beginning to check up on gui components:

* added a group of controls to access and manipulate colors (incomplete)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17917 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/icon-o-matic/CanvasView.cpp

@@ -23,7 +23,7 @@ CanvasView::CanvasView(BRect frame)
 	  fBitmap(new BBitmap(BRect(0, 0, 63, 63), 0, B_RGB32)),
 	  fIcon(NULL),
 	  fRenderer(new IconRenderer(fBitmap)),
-	  fDirtyIconArea(LONG_MAX, LONG_MAX, LONG_MIN, LONG_MIN),
+	  fDirtyIconArea(fBitmap->Bounds()),
 
 	  fCanvasOrigin(50.0, 50.0),
 	  fZoomLevel(8.0),

src/apps/icon-o-matic/IconEditorApp.cpp

@@ -15,9 +15,6 @@
 #include "Document.h"
 #include "MainWindow.h"
 
-// testing:
-#include "ColorPickerPanel.h"
-
 using std::nothrow;
 
 // constructor
@@ -71,11 +68,6 @@ IconEditorApp::ReadyToRun()
 {
 	fMainWindow = new MainWindow(this, fDocument);
 	fMainWindow->Show();
-
-	ColorPickerPanel* panel = new ColorPickerPanel(
-		BRect(80, 80, 200, 200),
-		(rgb_color){ 100, 200, 150, 255 });
-	panel->Show();
 }
 
 

src/apps/icon-o-matic/Jamfile

@@ -17,6 +17,7 @@ local sourceDirs =
 	generic/listener
 	generic/selection
 	generic/support
+	gui
 	gradient
 	shape
 	shape/commands
@@ -43,6 +44,8 @@ Application Icon-O-Matic :
 	Selectable.cpp
 	Selection.cpp
 	# generic/gui
+	Group.cpp
+	SwatchView.cpp
 	# generic/gui/panel
 	Panel.cpp
 	# generic/gui/panel/color_picker
@@ -66,6 +69,8 @@ Application Icon-O-Matic :
 	RWLocker.cpp
 	support.cpp
 	support_ui.cpp
+	# gui
+	SwatchGroup.cpp
 	# gradient
 	Gradient.cpp
 	# shape

src/apps/icon-o-matic/MainWindow.cpp

@@ -15,6 +15,7 @@
 #include "Document.h"
 #include "CanvasView.h"
 #include "IconEditorApp.h"
+#include "SwatchGroup.h"
 
 // TODO: just for testing
 #include "AffineTransformer.h"
@@ -148,8 +149,17 @@ MainWindow::_Init()
 BView*
 MainWindow::_CreateGUI(BRect bounds)
 {
+	BView* bg = new BView(bounds, "bg", B_FOLLOW_ALL, 0);
+	bg->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+
+	fSwatchGroup = new SwatchGroup(BRect(0, 0, 100, 100));
+	bounds.top = fSwatchGroup->Frame().bottom + 1;
+	
 	fCanvasView = new CanvasView(bounds);
 
-	return fCanvasView;
+	bg->AddChild(fSwatchGroup);
+	bg->AddChild(fCanvasView);
+
+	return bg;
 }
 

src/apps/icon-o-matic/MainWindow.h

@@ -14,6 +14,7 @@
 class CanvasView;
 class Document;
 class IconEditorApp;
+class SwatchGroup;
 class ViewState;
 
 class MainWindow : public BWindow {
@@ -34,6 +35,7 @@ class MainWindow : public BWindow {
 	Document*					fDocument;
 
 	CanvasView*					fCanvasView;
+	SwatchGroup*				fSwatchGroup;
 	// TODO: for testing only...
 	ViewState*					fState;
 };

src/apps/icon-o-matic/generic/gui/SwatchView.cpp

@@ -50,6 +50,7 @@ SwatchView::~SwatchView()
 	delete fDroppedMessage;
 }
 
+#if LIB_LAYOUT
 // layoutprefs
 minimax
 SwatchView::layoutprefs()
@@ -75,6 +76,7 @@ SwatchView::layout(BRect frame)
 	ResizeTo(frame.Width(), frame.Height());
 	return Frame();
 }
+#endif // LIB_LAYOUT
 
