diff options
author | Stijn Buys <ingar@osirion.org> | 2009-06-07 18:13:15 +0000 |
---|---|---|
committer | Stijn Buys <ingar@osirion.org> | 2009-06-07 18:13:15 +0000 |
commit | f33257521bf80dcef8575c4fc3ddaf4a40ff588a (patch) | |
tree | 5e3a112e814478ba3ab624e0867761654a5ea0a4 /src/ui | |
parent | 5b94df1df2707b36401d91d80b92d0e4cdfd2277 (diff) |
fixed a few widget order problems, changed map targetting behaviour
Diffstat (limited to 'src/ui')
-rwxr-xr-x | src/ui/modelview.cc | 27 | ||||
-rwxr-xr-x | src/ui/modelview.h | 12 | ||||
-rw-r--r-- | src/ui/ui.cc | 6 | ||||
-rw-r--r-- | src/ui/ui.h | 3 | ||||
-rw-r--r-- | src/ui/widget.cc | 7 | ||||
-rw-r--r-- | src/ui/widget.h | 2 |
6 files changed, 53 insertions, 4 deletions
diff --git a/src/ui/modelview.cc b/src/ui/modelview.cc index 11dd318..e3816cd 100755 --- a/src/ui/modelview.cc +++ b/src/ui/modelview.cc @@ -22,6 +22,8 @@ ModelView::ModelView(Widget *parent, const char *modelname) : Widget(parent) set_label("modelview"); set_modelname(modelname); + + modelview_zoom = 1.0f; } ModelView::~ModelView() @@ -51,6 +53,29 @@ void ModelView::set_color(const math::Color & color) modelview_color.assign(color); } +void ModelView::set_zoom(const float zoom) +{ + modelview_zoom = zoom; + math::clamp(modelview_zoom, 1.0f, 10.0f); +} + +bool ModelView::on_keypress(const int key, const unsigned int modifier) +{ + if (key == 512 + SDL_BUTTON_WHEELUP) { + modelview_zoom -= 0.1f; + if (modelview_zoom < 1.0f) + modelview_zoom = 1.0f; + return true; + } else if (key == 512 + SDL_BUTTON_WHEELDOWN) { + modelview_zoom += 0.1f; + if (modelview_zoom > 10.0f) + modelview_zoom = 10.0f; + return true; + } + + return false; +} + void ModelView::draw() { if (!modelview_modelname.size()) @@ -68,7 +93,7 @@ void ModelView::draw() gl::clear(GL_DEPTH_BUFFER_BIT); // gl 3d mode - render::Camera::frustum_default(model->radius(), center.x, center.y); + render::Camera::frustum_default(model->radius() * modelview_zoom, center.x, center.y); gl::disable(GL_BLEND); gl::depthmask(GL_TRUE); // enable writing to the depth buffer diff --git a/src/ui/modelview.h b/src/ui/modelview.h index 1fbb4d9..c9855db 100755 --- a/src/ui/modelview.h +++ b/src/ui/modelview.h @@ -33,6 +33,14 @@ public: /// print modelview description virtual void print(const size_t indent) const; + + /** + * @brief set the zoom out factor + * @param zoom the new zoom factor + * The zoom factor will be clamped to the range [1.0-10.0] + * 1.0 is not zoomed out, 10.0 is zoomed out by a factor of 10 + */ + void set_zoom(const float zoom); protected: /// draw the widget @@ -41,9 +49,13 @@ protected: /// draw border void draw_border(); + /// keypress event handler + virtual bool on_keypress(const int key, const unsigned int modifier); + private: std::string modelview_modelname; math::Color modelview_color; + float modelview_zoom; }; } diff --git a/src/ui/ui.cc b/src/ui/ui.cc index b7d1155..b60a65e 100644 --- a/src/ui/ui.cc +++ b/src/ui/ui.cc @@ -375,6 +375,12 @@ void UI::list() const con_print << n << " user interface widgets" << std::endl; } +void UI::list_visible() const +{ + size_t n = Widget::list(0, true); + con_print << n << " visible user interface widgets" << std::endl; +} + UI::Menus::iterator UI::find_menu(Window *menu) { Menus::iterator it; diff --git a/src/ui/ui.h b/src/ui/ui.h index 6216ba7..2e4bc50 100644 --- a/src/ui/ui.h +++ b/src/ui/ui.h @@ -27,6 +27,9 @@ public: /// list widgets void list() const; + + /// list visible widgets + void list_visible() const; /// list meus void list_menus() const; diff --git a/src/ui/widget.cc b/src/ui/widget.cc index 15fa10f..cc53c9f 100644 --- a/src/ui/widget.cc +++ b/src/ui/widget.cc @@ -47,12 +47,15 @@ void Widget::remove_children() widget_children.clear(); } -size_t Widget::list(const size_t indent) const +size_t Widget::list(const size_t indent, const bool visible_only) const { + if (visible_only && !visible()) + return 0; + print(indent); size_t n = 1; for (Children::const_iterator it = widget_children.begin(); it != widget_children.end(); it++) { - n += (*it)->list(indent+1); + n += (*it)->list(indent+1, visible_only); } return n; } diff --git a/src/ui/widget.h b/src/ui/widget.h index d8969cc..2de7a3d 100644 --- a/src/ui/widget.h +++ b/src/ui/widget.h @@ -231,7 +231,7 @@ protected: Widget *find_mouse_focus(const math::Vector2f & cursor); /// list widget content - size_t list(const size_t indent) const; + size_t list(const size_t indent, const bool visible_only = false) const; /// print widget description virtual void print(const size_t indent) const; |