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Don't show brush boundaries when the brush & zoom are too small

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We can use the CROSS brush preview type instead of BRUSH_BOUNDARIES
This commit is contained in:
David Capello 2015-07-28 10:21:33 -03:00
parent a1dcb05a99
commit 88c4cd8d87
2 changed files with 17 additions and 10 deletions
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26
src/app/ui/editor/brush_preview.cpp
View File

@ -47,6 +47,7 @@ BrushPreview::BrushPreview(Editor* editor)
: m_editor(editor)
, m_type(CROSS)
, m_onScreen(false)
, m_withRealPreview(false)
, m_screenPosition(0, 0)
, m_editorPosition(0, 0)
{
@ -114,8 +115,9 @@ void BrushPreview::show(const gfx::Point& screenPos)
bool isFloodfill = m_editor->getCurrentEditorTool()->getPointShape(0)->isFloodFill();
// Setup the cursor type debrushding of several factors (current tool,
// foreground color, and layer transparency).
// Setup the cursor type depending on several factors (current tool,
// foreground color, layer transparency, brush size, etc.).
Brush* brush = getCurrentBrush();
color_t brush_color = getBrushColor(sprite, layer);
color_t mask_color = sprite->transparentColor();
@ -123,11 +125,13 @@ void BrushPreview::show(const gfx::Point& screenPos)
m_type = SELECTION_CROSS;
}
else if (
// Use cursor bounds for inks that are effects (eraser, blur, etc.)
(ink->isEffect()) ||
// or when the brush color is transparent and we are not in the background layer
(layer && !layer->isBackground() &&
brush_color == mask_color)) {
(brush->type() == kImageBrushType ||
brush->size() > 1.0 / m_editor->zoom().scale()) &&
(// Use cursor bounds for inks that are effects (eraser, blur, etc.)
(ink->isEffect()) ||
// or when the brush color is transparent and we are not in the background layer
(layer && !layer->isBackground() &&
brush_color == mask_color))) {
m_type = BRUSH_BOUNDARIES;
}
else {
@ -141,7 +145,6 @@ void BrushPreview::show(const gfx::Point& screenPos)
// Draw pixel/brush preview
if ((m_type & CROSS) &&
m_editor->getState()->requireBrushPreview()) {
Brush* brush = getCurrentBrush();
gfx::Rect origBrushBounds = (isFloodfill ? gfx::Rect(0, 0, 1, 1): brush->bounds());
gfx::Rect brushBounds = origBrushBounds;
brushBounds.offset(spritePos);
@ -191,6 +194,8 @@ void BrushPreview::show(const gfx::Point& screenPos)
document->notifySpritePixelsModified(
sprite, gfx::Region(m_lastBounds = brushBounds));
m_withRealPreview = true;
}
// Save area and draw the cursor
@ -241,11 +246,12 @@ void BrushPreview::hide()
}
// Clean pixel/brush preview
if ((m_type & CROSS) &&
m_editor->getState()->requireBrushPreview()) {
if (m_withRealPreview) {
document->destroyExtraCel();
document->notifySpritePixelsModified(
sprite, gfx::Region(m_lastBounds));
m_withRealPreview = false;
}
m_onScreen = false;

1
src/app/ui/editor/brush_preview.h
View File

@ -85,6 +85,7 @@ namespace app {
// The brush preview is on the screen.
bool m_onScreen;
bool m_withRealPreview;
gfx::Point m_screenPosition; // Position in the screen (view)
gfx::Point m_editorPosition; // Position in the editor (model)