Add UI hooks for watchpoints.

This gets basic watchpoint support working. Right clicking on a variable
and picking Watch now opens a prompt with the inferred address, size
and watch type for the user to adjust.

Still needs some work to get them to show/be modifiable in the breakpoints
tab and to get them to respect architectural restrictions (i.e. on x86 we
can realistically only do 2 hardware watchpoints and those are restricted
to write watch), at least until we support software emulated watchpoints.

Cleanup: move expression parsing for types to SourceLanguage.

Extend typecasting to support pointer/address types.

We now parse the user's input to see if it should be a pointer/reference
type and create a derived type accordingly. This allows casting to e.g.
StyledEditApp*.

Add inspection context menu action.

- TableCellContextMenuTracker now supports menus that don't have a settings
submenu, since some variables won't have renderer settings but will still
have context actions.

- Add _GetContextActionsForNode() to retrieve the list of contextual actions
available for a given model node. Currently this is only adds an action
to inspect the memory address of the highlighted value, but will be extended
for other actions later.

Add support for actions to TableCellContextMenuTracker.

- VariablesView's context menu tracker now optionally accepts contextual
actions to add to the menu in addition to the current renderer settings.

Reworked GUI settings storage.

- Simplified things so each window simply records all its settings into
a BMessage, which is what ultimately goes into the actual UI settings.

- Added settings storage/retrieval to the various sub views of the
team window. This means that the column widths/positioning on all
views hosting a column list view are now also preserved and restored.

Get the variable view state more or less usable again. Still needs some more work to
do things like preserve renderer settings and some other details.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42254 a95241bf-73f2-0310-859d-f6bbb57e9c96

* EnumerationValue -> EnumeratorValue
* Since some types don't have names (e.g. pointer types or anonymous structs or
unions), each type does now also have a unique ID. The global type cache
registers types by ID and by name (if they have one). This fixes clashes of
types with empty names.
* Completely refactored the code dealing with variable values. Formerly we had
Variable and TypeComponentPath to navigate to a component, mapped to a
BVariant representing the value. Now we have:
* Interface Value with various subclasses (BoolValue, IntegerValue, etc.) to
represent a value, with the flexibility for more esoteric values.
* A tree of ValueNode+ValueNodeChild objects to represent the components of a
variable. On top of each ValueNodeChild sits a ValueNode representing the
value of the component, potentially having ValueNodeChild children. This
should allow casting a component value, simply by replacing its ValueNode.
* Interface ValueHandler and various implementations for the different value
types. It is basically a factory for classes allowing to format/display a
value.
* ValueHandlerRoster -- a registry for ValueHandlers, finding the best one
for a given value.
* Interface TypeHandler and various implementions for the different type
kinds (primitive, compound, address, etc.). It is basically a factory for
ValueNodes for that type.
* TypeHandlerRoster -- a registry for TypeHandlers, finding the best one
for a given type.

That's still a bit work in progress. It introduces at least one regression:
The VariablesView doesn't save/restore its state anymore. Will take a while
until that is added back.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33907 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced interface UserInterface, which abstracts the user interface code.
* Added implementation GraphicalUserInterface for the current GUI.

TeamDebugger does no longer know about TeamWindow.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33594 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add UI hooks for watchpoints.

This gets basic watchpoint support working. Right clicking on a variable
and picking Watch now opens a prompt with the inferred address, size
and watch type for the user to adjust.

Still needs some work to get them to show/be modifiable in the breakpoints
tab and to get them to respect architectural restrictions (i.e. on x86 we
can realistically only do 2 hardware watchpoints and those are restricted
to write watch), at least until we support software emulated watchpoints.

Cleanup: move expression parsing for types to SourceLanguage.

Extend typecasting to support pointer/address types.

We now parse the user's input to see if it should be a pointer/reference
type and create a derived type accordingly. This allows casting to e.g.
StyledEditApp*.

Add inspection context menu action.

- TableCellContextMenuTracker now supports menus that don't have a settings
submenu, since some variables won't have renderer settings but will still
have context actions.

- Add _GetContextActionsForNode() to retrieve the list of contextual actions
available for a given model node. Currently this is only adds an action
to inspect the memory address of the highlighted value, but will be extended
for other actions later.

Add support for actions to TableCellContextMenuTracker.

- VariablesView's context menu tracker now optionally accepts contextual
actions to add to the menu in addition to the current renderer settings.

Reworked GUI settings storage.

- Simplified things so each window simply records all its settings into
a BMessage, which is what ultimately goes into the actual UI settings.

- Added settings storage/retrieval to the various sub views of the
team window. This means that the column widths/positioning on all
views hosting a column list view are now also preserved and restored.

Get the variable view state more or less usable again. Still needs some more work to
do things like preserve renderer settings and some other details.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42254 a95241bf-73f2-0310-859d-f6bbb57e9c96

* EnumerationValue -> EnumeratorValue
* Since some types don't have names (e.g. pointer types or anonymous structs or
unions), each type does now also have a unique ID. The global type cache
registers types by ID and by name (if they have one). This fixes clashes of
types with empty names.
* Completely refactored the code dealing with variable values. Formerly we had
Variable and TypeComponentPath to navigate to a component, mapped to a
BVariant representing the value. Now we have:
* Interface Value with various subclasses (BoolValue, IntegerValue, etc.) to
represent a value, with the flexibility for more esoteric values.
* A tree of ValueNode+ValueNodeChild objects to represent the components of a
variable. On top of each ValueNodeChild sits a ValueNode representing the
value of the component, potentially having ValueNodeChild children. This
should allow casting a component value, simply by replacing its ValueNode.
* Interface ValueHandler and various implementations for the different value
types. It is basically a factory for classes allowing to format/display a
value.
* ValueHandlerRoster -- a registry for ValueHandlers, finding the best one
for a given value.
* Interface TypeHandler and various implementions for the different type
kinds (primitive, compound, address, etc.). It is basically a factory for
ValueNodes for that type.
* TypeHandlerRoster -- a registry for TypeHandlers, finding the best one
for a given type.

That's still a bit work in progress. It introduces at least one regression:
The VariablesView doesn't save/restore its state anymore. Will take a while
until that is added back.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33907 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced interface UserInterface, which abstracts the user interface code.
* Added implementation GraphicalUserInterface for the current GUI.

TeamDebugger does no longer know about TeamWindow.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33594 a95241bf-73f2-0310-859d-f6bbb57e9c96