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Imported OpenTracker-current.

Browse Source 
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15764 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2005-12-31 12:34:37 +00:00
parent aa9196b83e
commit a615ec8f86
9 changed files with 293 additions and 196 deletions
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src/kits/tracker/TitleView.cpp
+126 -77
View File
@@ -48,12 +48,14 @@ All rights reserved.
#include "PoseView.h"
#include "Utilities.h"
const rgb_color kTitleBackground = {220, 220, 220, 255};
const rgb_color kDarkTitleBackground = {180, 180, 180, 255};
static rgb_color sTitleBackground;
static rgb_color sDarkTitleBackground;
static rgb_color sShineColor;
static rgb_color sLightShadowColor;
static rgb_color sShadowColor;
static rgb_color sDarkShadowColor;
const rgb_color kHighlightColor = {100, 100, 210, 255};
const rgb_color kLightGray = {150, 150, 150, 255};
const rgb_color kGray = {100, 100, 100, 255};
const rgb_color kDarkGray = {70, 70, 70, 255};
const unsigned char kHorizontalResizeCursor[] = {
16, 1, 7, 7,
@@ -64,18 +66,54 @@ const unsigned char kHorizontalResizeCursor[] = {
};
static void
_DrawLine(BPoseView *view, BPoint from, BPoint to)
{
rgb_color highColor = view->HighColor();
view->SetHighColor(kHighlightColor);
view->StrokeLine(from, to);
view->SetHighColor(highColor);
}
static void
_UndrawLine(BPoseView *view, BPoint from, BPoint to)
{
view->StrokeLine(from, to, B_SOLID_LOW);
}
static void
_DrawOutline(BView *view, BRect where)
{
where.InsetBy(1, 1);
rgb_color highColor = view->HighColor();
view->SetHighColor(kHighlightColor);
view->StrokeRect(where);
view->SetHighColor(highColor);
}
// #pragma mark -
BTitleView::BTitleView(BRect frame, BPoseView *view)
: BView(frame, "TitleView", B_FOLLOW_LEFT_RIGHT, B_WILL_DRAW),
fPoseView(view),
fTitleList(10, true),
fHorizontalResizeCursor(kHorizontalResizeCursor),
fPreviouslyClickedColumnTitle(0)
: BView(frame, "TitleView", B_FOLLOW_LEFT_RIGHT, B_WILL_DRAW),
fPoseView(view),
fTitleList(10, true),
fHorizontalResizeCursor(kHorizontalResizeCursor),
fPreviouslyClickedColumnTitle(0)
{
SetHighColor(kTitleBackground);
SetLowColor(kTitleBackground);
SetViewColor(kTitleBackground);
sTitleBackground = tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), 0.88f); // 216 -> 220
sDarkTitleBackground = tint_color(sTitleBackground, B_DARKEN_1_TINT);
sShineColor = tint_color(sTitleBackground, B_LIGHTEN_MAX_TINT);
sLightShadowColor = tint_color(sTitleBackground, B_DARKEN_2_TINT);
sShadowColor = tint_color(sTitleBackground, B_DARKEN_4_TINT);
sDarkShadowColor = tint_color(sShadowColor, B_DARKEN_2_TINT);
SetHighColor(sTitleBackground);
SetLowColor(sTitleBackground);
SetViewColor(sTitleBackground);
BFont font(be_plain_font);
font.SetSize(9);
@@ -84,10 +122,12 @@ BTitleView::BTitleView(BRect frame, BPoseView *view)
Reset();
}
BTitleView::~BTitleView()
{
}
void
BTitleView::Reset()
{
@@ -100,12 +140,13 @@ BTitleView::Reset()
}
}
void
BTitleView::AddTitle(BColumn *column, const BColumn *after)
