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Add popup to change the brush(pen) type in the ContextBar

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This commit is contained in:
David Capello 2013-03-30 20:46:04 -03:00
parent 7c15aee0a5
commit 923dda083a
2 changed files with 63 additions and 4 deletions
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4
src/raster/image_impl.h
View File

@ -1000,8 +1000,8 @@ void ImageImpl<BitmapTraits>::to_allegro(BITMAP *bmp, int _x, int _y, const Pale
break;
case 32:
color[0] = makeacol32 (0, 0, 0, 255);
color[1] = makeacol32 (255, 255, 255, 255);
color[0] = makeacol32(0, 0, 0, 0);
color[1] = makeacol32(0, 0, 0, 255);
_x <<= 2;

63
src/widgets/context_bar.cpp
View File

@ -31,9 +31,11 @@
#include "ui/combobox.h"
#include "ui/int_entry.h"
#include "ui/label.h"
#include "ui/popup_window.h"
#include "ui/preferred_size_event.h"
#include "ui/theme.h"
#include "ui_context.h"
#include "widgets/button_set.h"
#include "widgets/context_bar.h"
#include <allegro.h>
@ -46,7 +48,10 @@ class ContextBar::BrushTypeField : public Button
, public IButtonIcon
{
public:
BrushTypeField() : Button("") {
BrushTypeField()
: Button("")
, m_popupWindow(NULL)
, m_brushType(NULL) {
setup_mini_look(this);
setIconInterface(this);
@ -55,12 +60,13 @@ public:
}
~BrushTypeField() {
closePopup();
setIconInterface(NULL);
destroy_bitmap(m_bitmap);
}
void setPenSettings(IPenSettings* penSettings) {
UniquePtr<Pen> pen(new Pen(penSettings->getType(),
UniquePtr<Pen> pen(new Pen(m_penType = penSettings->getType(),
std::min(10, penSettings->getSize()),
penSettings->getAngle()));
Image* image = pen->get_image();
@ -106,13 +112,66 @@ public:
}
protected:
void onClick(Event& ev) OVERRIDE {
Button::onClick(ev);
if (!m_popupWindow || !m_popupWindow->isVisible())
openPopup();
else
closePopup();
}
void onPreferredSize(PreferredSizeEvent& ev) {
ev.setPreferredSize(Size(16*jguiscale(),
16*jguiscale()));
}
private:
void openPopup() {
Rect rc = getBounds();
rc.y += rc.h;
rc.w *= 3;
m_popupWindow = new PopupWindow(NULL, false);
m_popupWindow->setAutoRemap(false);
m_popupWindow->setBounds(rc);
Region rgn(rc.createUnion(getBounds()));
m_popupWindow->setHotRegion(rgn);
m_brushType = new ButtonSet(3, 1, m_penType,
PART_BRUSH_CIRCLE,
PART_BRUSH_SQUARE,
PART_BRUSH_LINE);
m_brushType->ItemChange.connect(&BrushTypeField::onBrushTypeChange, this);
m_popupWindow->addChild(m_brushType);
m_popupWindow->openWindow();
}
void closePopup() {
if (m_popupWindow) {
m_popupWindow->closeWindow(NULL);
delete m_popupWindow;
m_popupWindow = NULL;
m_brushType = NULL;
}
}
void onBrushTypeChange() {
m_penType = (PenType)m_brushType->getSelectedItem();
ISettings* settings = UIContext::instance()->getSettings();
Tool* currentTool = settings->getCurrentTool();
IPenSettings* penSettings = settings->getToolSettings(currentTool)->getPen();
penSettings->setType(m_penType);
setPenSettings(penSettings);
}
BITMAP* m_bitmap;
PenType m_penType;
PopupWindow* m_popupWindow;
ButtonSet* m_brushType;
};
class ContextBar::BrushSizeField : public IntEntry