changeset: 37:eca5668c9658
tag: tip
user: Enno Boland (Gottox) <gottox_AT_s01.de>
date: Tue Jun 09 10:29:47 2009 +0200
files: surf.c
description:
getting rid or most gpointers, sorting functions alphabetical, using gchar * where ever possible.
diff -r a2c6ce02b9ac -r eca5668c9658 surf.c
--- a/surf.c Mon Jun 08 23:28:05 2009 +0200
+++ b/surf.c Tue Jun 09 10:29:47 2009 +0200
@@ -38,28 +38,28 @@
static void cleanup(void);
static void destroyclient(Client *c);
-static void destroywin(GtkWidget* w, gpointer d);
+static void destroywin(GtkWidget* w, Client *c);
static void die(char *str);
-static void download(WebKitDownload *o, GParamSpec *pspec, gpointer d);
-static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, gpointer d);
+static void download(WebKitDownload *o, GParamSpec *pspec, Client *c);
+static gboolean initdownload(WebKitWebView *view, WebKitDownload *o, Client *c);
static gchar *geturi(Client *c);
static void hidesearch(Client *c);
static void hideurl(Client *c);
-static gboolean keypress(GtkWidget* w, GdkEventKey *ev, gpointer d);
-static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d);
-static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
-static void loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d);
+static gboolean keypress(GtkWidget* w, GdkEventKey *ev, Client *c);
+static void linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c);
+static void loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c);
+static void loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c);
static void loadfile(Client *c, const gchar *f);
static void loaduri(Client *c, const gchar *uri);
static Client *newclient();
-static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d);
-static void progresschange(WebKitWebView *view, gint p, gpointer d);
-static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer data);
+static WebKitWebView *newwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c);
+static GdkFilterReturn processx(GdkXEvent *xevent, GdkEvent *event, gpointer d);
+static void progresschange(WebKitWebView *view, gint p, Client *c);
static void setup(void);
static void showsearch(Client *c);
static void showurl(Client *c);
static void stop(Client *c);
-static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, gpointer d);
+static void titlechange(WebKitWebView* view, WebKitWebFrame* frame, const gchar* title, Client *c);
static void usage();
static void updatetitle(Client *c, const gchar *title);
@@ -90,9 +90,7 @@
}
void
-destroywin(GtkWidget* w, gpointer d) {
- Client *c = (Client *)d;
-
+destroywin(GtkWidget* w, Client *c) {
destroyclient(c);
}
@@ -103,8 +101,7 @@
}
void
-download(WebKitDownload *o, GParamSpec *pspec, gpointer d) {
- Client *c = (Client *) d;
+download(WebKitDownload *o, GParamSpec *pspec, Client *c) {
WebKitDownloadStatus status;
status = webkit_download_get_status(c->download);
@@ -118,11 +115,9 @@
}
gboolean
-initdownload(WebKitWebView *view, WebKitDownload *o, gpointer d) {
- Client *c = (Client *) d;
+initdownload(WebKitWebView *view, WebKitDownload *o, Client *c) {
const gchar *home, *filename;
- gchar *uri, *path;
- GString *html = g_string_new("");
+ gchar *uri, *path, *html;
stop(c);
c->download = o;
@@ -134,15 +129,14 @@
webkit_download_set_destination_uri(c->download, uri);
c->progress = 0;
g_free(uri);
- html = g_string_append(html, "Downloading <b>");
- html = g_string_append(html, filename);
- html = g_string_append(html, "</b>...");
- webkit_web_view_load_html_string(c->view, html->str,
+ html = g_strdup_printf("Download <b>%s</b>...", filename);
+ webkit_web_view_load_html_string(c->view, html,
webkit_download_get_uri(c->download));
g_signal_connect(c->download, "notify::progress", G_CALLBACK(download), c);
g_signal_connect(c->download, "notify::status", G_CALLBACK(download), c);
webkit_download_start(c->download);
updatetitle(c, filename);
