1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
3 * irreco - Ir Remote Control
4 * Copyright (C) 2008 Pekka Gehör (pegu6@msn.com)
6 * irreco_background_creator_dlg.c is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * irreco_background_creator_dlg.c is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14 * See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program. If not, see <http://www.gnu.org/licenses/>.
20 #include "irreco_background_creator_dlg.h"
21 #include "irreco_theme_creator_backgrounds.h"
22 #include "irreco_theme_creator_dlg.h"
23 #include <hildon/hildon-banner.h>
24 #include <hildon/hildon-color-button.h>
25 #include <hildon/hildon-file-chooser-dialog.h>
29 * @addtogroup IrrecoBackgroundCreatorDlg
38 * Source file of @ref IrrecoBackgroundCreatorDlg.
40 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
42 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
44 #define IRRECO_BACKGROUND_PREVIEW_WIDHT (IRRECO_SCREEN_WIDTH/2.5)
45 #define IRRECO_BACKGROUND_PREVIEW_HEIGHT (IRRECO_SCREEN_HEIGHT/2.5)
53 LOADER_STATE_BACKGROUNDS
,
57 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
59 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
60 static void _signal_image_clicked(GtkButton
*button
,
61 IrrecoBackgroundCreatorDlg
*self
);
62 static gboolean
_draw_preview_image(IrrecoBackgroundCreatorDlg
*self
,
65 _set_bg_details(IrrecoBackgroundCreatorDlg
*self
, IrrecoTheme
*irreco_theme
,
68 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
69 /* Construction & Destruction */
70 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
73 * @name Construction & Destruction
78 G_DEFINE_TYPE (IrrecoBackgroundCreatorDlg
, irreco_background_creator_dlg
,
79 IRRECO_TYPE_INTERNAL_DLG
)
81 static void irreco_background_creator_dlg_constructed(GObject
*object
)
84 IrrecoData
*irreco_data
;
85 IrrecoBackgroundCreatorDlg
*self
;
89 GtkWidget
*label_name
;
90 GtkWidget
*label_select
;
91 GtkWidget
*button_select
;
92 GtkWidget
*vbox_preview
;
97 irreco_background_creator_dlg_parent_class
)->constructed(object
);
99 self
= IRRECO_BACKGROUND_CREATOR_DLG(object
);
101 irreco_data
= irreco_internal_dlg_get_irreco_data(IRRECO_INTERNAL_DLG(
104 /* Construct dialog. */
105 gtk_window_set_title(GTK_WINDOW(self
), _("Background Creator "));
106 gtk_window_set_modal(GTK_WINDOW(self
), TRUE
);
107 gtk_window_set_destroy_with_parent(GTK_WINDOW(self
), TRUE
);
108 gtk_dialog_set_has_separator(GTK_DIALOG(self
), FALSE
);
111 self
->cancel_button
= gtk_dialog_add_button(GTK_DIALOG(self
),
113 GTK_RESPONSE_CANCEL
);
114 self
->add_button
= gtk_dialog_add_button(GTK_DIALOG(self
),
115 _("Add"), GTK_RESPONSE_OK
);
116 gtk_widget_set_sensitive(self
->add_button
, FALSE
);
118 /* Create widgets. */
120 table
= gtk_table_new(8, 9, TRUE
);
121 label_name
= gtk_label_new(_("Name:"));
122 label_select
= gtk_label_new(_("Background:"));
123 self
->entry_name
= gtk_entry_new();
124 frame
= gtk_frame_new(NULL
);
125 vbox_preview
= gtk_vbox_new(FALSE
, 8);
126 self
->label_size
= gtk_label_new("");
127 self
->preview_image
= gtk_image_new();
128 button_select
= gtk_button_new_with_label(_("Select"));
130 gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(self
)->vbox
),
133 /* equal to the text of the left-side */
134 gtk_misc_set_alignment(GTK_MISC(label_name
), 0, 0.5);
135 gtk_misc_set_alignment(GTK_MISC(label_select
), 0, 0.5);
137 /* Set widgets on the table */
139 gtk_table_set_row_spacings(GTK_TABLE(table
), 6);
