AkriliksKotya/Shakalizator
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open and draw image with path

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AkriliksKotya
2026-01-01 15:29:58 +05:00
parent 2aaa456ddd
commit 51ff8ae6e1
1 changed files with 46 additions and 1 deletions
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47
main.c
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@@ -4,15 +4,60 @@
typedef struct{ typedef struct{
GtkApplication *app; GtkApplication *app;
GtkWidget *window; GtkWidget *window;
GtkWidget *box;
GtkWidget *input;
char dir[256];
} Appdata; } Appdata;
static void load_image(Appdata *data){
GError *error = NULL;
GdkPixbuf *pix = gdk_pixbuf_new_from_file (("%s", data->dir), &error);
if (pix == NULL) {
g_printerr ("Error loading file: #%d %s\n", error->code, error->message);
g_error_free (error);
exit (1);
}
GtkWidget *widget = gtk_image_new_from_pixbuf (pix);
gtk_box_append(GTK_BOX(data->box),widget);
}
// activates after enter dir in input
void on_entry_activate(GtkEntry *entry, Appdata *data){
const gchar *user_text;
user_text = gtk_editable_get_text(GTK_EDITABLE(entry));
g_print("input: %s\n", user_text);
// check empty input
if (strcmp(user_text, "") == 0 || strcmp(user_text, " ") == 0){
snprintf(data->dir, sizeof(data->dir), "/");
gtk_editable_set_text(GTK_EDITABLE(data->input), "/");
}
else{
snprintf(data->dir, sizeof(data->dir), "%s", user_text);
gtk_editable_set_text(GTK_EDITABLE(data->input), ("%s", data->dir));
}
load_image(data);
}
// make input line
static void input_dir(Appdata *data){
data->input = gtk_entry_new();
gtk_editable_set_text(GTK_EDITABLE(data->input), ("%s", data->dir));
g_signal_connect(data->input, "activate", G_CALLBACK(on_entry_activate), data);
g_print("Set input line\n");
gtk_box_append (GTK_BOX (data->box), data->input);
}
static void app_activate (GtkApplication *app, gpointer *user_data){ static void app_activate (GtkApplication *app, gpointer *user_data){
Appdata *data = (Appdata *)user_data; Appdata *data = (Appdata *)user_data;
data->window = gtk_application_window_new (GTK_APPLICATION(app)); data->window = gtk_application_window_new (GTK_APPLICATION(app));
gtk_window_set_title (GTK_WINDOW (data->window), "Shakalizator"); gtk_window_set_title (GTK_WINDOW (data->window), "Shakalizator");
gtk_window_set_default_size (GTK_WINDOW (data->window), 600, 400); gtk_window_set_default_size (GTK_WINDOW (data->window), 600, 400);
gtk_window_set_application(GTK_WINDOW(data->window),app); gtk_window_set_application(GTK_WINDOW(data->window),app);
gtk_window_present(GTK_WINDOW(data->window)); gtk_window_present(GTK_WINDOW(data->window));
data->box = gtk_box_new(GTK_ORIENTATION_VERTICAL,10);
gtk_widget_set_valign(data->box,GTK_ALIGN_START);
gtk_window_set_child(GTK_WINDOW(data->window), data->box);
input_dir(data);
printf("Present window %d\n", data->window); printf("Present window %d\n", data->window);
g_print("Started\n"); g_print("Started\n");
} }