{
int32 count = fTitleList.CountItems();
int32 index;
if (after)
if (after) {
for (index = 0; index < count; index++) {
BColumn *titleColumn = fTitleList.ItemAt(index)->Column();
@@ -114,13 +155,14 @@ BTitleView::AddTitle(BColumn *column, const BColumn *after)
break;
}
}
else
} else
index = count;
fTitleList.AddItem(new BColumnTitle(this, column), index);
Invalidate();
}
void
BTitleView::RemoveTitle(BColumn *column)
{
@@ -136,12 +178,14 @@ BTitleView::RemoveTitle(BColumn *column)
Invalidate();
}
void
BTitleView::Draw(BRect rect)
{
Draw(rect, false);
}
void
BTitleView::Draw(BRect, bool useOffscreen, bool updateOnly,
const BColumnTitle *pressedColumn,
@@ -174,12 +218,12 @@ BTitleView::Draw(BRect, bool useOffscreen, bool updateOnly,
view->FillRect(bounds, B_SOLID_LOW);
view->BeginLineArray(4);
view->AddLine(bounds.LeftTop(), bounds.RightTop(), kGray);
view->AddLine(bounds.LeftBottom(), bounds.RightBottom(), kGray);
view->AddLine(bounds.LeftTop(), bounds.RightTop(), sShadowColor);
view->AddLine(bounds.LeftBottom(), bounds.RightBottom(), sShadowColor);
// draw lighter gray and white inset lines
bounds.InsetBy(0, 1);
view->AddLine(bounds.LeftBottom(), bounds.RightBottom(), kLightGray);
view->AddLine(bounds.LeftTop(), bounds.RightTop(), kWhite);
view->AddLine(bounds.LeftBottom(), bounds.RightBottom(), sLightShadowColor);
view->AddLine(bounds.LeftTop(), bounds.RightTop(), sShineColor);
view->EndLineArray();
int32 count = fTitleList.CountItems();
@@ -201,8 +245,8 @@ BTitleView::Draw(BRect, bool useOffscreen, bool updateOnly,
tmp.left = minx;
tmp.InsetBy(-1, 0);
view->BeginLineArray(2);
view->AddLine(tmp.LeftTop(), tmp.LeftBottom(), kGray);
view->AddLine(tmp.RightTop(), tmp.RightBottom(), kWhite);
view->AddLine(tmp.LeftTop(), tmp.LeftBottom(), sShadowColor);
view->AddLine(tmp.RightTop(), tmp.RightBottom(), sShineColor);
view->EndLineArray();
if (useOffscreen) {
@@ -215,6 +259,7 @@ BTitleView::Draw(BRect, bool useOffscreen, bool updateOnly,
(trackRectBlitter)(view, passThru);
}
void
BTitleView::MouseDown(BPoint where)
{
@@ -255,7 +300,6 @@ BTitleView::MouseDown(BPoint where)
if (resizedTitle) {
bool force = static_cast<bool>(buttons & B_TERTIARY_MOUSE_BUTTON);
if (force || buttons & B_PRIMARY_MOUSE_BUTTON) {
if (force || fPreviouslyClickedColumnTitle != 0) {
if (force || system_time() - fPreviousLeftClickTime < doubleClickSpeed) {
if (fPoseView->ResizeColumnToWidest(resizedTitle->Column())) {
@@ -269,13 +313,13 @@ BTitleView::MouseDown(BPoint where)
}
} else if (!title)
return;
ColumnTrackState *trackState;
if (resizedTitle)
trackState = new ColumnResizeState(this, resizedTitle, where);
else
trackState = new ColumnDragState(this, title, where);
// track the mouse
// - if it is pressed shortly and not moved, it is a click
// all else is a track
@@ -306,13 +350,13 @@ BTitleView::MouseDown(BPoint where)
if (!pastClick && system_time() > pastClickTime)
pastClick = true;
snooze(15000);
}
delete trackState;
}
void
BTitleView::MouseMoved(BPoint where, uint32 code, const BMessage *message)
