Some more work in progress, still far from finished:
* The extra attributes of a MIME type are now shown as well. * The preferred applications are now not only grouped by level of support, but are also sorted alphabetically, and get the app signature as part of the label in case two (or more) apps have the same name. * And more :) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16357 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
parent
ca228cbfcb
commit
2602f6e9c2
@ -28,11 +28,30 @@
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const uint32 kMsgTypeSelected = 'typs';
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const uint32 kMsgExtensionSelected = 'exts';
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const uint32 kMsgAttributeSelected = 'atrs';
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const uint32 kMsgPreferredAppChosen = 'papc';
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const struct type_map {
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const char* name;
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type_code type;
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} kTypeMap[] = {
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{"String", B_STRING_TYPE},
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{"Boolean", B_BOOL_TYPE},
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{"Integer 8 bit", B_INT8_TYPE},
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{"Integer 16 bit", B_INT16_TYPE},
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{"Integer 32 bit", B_INT32_TYPE},
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{"Integer 64 bit", B_INT64_TYPE},
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{"Float", B_FLOAT_TYPE},
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{"Double", B_DOUBLE_TYPE},
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{"Time", B_TIME_TYPE},
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{NULL, 0}
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};
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class IconView : public BControl {
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public:
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IconView(BRect rect, const char* name, BMessage* message);
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IconView(BRect frame, const char* name, BMessage* message);
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virtual ~IconView();
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void SetTo(BMimeType* type);
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@ -49,9 +68,85 @@ class IconView : public BControl {
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BBitmap* fIcon;
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};
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class AttributeListView : public BListView {
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public:
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AttributeListView(BRect frame, const char* name, uint32 resizingMode);
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virtual ~AttributeListView();
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IconView::IconView(BRect rect, const char* name, BMessage* message)
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: BControl(rect, name, NULL, message,
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void SetTo(BMimeType* type);
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virtual void Draw(BRect updateRect);
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private:
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void _DeleteItems();
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};
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class AttributeItem : public BStringItem {
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public:
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AttributeItem(const char* name, const char* publicName, type_code type,
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int32 alignment, int32 width, bool visible, bool editable);
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~AttributeItem();
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virtual void DrawItem(BView* owner, BRect itemRect,
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bool drawEverything = false);
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private:
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BString fName;
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BString fPublicName;
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type_code fType;
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int32 fAlignment;
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int32 fWidth;
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bool fVisible;
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bool fEditable;
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};
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// #pragma mark -
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static int
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compare_menu_items(const void* _a, const void* _b)
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{
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BMenuItem* a = *(BMenuItem**)_a;
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BMenuItem* b = *(BMenuItem**)_b;
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return strcasecmp(a->Label(), b->Label());
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}
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static void
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name_for_type(BString& string, type_code type)
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{
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for (int32 i = 0; kTypeMap[i].name != NULL; i++) {
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if (kTypeMap[i].type == type) {
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string = kTypeMap[i].name;
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return;
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}
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}
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char buffer[32];
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buffer[0] = '\'';
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buffer[1] = 0xff & (type >> 24);
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buffer[2] = 0xff & (type >> 16);
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buffer[3] = 0xff & (type >> 8);
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buffer[4] = 0xff & (type);
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buffer[5] = '\'';
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buffer[6] = 0;
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for (int16 i = 0;i < 4;i++) {
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if (buffer[i] < ' ')
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buffer[i] = '.';
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}
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snprintf(buffer + 6, sizeof(buffer), " (0x%lx)", type);
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string = buffer;
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}
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// #pragma mark -
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IconView::IconView(BRect frame, const char* name, BMessage* message)
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: BControl(frame, name, NULL, message,
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B_FOLLOW_LEFT | B_FOLLOW_TOP, B_WILL_DRAW),
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fIcon(NULL)
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{
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@ -72,7 +167,7 @@ IconView::SetTo(BMimeType* type)
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if (type != NULL) {
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if (fIcon == NULL)
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fIcon = new BBitmap(BRect(0, 0, B_LARGE_ICON - 1, B_LARGE_ICON - 1), B_CMAP8);
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if (type->GetIcon(fIcon, B_LARGE_ICON) == B_OK) {
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Invalidate();
