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96 lines
2.8 KiB
96 lines
2.8 KiB
//========= Copyright Valve Corporation, All rights reserved. ============// |
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// |
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// Purpose: |
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// |
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//=============================================================================// |
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#ifndef DIRECTORYSELECTDIALOG_H |
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#define DIRECTORYSELECTDIALOG_H |
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#ifdef _WIN32 |
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#pragma once |
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#endif |
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#include <vgui_controls/Controls.h> |
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#include <vgui_controls/TreeView.h> |
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#include <vgui_controls/Frame.h> |
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namespace vgui |
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{ |
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//----------------------------------------------------------------------------- |
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// Purpose: Used to handle dynamically populating the tree view |
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//----------------------------------------------------------------------------- |
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class DirectoryTreeView : public TreeView |
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{ |
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public: |
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DirectoryTreeView(DirectorySelectDialog *parent, const char *name); |
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virtual void GenerateChildrenOfNode(int itemIndex); |
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private: |
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DirectorySelectDialog *m_pParent; |
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}; |
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//----------------------------------------------------------------------------- |
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// Purpose: Utility dialog, used to let user select a directory (like during install) |
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//----------------------------------------------------------------------------- |
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class DirectorySelectDialog : public Frame |
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{ |
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DECLARE_CLASS_SIMPLE( DirectorySelectDialog, Frame ); |
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public: |
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DirectorySelectDialog(vgui::Panel *parent, const char *title); |
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// sets where it should start searching |
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void SetStartDirectory(const char *path); |
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// sets what name should show up by default in the create directory dialog |
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void SetDefaultCreateDirectoryName(const char *defaultCreateDirName); |
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// opens the dialog |
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void DoModal(); |
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/* action signals |
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"DirectorySelected" |
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"dir" - the directory that was selected |
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*/ |
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// Expand the tree nodes to match a supplied path, optionally selecting the final directory |
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void ExpandTreeToPath( const char *lpszPath, bool bSelectFinalDirectory = true ); |
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protected: |
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virtual void PerformLayout(); |
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virtual void ApplySchemeSettings(IScheme *pScheme); |
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virtual void OnClose(); |
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// command buttons |
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virtual void OnCommand(const char *command); |
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private: |
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MESSAGE_FUNC( OnTextChanged, "TextChanged" ); |
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MESSAGE_FUNC( OnTreeViewItemSelected, "TreeViewItemSelected" ); |
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MESSAGE_FUNC_CHARPTR( OnCreateDirectory, "CreateDirectory", dir ); |
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void BuildDirTree(); |
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void BuildDriveChoices(); |
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void ExpandTreeNode(const char *path, int parentNodeIndex); |
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void GenerateChildrenOfDirectoryNode(int nodeIndex); |
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void GenerateFullPathForNode(int nodeIndex, char *path, int pathBufferSize); |
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bool DoesDirectoryHaveSubdirectories(const char *path, const char *dir); |
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char m_szCurrentDir[512]; |
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char m_szDefaultCreateDirName[64]; |
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char m_szCurrentDrive[16]; |
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vgui::TreeView *m_pDirTree; |
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vgui::ComboBox *m_pDriveCombo; |
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vgui::Button *m_pCancelButton; |
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vgui::Button *m_pSelectButton; |
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vgui::Button *m_pCreateButton; |
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friend class DirectoryTreeView; |
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}; |
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} // namespace vgui |
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#endif // DIRECTORYSELECTDIALOG_H
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