Menu-FN: Initial implementation of CComboBox

src/client/NSView.qc

@@ -229,6 +229,8 @@ NSView::UpdateView(void)
 		StairSmooth();
 		AddPunchAngle(cl.punchangle);
 
+		SetAFOV(cvar("fov") * pl.viewzoom);
+
 		if (Client_IsDead(pl))
 			pl.UpdateDeathcam();
 		else
@@ -260,6 +262,7 @@ NSView::UpdateView(void)
 				removeentity(c);
 				SetCameraOrigin(bp.GetEyePos());
 				SetCameraAngle(bp.v_angle);
+				SetAFOV(cvar("fov") * bp.viewzoom);
 
 				/* 0 means world */
 				if (spec.spec_ent) {

src/menu-fn/includes.src

@@ -19,7 +19,6 @@ w_dialog.qc
 w_header.qc
 w_frame.qc
 w_label.qc
-w_combobox.qc
 w_listbox.qc
 w_textbuffer.qc
 w_servers.qc
@@ -32,6 +31,7 @@ w_slider.qc
 w_textbox.qc
 w_scrollbar.qc
 w_updatelist.qc
+w_combobox.qc
 
 m_addserver.qc
 m_advancedcontrols.qc

src/menu-fn/w_combobox.qc

@@ -14,21 +14,151 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
+enumflags
+{
+	COMBOBOX_VISIBLE,
+	COMBOBOX_DOWN,
+	COMBOBOX_FOCUS
+};
+
 class CComboBox:CWidget
 {
+	CListBox m_list;
+	CScrollbar m_scrollbar;
+	int m_flags;
+	int m_length;
+
 	void(void) CComboBox;
 
 	virtual void(void) Draw;
+	virtual bool(void) IsOpen;
+	virtual void(float, float, float, float) Input;
+	virtual string(void) GetText;
+
+	virtual void(string) AddEntry;
+	virtual void(string) AddWrapped;
+	virtual void(int) DelEntry;
+	virtual void(void) Clear;
+	virtual void(int) ListChanged;
 };
 
 void
-CComboBox::CComboBox(void)
+CComboBox::AddEntry(string entry)
 {
-	
+	m_list.AddEntry(entry);
+}
+
+void
+CComboBox::AddWrapped(string entry)
+{
+	m_list.AddWrapped(entry);
+}
+
+void
+CComboBox::DelEntry(int id)
+{
+	m_list.DelEntry(id);
+}
+
+void
+CComboBox::Clear(void)
+{
+	m_list.Clear();
+}
+
+string
+CComboBox::GetText(void)
+{
+	if (m_list.m_selected >= 0)
+		return m_list.m_entries[m_list.m_selected];
+
+	return "";
+}
+
+bool
+CComboBox::IsOpen(void)
+{
+	return m_flags & COMBOBOX_DOWN ? true : false;
 }
 
 void
 CComboBox::Draw(void)
 {
-	
+	if (g_focuswidget == this) {
+		drawfill([g_menuofs[0]+m_x,g_menuofs[1]+m_y], [m_length,24], [0.5,0.5,0.5], 1.0f);
+	} else {
+		drawfill([g_menuofs[0]+m_x,g_menuofs[1]+m_y], [m_length,24], [0.25,0.25,0.25], 1.0f);
+	}
+	drawfill([g_menuofs[0]+m_x+3,g_menuofs[1]+m_y+3], [m_length-6,18], [0,0,0], 1.0f);
+	drawfont = Font_GetID(font_label);
+
+	drawstring([g_menuofs[0] + m_x + 6, g_menuofs[1] + m_y + 6], GetText(),
+					[12,12], col_input_text, 1.0f, 0);
+
+	if (m_flags & COMBOBOX_FOCUS) {
+		m_list.m_x = m_x;
+		m_list.m_y = m_y + 24;
+		
+		m_list.m_size[0] = m_length - 16;
+		m_list.m_size[1] = 256;
+
+		m_scrollbar.m_x = m_x + (m_length - 16);
+		m_scrollbar.m_y = m_y + 24;
+		m_scrollbar.SetHeight(256);
+		m_scrollbar.SetMax(m_list.m_count);
+
+		
+		m_list.m_scroll = (m_scrollbar.m_scroll);
+
+		m_list.Draw();
+		m_scrollbar.Draw();
+	}
+}
+
+void
+CComboBox::ListChanged(int val)
+{
+}
+
+void
+CComboBox::Input(float type, float x, float y, float devid)
+{
+	int height = 24;
+
+	if (m_flags & COMBOBOX_FOCUS)
+		height = m_scrollbar.m_height;
+
+	if (type == IE_KEYDOWN) {
+		switch (x) {
+		case K_MOUSE1:
+			if (Util_CheckMouse(m_x,m_y,m_length,height)) {
+				g_focuswidget = this;
+				m_flags |= COMBOBOX_DOWN;
+			}
+			break;
+		}
+	} else if (type == IE_KEYUP) {
+		if (x == K_MOUSE1) {
+			if (m_flags & COMBOBOX_DOWN && Util_CheckMouse(m_x,m_y,m_length,height)) {
+				m_flags |= COMBOBOX_FOCUS;
+			} else {
+				m_flags -= (m_flags & COMBOBOX_FOCUS);
+			}
+			m_flags -= (m_flags & COMBOBOX_DOWN);
+		}
+	}
+
+	if (m_flags & COMBOBOX_FOCUS) {
+		m_list.Input(type, x, y, devid);
+		m_scrollbar.Input(type, x, y, devid);
+	}
+}
+
+void
+CComboBox::CComboBox(void)
+{
+	m_length = 184;
+	m_list = spawn(CListBox);
+	m_scrollbar  = spawn(CScrollbar);
+	m_scrollbar.SetCallback(this.ListChanged);
 }

src/menu-fn/w_listbox.qc

@@ -41,6 +41,7 @@ class CListBox:CWidget
 	virtual string(void) GetSelectedItem;
 	virtual int(void) GetSelected;
 	virtual int(void) GetCount;
+	virtual void(int) SetScroll;
 };
 
 void