staged-for-deletion/konaclient-gtk
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Added meta callback

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This commit is contained in:
Markus Koch 2016-06-06 21:27:33 +02:00
parent bef6d005ce
commit ebf28dc49c
3 changed files with 50 additions and 54 deletions
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66
konaclient-gtk/main.c
View File

@ -26,10 +26,11 @@ int buildWindow() {
previewLayout = gtk_flow_box_new();
gtk_flow_box_set_max_children_per_line(GTK_FLOW_BOX(previewLayout), 200);
for (int i = 0; i < 2; ++i) {
for (int i = 0; i < 3; ++i) {
// CUSTOM!!!!!
ki = kona_image_new();
temp = PreviewWidget_new(ki);
printf("KI=%p\nPV=%p\n", ki,temp);
gtk_flow_box_insert(GTK_FLOW_BOX(previewLayout),temp,0);
gtk_widget_show(temp);
// -------------------
@ -38,57 +39,28 @@ int buildWindow() {
gtk_widget_show(previewLayout);
gtk_container_add(GTK_CONTAINER(previewContainer), previewLayout);
gtk_container_add(GTK_CONTAINER(previewContainer), previewLayout);
g_object_unref(G_OBJECT(builder));
g_object_unref(G_OBJECT(builder));
gtk_widget_show(GTK_WIDGET(mainWindow));
gtk_widget_show(GTK_WIDGET(mainWindow));
/* Testing callbacks */
GValue val = G_VALUE_INIT;
GValue sval = G_VALUE_INIT;
kona_image_meta meta;
meta.height = 100;
meta.width = 200;
meta.image_url = "MEOWMEOWMEOW";
g_value_init(&sval, G_TYPE_STRING);
g_value_set_string(&sval, "/home/markus/Pictures/FFT-an.png");
g_object_set_property((GObject*) ki, "previewFile", &sval);
GValue sval = G_VALUE_INIT;
g_value_init(&sval, G_TYPE_STRING);
g_value_set_string(&sval, "/home/markus/Pictures/FFT-an.png");
g_object_set_property((GObject*) ki, "previewFile", &sval);
if (0) {
/*** TESTING LIB ***/
GValue val = G_VALUE_INIT;
kona_image_meta meta;
ki = kona_image_new();
g_value_init(&val, G_TYPE_POINTER);
meta.height = 100;
meta.width = 200;
meta.image_url = "MEOWMEOWMEOW";
g_value_set_pointer(&val, (gpointer) &meta);
g_object_set_property((GObject*) ki, "meta", &val);
g_value_init(&sval, G_TYPE_STRING);
g_value_set_string(&sval, "Hello world!");
g_object_set_property((GObject*) ki, "fullFile", &sval);
g_value_reset(&val);
g_value_reset(&sval);
meta.height = 0;
meta.width = 1;
// Read back
g_object_get_property((GObject*) ki, "meta", &val);
kona_image_meta *metret;
metret = g_value_get_pointer(&val);
printf("WIDTH=%i\n", metret->width);
printf("HEIGHT=%i\n", metret->height);
g_object_get_property((GObject*) ki, "fullFile", &sval);
printf("STRING=%s\n", g_value_get_string(&sval));
}
g_value_init(&val, G_TYPE_POINTER);
g_value_set_pointer(&val, (gpointer) &meta);
g_object_set_property((GObject*) ki, "meta", &val);
}
int main(int argc, char **argv)

31
konaclient-gtk/previewwidget.c
View File

@ -39,7 +39,7 @@ void PreviewWidget_set_image(PreviewWidget *widget, gchar *url) {
enum {
PROP_KI=1,
PROP_COUNT
PROP_COUNT
};
static GParamSpec *properties [PROP_COUNT];
static void preview_widget_get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) {
@ -100,7 +100,8 @@ void PreviewWidget_init(PreviewWidget *klass)
GtkWidget *PreviewWidget_new(KonaImage* ki)
{
PreviewWidget* w = g_object_new (TYPE_PREVIEWWIDGET, "ki", ki, NULL);
g_signal_connect(ki, "notify::previewFile", (GCallback)previewImage_update_preview_from_konaImage, w);
g_signal_connect_swapped(ki, "notify::previewFile", (GCallback)previewImage_update_preview_from_konaImage, w);
g_signal_connect_swapped(ki, "notify::meta", (GCallback)previewImage_update_meta_from_konaImage, w);
return GTK_WIDGET(w);
}
@ -114,11 +115,31 @@ void debugfoo(GtkButton *widget, GtkImage *img)
}
// CALLBACKS FROM KONAIMAGE
void previewImage_update_preview_from_konaImage( KonaImage *ki, guint propId, PreviewWidget *pv)
/* ------------------------ *
* CALLBACKS FROM KONAIMAGE *
* ------------------------ */
void previewImage_update_preview_from_konaImage(PreviewWidget *pv, guint propId, KonaImage *ki)
{
GValue val = G_VALUE_INIT;
g_value_init(&val, G_TYPE_STRING);
g_object_get_property(G_OBJECT(ki), "previewFile", &val);
PreviewWidget_set_image(pv, g_value_get_string(&val));
PreviewWidget_set_image(pv, (gchar*) g_value_get_string(&val));
}
void previewImage_update_meta_from_konaImage(PreviewWidget *pv, guint propId, KonaImage *ki)
{
kona_image_meta *meta;
GValue val = G_VALUE_INIT;
gchar *text;
g_value_init(&val, G_TYPE_POINTER);
g_object_get_property(G_OBJECT(ki), "meta", &val);
meta = g_value_get_pointer(&val);
text = g_strdup_printf("Download @ %dx%d", meta->width, meta->height);
gtk_button_set_label(GTK_BUTTON(pv->button), text);
printf("WIDTH=%d\n", meta->width);
g_free(text);
fflush(stdout);
}

7
konaclient-gtk/previewwidget.h
View File

@ -37,8 +37,11 @@ void PreviewWidget_set_image(PreviewWidget *widget, gchar *url);
void debugfoo(GtkButton *widget, GtkImage* img);
// CALLBACKS FROM KONAIMAGE
void previewImage_update_preview_from_konaImage(KonaImage *ki, guint propId, PreviewWidget *pv);
/* ------------------------ *
* CALLBACKS FROM KONAIMAGE *
* ------------------------ */
void previewImage_update_preview_from_konaImage(PreviewWidget *pv, guint propId, KonaImage *ki);
void previewImage_update_meta_from_konaImage(PreviewWidget *pv, guint propId, KonaImage *ki);
G_END_DECLS