first

1 files changed, 227 insertions, 0 deletions

diff --git a/tf2/ui_tab_manager.h b/tf2/ui_tab_manager.h
new file mode 100644
index 0000000..76258c8
--- /dev/null
+++ b/tf2/ui_tab_manager.h
@@ -0,0 +1,227 @@
+#pragma once

+#include "ui_base_item.h"

+

+

+

+namespace ui

+{

+	namespace {

+		constexpr int BUTTON_WIDTH = 120;

+		constexpr int BUTTON_HEIGHT = 80;

+

+		constexpr int SUBTAB_HEIGHT = 25;

+	}

+

+	class c_tab_sheet : public base_item {

+	public:

+		c_tab_sheet( const char* tab_name ) :

+			base_item( 0, 0, 0, 0, tab_name ), 

+			m_fade_progress( 0 ) { };

+

+		c_tab_sheet( const char* tab_name, d3d::c_sprite* sprite ) :

+			base_item( 0, 0, 0, 0, tab_name ), m_sprite( sprite ),

+			m_fade_progress( 0.f ) { };

+

+		virtual void render( ) override { };

+		virtual bool is_hovered( ) override {

+			return false;

+		};

+

+	public:

+		float m_fade_progress{ };

+		d3d::c_sprite* m_sprite{ };

+	};

+

+

+	class c_tab_manager : public base_item {

+	public:

+		c_tab_manager( ) : base_item( BUTTON_WIDTH + 11, 0, 0, 0, 

+			xors( "TAB_MANAGER" ) ) { };

+

+		virtual bool is_hovered( ) override {

+			return false;

+		}

+

+		inline void scale_button_fade( c_tab_sheet* item, bool hovered ) {

+			if ( hovered ) {

+				constexpr float frequency = 1.f / 0.3f;

+				const float step = ui_get_frametime( ) * frequency;

+

+				item->m_fade_progress = std::clamp( item->m_fade_progress + step, 0.f, 0.8f );

+			}

+			else {

+				item->m_fade_progress = 0.f;

+			}

+		}

+

+		auto get_selected_tab( ) {

+			return m_selected_tab;

+		}

+

+		void draw_tab_button( decltype( m_parent )& button, int start, bool hovered ) {

+			auto item		= ( c_tab_sheet* )button.get( );

+			auto text		= item->get_text( );

+			auto parent_x	= m_parent->x( ) + 5;

+			auto parent_y	= m_parent->y( ) + 5;

+			int item_height = BUTTON_HEIGHT;

+

+			scale_button_fade( item, hovered );

+

+			ui_draw_rect( parent_x, parent_y + start, BUTTON_WIDTH + 1, 

+				item_height + 1, ui_get_bg_col( ) );

+

+			ui_draw_line( parent_x + BUTTON_WIDTH - 8, parent_y + start - 1,

+				parent_x + BUTTON_WIDTH - 8, parent_y + start + BUTTON_HEIGHT + 2,

+				ui_get_disabled_col( ) );

+

+			if( hovered ) {

+				ui_draw_line( parent_x + BUTTON_WIDTH - 8, parent_y + start - 1,

+					parent_x + BUTTON_WIDTH - 8, parent_y + start + BUTTON_HEIGHT + 2,

+					ui_get_accent_col( ) * ( item->m_fade_progress + 0.2f ) * 0.8f );

+			}

+

+			if( item->m_sprite ) {

+				auto sprite_color = hovered ? ui_get_text_col( ) * ( ( item->m_fade_progress + 0.3f ) * 0.7f ) : ui_get_disabled_col( );

+				item->m_sprite->draw( parent_x + ( BUTTON_WIDTH - 8 ) / 2 - 2,

+					parent_y + BUTTON_HEIGHT / 2 + start, sprite_color );

+			}

+			else {

+				g_con->log( "sprite is null" );

+			}

+		}

+

+		inline bool is_button_hovered( int start ) {

+			auto item_x		= m_parent->x( ) + 5;

+			auto item_y		= m_parent->y( ) + 5 + start;

+			int	item_height = BUTTON_HEIGHT;

+			int mouse_x, mouse_y;

+

+			ui_get_cursor_pos( mouse_x, mouse_y );

+

+			return mouse_x >= item_x && mouse_x <= item_x + BUTTON_WIDTH - 8

+				&& mouse_y >= item_y && mouse_y <= item_y + item_height;

+		}

+

+		virtual void render( ) override {

+			if ( !m_items.empty( ) ) {

+				int cur_y{ 10 };

