1 files changed, 10 insertions, 151 deletions

diff --git a/main.c b/main.c
index d3b25f6..f458ca5 100644
--- a/main.c
+++ b/main.c
@@ -1,178 +1,37 @@
 #include "file.h"
 #include "image.h"
-#include <dirent.h>
+#include "input.h"
+#include "window.h"
 #include <gtk-3.0/gtk/gtk.h>
-#include <libgen.h>
-#include <stdlib.h>
-#include <string.h>
 
-#define TIMEOUT 20
-
-GtkWidget *window;
-gint win_width, win_height;
-GError *error = NULL;
-
-void next()
-{
-    char *name;
-    if ((name = get_next_file()) != NULL)
-        load_image(name, win_width, win_height);
-}
-
-void prev()
-{
-    char *name;
-    if ((name = get_prev_file()) != NULL)
-        load_image(name, win_width, win_height);
-}
-
-void first()
-{
-    char *name;
-    if ((name = get_first_file()) != NULL)
-        load_image(name, win_width, win_height);
-}
-
-void last()
-{
-    char *name;
-    if ((name = get_last_file()) != NULL)
-        load_image(name, win_width, win_height);
-}
-
-static gboolean key_press(GtkWindow *window, GdkEvent *event, gpointer data)
-{
-    switch (event->key.keyval) {
-    case GDK_KEY_q:
-        g_application_quit(
-            G_APPLICATION(gtk_window_get_application(GTK_WINDOW(window))));
-        return FALSE;
-    case GDK_KEY_w:
-        curr_scale_mod = fit;
-        fit_image(win_width, win_height);
-        return FALSE;
-    case GDK_KEY_plus:
-    case GDK_KEY_KP_Add:
-        zoom(1);
-        return FALSE;
-    case GDK_KEY_minus:
-    case GDK_KEY_KP_Subtract:
-        zoom(-1);
-        return FALSE;
-    case GDK_KEY_equal:
-        zoom(0);
-        return FALSE;
-    case GDK_KEY_n:
-    case GDK_KEY_j:
-    case GDK_KEY_Right:
-        next();
-        return FALSE;
-    case GDK_KEY_p:
-    case GDK_KEY_k:
-    case GDK_KEY_Left:
-        prev();
-        return FALSE;
-    case GDK_KEY_g:
-    case GDK_KEY_Home:
-        first();
-        return FALSE;
-    case GDK_KEY_G:
-    case GDK_KEY_End:
-        last();
-        return FALSE;
-    default:
-        return TRUE;
-    }
-}
-
-gboolean scroll_callback(GtkWindow *window, GdkEvent *event, gpointer data)
-{
-    GdkModifierType state;
-    gdk_event_get_state(event, &state);
-
-    switch (event->scroll.direction) {
-    case GDK_SCROLL_UP:
-        if (state & GDK_CONTROL_MASK) {
-            zoom(1);
-            curr_scale_mod = zoomed;
-        } else {
-            next();
-        }
-        return FALSE;
-        break;
-    case GDK_SCROLL_DOWN:
-        if (state & GDK_CONTROL_MASK) {
-            zoom(-1);
-            curr_scale_mod = zoomed;
-        } else {
-            prev();
-        }
-        return FALSE;
-        break;
-    default:
-        break;
-    }
-    return TRUE;
-}
-
-gboolean resize_done(gpointer data)
+void print_help()
 {
-    guint *id = data;
-    *id = 0;
-    gtk_window_get_size(GTK_WINDOW(window), &win_width, &win_height);
-    fit_image(win_width, win_height);
-    return FALSE;
-}
-
-gboolean configure_callback(GtkWindow *window, GdkEvent *event, gpointer data)
-{
-    if (curr_scale_mod != fit) {
-        return FALSE;
-    }
-    static guint id = 0;
-    if (id)
-        g_source_remove(id);
-    id = g_timeout_add(TIMEOUT, resize_done, &id);
-    return FALSE;
+    printf("usage: qwe [filename]\n");
 }
 
 static void activate(GtkApplication *app, gpointer user_data)
 {
+    print_help();
 }
 
 static void open(GApplication *app, GFile **files, gint n_files,
                  const gchar *hint)
 {
     if (n_files != 1) {
+        print_help();
         return;
     }
-    window = gtk_application_window_new(GTK_APPLICATION(app));
-    gtk_window_set_title(GTK_WINDOW(window), "qwe");
-    gtk_window_set_default_size(GTK_WINDOW(window), 800, 600);
-    g_signal_connect(G_OBJECT(window), "configure-event",
-                     G_CALLBACK(configure_callback), NULL);
-    g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(key_press),
-                     NULL);
-    gtk_widget_add_events(GTK_WIDGET(window), GDK_SCROLL_MASK);
-    g_signal_connect(G_OBJECT(window), "scroll-event",
-                     G_CALLBACK(scroll_callback), NULL);
 
-    char *curr_filename = g_file_get_path(files[0]);
+    create_main_window(app);
 
+    char *curr_filename = g_file_get_path(files[0]);
     int i = scan(curr_filename);
     if (i < 0) {
-        printf("scan() error %d\n", i);
+        printf("failed to load file");
         return;
     }
 
-    GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
-    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
-                                   GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-    gtk_container_add(GTK_CONTAINER(scrolled_window), GTK_WIDGET(new_image()));
-    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(scrolled_window));
-    gtk_widget_show_all(GTK_WIDGET(window));
-
-    load_image(curr_filename, win_width, win_height);
+    load_image(curr_filename);
 }
 
 int main(int argc, char *argv[])