src/builder.c

   1
   2 #include "defs.h"
   3
   4 #include "builder.h"
   5
   6 G_DEFINE_TYPE(Builder, builder, GTK_TYPE_BUILDER);
   7
   8 Builder *_builder = NULL;
   9
  10 static void builder_class_init(BuilderClass *klass)
  11 {
  12 }
  13
  14 static void builder_init(Builder *self)
  15 {
  16     //self->b = gtk_builder_new();
  17     builder_load(self);
  18     _builder = self;
  19 }
  20
  21 static int builder_load_glade_xml(Builder *self, gchar *dir)
  22 {
  23     gchar *fname = g_build_filename(dir, "eb123.glade", NULL);
  24     printf("filename = %s\n", fname);
  25     int res = gtk_builder_add_from_file(GTK_BUILDER(self), fname, NULL);
  26     g_free(fname);
  27     printf("load res = %d\n", res);
  28     return res;
  29 }
  30
  31 void builder_load(Builder *self)
  32 {
  33     int res = builder_load_glade_xml(self, "");
  34     if(!res)
  35     {
  36 #ifdef KP123_DATADIR
  37         res = builder_load_glade_xml(self, EB123_DATADIR);
  38 #endif
  39     }
  40     if(!res)
  41     {
  42         g_printf("failed to load glade ui\n");
  43         gtk_main_quit();
  44     }
  45 }
  46
  47 void builder_grab_focus(Builder *self, gchar *name)
  48 {
  49     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  50     if(w)
  51     {
  52         gtk_widget_grab_focus(w);
  53     }
  54 }
  55
  56 gint builder_get_int(Builder *self, const gchar *name)
  57 {
  58     gint ret = 0;
  59     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  60     if(GTK_IS_SPIN_BUTTON(w))
  61     {
  62         ret = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(w));
  63     }
  64     if(GTK_IS_COMBO_BOX(w))
  65     {
  66         ret = gtk_combo_box_get_active(GTK_COMBO_BOX(w));
  67         if(ret < 0) ret = 0;
  68     }
  69     if(GTK_IS_CHECK_BUTTON(w))
  70     {
  71         ret = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w));
  72     }
  73     return ret;
  74 }
  75
  76 void builder_set_int(Builder *self, const gchar *name, gint value)
  77 {
  78     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
  79     if(GTK_IS_SPIN_BUTTON(w))
  80     {
  81         gtk_spin_button_set_value(GTK_SPIN_BUTTON(w), value);
  82     }
  83     if(GTK_IS_COMBO_BOX(w))
  84     {
  85         gtk_combo_box_set_active(GTK_COMBO_BOX(w), value);
  86     }
  87     if(GTK_IS_CHECK_BUTTON(w))
  88     {
  89         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), value);
  90     }
  91     if(GTK_IS_ENTRY(w))
  92     {
  93         gchar *buf[16];
  94         sprintf(buf, "%d", value);
  95         return gtk_entry_set_text(GTK_ENTRY(w), (value >= 0) ? buf : "");
  96     }
  97 }
  98
  99 const gchar* builder_get_str(Builder *self, const gchar *name)
 100 {
 101     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
 102     if(GTK_IS_ENTRY(w))
 103     {
 104         return gtk_entry_get_text(GTK_ENTRY(w));
 105     }
 106     if(GTK_IS_COMBO_BOX(w))
 107     {
 108         GtkComboBox *combo = GTK_COMBO_BOX(w);
 109         if(gtk_combo_box_get_has_entry(combo))
 110         {
 111             return gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo))));
 112         }
 113         if(GTK_IS_COMBO_BOX_TEXT(w))
 114         {
 115             return gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(w));
 116         }
 117         GtkTreeModel *m = gtk_combo_box_get_model(GTK_COMBO_BOX(w));
 118         gint n = gtk_combo_box_get_active(GTK_COMBO_BOX(w));
 119         if(GTK_IS_LIST_STORE(m))
 120         {
 121             GtkTreeIter iter;
 122             if(gtk_tree_model_iter_nth_child(m, &iter, NULL, n))
 123             {
 124                 gchar *str;
 125                 gtk_tree_model_get(m, &iter, 0, &str, -1);
 126                 return str;
 127             }
 128         }
 129     }
 130     if(GTK_IS_COLOR_BUTTON(w))
 131     {
 132         GdkColor color;
 133         gtk_color_button_get_color(GTK_COLOR_BUTTON(w), &color);
 134         return gtk_color_selection_palette_to_string(&color, 1);
 135     }
 136     return NULL;
 137 }
 138
 139 void builder_set_str(Builder *self, const gchar *name, const gchar *value)
 140 {
 141     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), name));
 142     if(GTK_IS_ENTRY(w))
 143     {
 144         gtk_entry_set_text(GTK_ENTRY(w), value);
 145     }
 146     if(GTK_IS_COLOR_BUTTON(w))
 147     {
 148         GdkColor color;
 149         gdk_color_parse(value, &color);
 150         gtk_color_button_set_color(GTK_COLOR_BUTTON(w), &color);
 151     }
 152 }
 153
 154 void builder_install_text_cellrenderer(Builder *self, gchar *box)
 155 {
 156     GtkWidget *w = GTK_WIDGET(gtk_builder_get_object(GTK_BUILDER(self), box));
 157     if((GTK_IS_COMBO_BOX(w) || GTK_IS_TREE_VIEW(w)) && !GTK_IS_COMBO_BOX_TEXT(w))
 158     {
 159         GtkCellRenderer *cell = gtk_cell_renderer_text_new();
 160         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(w), cell, TRUE);
 161         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(w), cell, "text", 0, NULL);
 162     }
 163 }
 164