GitWorkspaceWindow.h

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#pragma once
 
#if EDITOR
 
#include "GitTypes.h"
#include <string>
#include <vector>
#include <cstdint>
 
class GitWorkspaceWindow
{
public:
    void Open();
    void Close();
    bool IsOpen() const;
    void Draw();
 
private:
    bool mIsOpen = false;
 
    // Selection state shared across sub-views
    int32_t mSelectedCommitIndex = -1;
    std::string mSelectedCommitOid;
    std::string mSelectedFilePath;
    int32_t mActiveSidebarSection = 0; // 0=FileStatus, 1=History, 2=Branches, 3=Tags, 4=Remotes
    char mHistoryFilterText[256] = {0};
    bool mShowAllBranches = false;
    int32_t mHistoryPageCount = 100;
 
    // Sub-view draw methods (all inline in the .cpp)
    void DrawToolbar();
    void DrawSidebar(float width, float height);
    void DrawMainArea(float width, float height);
    void DrawHistoryView(float width, float height);
    void DrawStatusView(float width, float height);
    void DrawDiffInspector(float width, float height);
    void DrawCommitComposer(float width, float height);
    void DrawOutputLog(float width, float height);
 
    // Commit composer state
    char mCommitSummary[256] = {0};
    char mCommitBody[4096] = {0};
    bool mAmendCommit = false;
 
    // Output log
    struct LogEntry { std::string mText; int32_t mLevel; }; // 0=info, 1=warn, 2=error
    std::vector<LogEntry> mLogEntries;
    bool mLogAutoScroll = true;
 
    // Cached diff for display
    GitFileDiff mCurrentDiff;
    bool mDiffDirty = true;
 
    // Checkout choice popup state
    bool mCheckoutChoiceOpen = false;
    std::string mCheckoutChoiceOid;
    std::vector<std::string> mCheckoutChoiceBranches;
    int32_t mCheckoutChoiceSelected = 0;
 
    void DrawCheckoutChoicePopup();
 
    // ---- Repo switcher (toolbar dropdown) ----
    // Cached list of repos the user can switch into:
    //   [0]       = current project (if it's a git repo)
    //   [1..N-1]  = each addon under <Project>/Packages/ that resolves to
    //               a git repo (via AddonCreator::HasGitRepo).
    // Refreshed when the active project changes OR when the user clicks
    // the dropdown (cheap rescan — addon list is typically <20 entries).
    struct RepoEntry
    {
        std::string mLabel;   // dropdown display ("Current Project", "Addon: foo")
        std::string mPath;    // working-tree root passed to GitService::OpenRepository
    };
    std::vector<RepoEntry> mRepoChoices;
    std::string mRepoChoicesProjectDir;
    bool mRepoComboWasOpen = false;
    // Deferred repo switch: the Selectable handler stores the target path
    // here and the actual OpenRepository call happens at the top of the
    // NEXT Draw(). This lets the combo close cleanly first and gives the
    // rest of the window one frame to clear stale per-repo state (diff,
    // selected commit, etc.) before re-rendering against the new repo.
    std::string mPendingRepoSwitch;
    void RefreshRepoChoices();
    void DrawRepoSwitcher();
    void ProcessPendingRepoSwitch();
};
 
GitWorkspaceWindow* GetGitWorkspaceWindow();
 
#endif