140 gtk_table_set_col_spacings(GTK_TABLE(table
), 6);
142 gtk_table_attach_defaults(GTK_TABLE(table
), label_name
, 0, 3, 0, 1);
143 gtk_table_attach_defaults(GTK_TABLE(table
), label_select
, 0, 3, 1, 2);
144 gtk_table_attach_defaults(GTK_TABLE(table
),
145 self
->entry_name
, 3, 9, 0, 1);
146 gtk_table_attach_defaults(GTK_TABLE(table
), button_select
, 3, 9, 1, 2);
147 gtk_table_attach_defaults(GTK_TABLE(table
), frame
, 0, 9, 2, 8);
149 gtk_container_add(GTK_CONTAINER(frame
), vbox_preview
);
150 gtk_container_add(GTK_CONTAINER(vbox_preview
), self
->preview_image
);
151 gtk_container_add(GTK_CONTAINER(vbox_preview
), self
->label_size
);
154 /* Button signals. */
155 g_signal_connect(G_OBJECT(button_select
), "clicked",
156 G_CALLBACK(_signal_image_clicked
),
159 gtk_widget_show_all(GTK_WIDGET(self
));
164 irreco_background_creator_dlg_init (IrrecoBackgroundCreatorDlg
*self
)
167 self
->filename
= g_string_new(NULL
);
172 irreco_background_creator_dlg_finalize(GObject
*object
)
174 /* TODO: Add deinitalization code here */
175 IrrecoBackgroundCreatorDlg
*self
;
178 self
= IRRECO_BACKGROUND_CREATOR_DLG(object
);
179 g_string_free(self
->filename
, TRUE
);
180 self
->filename
= NULL
;
182 G_OBJECT_CLASS(irreco_background_creator_dlg_parent_class
)->finalize(object
);
188 irreco_background_creator_dlg_class_init(IrrecoBackgroundCreatorDlgClass
*klass
)
190 GObjectClass
* object_class
= G_OBJECT_CLASS (klass
);
191 object_class
->finalize
= irreco_background_creator_dlg_finalize
;
192 object_class
->constructed
= irreco_background_creator_dlg_constructed
;
195 *irreco_background_creator_dlg_new(IrrecoData
*irreco_data
, GtkWindow
*parent
)
197 IrrecoBackgroundCreatorDlg
*self
;
201 self
= g_object_new(IRRECO_TYPE_BACKGROUND_CREATOR_DLG
,
202 "irreco-data", irreco_data
, NULL
);
203 irreco_dlg_set_parent(IRRECO_DLG(self
), parent
);
205 IRRECO_RETURN_PTR(self
);
210 * @todo Replace calls to irreco_background_creator_dlg_create() with
211 * irreco_background_creator_dlg_new().
213 IrrecoBackgroundCreatorDlg
214 *irreco_background_creator_dlg_create(IrrecoData
*irreco_data
,
215 GtkWindow
*parent_window
)
218 IRRECO_RETURN_PTR(irreco_background_creator_dlg_new(
219 irreco_data
, parent_window
));
224 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
225 /* Private Functions */
226 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
228 * @name Private Functions
232 * Draw preview with current image.
235 _draw_preview_image(IrrecoBackgroundCreatorDlg
*self
, const gchar
*image
)
237 GError
*error
= NULL
;
238 GdkPixbuf
*pixbuf
= NULL
;
239 GdkPixbuf
*pixbuf_size
= NULL
;
240 GString
*size
= g_string_new(NULL
);
244 g_assert(self
!= NULL
);
246 /* Attempt to load the image. */
248 pixbuf
= gdk_pixbuf_new_from_file_at_scale(image
,
249 IRRECO_BACKGROUND_PREVIEW_WIDHT
,
250 IRRECO_BACKGROUND_PREVIEW_HEIGHT
,
252 /* set sensitive if image are selected */
253 gtk_widget_set_sensitive(self
->add_button
, TRUE
);
255 if (irreco_gerror_check_print(&error
)) {
256 IRRECO_RETURN_BOOL(FALSE
);
259 gtk_widget_realize(GTK_WIDGET(self
->preview_image
));
261 /* Show image real size */
262 pixbuf_size
= gdk_pixbuf_new_from_file(image
, &error
);
264 widht
= gdk_pixbuf_get_width(pixbuf_size
);
265 height
= gdk_pixbuf_get_height(pixbuf_size
);
266 g_string_printf(size
, "%sx%s", g_strdup_printf("%d", widht
),
267 g_strdup_printf("%d", height
));
270 gtk_label_set_text(GTK_LABEL(self
->label_size
), size
->str
);
271 if (pixbuf_size
!= NULL
) g_object_unref(G_OBJECT(pixbuf_size