+				for ( auto& it : m_items ) {

+					it->set_visible( false );

+					bool hovered = is_button_hovered( cur_y );

+					if ( g_input.is_key_pressed( KEYS_MOUSE1 ) && hovered ) {

+						//fix items that disable input mess it up when changing tabs

+						set_disabled_callbacks( false );

+						m_selected_tab = it;

+					}

+

+					draw_tab_button( it, cur_y, hovered || it == m_selected_tab );

+					cur_y += BUTTON_HEIGHT + 4;

+				}

+			}

+			

+			if ( !m_selected_tab ) {

+				m_selected_tab = m_items.front( );

+			}

+

+			m_selected_tab->set_visible( true );

+		}

+

+	protected:

+		decltype( m_parent ) m_selected_tab{ };

+	};

+

+

+	class c_subtab_manager : public base_item {

+	public:

+		c_subtab_manager( ) : base_item( 0, 35, 0, 5, 

+			xors( "SUBTAB_MANAGER" ) ) { }

+

+		virtual bool is_hovered( ) override { return false; }

+

+		int get_button_width( ) {

+			int width = get_top_parent( )->w( ) - BUTTON_WIDTH - 26;

+

+			if ( !m_items.empty( ) )

+				return ( int )std::ceilf( float( width ) / float( m_items.size( ) ) );

+

+			return width;

+		}

+

+		inline void scale_button_fade( c_tab_sheet* item, bool hovered ) {

+			if ( hovered ) {

+				constexpr float frequency = 1.f / 0.3f;

+				const float step = ui_get_frametime( ) * frequency;

+

+				item->m_fade_progress = std::clamp( item->m_fade_progress + step, 0.f, 0.8f );

+			}

+			else {

+				item->m_fade_progress = 0.f;

+			}

+		}

+

+		auto get_selected_tab( ) {

+			return m_selected_tab;

+		}

+

+		void render_button( decltype( m_parent )& button, int start, bool hovered ) {

+			auto item	= ( c_tab_sheet* )button.get( );

+			auto item_x = get_relative_x( ) + start - 2;

+			auto item_y = get_relative_y( ) + 3 - m_y;

+			auto width	= get_button_width( );

+

+			scale_button_fade( item, hovered );

+			clr_t tab_clr = ui_get_disabled_col( );

+

+			//ui_draw_rect( item_x, item_y, get_button_width( ), SUBTAB_HEIGHT, ui_get_bg_col( ) );

+			ui_draw_rect( item_x + 1, item_y + SUBTAB_HEIGHT - 2, width, 2, tab_clr );

+			if ( hovered ) {

+				clr_t col = ui_get_accent_col( );

+				col.a( ) *= item->m_fade_progress;

+				ui_draw_rect( item_x + 1, item_y + SUBTAB_HEIGHT - 2, width, 2, col );

+			}

+

+			ui_draw_string( item_x + width / 2, item_y + 4, true, ui_get_text_col( ), item->get_text( ) );

+		}

+

+		bool is_button_hovered( decltype( m_parent )& button, int start ) {

+			int item_x = get_relative_x( ) + start - 2;

+			int item_y = get_relative_y( ) + 3 - m_y - 3;

+			int item_w = get_button_width( );

+			int mouse_x, mouse_y;

+

+			ui_get_cursor_pos( mouse_x, mouse_y );

+

+			return mouse_x >= item_x && mouse_x <= item_x + item_w &&

+				mouse_y >= item_y && mouse_y <= item_y + SUBTAB_HEIGHT;

+		}

+

+		virtual void render( ) override {

+			if ( !m_items.empty( ) ) {

+				int start = 2;

+				int width = get_button_width( );

+

+				for ( auto& it : m_items ) {

+					it->set_visible( false );

+					bool hovered = is_button_hovered( it, start );

+					if ( g_input.is_key_pressed( KEYS_MOUSE1 ) && hovered ) {

+						//fix items that disable input mess it up when changing tabs

+						set_disabled_callbacks( false );

+						m_selected_tab = it;

+					}

+

+					render_button( it, start, hovered || it == m_selected_tab );

+					start += width;

+				}

+

+				if ( !m_selected_tab ) {

+					m_selected_tab = m_items.front( );

+				}

+

+				m_selected_tab->set_visible( true );

+			}

+		}

+

+	protected:

+		decltype( m_parent ) m_selected_tab;

+	};

+}
\ No newline at end of file