{
@@ -331,6 +375,7 @@ BTitleView::MouseMoved(BPoint where, uint32 code, const BMessage *message)
_inherited::MouseMoved(where, code, message);
}
BColumnTitle *
BTitleView::InColumnResizeArea(BPoint where) const
{
@@ -344,6 +389,7 @@ BTitleView::InColumnResizeArea(BPoint where) const
return NULL;
}
BColumnTitle *
BTitleView::FindColumnTitle(BPoint where) const
{
@@ -357,6 +403,7 @@ BTitleView::FindColumnTitle(BPoint where) const
return NULL;
}
BColumnTitle *
BTitleView::FindColumnTitle(const BColumn *column) const
{
@@ -370,6 +417,18 @@ BTitleView::FindColumnTitle(const BColumn *column) const
return NULL;
}
// #pragma mark -
BColumnTitle::BColumnTitle(BTitleView *view, BColumn *column)
:
fColumn(column),
fParent(view)
{
}
bool
BColumnTitle::InColumnResizeArea(BPoint where) const
{
@@ -380,11 +439,6 @@ BColumnTitle::InColumnResizeArea(BPoint where) const
return edge.Contains(where);
}
BColumnTitle::BColumnTitle(BTitleView *view, BColumn *column)
: fColumn(column),
fParent(view)
{
}
BRect
BColumnTitle::Bounds() const
@@ -395,24 +449,20 @@ BColumnTitle::Bounds() const
return bounds;
}
void
BColumnTitle::Draw(BView *view, bool pressed)
{
BRect bounds(Bounds());
BPoint loc(0, bounds.bottom - 4);
if (pressed)
view->SetLowColor(kDarkTitleBackground);
else
view->SetLowColor(kTitleBackground);
view->SetLowColor(pressed ? sDarkTitleBackground : sTitleBackground);
view->FillRect(bounds, B_SOLID_LOW);
BString titleString(fColumn->Title());
view->TruncateString(&titleString, B_TRUNCATE_END,
bounds.Width() - kTitleColumnExtraMargin);
float resultingWidth = view->StringWidth(titleString.String());
switch (fColumn->Alignment()) {
case B_ALIGN_LEFT:
@@ -449,33 +499,39 @@ BColumnTitle::Draw(BView *view, bool pressed)
BRect rect(bounds);
view->SetHighColor(kGray);
view->SetHighColor(sShadowColor);
view->StrokeRect(rect);
view->BeginLineArray(4);
// draw lighter gray and white inset lines
rect.InsetBy(1, 1);
view->AddLine(rect.LeftBottom(), rect.RightBottom(),
pressed ? kLightGray : kLightGray);
pressed ? sLightShadowColor : sLightShadowColor);
view->AddLine(rect.LeftTop(), rect.RightTop(),
pressed ? kDarkGray: kWhite);
pressed ? sDarkShadowColor : sShineColor);
view->AddLine(rect.LeftTop(), rect.LeftBottom(),
pressed ? kDarkGray : kWhite);
pressed ? sDarkShadowColor : sShineColor);
view->AddLine(rect.RightTop(), rect.RightBottom(),
pressed ? kLightGray : kLightGray);
pressed ? sLightShadowColor : sLightShadowColor);
view->EndLineArray();
}
// #pragma mark -
ColumnTrackState::ColumnTrackState(BTitleView *view, BColumnTitle *title,
BPoint where)
: fTitleView(view),
fTitle(title),
fLastPos(where)
:
fTitleView(view),
fTitle(title),
fLastPos(where)
{
}
void
ColumnTrackState::MouseMoved(BPoint where, uint32 buttons)
{
@@ -486,15 +542,20 @@ ColumnTrackState::MouseMoved(BPoint where, uint32 buttons)
fLastPos = where;
}
// #pragma mark -
ColumnResizeState::ColumnResizeState(BTitleView *view, BColumnTitle *title,
BPoint where)
: ColumnTrackState(view, title, where),
fLastLineDrawPos(-1),
