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#include "ephoto.h"
/*Ephoto Image Manipulation*/
static void previous_image(Ewl_Widget *w, void *event, void *data);
static void next_image(Ewl_Widget *w, void *event, void *data);
static void flip_image_horizontal(Ewl_Widget *w, void *event, void *data);
static void flip_image_vertical(Ewl_Widget *w, void *event, void *data);
static void rotate_image_left(Ewl_Widget *w, void *event, void *data);
static void rotate_image_right(Ewl_Widget *w, void *event, void *data);
/*Add the edit view*/
Ewl_Widget *add_edit_view(Ewl_Widget *c)
{
em->edit_vbox = ewl_vbox_new();
ewl_object_fill_policy_set(EWL_OBJECT(em->edit_vbox), EWL_FLAG_FILL_ALL);
ewl_container_child_append(EWL_CONTAINER(c), em->edit_vbox);
ewl_widget_show(em->edit_vbox);
ewl_notebook_page_tab_text_set(EWL_NOTEBOOK(c), em->edit_vbox, "Edit");
em->eimage = add_image(em->edit_vbox, NULL, 0, NULL, NULL);
ewl_object_alignment_set(EWL_OBJECT(em->eimage), EWL_FLAG_ALIGN_CENTER);
ewl_object_fill_policy_set(EWL_OBJECT(em->eimage), EWL_FLAG_FILL_SHRINK);
return em->edit_vbox;
}
/*Show the edit view*/
void show_edit_view(Ewl_Widget *w, void *event, void *data)
{
ewl_notebook_visible_page_set(EWL_NOTEBOOK(em->view_box), em->edit_vbox);
ecore_dlist_goto_first(em->images);
ewl_widget_show(em->edit_tools);
ewl_widget_hide(em->atree);
ewl_widget_hide(em->tbar);
ewl_widget_hide(em->ilabel);
ewl_widget_reparent(em->eimage);
}
/*Add edit tools to container c*/
void add_edit_tools(Ewl_Widget *c)
{
Ewl_Widget *image, *sep;
image = add_image(c, PACKAGE_DATA_DIR "/images/undo.png", 0, rotate_image_left, NULL);
ewl_image_constrain_set(EWL_IMAGE(image), 30);
image = add_image(c, PACKAGE_DATA_DIR "/images/redo.png", 0, rotate_image_right, NULL);
ewl_image_constrain_set(EWL_IMAGE(image), 30);
image = add_image(c, PACKAGE_DATA_DIR "/images/go-next.png", 0, flip_image_horizontal, NULL);
ewl_image_constrain_set(EWL_IMAGE(image), 30);
image = add_image(c, PACKAGE_DATA_DIR "/images/go-down.png", 0, flip_image_vertical, NULL);
ewl_image_constrain_set(EWL_IMAGE(image), 30);
sep = ewl_vseparator_new();
ewl_container_child_append(EWL_CONTAINER(c), sep);
ewl_widget_show(sep);
image = add_image(c, PACKAGE_DATA_DIR "/images/media-seek-backward.png", 0, previous_image, NULL);
ewl_image_constrain_set(EWL_IMAGE(image), 30);
ewl_object_alignment_set(EWL_OBJECT(image), EWL_FLAG_ALIGN_RIGHT);
image = add_image(c, PACKAGE_DATA_DIR "/images/media-seek-forward.png", 0, next_image, NULL);
ewl_image_constrain_set(EWL_IMAGE(image), 30);
ewl_object_alignment_set(EWL_OBJECT(image), EWL_FLAG_ALIGN_RIGHT);
return;
}
/*Go to the previous image*/
static void previous_image(Ewl_Widget *w, void *event, void *data)
{
char *image;
ecore_dlist_previous(em->images);
image = ecore_dlist_current(em->images);
if(!image)
{
ecore_dlist_goto_last(em->images);
image = ecore_dlist_current(em->images);
}
ewl_image_file_path_set(EWL_IMAGE(em->eimage), image);
ewl_widget_configure(em->eimage->parent);
return;
}
/*Go to the next image*/
static void next_image(Ewl_Widget *w, void *event, void *data)
{
char *image;
ecore_dlist_next(em->images);
image = ecore_dlist_current(em->images);
if(!image)
{
ecore_dlist_goto_first(em->images);
image = ecore_dlist_current(em->images);
}
ewl_image_file_path_set(EWL_IMAGE(em->eimage), image);
ewl_widget_configure(em->eimage->parent);
return;
}
/*Flip the image 180 degrees horizontally*/
static void flip_image_horizontal(Ewl_Widget *w, void *event, void *data)
{
unsigned int *image_data;
int nw, nh;
Ewl_Image *image;
evas_object_image_size_get(EWL_IMAGE(em->eimage)->image, &nw, &nh);
image_data = flip_horizontal(em->eimage);
update_image(em->eimage, nw, nh, image_data);
ewl_image_size_set(EWL_IMAGE(em->eimage), nh, nw);
image = (Ewl_Image *)em->eimage;
image->ow = nw;
image->oh = nh;
ewl_object_preferred_inner_size_set(EWL_OBJECT(em->eimage), nw, nh);
ewl_widget_configure(em->eimage);
ewl_widget_configure(em->eimage->parent);
return;
}
/*Flip the image 180 degrees vertically*/
static void flip_image_vertical(Ewl_Widget *w, void *event, void *data)
{
unsigned int *image_data;
int nw, nh;
Ewl_Image *image;
evas_object_image_size_get(EWL_IMAGE(em->eimage)->image, &nw, &nh);
image_data = flip_vertical(em->eimage);
update_image(em->eimage, nw, nh, image_data);
ewl_image_size_set(EWL_IMAGE(em->eimage), nh, nw);
image = (Ewl_Image *)em->eimage;
image->ow = nw;
image->oh = nh;
ewl_object_preferred_inner_size_set(EWL_OBJECT(em->eimage), nh, nw);
ewl_widget_configure(em->eimage);
ewl_widget_configure(em->eimage->parent);
return;
}
/*Rotate the image 90 degrees to the left*/
static void rotate_image_left(Ewl_Widget *w, void *event, void *data)
{
unsigned int *image_data;
int nw, nh;
Ewl_Image *image;
evas_object_image_size_get(EWL_IMAGE(em->eimage)->image, &nh, &nw);
image_data = rotate_left(em->eimage);
update_image(em->eimage, nw, nh, image_data);
ewl_image_size_set(EWL_IMAGE(em->eimage), nh, nw);
image = (Ewl_Image *)em->eimage;
image->ow = nw;
image->oh = nh;
ewl_object_preferred_inner_size_set(EWL_OBJECT(em->eimage), nw, nh);
ewl_widget_configure(em->eimage);
ewl_widget_configure(em->eimage->parent);
return;
}
/*Rotate the image 90 degrees to the right*/
static void rotate_image_right(Ewl_Widget *w, void *event, void *data)
{
unsigned int *image_data;
int nw, nh;
Ewl_Image *image;
evas_object_image_size_get(EWL_IMAGE(em->eimage)->image, &nh, &nw);
image_data = rotate_right(em->eimage);
update_image(em->eimage, nw, nh, image_data);
image = (Ewl_Image *)em->eimage;
image->ow = nw;
image->oh = nh;
ewl_object_preferred_inner_size_set(EWL_OBJECT(em->eimage), nw, nh);
ewl_widget_configure(em->eimage);
ewl_widget_configure(em->eimage->parent);
return;
}