CreateBranchWindow.cpp

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#include "CreateBranchWindow.h"
#include "../GitCommand/CreateBranch.h"
#include "../GitCommand/SwitchBranch.h"

#include <stdio.h>
#include <git2.h>

#include <LayoutBuilder.h>


CreateBranchWindow::CreateBranchWindow(BString repo)
    :
    TrackGitWindow(repo, BRect(0, 0, 300, 100), "TrackGit - Create Branch",
            B_DOCUMENT_WINDOW, B_NOT_RESIZABLE | B_NOT_ZOOMABLE)
{
    fBranchText = new BTextControl("Name: ", "", NULL);
    fSwitchBranch = new BCheckBox("Switch to this branch");

    BButton* fCreate = new BButton("create", "Create",
            new BMessage(kDoCreateBranch));
    BButton* fCancel = new BButton("cancel", "Cancel",
            new BMessage(kCancelCreateBranch));

    BLayoutBuilder::Group<>(this, B_VERTICAL, 0)
        .SetInsets(10)
        .Add(fBranchText)
        .Add(fSwitchBranch)
        .AddGroup(B_HORIZONTAL, 0)
            .AddGlue()
            .Add(fCancel)
            .Add(fCreate)
            .End();

    CenterOnScreen();
    Show();
}


void
CreateBranchWindow::MessageReceived(BMessage* msg)
{
    BAlert* alert = NULL;
    switch (msg->what) {
        case kDoCreateBranch:
            if (CreateBranch::DoCreateBranch(fRepo,
                        BString(fBranchText->Text())) < 0) {
                const git_error* err = giterr_last();

                BString buffer("Error : %s");
                if (err)
                    buffer.ReplaceFirst("%s", err->message);
                else
                    buffer.ReplaceFirst("%s", "Invalid branch name. Does the "
                            "branch already exists?");
                alert = new BAlert("", buffer.String(), "Cancel", 
                        0, 0, B_WIDTH_AS_USUAL, B_WARNING_ALERT);
            } else {
                BString buffer("Branch %b created successfully.");
                buffer.ReplaceFirst("%b", fBranchText->Text());
                alert = new BAlert("", buffer.String(), "OK", 
                        0, 0, B_WIDTH_AS_USUAL);
            }
            alert->Go();
            if (fSwitchBranch->Value() == B_CONTROL_ON) {
                if (SwitchBranch::DoSwitchBranch(fRepo,
                            BString(fBranchText->Text())) < 0) {
                    const git_error* err = giterr_last();

                    BString buffer("Error : %s");
                    buffer.ReplaceFirst("%s", err->message);
                    alert = new BAlert("", buffer.String(), "Cancel", 
                            0, 0, B_WIDTH_AS_USUAL, B_WARNING_ALERT);
                } else {
                    BString buffer("Switched to branch %b.");
                    buffer.ReplaceFirst("%b", fBranchText->Text());
                    alert = new BAlert("", buffer.String(), "OK", 
                            0, 0, B_WIDTH_AS_USUAL);
                }
                alert->Go();
            }
            Quit();
            break;
        case kCancelCreateBranch:
            Quit();
            break;
        default:
            BWindow::MessageReceived(msg);
    }
}