irreco/src/core/irreco_theme_button.c

   1 /*
   2  * irreco - Ir Remote Control
   3  * Copyright (C) 2008 Joni Kokko (t5kojo01@students.oamk.fi)
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  */
  19
  20 #include "irreco_theme_button.h"
  21
  22 /**
  23  * @addtogroup IrrecoThemeButton
  24  * @ingroup Irreco
  25  *
  26  * Contains information of button.
  27  *
  28  * @{
  29  */
  30
  31 /**
  32  * @file
  33  * Source file of @ref IrrecoThemeButton.
  34  */
  35
  36 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  37 /* Prototypes                                                                 */
  38 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  39
  40 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  41 /* Construction & Destruction                                                 */
  42 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
  43
  44 /**
  45  * @name Construction & Destruction
  46  * @{
  47  */
  48
  49 IrrecoThemeButton *irreco_theme_button_new()
  50 {
  51         IrrecoThemeButton *self;
  52         IRRECO_ENTER
  53
  54         self = g_slice_new0(IrrecoThemeButton);
  55
  56         self->style_name = g_string_new("");
  57         self->name = g_string_new("");
  58         self->image_up = g_string_new("");
  59         self->image_down = g_string_new("");
  60         self->text_format_up = g_string_new("");
  61         self->text_format_down = g_string_new("");
  62         self->text_padding = 5;
  63
  64         /* Default to center alignment. */
  65         self->text_h_align = 0.5;
  66         self->text_v_align = 0.5;
  67
  68         IRRECO_RETURN_PTR(self);
  69 }
  70
  71 void irreco_theme_button_free(IrrecoThemeButton *self)
  72 {
  73         IRRECO_ENTER
  74
  75         g_assert(self != NULL);
  76
  77         g_string_free(self->style_name, TRUE);
  78         self->style_name = NULL;
  79
  80         g_string_free(self->name, TRUE);
  81         self->name = NULL;
  82
  83         g_string_free(self->image_up, TRUE);
  84         self->image_up = NULL;
  85
  86         g_string_free(self->image_down, TRUE);
  87         self->image_down = NULL;
  88
  89         g_string_free(self->text_format_up, TRUE);
  90         self->text_format_up = NULL;
  91
  92         g_string_free(self->text_format_down, TRUE);
  93         self->text_format_down = NULL;
  94
  95         g_slice_free(IrrecoThemeButton, self);
  96         self = NULL;
  97
  98         IRRECO_RETURN
  99 }
 100
 101 /** @} */
 102
 103 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 104 /* Private Functions                                                          */
 105 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 106
 107 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 108 /* Public Functions                                                           */
 109 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 110
 111 /**
 112  * @name Public Functions
 113  * @{
 114  */
 115
 116 void irreco_theme_button_set(IrrecoThemeButton *self,
 117                              const char *style_name,
 118                              const char *name,
 119                              gboolean    allow_text,
 120                              const char *image_up,
 121                              const char *image_down,
 122                              const char *text_format_up,
 123                              const char *text_format_down,
 124                              gint        text_padding,
 125                              gfloat      text_h_align,
 126                              gfloat      text_v_align)
 127 {
 128         IRRECO_ENTER
 129
 130         if (style_name != NULL) {
 131                 g_string_printf(self->style_name, "%s", style_name);
 132         }
 133         if (name != NULL) {
 134                 g_string_printf(self->name, "%s", name);
 135         }
 136         self->allow_text = allow_text;
 137         if (image_up != NULL) {
 138                 g_string_printf(self->image_up, "%s", image_up);
 139         }
 140         if (image_down != NULL) {
 141                 g_string_printf(self->image_down, "%s", image_down);
 142         } else {
 143                 g_string_printf(self->image_down, "%s", image_up);
 144         }
 145         if (text_format_up != NULL) {
 146                 g_string_printf(self->text_format_up, "%s", text_format_up);
 147         }
 148         if (text_format_down != NULL) {
 149                 g_string_printf(self->text_format_down, "%s", text_format_down);
 150         }
 151
 152         self->text_padding = text_padding;
 153
 154         /* Set Horisontal aligment. */
 155         if (self->text_h_align < 0) {
 156                 self->text_h_align = 0;
 157         } else if (self->text_h_align > 1) {
 158                 self->text_h_align = 1;
 159         } else {
 160                 self->text_h_align = text_h_align;
 161         }
 162
 163         /* Set vertical alignment. */
 164         if (self->text_v_align < 0) {
 165                 self->text_v_align = 0;
 166         } else if (self->text_v_align > 1) {
 167                 self->text_v_align = 1;
 168         } else {
 169                 self->text_v_align = text_v_align;
 170         }
 171
 172         IRRECO_RETURN
 173 }
 174
 175 void irreco_theme_button_print(IrrecoThemeButton *self)
 176 {
 177         IRRECO_ENTER
 178
 179         IRRECO_DEBUG("--------------------------------------------\n");
 180         IRRECO_DEBUG("style_name: %s\n", self->style_name->str);
 181         IRRECO_DEBUG("button_name: %s\n", self->name->str);
 182         IRRECO_DEBUG("allow_text: %d\n", self->allow_text);
 183         IRRECO_DEBUG("image_up: %s\n",self->image_up->str);
 184         IRRECO_DEBUG("image_down: %s\n", self->image_down->str);
 185         IRRECO_DEBUG("text_format_up: %s\n", self->text_format_up->str);
 186         IRRECO_DEBUG("text_format_down: %s\n", self->text_format_down->str);
 187         IRRECO_DEBUG("text_padding: %d\n", self->text_padding);
 188         IRRECO_DEBUG("--------------------------------------------\n");
 189
 190         IRRECO_RETURN
 191 }
 192
 193 /** @} */
 194
 195 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 196 /* Events and Callbacks                                                       */
 197 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 198
 199 /** @} */