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return;
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@ -95,10 +190,10 @@ IconView::Draw(BRect updateRect)
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DrawBitmap(fIcon, BPoint(0, 0));
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} else if (IsEnabled()) {
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BRect rect = Bounds();
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rgb_color light = tint_color(ViewColor(), B_LIGHTEN_MAX_TINT);
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rgb_color shadow = tint_color(ViewColor(), B_DARKEN_3_TINT);
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BeginLineArray(8);
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AddLine(BPoint(rect.left, rect.bottom),
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@ -132,6 +227,151 @@ IconView::Draw(BRect updateRect)
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// #pragma mark -
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AttributeItem::AttributeItem(const char* name, const char* publicName,
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type_code type, int32 alignment, int32 width, bool visible,
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bool editable)
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: BStringItem(publicName),
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fName(name),
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fType(type),
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fAlignment(alignment),
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fWidth(width),
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fVisible(visible),
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fEditable(editable)
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{
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}
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AttributeItem::~AttributeItem()
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{
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}
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void
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AttributeItem::DrawItem(BView* owner, BRect frame, bool drawEverything)
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{
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BStringItem::DrawItem(owner, frame, drawEverything);
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rgb_color highColor = owner->HighColor();
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rgb_color lowColor = owner->LowColor();
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if (IsSelected())
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owner->SetLowColor(tint_color(lowColor, B_DARKEN_2_TINT));
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rgb_color black = {0, 0, 0, 255};
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if (!IsEnabled())
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owner->SetHighColor(tint_color(black, B_LIGHTEN_2_TINT));
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else
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owner->SetHighColor(black);
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owner->MovePenTo(frame.left + frame.Width() / 2.0f + 5.0f, owner->PenLocation().y);
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BString type;
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name_for_type(type, fType);
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owner->DrawString(type.String());
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owner->SetHighColor(tint_color(owner->ViewColor(), B_DARKEN_1_TINT));
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float middle = frame.left + frame.Width() / 2.0f;
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owner->StrokeLine(BPoint(middle, 0.0f), BPoint(middle, frame.bottom));
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owner->SetHighColor(highColor);
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owner->SetLowColor(lowColor);
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}
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// #pragma mark -
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AttributeListView::AttributeListView(BRect frame, const char* name,
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uint32 resizingMode)
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: BListView(frame, name, B_SINGLE_SELECTION_LIST, resizingMode)
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{
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}
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AttributeListView::~AttributeListView()
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{
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_DeleteItems();
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}
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void
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AttributeListView::_DeleteItems()
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{
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for (int32 i = CountItems(); i-- > 0;) {
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delete ItemAt(i);
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}
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MakeEmpty();
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}
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void
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AttributeListView::SetTo(BMimeType* type)
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{
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_DeleteItems();
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// fill it again
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if (type == NULL)
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return;
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BMessage attributes;
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if (type->GetAttrInfo(&attributes) != B_OK)
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return;
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const char* publicName;
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int32 i = 0;
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while (attributes.FindString("attr:public_name", i, &publicName) == B_OK) {
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const char* name;
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if (attributes.FindString("attr:name", i, &name) != B_OK)
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name = "-";
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type_code type;
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if (attributes.FindInt32("attr:type", i, (int32 *)&type) != B_OK)
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type = B_STRING_TYPE;
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bool editable;
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if (attributes.FindBool("attr:editable", i, &editable) != B_OK)
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editable = false;
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bool visible;
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if (attributes.FindBool("attr:viewable", i, &visible) != B_OK)
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visible = false;
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bool extra;
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if (attributes.FindBool("attr:extra", i, &extra) != B_OK)
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extra = false;
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int32 alignment;
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if (attributes.FindInt32("attr:alignment", i, &alignment) != B_OK)
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alignment = B_ALIGN_LEFT;
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int32 width;
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if (attributes.FindInt32("attr:width", i, &width) != B_OK)
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width = 50;
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AddItem(new AttributeItem(name, publicName, type, alignment, width,
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visible, editable));
