release/src/router/transmission/gtk/hig.c

   1 /*
   2  * This file Copyright (C) Mnemosyne LLC
   3  *
   4  * This file is licensed by the GPL version 2. Works owned by the
   5  * Transmission project are granted a special exemption to clause 2 (b)
   6  * so that the bulk of its code can remain under the MIT license.
   7  * This exemption does not extend to derived works not owned by
   8  * the Transmission project.
   9  *
  10  * $Id: hig.c 13739 2013-01-03 23:41:02Z jordan $
  11  */
  12
  13 #include <gtk/gtk.h>
  14 #include "hig.h"
  15
  16 GtkWidget*
  17 hig_workarea_create (void)
  18 {
  19     GtkWidget * grid = gtk_grid_new ();
  20
  21     gtk_container_set_border_width (GTK_CONTAINER (grid), GUI_PAD_BIG);
  22     gtk_grid_set_row_spacing (GTK_GRID (grid), GUI_PAD);
  23     gtk_grid_set_column_spacing (GTK_GRID (grid), GUI_PAD_BIG);
  24
  25     return grid;
  26 }
  27
  28 void
  29 hig_workarea_add_section_divider (GtkWidget * t, guint * row)
  30 {
  31     GtkWidget * w = gtk_alignment_new (0.0f, 0.0f, 0.0f, 0.0f);
  32
  33     gtk_widget_set_size_request (w, 0u, 6u);
  34     gtk_grid_attach (GTK_GRID (t), w, 0, *row, 2, 1);
  35     ++ * row;
  36 }
  37
  38 void
  39 hig_workarea_add_section_title_widget (GtkWidget * t, guint * row, GtkWidget * w)
  40 {
  41     gtk_widget_set_hexpand (w, TRUE);
  42     gtk_grid_attach (GTK_GRID (t), w, 0, *row, 2, 1);
  43     ++ * row;
  44 }
  45
  46 void
  47 hig_workarea_add_section_title (GtkWidget *  t, guint * row, const char * section_title)
  48 {
  49     char buf[512];
  50     GtkWidget * l;
  51
  52     g_snprintf (buf, sizeof (buf), "<b>%s</b>", section_title);
  53     l = gtk_label_new (buf);
  54     gtk_misc_set_alignment (GTK_MISC (l), 0.0f, 0.5f);
  55     gtk_label_set_use_markup (GTK_LABEL (l), TRUE);
  56     hig_workarea_add_section_title_widget (t, row, l);
  57 }
  58
  59 void
  60 hig_workarea_add_wide_control (GtkWidget * t, guint * row, GtkWidget * w)
  61 {
  62     gtk_widget_set_hexpand (w, TRUE);
  63     gtk_widget_set_margin_left (w, 18);
  64     gtk_grid_attach (GTK_GRID (t), w, 0, *row, 2, 1);
  65     ++ * row;
  66 }
  67 void
  68 hig_workarea_add_wide_tall_control (GtkWidget * t, guint * row, GtkWidget * w)
  69 {
  70     gtk_widget_set_hexpand (w, TRUE);
  71     gtk_widget_set_vexpand (w, TRUE);
  72     hig_workarea_add_wide_control (t, row, w);
  73 }
  74
  75 GtkWidget *
  76 hig_workarea_add_wide_checkbutton (GtkWidget  * t,
  77                                    guint      * row,
  78                                    const char * mnemonic_string,
  79                                    gboolean     is_active)
  80 {
  81     GtkWidget * w = gtk_check_button_new_with_mnemonic (mnemonic_string);
  82
  83     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), is_active);
  84     hig_workarea_add_wide_control (t, row, w);
  85     return w;
  86 }
  87
  88 void
  89 hig_workarea_add_label_w (GtkWidget * t, guint row, GtkWidget * w)
  90 {
  91     gtk_widget_set_margin_left (w, 18);
  92     if (GTK_IS_MISC (w))
  93         gtk_misc_set_alignment (GTK_MISC (w), 0.0f, 0.5f);
  94     if (GTK_IS_LABEL (w))
  95         gtk_label_set_use_markup (GTK_LABEL (w), TRUE);
  96     gtk_grid_attach (GTK_GRID (t), w, 0, row, 1, 1);
  97 }
  98
  99 static void
 100 hig_workarea_add_tall_control (GtkWidget * t, guint row, GtkWidget * control)
 101 {
 102     if (GTK_IS_MISC (control))
 103         gtk_misc_set_alignment (GTK_MISC (control), 0.0f, 0.5f);
 104
 105     g_object_set (control, "expand", TRUE, NULL);
 106     gtk_grid_attach (GTK_GRID (t), control, 1, row, 1, 1);
 107 }
 108
 109 static void
 110 hig_workarea_add_control (GtkWidget * t, guint row, GtkWidget * control)
 111 {
 112     if (GTK_IS_MISC (control))
 113         gtk_misc_set_alignment (GTK_MISC (control), 0.0f, 0.5f);
 114
 115     gtk_widget_set_hexpand (control, TRUE);
 116     gtk_grid_attach (GTK_GRID (t), control, 1, row, 1, 1);
 117 }
 118
 119 void
 120 hig_workarea_add_row_w (GtkWidget * t,
 121                         guint     * row,
 122                         GtkWidget * label,
 123                         GtkWidget * control,
 124                         GtkWidget * mnemonic)
 125 {
 126     hig_workarea_add_label_w (t, *row, label);
 127     hig_workarea_add_control (t, *row, control);
 128     if (GTK_IS_LABEL (label))
 129         gtk_label_set_mnemonic_widget (GTK_LABEL (label),
 130                                        mnemonic ? mnemonic : control);
 131     ++ * row;
 132 }
 133
 134 GtkWidget*
 135 hig_workarea_add_row (GtkWidget  * t,
 136                       guint      * row,
 137                       const char * mnemonic_string,
 138                       GtkWidget  * control,
 139                       GtkWidget  * mnemonic)
 140 {
 141     GtkWidget * l = gtk_label_new_with_mnemonic (mnemonic_string);
 142
 143     hig_workarea_add_row_w (t, row, l, control, mnemonic);
 144     return l;
 145 }
 146
 147 GtkWidget*
 148 hig_workarea_add_tall_row (GtkWidget  * table,
 149                            guint      * row,
 150                            const char * mnemonic_string,
 151                            GtkWidget  * control,
 152                            GtkWidget  * mnemonic)
 153 {
 154     GtkWidget * l = gtk_label_new_with_mnemonic (mnemonic_string);
 155     GtkWidget * h = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
 156     GtkWidget * v = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
 157     gtk_box_pack_start (GTK_BOX (h), l, FALSE, FALSE, 0);
 158     gtk_box_pack_start (GTK_BOX (v), h, FALSE, FALSE, GUI_PAD_SMALL);
 159
 160     hig_workarea_add_label_w (table, *row, v);
 161     hig_workarea_add_tall_control (table, *row, control);
 162
 163     if (GTK_IS_LABEL (l))
 164         gtk_label_set_mnemonic_widget (GTK_LABEL (l),
 165                                        mnemonic ? mnemonic : control);
 166
 167     ++ * row;
 168     return l;
 169 }