+ g_free(html);
return TRUE;
}
@@ -168,9 +162,7 @@
}
gboolean
-keypress(GtkWidget* w, GdkEventKey *ev, gpointer d) {
- Client *c = (Client *)d;
-
+keypress(GtkWidget* w, GdkEventKey *ev, Client *c) {
if(ev->type != GDK_KEY_PRESS)
return FALSE;
if(GTK_WIDGET_HAS_FOCUS(c->searchbar)) {
@@ -258,9 +250,7 @@
}
void
-linkhover(WebKitWebView* page, const gchar* t, const gchar* l, gpointer d) {
- Client *c = (Client *)d;
-
+linkhover(WebKitWebView* page, const gchar* t, const gchar* l, Client *c) {
if(l)
gtk_window_set_title(GTK_WINDOW(c->win), l);
else
@@ -268,8 +258,7 @@
}
void
-loadcommit(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
- Client *c = (Client *)d;
+loadcommit(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
gchar *uri;
ignore_once = TRUE;
@@ -280,24 +269,24 @@
}
void
-loadstart(WebKitWebView *view, WebKitWebFrame *f, gpointer d) {
- Client *c = (Client *)d;
-
+loadstart(WebKitWebView *view, WebKitWebFrame *f, Client *c) {
if(c->download)
stop(c);
+ c->progress = 0;
+ updatetitle(c, NULL);
}
void
loadfile(Client *c, const gchar *f) {
GIOChannel *chan = NULL;
GError *e = NULL;
- GString *code = g_string_new("");
- GString *uri = g_string_new(f);
- gchar *line;
+ GString *code;
+ gchar *line, *uri;
if(strcmp(f, "-") == 0) {
chan = g_io_channel_unix_new(STDIN_FILENO);
if (chan) {
+ code = g_string_new("");
while(g_io_channel_read_line(chan, &line, NULL, NULL,
&e) == G_IO_STATUS_NORMAL) {
g_string_append(code, line);
@@ -306,24 +295,27 @@
webkit_web_view_load_html_string(c->view, code->str,
"file://.");
g_io_channel_shutdown(chan, FALSE, NULL);
+ g_string_free(code, TRUE);
}
+ uri = g_strdup("stdin");
}
else {
- g_string_prepend(uri, "file://");
- loaduri(c, uri->str);
+ uri = g_strdup_printf("file://%s", f);
+ loaduri(c, uri);
}
- updatetitle(c, uri->str);
+ updatetitle(c, uri);
+ g_free(uri);
}
void
loaduri(Client *c, const gchar *uri) {
- GString* u = g_string_new(uri);
- if(g_strrstr(u->str, ":") == NULL)
- g_string_prepend(u, "http://");
- webkit_web_view_load_uri(c->view, u->str);
+ gchar *u;
+ u = g_strrstr(uri, ":") ? g_strdup(uri)
+ : g_strdup_printf("http://%s", uri);
+ webkit_web_view_load_uri(c->view, u);
c->progress = 0;
- updatetitle(c, u->str);
- g_string_free(u, TRUE);
+ updatetitle(c, u);
+ g_free(u);
}
Client *
@@ -402,23 +394,15 @@
}
WebKitWebView *
-newwindow(WebKitWebView *v, WebKitWebFrame *f, gpointer d) {
- Client *c = newclient();
- return c->view;
-}
-
-void
-progresschange(WebKitWebView* view, gint p, gpointer d) {
- Client *c = (Client *)d;
-
- c->progress = p;
- updatetitle(c, NULL);
+newwindow(WebKitWebView *v, WebKitWebFrame *f, Client *c) {
+ Client *n = newclient();
+ return n->view;
}
GdkFilterReturn
processx(GdkXEvent *e, GdkEvent *event, gpointer d) {
+ Client *c = (Client *)d;
XPropertyEvent *ev;
- Client *c = (Client *)d;
Atom adummy;
int idummy;
unsigned long ldummy;
@@ -438,6 +422,12 @@
}
}
return GDK_FILTER_CONTINUE;
+}
+
+void
+progresschange(WebKitWebView* view, gint p, Client *c) {
+ c->progress = p;
+ updatetitle(c, NULL);
}
void setup(void) {
@@ -473,9 +463,7 @@
}
void
-titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, gpointer d) {
- Client *c = (Client *)d;
-
+titlechange(WebKitWebView *v, WebKitWebFrame *f, const gchar *t, Client *c) {
updatetitle(c, t);
}
@@ -487,7 +475,7 @@
void
updatetitle(Client *c, const char *title) {
- char t[512];
+ gchar *t;
if(title) {
if(c->title)
@@ -495,10 +483,12 @@
c->title = g_strdup(title);
}
if(c->progress == 100)
- snprintf(t, LENGTH(t), "%s", c->title);
+ t = g_strdup(c->title);
else
- snprintf(t, LENGTH(t), "%s [%i%%]", c->title, c->progress);
+ t = g_strdup_printf("%s [%i%%]", c->title, c->progress);
gtk_window_set_title(GTK_WINDOW(c->win), t);
+ g_free(t);
+
}
int main(int argc, char *argv[]) {
Received on Tue Jun 09 2009 - 08:29:35 UTC
This archive was generated by hypermail 2.2.0 : Tue Jun 09 2009 - 08:36:04 UTC