Add saving images. This works now, but not extensively. *WARNING* Does not carry over exif yet.

SVN revision: 29899

src/bin/ephoto.h

@@ -84,7 +84,7 @@ unsigned int *flip_vertical(Ewl_Widget *image);
 unsigned int *rotate_left(Ewl_Widget *image);
 unsigned int *rotate_right(Ewl_Widget *image);
 void update_image(Ewl_Widget *image, int w, int h, unsigned int *data);
-void save_image(Ewl_Widget *image, const char *file);
+void save_dialog(const char *file);
 
 /* Ephoto Edit View */
 Ewl_Widget *add_edit_view(Ewl_Widget *c);
@@ -141,6 +141,7 @@ struct _Ephoto_Main
 	Ewl_Widget *simage;
 	Ewl_Widget *single_sp;
 	Ewl_Widget *single_vbox;
+	Ewl_Widget *smi;
 	Ewl_Widget *toolbar;
 	Ewl_Widget *view;
 	Ewl_Widget *view_box;

src/bin/ephoto_edit_view.c

@@ -69,6 +69,7 @@ void show_edit_view(Ewl_Widget *w, void *event, void *data)
 {
         ewl_notebook_visible_page_set(EWL_NOTEBOOK(em->main_nb), em->edit_vbox);
 	ewl_image_file_path_set(EWL_IMAGE(em->eimage), ecore_dlist_current(em->images));
+	ewl_widget_enable(em->smi);
 	return;
 }
 

src/bin/ephoto_imaging.c

@@ -1,5 +1,10 @@
 #include "ephoto.h"
 
+static void close_dialog(Ewl_Widget *w, void *event, void *data);
+static void save_image(Ewl_Widget *w, void *event, void *data);
+
+static Ewl_Widget *save_win, *qseek, *cseek;
+
 unsigned int *flip_horizontal(Ewl_Widget *image)
 {
 	unsigned int *im_data, *im_data_new;
@@ -137,18 +142,81 @@ void update_image(Ewl_Widget *image, int w, int h, unsigned int *data)
 	}
 }
 
-void save_image(Ewl_Widget *image, const char *file)
+static void close_dialog(Ewl_Widget *w, void *event, void *data)
 {
+	ewl_widget_destroy(save_win);
+}
+
+static void save_image(Ewl_Widget *w, void *event, void *data)
+{
+	const char *file;
+	char flags[PATH_MAX];
 	pid_t pid;
 
-	if(image && file)
+	file = ewl_text_text_get(EWL_TEXT(data)); 
+	snprintf(flags, PATH_MAX, "quality=%f compression=%f", ewl_range_value_get(EWL_RANGE(qseek)), 
+							       ewl_range_value_get(EWL_RANGE(cseek)));
+
+	if(!file) return;
+
+	if(VISIBLE(em->eimage) && file)
 	{
 		pid = fork();
 		if(pid == 0)
 		{
-			evas_object_image_save(EWL_IMAGE(image)->image, file, NULL, NULL);
+			evas_object_image_save(EWL_IMAGE(em->eimage)->image, file, NULL, flags);
 			exit(0);
 		}
 	}
+
+	ewl_widget_destroy(save_win);
+
 	return;
 }
+
+void save_dialog(const char *file)
+{
+        Ewl_Widget *vbox, *hbox, *button, *entry;
+        
+	save_win = add_window("Save Image", 300, 100, close_dialog, NULL);
+        
+	vbox = add_box(save_win, EWL_ORIENTATION_VERTICAL, 5);
+	ewl_object_fill_policy_set(EWL_OBJECT(vbox), EWL_FLAG_FILL_ALL);
+
+	add_label(vbox, "Save As:");
+
+	entry = add_entry(vbox, "default.jpg", NULL, NULL);
+
+	add_label(vbox, "Quality:");
+
+	qseek = ewl_hseeker_new();
+	ewl_range_minimum_value_set(EWL_RANGE(qseek), 0);
+	ewl_range_maximum_value_set(EWL_RANGE(qseek), 100);
+	ewl_range_step_set(EWL_RANGE(qseek), 10);
+	ewl_range_value_set(EWL_RANGE(qseek), 80);
+	ewl_container_child_append(EWL_CONTAINER(vbox), qseek);
+	ewl_widget_show(qseek);
+
+	add_label(vbox, "Compression:");
+
+	cseek = ewl_hseeker_new();
+	ewl_range_minimum_value_set(EWL_RANGE(cseek), 0);
+	ewl_range_maximum_value_set(EWL_RANGE(cseek), 9);
+	ewl_range_step_set(EWL_RANGE(cseek), 1);
+	ewl_range_value_set(EWL_RANGE(cseek), 9);
+	ewl_container_child_append(EWL_CONTAINER(vbox), cseek);
+	ewl_widget_show(cseek);	
+	
+	hbox = add_box(vbox, EWL_ORIENTATION_HORIZONTAL, 5);
+	ewl_object_alignment_set(EWL_OBJECT(hbox), EWL_FLAG_ALIGN_CENTER);
+	ewl_object_fill_policy_set(EWL_OBJECT(hbox), EWL_FLAG_FILL_SHRINK);
+
+	button = add_button(hbox, "Save", PACKAGE_DATA_DIR "/images/stock_save.png", save_image, entry);
+	ewl_button_image_size_set(EWL_BUTTON(button), 25, 25);	
+
+	button = add_button(hbox, "Close", PACKAGE_DATA_DIR "/images/dialog-close.png", close_dialog, NULL);
+        ewl_button_image_size_set(EWL_BUTTON(button), 25, 25);
+
+	return;
+}
+   

src/bin/ephoto_main.c

@@ -63,6 +63,7 @@ static void window_fullscreen(Ewl_Widget *w, void *event, void *data)
 void show_main_view(Ewl_Widget *w, void *event, void *data)
 {
 	ewl_notebook_visible_page_set(EWL_NOTEBOOK(em->main_nb), em->main_vbox);
+	ewl_widget_disable(em->smi);
 	ecore_dlist_goto_first(em->images);
 }
 
@@ -141,6 +142,7 @@ static void add_album(Ewl_Widget *w, void *event, void *data)
 
 	button = add_button(hbox, "Save", PACKAGE_DATA_DIR "/images/stock_save.png", save, window);
 	ewl_button_image_size_set(EWL_BUTTON(button), 25, 25);
+	
 	button = add_button(hbox, "Cancel", PACKAGE_DATA_DIR "/images/dialog-close.png", cancel, window);
 	ewl_button_image_size_set(EWL_BUTTON(button), 25, 25);
 }
@@ -164,6 +166,8 @@ void create_main_gui(void)
 
 	mb = add_menubar(vbox);
 	menu = add_menu(mb, "File");
+	em->smi = add_menu_item(menu, "Save Image", PACKAGE_DATA_DIR "/images/stock_save.png", save_dialog, NULL);
+	ewl_widget_disable(em->smi);
 	mi = add_menu_item(menu, "Exit", PACKAGE_DATA_DIR "/images/exit.png", destroy, NULL);
 	menu = add_menu(mb, "Albums");
 	mi = add_menu_item(menu, "Add Album", PACKAGE_DATA_DIR "/images/add.png", add_album, NULL);