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Show scale status

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This commit is contained in:
Moritz Lipp 2009-12-28 19:03:26 +01:00
parent af83daf16f
commit c99a94125b
2 changed files with 34 additions and 12 deletions
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2
config.def.h
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@ -2,6 +2,8 @@
static const int DEFAULT_WIDTH = 800;
static const int DEFAULT_HEIGHT = 600;
static const float ZOOM_STEP = 0.1;
static const float ZOOM_MIN = 0.1;
static const float ZOOM_MAX = 4.1;
/* completion */
static const char FORMAT_COMMAND[] = "<b>%s</b>";

44
zathura.c
View file

@ -384,7 +384,10 @@ update_status()
gtk_label_set_markup((GtkLabel*) Zathura.Global.status_text, Zathura.State.filename);
/* update state */
gtk_label_set_markup((GtkLabel*) Zathura.Global.status_state, Zathura.State.pages);
char* zoom_level = (Zathura.PDF.scale != 0) ? g_strdup_printf("%f%%", Zathura.PDF.scale) : "";
char* status_text = g_strdup_printf("%s %s", zoom_level, Zathura.State.pages);
gtk_label_set_markup((GtkLabel*) Zathura.Global.status_state, status_text);
}
GtkEventBox*
@ -934,6 +937,8 @@ cmd_open(int argc, char** argv)
Zathura.PDF.number_of_pages = poppler_document_get_n_pages(Zathura.PDF.document);
Zathura.PDF.file = file;
Zathura.PDF.scale = 1.0;
Zathura.PDF.rotate = 0;
Zathura.State.filename = file;
set_page(0);
@ -1076,11 +1081,19 @@ void
bcmd_zoom(char* buffer, Argument* argument)
{
if(argument->n == ZOOM_IN)
Zathura.PDF.scale += ZOOM_STEP;
{
if((Zathura.PDF.scale + ZOOM_STEP) <= ZOOM_MAX)
Zathura.PDF.scale += ZOOM_STEP;
}
else if(argument->n == ZOOM_OUT)
Zathura.PDF.scale -= ZOOM_STEP;
{
if((Zathura.PDF.scale - ZOOM_STEP) >= ZOOM_MIN)
Zathura.PDF.scale -= ZOOM_STEP;
}
else
Zathura.PDF.scale = 1.0;
update_status();
}
/* special command implementation */
@ -1188,12 +1201,13 @@ cb_inputbar_kb_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
gboolean
cb_inputbar_activate(GtkEntry* entry, gpointer data)
{
gchar *input = gtk_editable_get_chars(GTK_EDITABLE(entry), 1, -1);
gchar **tokens = g_strsplit(input, " ", -1);
gchar *command = tokens[0];
int length = g_strv_length(tokens);
int i = 0;
gboolean retv = FALSE;
gchar *input = gtk_editable_get_chars(GTK_EDITABLE(entry), 1, -1);
gchar **tokens = g_strsplit(input, " ", -1);
gchar *command = tokens[0];
int length = g_strv_length(tokens);
int i = 0;
gboolean retv = FALSE;
gboolean succ = FALSE;
/* no input */
if(length < 1)
@ -1202,6 +1216,9 @@ cb_inputbar_activate(GtkEntry* entry, gpointer data)
return FALSE;
}
/* append input to the command history */
Zathura.Global.history = g_list_append(Zathura.Global.history, g_strdup(gtk_entry_get_text(entry)));
/* special commands */
char identifier = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, 1)[0];
for(i = 0; i < LENGTH(special_commands); i++)
@ -1222,14 +1239,17 @@ cb_inputbar_activate(GtkEntry* entry, gpointer data)
(g_strcmp0(command, commands[i].abbr) == 0))
{
retv = commands[i].function(length - 1, tokens + 1);
succ = TRUE;
break;
}
}
/* append input to the command history */
Zathura.Global.history = g_list_append(Zathura.Global.history, g_strdup(gtk_entry_get_text(entry)));
if(retv)
isc_abort(NULL);
if(!succ)
notify(ERROR, "Unknown command.");
if(retv) isc_abort(NULL);
gtk_widget_grab_focus(GTK_WIDGET(Zathura.UI.view));
return TRUE;