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i++;
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}
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}
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void
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AttributeListView::Draw(BRect updateRect)
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{
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BListView::Draw(updateRect);
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SetHighColor(tint_color(ViewColor(), B_DARKEN_1_TINT));
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float middle = Bounds().Width() / 2.0f;
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StrokeLine(BPoint(middle, 0.0f), BPoint(middle, Bounds().bottom));
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}
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// #pragma mark -
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FileTypesWindow::FileTypesWindow(BRect frame)
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: BWindow(frame, "FileTypes", B_TITLED_WINDOW,
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B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS)
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@ -251,6 +491,7 @@ FileTypesWindow::FileTypesWindow(BRect frame)
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// take scrollview border into account
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fExtensionListView = new BListView(innerRect, "listview ext",
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B_SINGLE_SELECTION_LIST, B_FOLLOW_LEFT_RIGHT);
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fExtensionListView->SetSelectionMessage(new BMessage(kMsgExtensionSelected));
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scrollView = new BScrollView("scrollview ext", fExtensionListView,
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B_FOLLOW_LEFT_RIGHT, B_FRAME_EVENTS | B_WILL_DRAW, false, true);
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box->AddChild(scrollView);
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@ -312,13 +553,21 @@ FileTypesWindow::FileTypesWindow(BRect frame)
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innerRect.right = innerRect.left - 6.0f;
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innerRect.left = 8.0f;
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fPreferredField = new BMenuField(innerRect, "preferred", NULL, menu,
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B_FOLLOW_LEFT_RIGHT);
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BView* constrainingView = new BView(innerRect, NULL, B_FOLLOW_LEFT_RIGHT, B_WILL_DRAW);
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constrainingView->SetViewColor(topView->ViewColor());
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fPreferredField = new BMenuField(innerRect.OffsetToCopy(B_ORIGIN), "preferred",
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NULL, menu);
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float width, height;
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fPreferredField->GetPreferredSize(&width, &height);
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fPreferredField->ResizeTo(innerRect.Width(), height);
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fPreferredField->MoveBy(0.0f, (innerRect.Height() - height) / 2.0f);
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box->AddChild(fPreferredField);
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constrainingView->AddChild(fPreferredField);
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// we embed the menu field in another view to make it behave like
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// we want so that it can't obscure other elements with larger
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// labels
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box->AddChild(constrainingView);
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// "Extra Attributes" group
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@ -346,9 +595,10 @@ FileTypesWindow::FileTypesWindow(BRect frame)
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innerRect.top = 8.0f + ceilf(fontHeight.ascent);
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innerRect.bottom = box->Bounds().bottom - 10.0f;
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// take scrollview border into account
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BListView* listView = new BListView(innerRect, "listview attr",
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B_SINGLE_SELECTION_LIST, B_FOLLOW_ALL);
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scrollView = new BScrollView("scrollview attr", listView,
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fAttributeListView = new AttributeListView(innerRect, "listview attr",
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B_FOLLOW_ALL);
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fAttributeListView->SetSelectionMessage(new BMessage(kMsgAttributeSelected));
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scrollView = new BScrollView("scrollview attr", fAttributeListView,
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B_FOLLOW_ALL, B_FRAME_EVENTS | B_WILL_DRAW, false, true);
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box->AddChild(scrollView);
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@ -395,6 +645,20 @@ FileTypesWindow::_UpdateExtensions(BMimeType* type)
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}
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void
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FileTypesWindow::_AddSignature(BMenuItem* item, const char* signature)
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{
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const char* subType = strchr(signature, '/');
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if (subType == NULL)
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return;
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char label[B_MIME_TYPE_LENGTH];
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snprintf(label, sizeof(label), "%s (%s)", item->Label(), subType + 1);
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item->SetLabel(label);
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}
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void
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FileTypesWindow::_UpdatePreferredApps(BMimeType* type)
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{
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@ -421,28 +685,91 @@ FileTypesWindow::_UpdatePreferredApps(BMimeType* type)
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if (applications.FindInt32("be:sub", &lastFullSupport) != B_OK)
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lastFullSupport = -1;
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BList subList;
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BList superList;
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const char* signature;
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int32 i = 0;
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while (applications.FindString("applications", i, &signature) == B_OK) {
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char name[B_FILE_NAME_LENGTH];
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BMenuItem *item;
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BMessage* message = new BMessage(kMsgPreferredAppChosen);
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message->AddString("signature", signature);
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BMimeType applicationType(signature);
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if (applicationType.GetShortDescription(name) == B_OK)
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item = new BMenuItem(name, NULL);
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item = new BMenuItem(name, message);
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else
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item = new BMenuItem(signature, NULL);
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item = new BMenuItem(signature, message);
