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(const char *theme_name)
  50 {
  51         IrrecoThemeButton *self;
  52         IRRECO_ENTER
  53
  54         self = g_slice_new0(IrrecoThemeButton);
  55
  56         self->theme_name = g_string_new(theme_name);
  57         self->style_name = g_string_new("");
  58         self->name = g_string_new("");
  59         self->image_up = g_string_new("");
  60         self->image_down = g_string_new("");
  61         self->text_format_up = g_string_new("");
  62         self->text_format_down = g_string_new("");
  63         self->text_padding = 5;
  64
  65         /* Default to center alignment. */
  66         self->text_h_align = 0.5;
  67         self->text_v_align = 0.5;
  68
  69         IRRECO_RETURN_PTR(self);
  70 }
  71
  72 void irreco_theme_button_free(IrrecoThemeButton *self)
  73 {
  74         IRRECO_ENTER
  75
  76         g_assert(self != NULL);
  77
  78         g_string_free(self->theme_name, TRUE);
  79         self->theme_name = NULL;
  80
  81         g_string_free(self->style_name, TRUE);
  82         self->style_name = NULL;
  83
  84         g_string_free(self->name, TRUE);
  85         self->name = NULL;
  86
  87         g_string_free(self->image_up, TRUE);
  88         self->image_up = NULL;
  89
  90         g_string_free(self->image_down, TRUE);
  91         self->image_down = NULL;
  92
  93         g_string_free(self->text_format_up, TRUE);
  94         self->text_format_up = NULL;
  95
  96         g_string_free(self->text_format_down, TRUE);
  97         self->text_format_down = NULL;
  98
  99         g_slice_free(IrrecoThemeButton, self);
 100         self = NULL;
 101
 102         IRRECO_RETURN
 103 }
 104
 105 /** @} */
 106
 107 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 108 /* Private Functions                                                          */
 109 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 110
 111 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 112 /* Public Functions                                                           */
 113 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 114
 115 /**
 116  * @name Public Functions
 117  * @{
 118  */
 119
 120 void irreco_theme_button_set(IrrecoThemeButton *self,
 121                              const char *style_name,
 122                              const char *name,
 123                              gboolean    allow_text,
 124                              const char *image_up,
 125                              const char *image_down,
 126                              const char *text_format_up,
 127                              const char *text_format_down,
 128                              gint        text_padding,
 129                              gfloat      text_h_align,
 130                              gfloat      text_v_align)
 131 {
 132         IRRECO_ENTER
 133
 134         if (style_name != NULL) {
 135                 g_string_printf(self->style_name, "%s", style_name);
 136         }
 137         if (name != NULL) {
 138                 g_string_printf(self->name, "%s", name);
 139         }
 140         self->allow_text = allow_text;
 141         if (image_up != NULL) {
 142                 g_string_printf(self->image_up, "%s", image_up);
 143         }
 144         if (image_down != NULL) {
 145                 g_string_printf(self->image_down, "%s", image_down);
 146         } else {
 147                 g_string_printf(self->image_down, "%s", image_up);
 148         }
 149         if (text_format_up != NULL) {
 150                 g_string_printf(self->text_format_up, "%s", text_format_up);
 151         }
 152         if (text_format_down != NULL) {
 153                 g_string_printf(self->text_format_down, "%s", text_format_down);
 154         }
 155
 156         self->text_padding = text_padding;
 157
 158         /* Set Horisontal aligment. */
 159         if (self->text_h_align < 0) {
 160                 self->text_h_align = 0;
 161         } else if (self->text_h_align > 1) {
 162                 self->text_h_align = 1;
 163         } else {
 164                 self->text_h_align = text_h_align;
 165         }
 166
 167         /* Set vertical alignment. */
 168         if (self->text_v_align < 0) {
 169                 self->text_v_align = 0;
 170         } else if (self->text_v_align > 1) {
 171                 self->text_v_align = 1;
 172         } else {
 173                 self->text_v_align = text_v_align;
 174         }
 175
 176         IRRECO_RETURN
 177 }
 178
 179 void irreco_theme_button_print(IrrecoThemeButton *self)
 180 {
 181         IRRECO_ENTER
 182
 183         IRRECO_DEBUG("--------------------------------------------\n");
 184         IRRECO_DEBUG("theme_name: %s\n", self->theme_name->str);
 185         IRRECO_DEBUG("style_name: %s\n", self->style_name->str);
 186         IRRECO_DEBUG("button_name: %s\n", self->name->str);
 187         IRRECO_DEBUG("allow_text: %d\n", self->allow_text);
 188         IRRECO_DEBUG("image_up: %s\n",self->image_up->str);
 189         IRRECO_DEBUG("image_down: %s\n", self->image_down->str);
 190         IRRECO_DEBUG("text_format_up: %s\n", self->text_format_up->str);
 191         IRRECO_DEBUG("text_format_down: %s\n", self->text_format_down->str);
 192         IRRECO_DEBUG("text_padding: %d\n", self->text_padding);
 193         IRRECO_DEBUG("--------------------------------------------\n");
 194
 195         IRRECO_RETURN
 196 }
 197
 198
 199 IrrecoThemeButton *irreco_theme_button_copy(IrrecoThemeButton *self)
 200 {
 201         IrrecoThemeButton *new = NULL;
 202         IRRECO_ENTER
 203
 204         new = irreco_theme_button_new(self->theme_name->str);
 205         irreco_theme_button_set(new, self->style_name->str, self->name->str,
 206                                 self->allow_text, self->image_up->str,
 207                                 self->image_down->str, self->text_format_up->str,
 208                                 self->text_format_down->str, self->text_padding,
 209                                 self->text_h_align, self->text_v_align);
 210
 211         IRRECO_RETURN_PTR(new);
 212 }
 213
 214
 215
 216 /** @} */
 217
 218 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 219 /* Events and Callbacks                                                       */
 220 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
 221
 222 /** @} */