));
274 gtk_image_set_from_pixbuf(GTK_IMAGE(self
->preview_image
),
277 g_string_printf(self
->filename
, "%s", image
);
279 if (pixbuf
!= NULL
) g_object_unref(G_OBJECT(pixbuf
));
280 g_string_free(size
, TRUE
);
283 IRRECO_RETURN_BOOL(TRUE
);
287 static void _select_image(GtkButton
*button
, IrrecoBackgroundCreatorDlg
*self
)
290 GtkWidget
*file_dlg
= NULL
;
291 gchar
*image_dir
= NULL
;
294 /* Create image select dialog. */
296 file_dlg
= hildon_file_chooser_dialog_new(GTK_WINDOW(self
),
297 GTK_FILE_CHOOSER_ACTION_OPEN
);
298 gtk_window_set_title(GTK_WINDOW(file_dlg
),_("Select background image"));
299 gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(file_dlg
), TRUE
);
300 image_dir
= g_build_path("/", getenv("HOME"), "MyDocs/.images/", NULL
);
301 gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(file_dlg
),
305 /* Loop until user cancels or we get a valid image. */
306 gtk_widget_show_all(GTK_WIDGET(file_dlg
));
307 while (gtk_dialog_run(GTK_DIALOG(file_dlg
)) == GTK_RESPONSE_OK
) {
308 gchar
*filename
= gtk_file_chooser_get_filename(
309 GTK_FILE_CHOOSER(file_dlg
));
311 /* Attempt to display the image. */
312 if (_draw_preview_image(self
, filename
)) {
313 irreco_gstring_set_and_free(self
->filename
, filename
);
319 gchar
*basename
= g_path_get_basename(filename
);
320 irreco_error_dlg_printf(GTK_WINDOW(file_dlg
),
321 _("Cannot open image \"%s\""),
323 IRRECO_PRINTF("Image invalid.\n");
330 gtk_widget_destroy(file_dlg
);
336 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
338 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
341 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
342 /* Public Functions */
343 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
344 gboolean
irreco_background_creator_dlg_run(IrrecoData
*irreco_data
,
345 IrrecoTheme
*irreco_theme
,
346 GtkWindow
*parent_window
,
349 IrrecoBackgroundCreatorDlg
*self
;
351 gboolean loop
= TRUE
;
352 gboolean rvalue
= FALSE
;
356 self
= (IrrecoBackgroundCreatorDlg
*)irreco_background_creator_dlg_create(
357 irreco_data
, parent_window
);
358 self
->irreco_data
= irreco_data
;
359 self
->theme
= irreco_theme
;
360 IRRECO_DEBUG("Pointer: %p \n", (void*) self
->theme
);
361 IRRECO_DEBUG("Pointer: %p \n", (void*) irreco_theme
);
363 irreco_theme_bg_print(bg
);
365 if (g_utf8_strlen(bg
->image_name
->str
, 1) >0) {
367 /* Sets the bg details */
368 _set_bg_details(self
, irreco_theme
, bg
);
372 response
= gtk_dialog_run(GTK_DIALOG(self
));
374 case GTK_RESPONSE_OK
:
376 irreco_theme_bg_set(bg
,
377 gtk_entry_get_text(GTK_ENTRY(
379 self
->filename
->str
);
380 irreco_theme_bg_print(bg
);
385 case GTK_RESPONSE_CANCEL
:
386 IRRECO_DEBUG("GTK_RESPONSE_CANCEL\n");
392 IRRECO_DEBUG("default\n");
398 gtk_widget_destroy(GTK_WIDGET(self
));
400 IRRECO_RETURN_BOOL(rvalue
);
404 _set_bg_details(IrrecoBackgroundCreatorDlg
*self
, IrrecoTheme
*irreco_theme
,
409 gtk_entry_set_text(GTK_ENTRY(self
->entry_name
),
410 bg
->image_name
->str
);
412 _draw_preview_image(self
, bg
->image_path
->str
);
414 /* Set button label */
415 gtk_button_set_label(GTK_BUTTON(self
->add_button
), "Save");
416 gtk_window_set_title(GTK_WINDOW(self
), _("Background Editor "));
421 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
422 /* Events and Callbacks */
423 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
426 * @name Events and Callbacks
431 _signal_image_clicked(GtkButton
*button
, IrrecoBackgroundCreatorDlg
*self
)
434 _select_image(button
, self
);