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// Add type separator
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if (i == 0 || i == lastFullSupport)
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menu->AddSeparatorItem();
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if (i < lastFullSupport)
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subList.AddItem(item);
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else
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superList.AddItem(item);
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i++;
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}
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// sort lists
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subList.SortItems(compare_menu_items);
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superList.SortItems(compare_menu_items);
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// add lists to the menu
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if (subList.CountItems() != 0 || superList.CountItems() != 0)
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menu->AddSeparatorItem();
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for (int32 i = 0; i < subList.CountItems(); i++) {
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menu->AddItem((BMenuItem*)subList.ItemAt(i));
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}
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// Add type separator
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if (superList.CountItems() != 0 && subList.CountItems() != 0)
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menu->AddSeparatorItem();
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for (int32 i = 0; i < superList.CountItems(); i++) {
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menu->AddItem((BMenuItem*)superList.ItemAt(i));
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}
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// make items unique and select current choice
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bool lastItemSame = false;
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const char* lastSignature = NULL;
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BMenuItem* last = NULL;
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for (int32 index = 0; index < menu->CountItems(); index++) {
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BMenuItem* item = menu->ItemAt(index);
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if (item == NULL)
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continue;
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if (item->Message() == NULL
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|| item->Message()->FindString("signature", &signature) != B_OK)
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continue;
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if (!strcasecmp(signature, preferred))
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item->SetMarked(true);
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menu->AddItem(item);
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i++;
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if (last == NULL || strcmp(last->Label(), item->Label())) {
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if (lastItemSame)
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_AddSignature(last, lastSignature);
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lastItemSame = false;
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last = item;
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lastSignature = signature;
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continue;
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}
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lastItemSame = true;
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_AddSignature(last, lastSignature);
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last = item;
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lastSignature = signature;
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}
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if (lastItemSame)
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_AddSignature(last, lastSignature);
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}
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@ -466,6 +793,7 @@ FileTypesWindow::_SetType(BMimeType* type)
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_UpdateExtensions(type);
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_UpdatePreferredApps(type);
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fIconView->SetTo(type);
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fAttributeListView->SetTo(type);
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fIconView->SetEnabled(enabled);
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@ -490,6 +818,7 @@ FileTypesWindow::MessageReceived(BMessage* message)
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{
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switch (message->what) {
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case kMsgTypeSelected:
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{
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int32 index;
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if (message->FindInt32("index", &index) == B_OK) {
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MimeTypeItem* item = (MimeTypeItem*)fTypeListView->ItemAt(index);
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@ -500,6 +829,27 @@ FileTypesWindow::MessageReceived(BMessage* message)
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_SetType(NULL);
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}
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break;
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}
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case kMsgExtensionSelected:
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{
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int32 index;
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if (message->FindInt32("index", &index) == B_OK) {
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BStringItem* item = (BStringItem*)fExtensionListView->ItemAt(index);
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fRemoveExtensionButton->SetEnabled(item != NULL);
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}
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break;
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}
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case kMsgAttributeSelected:
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{
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int32 index;
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if (message->FindInt32("index", &index) == B_OK) {
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AttributeItem* item = (AttributeItem*)fAttributeListView->ItemAt(index);
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fRemoveAttributeButton->SetEnabled(item != NULL);
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}
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break;
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}
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default:
|
||||
BWindow::MessageReceived(message);
|
||||
|
||||
@ -15,6 +15,7 @@ class BMimeType;
|
||||
class BOutlineListView;
|
||||
class BTextControl;
|
||||
|
||||
class AttributeListView;
|
||||
class IconView;
|
||||
|
||||
|
||||
@ -28,6 +29,7 @@ class FileTypesWindow : public BWindow {
|
||||
|
||||
private:
|
||||
void _UpdateExtensions(BMimeType* type);
|
||||
void _AddSignature(BMenuItem* item, const char* signature);
|
||||
void _UpdatePreferredApps(BMimeType* type);
|
||||
void _SetType(BMimeType* type);
|
||||
|
||||
@ -48,6 +50,7 @@ class FileTypesWindow : public BWindow {
|
||||
BButton* fSelectButton;
|
||||
BButton* fSameAsButton;
|
||||
|
||||
AttributeListView* fAttributeListView;
|
||||
BButton* fAddAttributeButton;
|
||||
BButton* fRemoveAttributeButton;
|
||||
|
||||
|
||||
@ -203,5 +203,8 @@ MimeTypeListView::_CollectTypes()
|
||||
last->AddSubtype();
|
||||
last = item;
|
||||
}
|
||||
|
||||
if (lastItemSame)
|
||||
last->AddSubtype();
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user