATADIR, "pixmaps", "gaim", "smileys", NULL);
+	probedirs[1] = g_build_filename(gaim_user_dir(), "smileys", NULL);
+	probedirs[2] = 0;
+	for (l=0; probedirs[l]; l++) {
+		dir = g_dir_open(probedirs[l], 0, NULL);
+		if (dir) {
+			while ((file = g_dir_read_name(dir))) {
+				path = g_build_filename(probedirs[l], file, "theme", NULL);
+
+				/* Here we check to see that the theme has proper syntax.
+				 * We set the second argument to FALSE so that it doesn't load
+				 * the theme yet.
+				 */
+				gaim_gtkthemes_load_smiley_theme(path, FALSE);
+				g_free(path);
+			}
+			g_dir_close(dir);
+		} else if (l == 1) {
+			g_mkdir(probedirs[l], S_IRUSR | S_IWUSR | S_IXUSR);
+		}
+		g_free(probedirs[l]);
+	}
+}
+
+GSList *gaim_gtkthemes_get_proto_smileys(const char *id) {
+	GaimPlugin *proto;
+	struct smiley_list *list, *def;
+
+	if ((current_smiley_theme == NULL) || (current_smiley_theme->list == NULL))
+		return NULL;
+
+	def = list = current_smiley_theme->list;
+
+	if (id == NULL)
+		return def->smileys;
+
+	proto = gaim_find_prpl(id);
+
+	while (list) {
+		if (!strcmp(list->sml, "default"))
+			def = list;
+		else if (proto && !strcmp(proto->info->name, list->sml))
+			break;
+
+		list = list->next;
+	}
+
+	return list ? list->smileys : def->smileys;
+}
+
+void gaim_gtkthemes_init()
+{
+	GSList *l;
+	const char *current_theme =
+		gaim_prefs_get_string("/gaim/gtk/smileys/theme");
+
+	gaim_gtkthemes_smiley_theme_probe();
+
+	for (l = smiley_themes; l; l = l->next) {
+		struct smiley_theme *smile = l->data;
+		if (smile->name && strcmp(current_theme, smile->name) == 0) {
+			gaim_gtkthemes_load_smiley_theme(smile->path, TRUE);
+			break;
+		}
+	}
+
+	/* If we still don't have a smiley theme, choose the first one */
+	if (!current_smiley_theme && smiley_themes) {
+		struct smiley_theme *smile = smiley_themes->data;
+		gaim_gtkthemes_load_smiley_theme(smile->path, TRUE);
+	}
+
+}