fInitialTrackOffset((title->fColumn->Offset() + title->fColumn->Width()) - where.x)
: ColumnTrackState(view, title, where),
fLastLineDrawPos(-1),
fInitialTrackOffset((title->fColumn->Offset() + title->fColumn->Width()) - where.x)
{
DrawLine();
}
bool
ColumnResizeState::ValueChanged(BPoint where)
{
@@ -505,20 +566,6 @@ ColumnResizeState::ValueChanged(BPoint where)
return newWidth != fTitle->fColumn->Width();
}
static void
_DrawLine(BPoseView *view, BPoint from, BPoint to)
{
rgb_color highColor = view->HighColor();
view->SetHighColor(kHighlightColor);
view->StrokeLine(from, to);
view->SetHighColor(highColor);
}
static void
_UndrawLine(BPoseView *view, BPoint from, BPoint to)
{
view->StrokeLine(from, to, B_SOLID_LOW);
}
void
ColumnResizeState::Moved(BPoint where, uint32)
@@ -542,18 +589,21 @@ ColumnResizeState::Moved(BPoint where, uint32)
fTitleView->Draw(bounds, true, false);
}
void
ColumnResizeState::Done(BPoint)
{
UndrawLine();
}
void
ColumnResizeState::Clicked(BPoint, uint32)
{
UndrawLine();
}
void
ColumnResizeState::DrawLine()
{
@@ -569,6 +619,7 @@ ColumnResizeState::DrawLine()
_DrawLine(poseView, poseViewBounds.LeftTop(), poseViewBounds.LeftBottom());
}
void
ColumnResizeState::UndrawLine()
{
@@ -583,12 +634,14 @@ ColumnResizeState::UndrawLine()
}
// #pragma mark -
ColumnDragState::ColumnDragState(BTitleView *view, BColumnTitle *columnTitle,
BPoint where)
: ColumnTrackState(view, columnTitle, where),
fInitialMouseTrackOffset(where.x),
fTrackingRemovedColumn(false)
: ColumnTrackState(view, columnTitle, where),
fInitialMouseTrackOffset(where.x),
fTrackingRemovedColumn(false)
{
ASSERT(columnTitle);
ASSERT(fTitle);
@@ -596,15 +649,6 @@ ColumnDragState::ColumnDragState(BTitleView *view, BColumnTitle *columnTitle,
DrawPressNoOutline();
}
static void
_DrawOutline(BView *view, BRect where)
{
where.InsetBy(1, 1);
rgb_color highColor = view->HighColor();
view->SetHighColor(kHighlightColor);
view->StrokeRect(where);
view->SetHighColor(highColor);
}
// ToDo:
// Autoscroll when dragging column left/right
@@ -613,7 +657,6 @@ _DrawOutline(BView *view, BRect where)
void
ColumnDragState::Moved(BPoint where, uint32)
{
// figure out where we are with the mouse
BRect titleBounds(fTitleView->Bounds());
bool overTitleView = titleBounds.Contains(where);
@@ -685,6 +728,7 @@ ColumnDragState::Moved(BPoint where, uint32)
UndrawOutline();
}
void
ColumnDragState::Done(BPoint)
{
@@ -693,6 +737,7 @@ ColumnDragState::Done(BPoint)
UndrawOutline();
}
void
ColumnDragState::Clicked(BPoint, uint32)
{
@@ -731,6 +776,7 @@ ColumnDragState::Clicked(BPoint, uint32)
poseView->Invalidate();
}
void
ColumnDragState::Pressing(BPoint, uint32)
{
@@ -743,12 +789,14 @@ ColumnDragState::ValueChanged(BPoint)
return true;
}
void
ColumnDragState::DrawPressNoOutline()
{
fTitleView->Draw(fTitleView->Bounds(), true, false, fTitle);
}
void
ColumnDragState::DrawOutline(float pos)
{
@@ -757,6 +805,7 @@ ColumnDragState::DrawOutline(float pos)
fTitleView->Draw(fTitleView->Bounds(), true, false, fTitle, _DrawOutline, outline);
}
void
ColumnDragState::UndrawOutline()
{