 // Draw
 void

src/apps/icon-o-matic/generic/gui/SwatchView.h

@@ -11,13 +11,15 @@
 
 #include <View.h>
 
+#if LIB_LAYOUT
 #include <layout.h>
+#endif
 
-enum {
+class SwatchView :
-	MSG_COLOR_DROP				= 'PSTE',
+				   #if LIB_LAYOUT
-};
+				   public MView,
-
+				   #endif
-class SwatchView : public MView, public BView {
+				   public BView {
  public:
 								SwatchView(const char* name,
 										   BMessage* message,
@@ -27,9 +29,11 @@ class SwatchView : public MView, public BView {
 										   float height = 24.0);
 	virtual						~SwatchView();
 
+	#if LIB_LAYOUT
 								// MView
 	virtual	minimax				layoutprefs();
 	virtual	BRect				layout(BRect frame);
+	#endif
 
 								// BView
 	virtual	void				Draw(BRect updateRect);

src/apps/icon-o-matic/generic/gui/panel/color_picker/ColorField.h

@@ -9,8 +9,6 @@
 #ifndef _COLOR_FIELD_H
 #define _COLOR_FIELD_H
 
-#include "ColorPickerDefs.h"
-
 #include <Control.h>
 
 #if LIB_LAYOUT

src/apps/icon-o-matic/generic/gui/panel/color_picker/ColorPickerDefs.h

@@ -1,6 +0,0 @@
-#ifndef COLOR_PICKER_COMMON_H
-#define COLOR_PICKER_COMMON_H
-
-#define LIB_LAYOUT 0
-
-#endif // COLOR_PICKER_COMMON_H

src/apps/icon-o-matic/generic/gui/panel/color_picker/ColorPickerPanel.cpp

@@ -10,8 +10,6 @@
 
 #include <Application.h>
 
-#include "ColorPickerDefs.h"
-
 #if LIB_LAYOUT
 #  include <MBorder.h>
 #  include <HGroup.h>

src/apps/icon-o-matic/generic/gui/panel/color_picker/ColorPickerView.h

@@ -9,8 +9,6 @@
 #ifndef COLOR_PICKER_VIEW_H
 #define COLOR_PICKER_VIEW_H
 
-#include "ColorPickerDefs.h"
-
 #include <View.h>
 
 #if LIB_LAYOUT

src/apps/icon-o-matic/generic/gui/panel/color_picker/ColorSlider.h

@@ -9,8 +9,6 @@
 #ifndef _COLOR_SLIDER_H
 #define _COLOR_SLIDER_H
 
-#include "ColorPickerDefs.h"
-
 #include <Control.h>
 
 #if LIB_LAYOUT

src/apps/icon-o-matic/gui/StyleView.cpp

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2006, Haiku.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus <[email protected]>
+ */
+
+#include "StyleView.h"
+
+StyleView::StyleView(BRect frame)
+	: BView(frame, "style view", B_FOLLOW_NONE, 0)
+{
+}
+
+
+StyleView::~StyleView()
+{
+}
+

src/apps/icon-o-matic/gui/StyleView.h

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2006, Haiku.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus <[email protected]>
+ */
+
+#ifndef STYLE_VIEW_H
+#define STYLE_VIEW_H
+
+#include <View.h>
+
+class StyleView : public {
+ public:
+								StyleView(BRect frame);
+	virtual						~StyleView();
+
+ private:
+};
+
+#endif // STYLE_VIEW_H

