DeforaOS/Browser
DeforaOS/Browser
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Mention the current HEAD

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This is currently only done for directories.
This commit is contained in:
Pierre Pronchery 2016-06-09 22:01:42 +02:00
parent 708aeedf43
commit 1d1965475f
1 changed files with 59 additions and 0 deletions
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59
src/plugins/git.c
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@ -63,6 +63,7 @@ typedef struct _BrowserPlugin
GtkWidget * init;
/* directory */
GtkWidget * directory;
GtkWidget * d_tag;
/* file */
GtkWidget * file;
@ -84,6 +85,7 @@ static void _git_refresh(Git * git, GList * selection);
/* accessors */
static String * _git_get_base(char const * filename);
static String * _git_get_head(char const * filename);
static gboolean _git_is_managed(char const * filename);
/* useful */
@ -125,6 +127,8 @@ BrowserPluginDefinition plugin =
/* git_init */
static GtkWidget * _init_button(GtkSizeGroup * group, char const * icon,
char const * label, GCallback callback, gpointer data);
static GtkWidget * _init_label(GtkSizeGroup * group, char const * label,
GtkWidget ** widget);
static Git * _git_init(BrowserPluginHelper * helper)
{
@ -175,6 +179,8 @@ static Git * _git_init(BrowserPluginHelper * helper)
gtk_box_pack_start(GTK_BOX(git->widget), git->init, FALSE, TRUE, 0);
/* directory */
git->directory = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
widget = _init_label(group, _("Head:"), &git->d_tag);
gtk_box_pack_start(GTK_BOX(git->directory), widget, FALSE, TRUE, 0);
widget = _init_button(group, GTK_STOCK_FIND_AND_REPLACE,
_("Diff"), G_CALLBACK(_git_on_diff), git);
gtk_box_pack_start(GTK_BOX(git->directory), widget, FALSE, TRUE, 0);
@ -257,6 +263,31 @@ static GtkWidget * _init_button(GtkSizeGroup * group, char const * icon,
return hbox;
}
static GtkWidget * _init_label(GtkSizeGroup * group, char const * label,
GtkWidget ** widget)
{
GtkWidget * hbox;
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
*widget = gtk_label_new(label);
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(*widget, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(*widget), 0.0, 0.5);
#endif
gtk_size_group_add_widget(group, *widget);
gtk_box_pack_start(GTK_BOX(hbox), *widget, FALSE, TRUE, 0);
*widget = gtk_label_new("");
gtk_label_set_ellipsize(GTK_LABEL(*widget), PANGO_ELLIPSIZE_MIDDLE);
#if GTK_CHECK_VERSION(3, 0, 0)
g_object_set(*widget, "halign", GTK_ALIGN_START, NULL);
#else
gtk_misc_set_alignment(GTK_MISC(*widget), 0.0, 0.5);
#endif
gtk_box_pack_start(GTK_BOX(hbox), *widget, TRUE, TRUE, 0);
return hbox;
}
/* git_destroy */
static void _git_destroy(Git * git)
@ -323,7 +354,10 @@ static void _refresh_dir(Git * git)
{
char const dir[] = "/.git";
size_t len = strlen(git->filename);
String * head;
/* reset the interface */
gtk_label_set_text(GTK_LABEL(git->d_tag), NULL);
/* consider ".git" folders like their parent */
if((len = strlen(git->filename)) >= (sizeof(dir) - 1)
&& strcmp(&git->filename[len - 4], dir) == 0)
@ -334,6 +368,11 @@ static void _refresh_dir(Git * git)
gtk_widget_show(git->init);
return;
}
if((head = _git_get_head(git->filename)) != NULL)
{
gtk_label_set_text(GTK_LABEL(git->d_tag), head);
string_delete(head);
}
gtk_widget_show(git->directory);
}
@ -411,6 +450,26 @@ static String * _git_get_base(char const * filename)
}
/* git_get_head */
static String * _git_get_head(char const * filename)
{
String * base;
String * p;
String * head = NULL;
if((base = _git_get_base(filename)) == NULL)
return NULL;
p = string_new_append(base, "/HEAD", NULL);
string_delete(base);
if(p == NULL)
return NULL;
if(g_file_get_contents(p, &head, NULL, NULL) == TRUE)
string_rtrim(head, NULL);
string_delete(p);
return head;
}
/* git_is_managed */
static gboolean _git_is_managed(char const * filename)
{