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Now we can flip several cels at the same time

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This commit is contained in:
David Capello 2014-08-25 08:36:00 -03:00
parent 8a3f7a6396
commit 27cfd60d1b
1 changed files with 67 additions and 41 deletions
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108
src/app/commands/cmd_flip.cpp
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@ -26,12 +26,17 @@
#include "app/commands/params.h"
#include "app/context_access.h"
#include "app/document_api.h"
#include "app/document_range.h"
#include "app/modules/gui.h"
#include "app/ui/main_window.h"
#include "app/ui/timeline.h"
#include "app/undo_transaction.h"
#include "app/util/range_utils.h"
#include "gfx/size.h"
#include "raster/algorithm/flip_image.h"
#include "raster/cel.h"
#include "raster/image.h"
#include "raster/layer.h"
#include "raster/mask.h"
#include "raster/sprite.h"
#include "raster/stock.h"
@ -80,59 +85,80 @@ void FlipCommand::onExecute(Context* context)
"Flip Canvas Vertical"));
if (m_flipMask) {
int x, y;
Image* image = writer.image(&x, &y);
if (!image)
return;
Mask* mask = document->mask();
CelList cels;
Mask* mask = NULL;
bool alreadyFlipped = false;
DocumentLocation loc = *writer.location();
DocumentRange range = App::instance()->getMainWindow()->getTimeline()->range();
if (range.enabled())
cels = get_cels_in_range(sprite, range);
else if (writer.cel())
cels.push_back(writer.cel());
// This variable will be the area to be flipped inside the image.
gfx::Rect bounds(image->bounds());
for (Cel* cel : cels) {
loc.frame(cel->frame());
loc.layer(cel->layer());
// If there is some portion of sprite selected, we flip the
// selected region only. If the mask isn't visible, we flip the
// whole image.
if (document->isMaskVisible()) {
mask = document->mask();
int x, y;
Image* image = loc.image(&x, &y);
if (!image)
continue;
// Intersect the full area of the image with the mask's
// bounds, so we don't request to flip an area outside the
// image's bounds.
bounds = bounds.createIntersect(gfx::Rect(mask->bounds()).offset(-x, -y));
bool alreadyFlipped = false;
// If the mask isn't a rectangular area, we've to flip the mask too.
if (mask->bitmap() && !mask->isRectangular()) {
raster::color_t bgcolor = app_get_color_to_clear_layer(writer.layer());
// This variable will be the area to be flipped inside the image.
gfx::Rect bounds(image->bounds());
// Flip the portion of image specified by the mask.
mask->offsetOrigin(-x, -y);
api.flipImageWithMask(image, mask, m_flipType, bgcolor);
mask->offsetOrigin(x, y);
alreadyFlipped = true;
// If there is some portion of sprite selected, we flip the
// selected region only. If the mask isn't visible, we flip the
// whole image.
if (document->isMaskVisible()) {
// Intersect the full area of the image with the mask's
// bounds, so we don't request to flip an area outside the
// image's bounds.
bounds = bounds.createIntersect(gfx::Rect(mask->bounds()).offset(-x, -y));
// Flip the mask.
Image* maskBitmap = mask->bitmap();
if (maskBitmap) {
// Create a flipped copy of the current mask.
base::UniquePtr<Mask> newMask(new Mask(*mask));
newMask->freeze();
raster::algorithm::flip_image(newMask->bitmap(),
maskBitmap->bounds(), m_flipType);
newMask->unfreeze();
// If the mask isn't a rectangular area, we've to flip the mask too.
if (mask->bitmap() && !mask->isRectangular()) {
raster::color_t bgcolor = app_get_color_to_clear_layer(writer.layer());
// Change the current mask and generate the new boundaries.
api.copyToCurrentMask(newMask);
document->generateMaskBoundaries();
// Flip the portion of image specified by the mask.
mask->offsetOrigin(-x, -y);
api.flipImageWithMask(image, mask, m_flipType, bgcolor);
mask->offsetOrigin(x, y);
alreadyFlipped = true;
}
}
// Flip the portion of image specified by "bounds" variable.
if (!alreadyFlipped) {
api.setCelPosition
(sprite, cel,
(m_flipType == raster::algorithm::FlipHorizontal ?
sprite->width() - image->width() - cel->x():
cel->x()),
(m_flipType == raster::algorithm::FlipVertical ?
sprite->height() - image->height() - cel->y():
cel->y()));
api.flipImage(image, bounds, m_flipType);
}
}
// Flip the portion of image specified by "bounds" variable.
if (!alreadyFlipped) {
api.flipImage(image, bounds, m_flipType);
// Flip the mask.
Image* maskBitmap = mask->bitmap();
if (maskBitmap) {
// Create a flipped copy of the current mask.
base::UniquePtr<Mask> newMask(new Mask(*mask));
newMask->freeze();
raster::algorithm::flip_image(newMask->bitmap(),
maskBitmap->bounds(), m_flipType);
newMask->unfreeze();
// Change the current mask and generate the new boundaries.
api.copyToCurrentMask(newMask);
document->generateMaskBoundaries();
}
}
else {