src/apps/icon-o-matic/gui/SwatchGroup.cpp

@@ -0,0 +1,99 @@
+/*
+ * Copyright 2006, Haiku.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus <[email protected]>
+ */
+
+#include "SwatchGroup.h"
+
+#include "ui_defines.h"
+#include "rgb_hsv.h"
+
+#include "ColorField.h"
+#include "ColorSlider.h"
+#include "Group.h"
+#include "SwatchView.h"
+
+enum {
+	MSG_SET_COLOR	= 'stcl',
+};
+
+// constructor
+SwatchGroup::SwatchGroup(BRect frame)
+	: BView(frame, "style view", B_FOLLOW_NONE, 0)
+{
+	frame = BRect(0, 0, 100, 15);
+	fTopSwatchViews = new Group(frame, "top swatch group");
+	fBottomSwatchViews = new Group(frame, "bottom swatch group");
+
+	// create swatch views with rainbow default palette
+	float h = 0;
+	float s = 1.0;
+	float v = 1.0;
+	rgb_color color;
+	color.alpha = 255;
+	float r, g, b;
+	for (int32 i = 0; i < 20; i++) {
+		if (i < 10) {
+			h = ((float)i / 9.0) * 6.0;
+		} else {
+			h = ((float)(i - 9) / 10.0) * 6.0;
+			v = 0.5;
+		}
+		HSV_to_RGB(h, s, v, r, g, b);
+		color.red = (uint8)(255.0 * r);
+		color.green = (uint8)(255.0 * g);
+		color.blue = (uint8)(255.0 * b);
+		fSwatchViews[i] = new SwatchView("swatch", new BMessage(MSG_SET_COLOR),
+										 this, color, 17.0, 14.0);
+		
+		if (i < 10)
+			fTopSwatchViews->AddChild(fSwatchViews[i]);
+		else
+			fBottomSwatchViews->AddChild(fSwatchViews[i]);
+	}
+	// create color field and slider
+	color = kBlack;
+
+	fColorField = new ColorField(BPoint(0.0, 0.0), H_SELECTED,
+								 1.0, B_HORIZONTAL);
+	fColorSlider = new ColorSlider(BPoint(0.0, 0.0), H_SELECTED,
+								   1.0, 1.0, B_HORIZONTAL);
+	fColorField->SetMarkerToColor(color);
+	fColorSlider->SetMarkerToColor(color);
+
+	// layout gui
+	fTopSwatchViews->SetSpacing(0, 0);
+	fTopSwatchViews->ResizeToPreferred();
+	fBottomSwatchViews->SetSpacing(0, 0);
+	fBottomSwatchViews->ResizeToPreferred();
+	float width = fTopSwatchViews->Frame().Width();
+	fColorField->ResizeTo(width, 40);
+	fColorField->FrameResized(width, 40);
+	fColorSlider->ResizeTo(width, 15);
+	fColorSlider->FrameResized(width, 40);
+
+	fTopSwatchViews->MoveTo(0, 4);
+	fBottomSwatchViews->MoveTo(0, fTopSwatchViews->Frame().bottom + 1);
+	fColorField->MoveTo(0, fBottomSwatchViews->Frame().bottom + 3);
+	fColorSlider->MoveTo(0, fColorField->Frame().bottom + 1);
+
+	// configure self
+	ResizeTo(width, fColorSlider->Frame().bottom + 4);
+	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+
+	// add views
+	AddChild(fTopSwatchViews);
+	AddChild(fBottomSwatchViews);
+	AddChild(fColorField);
+	AddChild(fColorSlider);
+
+}
+
+// destructor
+SwatchGroup::~SwatchGroup()
+{
+}
+

src/apps/icon-o-matic/gui/SwatchGroup.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2006, Haiku.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Stephan Aßmus <[email protected]>
+ */
+
+#ifndef SWATCH_GROUP_H
+#define SWATCH_GROUP_H
+
+#include <View.h>
+
+class ColorField;
+class ColorSlider;
+class Group;
+class SwatchView;
+
+class SwatchGroup : public BView {
+ public:
+								SwatchGroup(BRect frame);
+	virtual						~SwatchGroup();
+
+ private:
+
+			SwatchView*			fCurrentColorSV;
+			SwatchView*			fSwatchViews[20];
+			ColorField*			fColorField;
+			ColorSlider*		fColorSlider;
+
+			Group*				fTopSwatchViews;
+			Group*				fBottomSwatchViews;
+};
+
+#endif // SWATCH_GROUP_H